All articles tagged: Biomedical technology
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Medical xPress
28 June at 12.07 PM
Mechanobiomaterials: A rising field using mechanobiology principles to program functional biomaterialsA group has proposed a new concept of mechanobiomaterials, which is inspired by the natural phenomenon that biomechanics mediate tissue repair and regeneration. The rationale behind this new concept is to program the biological functionalities of biomaterials by leveraging mechanics—geometry—biological function relationships. |
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Medical xPress
27 June at 11.09 AM
Tremor treatment: Researchers develop robotic therapy that improves daily activitiesTremors, or involuntary rhythmic movements, severely impair an individual's ability to perform everyday tasks, reducing their quality of life and independence. In neurological rehabilitation, finding effective treatments is a key goal, and tremor rehabilitation is particularly complex. |
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Medical xPress
26 June at 03.56 PM
New research tools reveal the dynamics behind breaking a sweatExcessive heat across the United States is making this summer a season of sweat. Perspiration and its evaporation are crucial to keeping us cool when things get hot. But our understanding of how sweat evaporates is limited to the profuse phases of the process, when our bodies are coated in a sticky film or even pools of perspiration. Relatively little is known about the dynamics behind initial pha |
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Medical xPress
24 June at 11.00 AM
Novel blood-powered chip offers real-time health monitoringMetabolic disorders, like diabetes and osteoporosis, are burgeoning throughout the world, especially in developing countries. |
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Medical xPress
21 June at 03.51 AM
Gene therapy may cure rare diseases. But drugmakers have few incentives, leaving families desperateRobin Alderman faces an agonizing reality: Gene therapy might cure her son Camden's rare, inherited immune deficiency. But it's not available to him. |
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Medical xPress
18 June at 09.14 AM
New 'smart bandages' hold potential for advancing the treatment of chronic woundsChronic wounds, which include diabetic ulcers, surgical wounds, pressure injuries, and other problems, are deadlier than many people realize. Patients with chronic wounds have a five-year survival rate around 70%, worse than that of breast cancer, prostate cancer and other serious diseases. Treating wounds is also expensive, costing an estimated $28 billion each year in the U.S. alone. |
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Medical xPress
12 June at 11.00 AM
AI-powered simulation training improves human performance in robotic exoskeletonsResearchers at North Carolina State University have demonstrated a new method that leverages artificial intelligence (AI) and computer simulations to train robotic exoskeletons to autonomously help users save energy while walking, running and climbing stairs. |
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Medical xPress
10 June at 03.03 PM
Researchers create skin-inspired sensory robots to provide medical treatmentUniversity of North Carolina at Chapel Hill scientists have created innovative soft robots equipped with electronic skins and artificial muscles, allowing them to sense their surroundings and adapt their movements in real-time, according to a paper titled "Skin-Inspired, Sensory Robots for Electronic Implants," in Nature Communications. |
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Medical xPress
07 June at 01.12 PM
Advancing cancer tracking: DiFC detects rare cells noninvasivelyIn the relentless fight against cancer, a new technology promises to shed light on how we track and understand the spread of this disease within the body. A research team from Northeastern University and Dartmouth College recently developed a remarkable tool called "diffuse in vivo flow cytometry" (DiFC), which allows for the noninvasive detection and counting of rare cancer cells circulating in t |
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Medical xPress
07 June at 10.40 AM
New bioengineering research could improve bone regeneration treatmentsA bioengineering breakthrough which helps repair damaged bones without causing the negative side effects of other treatments could lead to better results for patients, scientists say. |
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Medical xPress
06 June at 11.09 AM
Mouth-based touchpad enables people living with paralysis to interact with computersWhen Tomás Vega SM '19 was 5 years old, he began to stutter. The experience gave him an appreciation for the adversity that can come with a disability. It also showed him the power of technology. |
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Medical xPress
03 June at 02.24 PM
Soft implantable polymer balloon enables controlled and targeted drug deliveryImplants that steadily release the right dose of a drug directly to the target part of the body have been a major advance in drug delivery. However, they still face some key challenges, such as ensuring the drug is released at a constant rate from the moment it is implanted and ensuring that the implant is soft and flexible enough to avoid tissue damage but tough enough not to rupture. |
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Medical xPress
03 June at 01.50 PM
Meditating with headband that tracks brain activity may improve surgical recovery in patients with Cushing's syndromePatients with Cushing's syndrome who are recovering from surgery and wear a headband that tracks brain activity while they meditate may have less pain and better physical functioning compared with patients not using the device, suggests a study presented at ENDO 2024, the Endocrine Society's annual meeting in Boston, Mass. |
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Medical xPress
30 May at 04.40 PM
Developing healthier and more climate-friendly protective footwearProtective shoes are stiff and heavy and made primarily for protection. Many people feel they're more trouble than they're worth. But research is coming to the rescue, with better ergonomics and a reduced climate footprint. |
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Medical xPress
30 May at 12.22 PM
Portable pathology testing found to be equivalent to laboratory analytical standardOn-site pathology tests for infectious diseases in rural and remote locations can be just as reliable and accurate as tests carried out in a hospital laboratory, a new report from Flinders University shows. |
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Medical xPress
30 May at 12.20 PM
Rewritable, recyclable 'smart skin' monitors biological signals on demandSkin can send certain health-related signals, such as dry skin feeling tighter to indicate the need for moisture. But what if skin could be smarter, capable of monitoring and sharing specific health information, such as the concentration of glucose in sweat or heart rate? That was the question driving a team led by Penn State researchers that recently developed an adhesive sensing device that seam |
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Medical xPress
28 May at 04.59 PM
Researchers establish microfluidic control technology for blood testing devicesA research group in Japan has established a microfluidic control technology that can be applied to small blood testing devices and consequently developed a novel integrated immunoassay device. This microfluidic control technology is expected to address cost issues—one of the limitations to the social implementation of microfluidic chips—and realize a convenient blood testing device. |
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Medical xPress
28 May at 12.47 PM
Researchers develop minimally invasive scaffold delivery system using dynamic thermoset polyurethaneRecently, researchers have developed an approach to deliver scaffolds in a minimally invasive manner through multidimensional morphing (one-dimensional to three-dimensional) by developing amphiphilic dynamic thermoset polyurethane (DTPU). |
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Medical xPress
27 May at 11.00 AM
Sharjah University patents application for distance COVID-19 diagnosisThe University of Sharjah has been granted a patent for inventing a smart gadget with the ability to filter user information that will allow doctors to diagnose COVID-19 and other ailments from a distance. |
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Medical xPress
23 May at 04.17 PM
Researchers develop an automated 3D-printed bioreactor to grow bone in the labBone cells live in bone tissue in the body. But the cells in these images are carrying out their bone-building duties outside the body—inside a 3D printable device, called a bioreactor, created by FIU researchers. |
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Medical xPress
22 May at 02.00 PM
Study suggests optogenetics can drive muscle contraction with greater control, less fatigue than electrical stimulationFor people with paralysis or amputation, neuroprosthetic systems that artificially stimulate muscle contraction with electrical current can help them regain limb function. However, despite many years of research, this type of prosthesis is not widely used because it leads to rapid muscle fatigue and poor control. |
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Medical xPress
22 May at 11.00 AM
Adhesive hydrogel coating prevents scarring around medical implants, prolongs lifespan of such devicesWhen medical devices such as pacemakers are implanted in the body, they usually provoke an immune response that leads to buildup of scar tissue around the implant. This scarring, known as fibrosis, can interfere with the devices' function and may require them to be removed. |
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Medical xPress
13 May at 03.53 PM
Peptide-based hydrogel shows promise for a wide range of tissue and organ repairCombining biomedical finesse and nature-inspired engineering, a uOttawa-led team of scientists has created a jelly-like material that shows great potential for on-the-spot repair to a remarkable range of damaged organs and tissues in the human body. |
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Medical xPress
09 May at 03.56 PM
Musk's Neuralink says issue in brain implant fixedNeuralink, the brain implant company owned by Elon Musk, said that it had fixed an issue that saw its first patient's ability to move a computer cursor greatly reduced. |
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Medical xPress
09 May at 08.41 AM
UK girl's hearing restored after groundbreaking gene therapyAn 18-month old British girl who was born completely deaf is believed to be the youngest person to have their hearing restored after undergoing groundbreaking new gene therapy. |
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Medical xPress
08 May at 12.35 PM
A smart neckband for tracking dietary intakeA smart neckband allows wearers to monitor their dietary intake. Automatically monitoring food and fluid intake can be useful when managing conditions including diabetes and obesity, or when maximizing fitness. But wearable technologies must be able to distinguish eating and drinking from similar movements, such as speaking and walking. |
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Medical xPress
03 May at 11.25 AM
Researchers develop new technique for breath analysis to monitor young patient health statusResearchers are using breath analysis to monitor patients' health status in real time and check levels of certain medicines. Scientists from the University of Basel and University Children's Hospital Basel (UKBB) have developed a technique that enables them to measure certain parameters from the breath exhaled by their young patients. Their results have been published in Frontiers in Endocrinology |
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Medical xPress
02 May at 02.25 PM
Sea slugs inspire highly stretchable biomedical sensorThe revolution in personalized medicine is well underway—with wearable devices and DIY home testing, it's easier than ever to track everything from heart rate, to glucose levels, to microbiome diversity. |
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Medical xPress
02 May at 01.30 PM
Researchers develop fluorescence-based sensor that measures oxygen content of breathOxygen saturation in the blood that is either too low or too high can cause lasting physical harm or even death. This is why patients' oxygen concentrations are monitored continuously in both intensive care and trauma units. However, the pulse oximeters typically clipped onto a patient's fingertip for this purpose can be unreliable. |
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Medical xPress
29 April at 03.51 AM
Philips settles US sleep machine cases for $1.1 billionDutch medical device maker Philips said Monday it had reached a $1.1 billion deal in the United States to settle lawsuits over faulty sleep machines in a case that has rocked the company. |
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Medical xPress
26 April at 01.52 PM
World must act on neurotech revolution, say expertsThe world is on the cusp of a neurotechnology revolution that could transform human health and welfare, but urgent action is needed to protect brain data, experts told AFP on Friday. |
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Medical xPress
22 April at 05.03 PM
Scientists harness ultrasound for drug delivery and tissue implantationResearch presents an advance in drug delivery and tissue implantation assisted by ultrasound, developed by researchers from the Technion Faculty of Biomedical Engineering. The work is published in the journal Small Methods. |
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Medical xPress
22 April at 09.05 AM
Mechanical engineers develop miniaturized, hydrogel-based electric generators for biomedical devicesMechanoelectrical energy conversion offers a promising solution for powering miniaturized biomedical devices, such as cardiac pacemakers, brain stimulators, wearable drug delivery systems, and more. |
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Medical xPress
19 April at 01.31 PM
How collagen works in medical treatmentScientists at the NMI have unraveled the mode of action of collagen crosslinking in the treatment of corneal defects and the results open up new opportunities for the use of collagen in medicine. |
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Medical xPress
16 April at 01.17 PM
Got a chronic disease and fear of needles? A prick-free natural alternative is on the horizonA Charles Darwin University (CDU) researcher is a step closer to replacing the needle to deliver drugs in the treatment of many chronic diseases. |
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Medical xPress
13 April at 07.03 AM
New device can treat injury from sepsisPrior to February 2024, limited therapeutics were available to treat sepsis, a life threatening organ dysfunction caused by a dysregulated host response to infection. Now, a new, commercially viable method of treatment is available to thousands of children with acute kidney injury who develop the often fatal condition. |
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Medical xPress
13 April at 06.59 AM
Researchers demonstrate miniature brain stimulator in humansRice University engineers have developed the smallest implantable brain stimulator demonstrated in a human patient. Thanks to pioneering magnetoelectric power transfer technology, the pea-sized device developed in the Rice lab of Jacob Robinson in collaboration with Motif Neurotech and clinicians Dr. Sameer Sheth and Dr. Sunil Sheth can be powered wirelessly via an external transmitter and used to |
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Medical xPress
10 April at 02.49 PM
Research team discovers new way to generate human cartilageUniversity of Montana researchers and their partners have found a new method to generate human cartilage of the head and neck. Mark Grimes, a biology professor in UM's Division of Biological Sciences, said they have induced stem cells to become the cell type that normally makes up human craniofacial cartilage. Stem cells can replicate themselves and also develop into different types of cells. |
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Medical xPress
09 April at 04.41 PM
Materiobiology: Advances in aging bone regeneration material developmentIn the elderly, a multitude of factors contribute to diminished bone regeneration capabilities, including a reduction in the self-renewal and differentiation abilities of mesenchymal stem cells, an excessive accumulation of inflammatory signals, compromised blood vessel regeneration capacity, an imbalance between bone anabolism and catabolism, and inadequate bone innervation. |
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Medical xPress
09 April at 09.40 AM
Exploring ethical and legal ramifications of growing brain organoids from human fetal brain tissueBrain organoids, though often referred to as "mini brains," are not truly human brains. But the concerns over these lab-grown brain tissues, especially when they are developed from human fetal tissues, can be very human indeed. |
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Medical xPress
03 April at 05.14 PM
Long-distance and low-attenuation magnetic energy focusing technology for deep-tissue wireless poweringFully implantable electronic devices such as cardiac pacemakers, cardiovascular monitors and deep brain stimulators, have been widely developed in medical monitoring, diagnosis, and treatments. Existing implantable devices are based on power supply through replaceable batteries, self-powering supply, and wireless power transfer. The key challenge for disposable batteries is the limited life, which |
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Medical xPress
26 March at 12.29 PM
New hydrogel features enhanced capabilities for treating aneurysms and halting their progressionA novel, injectable shear-thinning hydrogel for treating abdominal aortic aneurysms (AAA) has been developed by scientists at the Terasaki Institute for Biomedical Innovation (TIBI). This hydrogel not only demonstrates increased effectiveness at sealing off blood flow to AAAs, but also stops the growth of the aneurysms themselves. |
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Medical xPress
26 March at 10.51 AM
Listen to your gut: Research discusses using microbiota analysis for precision health careThe human body harbors approximately 30 trillion microbes, known collectively as the microbiota. These microorganisms influence various bodily functions, including digestion and metabolism to immune response, according to Pak Kin Wong, Penn State professor of biomedical engineering and of mechanical engineering. Analysis of microbiota holds potential for informing disease diagnosis, prognosis pred |
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Medical xPress
25 March at 03.00 PM
New implant and app enable patients to monitor bladder functionShould you run to the bathroom now? Or can you hold it until you get home? A new implant and associated smartphone app may someday remove the guesswork from the equation. |
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Medical xPress
20 March at 11.43 AM
A more realistic artificial skin may lead to medical advancesA new bioengineered skin model could improve testing of skincare products and lead to better ways to heal damaged skin. |
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Medical xPress
12 March at 02.52 PM
New throat patch can turn muscle movements into speechA new adhesive patch could one day help people with voice disorders speak again by using artificial intelligence to read the movements of their throat muscles and turn them into speech, researchers said Tuesday. |
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Medical xPress
12 March at 02.22 PM
Medical devices review calls for immediate action on unfair biases to prevent patient harmA report published Monday, 11 March 2024, details the findings of the Independent Review of Equity in Medical Devices. |
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Medical xPress
08 March at 01.12 PM
AAD: concerns noted relating to use of AI dermatology appsThere are notable concerns relating to the use of currently available artificial intelligence (AI) dermatology mobile applications (apps), according to a study published online March 7 in JAMA Dermatology to coincide with the annual meeting of the American Academy of Dermatology, held from March 8 to 10 in San Diego. |
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Medical xPress
06 March at 04.40 PM
Lit from within: How tiny wireless bulbs could revolutionize clinical health careResearchers from the University of St Andrews and the University of Cologne have developed a new device platform that allows for smaller wireless light sources to be placed within the human body. |
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Medical xPress
06 March at 02.23 PM
Espresso yourself: Wearable tech measures emotional responses to coffeeResearchers in Italy have introduced a novel approach for assessing the quality of coffee. In a pioneering new study, they have demonstrated the feasibility of using wearable technology to measure the emotional responses of coffee experts during tastings. |
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Medical xPress
01 March at 11.14 AM
Study paves the way for better diagnosis and treatment of endocrine diseasesA new Danish study may be the first step towards a much faster and more accurate diagnosis of a wide range of conditions that require regulation of the body's stress hormone, cortisol. |
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Medical xPress
27 February at 02.21 PM
Researchers perform in-home test of adaptive robot interface for a person with quadriplegiaNo one could blame Carnegie Mellon University students Akhil Padmanabha and Janavi Gupta if they were a bit anxious this past August as they traveled to the Bay Area home of Henry and Jane Evans. |
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Medical xPress
23 February at 01.25 PM
Italian researchers unveil new robotic exoskeleton for lower limbsTWIN is the name of the new robotic exoskeleton for lower limbs, designed and developed by Rehab Technologies IIT—INAIL, the joint laboratory between the Istituto Italiano di Tecnologia (IIT-Italian Institute of Technology) and the Prosthetic Center of INAIL (the prosthetic unit of the National Institute for Insurance against Accidents at Work), which will allow patients to wear it more easily. |
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Medical xPress
23 February at 01.24 PM
Assessing the efficacy and viability of artificial skin in patients with severe burnsUGR scientists have demonstrated the efficacy and viability of the artificial skin UGRSKIN, an advanced therapy medicinal product (ATMP) they developed in 2012, which has proven to be highly beneficial in the treatment of patients with major burns. Moreover, it does not cause any side effects or significant complications. |
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Medical xPress
23 February at 11.01 AM
Researcher develops bilingual health care appWith hospital emergency departments overwhelmed and Canadians feeling frustrated by a lack of primary care access, a free webapp developed at the University of Ottawa is providing trusted information about preventative health care to empower the public to take control of their own health. |
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Medical xPress
22 February at 10.10 AM
3D-printable tissue adhesive sets a new standard in biomedical technologyResearchers from MIT have developed a 3D-printable tissue adhesive that demonstrates superior tissue adhesion, rapid sealing capabilities across various surgical scenarios and a unique blood-repelling feature. The technology holds immense potential for revolutionizing wound care and biomedical device applications. |
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Medical xPress
21 February at 11.00 AM
Scientists invent ultra-thin, minimally-invasive pacemaker controlled by lightSometimes our bodies need a boost. Millions of Americans rely on pacemakers—small devices that regulate the electrical impulses of the heart in order to keep it beating smoothly. But to reduce complications, researchers would like to make these devices even smaller and less intrusive. |
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Medical xPress
12 February at 11.14 AM
Programmable hydrogels could herald a new era in wound careHydrogels are engineered materials that absorb and retain water and are currently used in various medical treatments, including dressing wounds. The problem with current hydrogels is that they adhere indiscriminately to all surfaces, which means that wound dressing can potentially damage delicate tissue as it is healing. |
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Medical xPress
09 February at 11.00 AM
Temperature-sensitive prosthetic limb improves amputee dexterity and feelings of human connectionSensory feedback is important for amputees to be able to explore and interact with their environment. Now, researchers have developed a device that allows amputees to sense and respond to temperature by delivering thermal information from the prosthesis' fingertip to the amputee's residual limb. |
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Medical xPress
06 February at 06.30 AM
FDA panel addresses accuracy issues with pulse oximeters and skin toneOn Friday, a U.S. Food and Drug Administration advisory panel addressed the ongoing issue of less accurate readings from pulse oximeters when used by individuals with darker skin. |
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Medical xPress
02 February at 01.04 PM
Neuralink has put its first chip in a human brain: What could possibly go wrong?Earlier this week, Elon Musk announced his brain-computer interface company, Neuralink, had implanted a device in a human for the first time. The company's PRIME study, approved by the US Food and Drug Administration last year, is testing a brain implant for "people with paralysis to control external devices with their thoughts." |
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Medical xPress
02 February at 10.22 AM
Sensors stimulate sensation in prosthetic limbsTechnology that enables amputees to feel wetness through a prosthesis has been developed by a team of researchers at the University of Southampton and at EPFL, one of the two Swiss Federal Institutes of Technology. The work is published in Advanced Intelligent Systems. |
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Medical xPress
01 February at 11.21 AM
Researchers use the eye as a window to study liver healthResearchers at Karolinska Institutet have developed a method to study liver function and disease without requiring invasive procedures. After transplanting liver cells into the eye of mice, the cornea can be used as a window into the body to monitor liver health over time. The study is published in the journal Nature Communications. |
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Medical xPress
30 January at 01.12 PM
Spider-silk inspired electrode offers new possibilities for the next generation of biomedical devicesAn international team of scientists has developed a flexible electrode that wraps around muscles, nerves and hearts to deliver electrical stimulation to tissues or record electrical activity. Inspired by spider silk, the electrode contracts to conform to biological tissues, is non-toxic and performs better than conventional stretchable electrodes. |
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Medical xPress
30 January at 10.40 AM
From mud and vinegar to 3D printing skin, the way we treat wounds still challenges humanityWhether it's the sting of a paper cut or the trauma of battle injury, wounds are woven into the tapestry of human experience. And since ancient times, we've fought the enemy that lurks within them—infection. |
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Medical xPress
18 January at 10.31 AM
A wrist-rotatable robot for a renewed lease on life in partial hand amputeesA Korean company recently garnered attention by showcasing robotic prostheses and artificial limbs to 50 recipients. These robotic assistive devices play a crucial role in supporting the daily activities of individuals with congenital disabilities or those who have experienced unfortunate accidents. Despite their benefits, achieving truly natural movements remains a significant challenge for these |
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Medical xPress
17 January at 02.23 AM
Bolivian toymaker restores limbs, dignity with 3D-printingAs a kid growing up in poverty in rural Bolivia, Roly Mamani built his own toys. Now a 34-year-old engineer, he 3D prints limbs for Indigenous compatriots scarred by life-changing accidents. |
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Medical xPress
16 January at 01.50 PM
'Smart glove' can boost hand mobility of stroke patientsThis month, a group of stroke survivors in B.C. will test a new technology designed to aid their recovery, and ultimately restore use of their limbs and hands. |
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Medical xPress
15 January at 11.10 AM
Optofluidic hematology analyzer enables home monitoring of health statusThe deviations in blood cell concentration beyond reasonable ranges may indicate the presence of certain diseases within the body. For example, infections, inflammatory, malignant blood diseases, and AIDS (acquired immune deficiency syndrome) can cause abnormalities in the concentration of leukocytes. Therefore, the detection of blood cell concentration contributes to the diagnosis, treatment, and |
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Medical xPress
11 January at 02.46 PM
More transparency needed in human-robot interactions in nursing care, researchers sayIt is essential in nursing care to have a transparent mapping of the entire human-robot interaction. That is the finding of the interdisciplinary research project Responsible Robotics, which researchers from TUM and the University of Graz completed in 2023. A data recorder helps to capture all events that occur when using a nursing care robot and make them visible and understandable for everyone i |
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Medical xPress
10 January at 02.00 PM
mRNA technology could be possible treatment for rare liver genetic diseaseBy exploiting the technology used in COVID-19 vaccines, a team led by UCL, King's College London and Moderna scientists has created an effective therapy for a rare disease, in a study in mice, demonstrating the technology's potential therapeutic use in people. |
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Medical xPress
05 January at 01.12 PM
Aided by AI, new catheter design helps prevent bacterial infectionsBacteria are remarkably good swimmers—a trait that can be detrimental to human health. One of the most common bacterial infections in a health care setting comes from bacteria entering the body through catheters, thin tubes inserted in the urinary tract. Though catheters are designed to draw fluids out of a patient, bacteria are able to propel themselves upstream and into the body via catheter tub |
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Medical xPress
04 January at 10.13 AM
Using static electricity to enhance biomedical implant durabilityMedical technology innovations achieved by integrating science and medicine have improved the quality of life for patients. Especially noteworthy is the emergence of electronic devices implanted in the body, such as in the heart or brain, which enable real-time measurement and regulation of physiological signals, presenting new solutions for challenging conditions like Parkinson's disease. However |
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Medical xPress
22 December at 12.01 PM
3D-printed flat-bone-mimetic bioceramic scaffolds for cranial restorationThe cranial bone in the human body performs very important functions, such as protecting the brain and enabling the passage of the cranial nerves that are essential to physiological functioning. Critical-sized cranial defects can disrupt both the physical and psychological well-being of patients. |
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Medical xPress
21 December at 10.33 AM
Advanced viral diagnostics tool closer to widespread useMost of today's clinical diagnostic tools are designed to detect the presence of a specific and known pathogen. These targeted assays—like the PCR and antigen tests that have become widely used during the COVID-19 pandemic—meet a critical need for diagnostics. Yet targeted diagnostic tests are reactive by design and typically are not available until after an outbreak has begun. |
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Medical xPress
20 December at 10.54 AM
Researchers develop novel intranasal mask to protect respiratory tract from viral aerosolsResearchers from two State Key Laboratories in Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have developed a novel intranasal mask to protect the respiratory tract from viral aerosols. It showed satisfactory protection in a mouse model, digital human nasal model, and human respiratory tract model. |
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Medical xPress
19 December at 11.45 AM
Blind and low-vision people have powerful technology but still face barriers to the digital worldImagine that you have low vision and you're completing an online job application using screen reader software. |
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Medical xPress
12 December at 03.52 PM
Mouse study successfully regenerates thyroid glands in the spleenPatients undergoing total thyroidectomy typically require lifelong oral levothyroxine sodium (L-T4) treatment. While effective in maintaining basic serum hormone levels, this treatment falls short in restoring the dynamic, responsive regulatory capacity of triiodothyronine (T3), essential for critical physiologic regulatory functions. Clinical data indicates that T3 deficiency can elevate the risk |
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Medical xPress
11 December at 10.35 AM
Research team develops new technology for robotic prosthetic leg controlA research team led by Professor Sang-hoon Lee at the Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science and Technology has successfully developed an imperceptive surface electromyography (sEMG) sensor. The sensor is crucial in allowing lower limb amputees to control robotic prosthetic legs as they want and is expected to contribute greatly to rehabilitation |
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Medical xPress
08 December at 03.03 PM
US approves sickle cell breakthrough with gene editing therapyThe United States on Friday approved a breakthrough medicine that uses revolutionary gene editing tool CRISPR to treat the debilitating blood disorder sickle cell disease. |
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Medical xPress
07 December at 02.00 PM
Sound waves harden 3D-printed treatments in deep tissuesEngineers at Duke University and Harvard Medical School have developed a bio-compatible ink that solidifies into different 3D shapes and structures by absorbing ultrasound waves. Because it responds to sound waves rather than light, the ink can be used in deep tissues for biomedical purposes ranging from bone healing to heart valve repair. |
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Medical xPress
01 December at 10.18 AM
Inspired by mussels: Printable adhesives for tissues and bonesTitanium hip implants do not last forever—they gradually loosen, sooner or later losing their hold on the bone as it recedes over time. Researchers at the Fraunhofer Institute for Applied Polymer Research IAP have been working alongside the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB and the Fraunhofer U.S. Center for Manufacturing Innovation CMI to develop a tissue adhe |
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Medical xPress
30 November at 05.11 PM
Breakthrough in 3D printing could enable access to personalized prosthetic devices anywhere in the worldLower limb prosthetic sockets could soon be printed in remote locations and even in users' homes, thanks to a groundbreaking process developed by manufacturing experts at Loughborough University. |
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Medical xPress
30 November at 04.35 AM
Digital camera and AI algorithm can now detect facial palsyComputer scientists have developed a new diagnostic tool using artificial intelligence and a digital camera to detect facial palsy with 98% accuracy, including the patient's gender and age. |
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Medical xPress
29 November at 04.20 PM
Made-to-order diagnostic tests may be on the horizon: Researchers invent lab on a chip that can be 3D-printed in minutesMcGill University researchers have made a breakthrough in diagnostic technology, inventing a "lab on a chip" that can be 3D-printed in just 30 minutes. The chip has the potential to make on-the-spot testing widely accessible. |
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Medical xPress
20 November at 10.48 AM
Infection-resistant, 3D-printed metals developed for implantsA novel surgical implant developed by Washington State University researchers was able to kill 87% of the bacteria that cause staph infections in laboratory tests, while remaining strong and compatible with surrounding tissue like current implants. |
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Medical xPress
16 November at 11.41 AM
Researchers develop antibacterial material for use with internal medical devices such as hip replacements or pacemakersResearchers at Colorado State University and the University of St. Andrews in Scotland have developed an effective and flexible antimicrobial material that could be used to coat medical devices placed inside the body. |
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Medical xPress
15 November at 02.00 PM
New 'patch' uses natural body motion to fix disk herniationA new biologic "patch" that is activated by a person's natural motion could be the key to fixing herniated disks in people's backs, according to researchers at the Perelman School of Medicine at the University of Pennsylvania and the CMC VA Medical Center (CMCVAMC). |
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Medical xPress
15 November at 10.42 AM
Researchers pioneer novel microfluidic method to optimize bone marrow stem cell extraction for advanced cell therapiesA research collaboration has developed a technology capable of extracting mesenchymal stem cells (MSCs) directly from pure bone marrow—also known as bone marrow aspirate (BMA), a pivotal source of MSCs—without dilution. |
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Medical xPress
14 November at 02.58 PM
Wireless biosensors could relieve health care system burdenA wireless biosensor, developed by a Malmö University researcher, enables a more patient-controlled system whereby infections can be detected much earlier through smart catheters, smart diapers or wound dressings. |
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Medical xPress
13 November at 11.53 AM
An intravenous needle that irreversibly softens via body temperature on insertionIntravenous (IV) injection is a common route for medical treatment worldwide as it induces rapid effects and allows continuous administration of medication by directly injecting drugs into the blood vessel. However, medical IV needles, made of hard materials such as stainless steel or plastic that do not mechanically match the soft biological tissues of the body, can cause critical problems in hea |
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Medical xPress
10 November at 12.37 PM
Report shows most deaf people with cochlear implants satisfied, but more follow-up supports neededA global survey put out by York University's Faculty of Education and the Cochlear Implant International Community of Action (CIICA), a user advocacy organization, shows that most deaf and deafened adults who have cochlear implants are satisfied with them, but significantly more follow-up and lifelong supports are needed. |
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Medical xPress
07 November at 03.16 AM
The potential of 3D human breast organoid models in advancing lactation researchThe 3D human breast organoid model represents state-of-the-art technology that "floats" patient-derived or stem cell-derived human breast tissue in a gel-like substance known as the matrix. The model improves the reproduction of native human breast tissue in a laboratory setting and allows researchers to study the cellular and molecular character of human breast tissue at various stages of develop |
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Medical xPress
02 November at 09.41 AM
'Lab on a chip' genetic test device can identify viruses within three minutes with top-level accuracyA virus diagnosis device that gives lab-quality results within just three minutes has been invented by engineers at the University of Bath, who describe it as the "world's fastest COVID test." |
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Medical xPress
01 November at 12.00 PM
'Injectable tissue prosthesis' offers new approach for regenerating damaged muscle/nerveIn a study published in the journal Nature, researchers from the Institute of Basic Science (IBS) in South Korea have made significant strides in biomaterial technology and rehabilitation medicine. They've developed a novel approach to healing muscle injury by employing "injectable tissue prosthesis" in the form of conductive hydrogels and combining it with a robot-assisted rehabilitation system. |
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Medical xPress
31 October at 11.00 AM
Case study finds regulatory challenges are affecting MedTech innovation in the UKGeneral trends in the United Kingdom and European Union suggest that regulations on new medical devices are becoming more stringent. Consequently, EU Notified Bodies and UK Approved Bodies, which audit manufacturers against regulations, are experiencing an increased burden imposed by these changes; the total number of these bodies has also decreased. |
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Medical xPress
30 October at 05.07 PM
Light-activated muscle grafts show promise in aiding muscle recovery post-traumaSevere traumatic injuries that destroy large volumes of muscle can impact a person's health, mobility, and quality of life for a lifetime. Promising new research co-led by Ritu Raman, the d'Arbeloff Career Development Assistant Professor of Mechanical Engineering, and MIT collaborators aims to restore mobility for those who have lost muscle through disease or trauma. |
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Medical xPress
30 October at 11.00 AM
EPA testing shows the power of D-I-Y air filters to trap virusesThere is a low-cost way for you to protect yourself and reduce your risk of respiratory diseases such as flu, RSV, and COVID-19. Build yourself a Corsi-Rosenthal box (CR box) in 30 minutes with just $60 worth of common hardware store supplies. |
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Medical xPress
25 October at 11.52 AM
Scientists incorporate electrodes with beneficial features into customizable organ-on-a chip deviceThe Terasaki Institute for Biomedical Innovation (TIBI) has developed a novel organ-on-a-chip device for measuring electrical resistance across endothelial barriers. This chip had carbon-based, screen-printed electrodes incorporated into a multi-layered, microfluidic chip fabricated by a simple and cost-effective method. |
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Medical xPress
19 October at 04.56 PM
Restoring the joy of fishing with innovative medical deviceThe Medical Device Design team, a group of University of Akron (UA) students dedicated to solving the medical needs of the Summit community, has successfully created a new assisted technology device to enable a local resident to "reel" in the joy of fishing. |
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Medical xPress
18 October at 10.40 AM
Scientists develop a skin patch that painlessly delivers drugs into the bodyAn affordable microneedle skin patch that delivers a controlled dosage of medicine directly into the body, eliminating the need for injections or oral medication, has been developed by a team led by scientists at the University of Bath. |
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Medical xPress
16 October at 09.19 AM
EarSkin and EarCartilage—combining bioengineered human skin with bioprinted cartilage for ear reconstructionMicrotia is a congenital disorder that can occur as a malformation of the external ear in children. In a new study published in Science Advances, Dominika Zielinska and a research team in tissue biological research, tissue engineering, polymer technologies and biofabrication at the University of Children's Hospital Zurich, ETH Zurich, Switzerland and the U.S., developed a tissue-engineered treatme |
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Medical xPress
11 October at 02.00 PM
Bionic hand merges with user's nervous and skeletal systems, remaining functional after years of daily useKarin's life took a dramatic turn when a farming accident claimed her right arm more than 20 years ago. Since then, she has endured excruciating phantom limb pain. "It felt like I constantly had my hand in a meat grinder, which created a high level of stress and I had to take high doses of various painkillers." |
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Medical xPress
06 October at 12.25 PM
A step closer to streamlining the custom fit of bionic limbs for amputeesGriffith researchers have developed a diagnostic tool to streamline the custom fitting of bionic prosthetic limbs which usually involve an arduous process of trial and error. |
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Medical xPress
04 October at 03.27 PM
Bidirectional control of prosthetic hands using ultrasonic sensorsFor anyone who has lost a hand, a functional prosthetic hand is of enormous benefit when it comes to everyday activities. So researchers at Fraunhofer are working as part of an EU research project to improve control of prosthetic hands down to individual fingers. |
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Medical xPress
04 October at 09.56 AM
Bioinspired flexible network scaffolds for soft tissue regenerationDuring synthetic scaffold implantation in a clinical setting, graft-host mechanical mismatch is a long-standing issue for soft tissue regeneration. While bioengineers have denoted numerous efforts to resolve this challenge, the regenerative performance of the synthetic scaffolds can be limited by slow tissue growth conditions when compared to autografts, alongside mechanical defects. |
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Medical xPress
03 October at 12.09 PM
Researchers discover details to improve mapping of electric-acoustic stimulation hearing devicesEvan Nix, MD, and colleagues in the division of Otology/Neurotology and Skull Base Surgery and the division of Auditory Research in the UNC Department of Otolaryngology/Head & Neck Surgery have been studying the functional acoustic hearing regions of cochlear implant recipients. |
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Medical xPress
02 October at 03.38 PM
Mini livers recreate real environment for drug discoveryFatty liver disease is exploding globally, affecting as many as 30% of people in Western countries. Apart from alcohol, obesity and diabetes are among the most dominant risk factors. |
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Medical xPress
29 September at 12.55 PM
New frontier in biomedical engineering: Protein coacervates engineered into adhesive for unprecedented skin repair speedA team of researchers from China has made a significant breakthrough in biomedical engineering by developing a novel adhesive that promises to revolutionize wound management and tissue repair. The research, published in Engineering, unveils a biocomposite adhesive that exhibits robust adhesion and real-time skin healing properties. |
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Medical xPress
27 September at 01.06 PM
Novel recording and analysis methods for simultaneous monitoring of vital signs and motion data via radarResearchers at the Fraunhofer Institute for Digital Media Technology IDMT in Oldenburg have developed a new method for collecting and analyzing vital signs from the human body by using radar. The key feature is that the radar can be positioned sideways to collect particularly robust, non-contact vital data such as respiration and heartbeat from various areas of the body. In combination with intell |
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Medical xPress
26 September at 04.19 PM
Team reports on enhanced wound healing, hemostasis with exosome-loaded gelatin sponges from umbilical cord stem cellsRapid wound healing remains a pressing clinical challenge, necessitating studies to hasten this process. A promising approach involves the utilization of human umbilical cord mesenchymal stem cells (hUC-MSCs) derived exosomes. Recently, a research team sought to investigate the hemostatic and wound healing efficacy of gelatin sponges loaded with hUC-MSCs-derived exosomes. |
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Medical xPress
21 September at 11.06 AM
Scientists successfully maneuver robot through living lung tissueLung cancer is the leading cause of cancer-related deaths in the United States. Some tumors are extremely small and hide deep within lung tissue, making it difficult for surgeons to reach them. To address this challenge, UNC–Chapel Hill and Vanderbilt University researchers have been working on an extremely bendy but sturdy robot capable of traversing lung tissue. |
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Medical xPress
18 September at 04.49 PM
AI and machine learning can successfully diagnose polycystic ovary syndromeArtificial intelligence (AI) and machine learning (ML) can effectively detect and diagnose Polycystic Ovary Syndrome (PCOS), which is the most common hormone disorder among women, typically between ages 15 and 45, according to a new study by the National Institutes of Health. Researchers systematically reviewed published scientific studies that used AI/ML to analyze data to diagnose and classify P |
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Medical xPress
12 September at 11.43 AM
Wearable, 3D printed tech could become physiotherapy toolStretchy and with built-in sensing capability, interactive surfaces that act like fabric are being developed by Te Whare Wānanga o Waitaha | University of Canterbury (UC) Computer Science and Software Engineering Lecturer Dr. Aluna Everitt. |
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Medical xPress
11 September at 03.38 PM
Researchers introduce technology for producing biomimetic implants with specified permeabilityResearchers from Skoltech, National University of Science and Technology MISIS, and Saint Petersburg State Marine Technical University have shared results of their new study exploring the permeability of biomimetic implants. The paper is published in the International Journal of Bioprinting. |
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Medical xPress
08 September at 04.21 PM
Study sheds light on why wounds often heal poorly in diabeticsWhen tiny particles called exosomes, which shuttle signals between cells, are defective in diabetic patients, they can drive inflammation and impair healing of wounds, according to a new Nano Today study led by University of Pittsburgh and UPMC researchers. |
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Medical xPress
07 September at 04.20 PM
Bioprinting methods for fabricating in vitro tubular blood vessel modelsA review paper by scientists at the Chonnam National University summarized the recent research on bioprinting methods for fabricating bioengineered blood vessel models. The new review paper, published in the journal Cyborg and Bionic Systems, provided an overview on the 3D bioprinting methods for fabricating bioengineered blood vessel models and described possible advancements from tubular to vasc |
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Medical xPress
04 September at 09.58 AM
A low-cost, eco-friendly COVID testThe availability of rapid, accessible testing was integral to overcoming the worst surges of the COVID-19 pandemic, and will be necessary to keep up with emerging variants. However, these tests come with unfortunate costs. |
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Medical xPress
30 August at 06.30 PM
Call for action over unreliable private online hormone testsA large private laboratory is still processing finger prick tests for estrogen levels, which are sold by private retailers online, despite warnings they are unreliable, reveals an investigation published by The BMJ. |
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Medical xPress
30 August at 12.00 PM
AI enabled soft robotic implant monitors scar tissue to self-adapt for personalized drug treatmentResearchers at University of Galway and Massachusetts Institute of Technology (MIT) have pioneered a new, intelligent medical device which senses its environment and can adapt to release drugs as required, despite surrounding scar tissue. |
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Medical xPress
28 August at 04.14 PM
New transistor measures glucose in salivaA prototype sensor that measures glucose levels in saliva could eventually offer a simple, rapid and painless way for people to monitor their diabetes, according to the KAUST researchers behind the technology. |
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Medical xPress
30 June at 07.40 AM
Decision to offer sedation for often-painful IUD insertion is 'groundbreaking,' health experts sayIntrauterine devices (IUDs) are a highly effective and long-lasting form of birth control placed in the uterus. Research shows that many people who get IUDs experience moderate to intense pain during the insertion. But it wasn't until recently that providers began to acknowledge this and do something about it. |
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HealthDay
27 June at 03.19 PM
Immunoglobulin Replacement Therapy Beneficial for Blood CancersImmunoglobulin replacement therapy (IgRT) is associated with reductions in hypogammaglobulinemia, infections, severe infections, and associated antimicrobial use among real-world patients with chronic lymphocytic leukemia (CLL) or non-Hodgkin lymphoma (NHL), according to a study published online June 21 in Blood Advances.Jacob D. Soum |
Medpage Today
26 June at 04.59 PM
When Was the Last Time You Really Talked With Your Patient?My 10 o'clock patient's name is Maria*. Her chart has three "health maintenance" flags that are bright red, indicating that she is more than 3 years overdue for a mammogram, more than 6 years overdue for a Pap smear, and has... |
Medpage Today
23 June at 09.21 PM
Novel Triple-Hormone Agonist Boosts Beta-Cell Function in T2DORLANDO -- An investigational triple-hormone receptor agonist improved metabolic profiles of people with obesity with or without type 2 diabetes, an exploratory biomarker analysis of a phase II trial found. After 36 weeks... |
Medpage Today
22 June at 06.00 PM
Fenofibrate Slows Diabetic Retinopathy ProgressionORLANDO -- The cholesterol drug fenofibrate reduced progression of early eye disease among diabetes patients, the LENS trial showed. The fibrate reduced progression of early diabetic retinopathy or maculopathy by a relative... |
Medpage Today
22 June at 06.00 PM
Preventing Surgical-Site Infections; Drugs Go Head to Head for Ischemic StrokeTTHealthWatch is a weekly podcast from Texas Tech. In it, Elizabeth Tracey, director of electronic media for Johns Hopkins Medicine in Baltimore, and Rick Lange, MD, president of the Texas Tech University Health Sciences Center... |
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Medical xPress
22 June at 05.20 PM
Lawsuit could challenge trust in Ozempic and other popular weight loss drugsThe manufacturers of the most popular weight loss drugs are being challenged in court. |
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HealthDay
21 June at 03.38 PM
Overall Prevalence of Being Up-to-Date With Lung Cancer Screening Is LowThe overall prevalence of up-to-date (UTD) lung cancer screening (LCS) was low in 2022, with prevalence increasing with age and number of comorbidities, according to a study published online June 10 in JAMA Internal Medicine.Priti Bandi, Ph.D., from the American Cancer Society in Atlanta, and colleagues estimated the contemporary preval |
Medpage Today
13 June at 06.56 PM
Upping Immunotherapy Activity; A Win for Lung Screening; Looming Drug Price Break?Finding a way to dissociate the activity of effector T cells from regulatory T cells could make immune checkpoint inhibitors more effective in the 60% of melanoma patients who do not benefit or develop resistance to the drugs... |
Medpage Today
08 June at 04.00 PM
Here Are the Top Supreme Court Health Cases to WatchBy early July, the Supreme Court will release its most controversial rulings for the 2023-2024 term. The Court's 6-3 conservative supermajority has already overturned Roe v. Wade, sharply limited affirmative action, expanded... |