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Medical

Magnetic beads effectively "patch" bowel leakage

Whether you call the condition fecal incontinence or accidental bowel leakage, it still boils down to the same thing – the unintentional loss of stool, due to a damaged or weakened anal sphincter muscle. While non-invasive approaches such as physical therapy can work, sometimes the only course of action is to perform a colostomy. That said, Torax Medical has developed another option, in the form of its FENIX Continence Restoration System. The Mayo Clinic in Jacksonville, Florida recently became the first US clinic to implant the device.Read More

Medical

SkinGun shoots burn victims with their own stem cells

Guns are often thought about for their destructive nature, but a new kind of gun is set to help heal rather than harm. Called the SkinGun, the device applies stem cells to the site of a burn in a novel way, helping increase both treatment and recovery time over standard methods. New tests show that it delivered a healing spray with 200 times more coverage than traditional methods.Read More

Medical

Diagnostic blood test shows promise in early detection of Parkinson's

Early detection of Parkinson's could help doctors decide on treatment options or improve disease management. But often people get a neurological examination after symptoms appear, when vital brain cells have already been destroyed. Now a game-changing blood test is being developed to give doctors a reliable method to detect the disease earlier through clinical biomarkers.Read More

Medical

Compound reverses symptoms of Alzheimer's and Parkinson's in fruit flies

Neurodegenerative disorders like Parkinson's and Alzheimer's are extremely widespread, affecting millions of people across the planet, but treatments are limited, and there's currently no cure available. New work is showing promise in the development of a new treatment, with scientists identifying a compound that can reverse symptoms of the diseases. The method hasn't been tested on human patients just yet, but it's been found to be effective in genetically modified fruit flies.Read More

Medical

Non-invasive treatment produces 98 percent prostate cancer cure rate

Traditional approaches to tackling prostate cancer are generally quite effective, with a 80 to 90 percent cure rate, but a new method, known as Stereotactic Body Radiation Therapy (SBRT) could revolutionize the practice. The results of an extensive five-year study have now been published, showing that the method, which requires far fewer hospital visits than conventional radiation therapy, has a cure rate of 98.6 percent.Read More

Medical

Cancer-causing gene could help predict treatment effectiveness

Head and neck cancer is currently the sixth most common cancer on the planet, but up until now no biomarkers have been discovered to predict the response of tumors to treatment. A new study, conducted by researchers at the University of Cincinnati, hopes to change that fact, looking to the detection of the cancer-causing gene DEK in patient plasma.Read More

Medical

Lab-made liver tissue may be used for drug screening

Laboratory-engineered liver tissue could be extremely useful, helping doctors to screen new drugs, and it could even one day be used for transplants. Unfortunately, it's also very difficult to replicate the organ's complex structure and functions outside of the human body. Now, researchers from China's Northwest A&F University have managed to construct artificial tissue that's proving effective at mimicking the real thing.Read More

Health & Wellbeing

Vivy brings the deep heat, in the fight against pain

If you don't know what diathermy is, you're not the only one. It's actually been around since 1907, and involves using high-frequency electromagnetic currents to generate heat in body tissue, accelerating the healing of injuries in the process. While it's previously been limited to clinical settings, ReGear Life Sciences' wearable Vivy device is designed to let people deliver their own treatments, wherever they happen to be.Read More

Biology

Common chemical reverses progeria symptoms and normal age-related damage

A new study by a team of scientists at the University of Maryland (UMD) indicates that a common chemical can reverse the symptoms of the premature-aging disease progeria and perhaps even those of normal aging. According to the study, small doses of methylene blue can undo the damage done to cells by the genetic defect that causes progeria with a speed and reliability that the scientists claim is "like magic."Read More

Medical

Expandable sponge-filled syringe that stems bleeding cleared for civilian use

A fast-acting medical device developed for emergency treatment of a gunshot or other penetrating wound on the battlefield has been cleared for civilian use by the US Food and Drug Administration (FDA). The XStat 30 is a plastic syringe that can stop severe bleeding within around 20 seconds through the injection of small sponges into a wound, and will now be available for use by the general population.Read More

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