Medical News

RSS

DNA sequence determines flexibility, stability of DNA package inside microscopic cell

To pack two meters of DNA into a microscopic cell, the string of genetic information must be wound extremely carefully into chromosomes. Surprisingly the DNA's sequence causes it to be coiled and uncoiled much like a yoyo, scientists reported in Cell.

18 Mar 2015

Scientists identify how mRNA deciphers critical information within genetic code

Case Western Reserve scientists have discovered that speed matters when it comes to how messenger RNA (mRNA) deciphers critical information within the genetic code — the complex chain of instructions critical to sustaining life. The investigators' findings, which appear in the March 12 journal Cell, give scientists critical new information in determining how best to engage cells to treat illness — and, ultimately, keep them from emerging in the first place.

18 Mar 2015

Physicians, researchers to discuss advances in cancer immunotherapies at UChicago symposium

The Ben May Department for Cancer Research at the University of Chicago will hold a day-long symposium on cancer immunotherapy for physicians and researchers.

18 Mar 2015

CMU scientists trace the brain processes that occur while learning new technical concepts

For the first time, Carnegie Mellon University scientists have traced the brain processes that occur during the learning of technical concepts. Published in NeuroImage, the findings reveal how new technical knowledge is built up in the brain during the course of different learning stages.

18 Mar 2015

New study finds that prices of leading cancer drugs increased by 10% annually since 1995

The prices of leading cancer drugs have risen at rates far outstripping inflation over the last two decades, according to a new study co-authored by an MIT economist -- but the exact reasons for the cost increases are unclear.

18 Mar 2015

Sildenafil drug may effectively relieve nerve damage in men with long-term diabetes

New animal studies at Henry Ford Hospital found that sildenafil, a drug commonly used to treat erectile dysfunction, may be effective in relieving painful and potentially life-threatening nerve damage in men with long-term diabetes.

18 Mar 2015

Simultaneous use of hormones and statins can protect women from heart disease after menopause

Hormones may not protect women from heart disease or stroke after menopause, but when combined with cholesterol-lowering statin drugs, they may help protect women from these killers, shows a population study from Sweden to be published in the April issue of Menopause, the journal of The North American Menopause Society.

18 Mar 2015

Researchers working on new tool for diagnosing concussions in young Canadians

Researchers at the Montreal Neurological Institute and Hospital -The Neuro, at McGill University and the MUHC, are working to develop a much needed tool for helping diagnose concussions or mild traumatic brain injuries suffered by thousands of young Canadians ---hockey and football players among them.

18 Mar 2015

Extended dual antiplatelet therapy after DES implantation increases mortality

Data from a meta-analysis published today in The Lancet found that extended duration dual antiplatelet therapy (DAPT) after drug-eluting stent (DES) implantation was associated with significantly higher rates of mortality compared to shorter DAPT.

18 Mar 2015

Anesthetics interfere with certain proteins in excitatory neurons that transmit signals

Anesthetics have been used in surgical procedures for more than 150 years, but the mechanisms by which inhaled anesthesia actually work are poorly understood. Now, researchers at Johns Hopkins Medicine have discovered that anesthetics bind to and interfere with certain proteins in excitatory neurons, which are necessary for these neurons to transmit signals involved in anesthesia and the perception of pain.

18 Mar 2015

Health care system-level factors may increase likelihood of medication adherence among seniors

Specific system-level factors controlled by health care systems - including prescriptions with a medication supply greater than 90 days, mail-order pharmacy use, and lower copayments and out-of-pocket maximums - nearly doubled the likelihood that patients adhered to prescribed heart and diabetes medications, according to a new study published in the journal Medical Care.

18 Mar 2015

TCC-EZ Casting System dramatically increases healing process of diabetic foot ulcers

Diabetics once facing the prospect of amputation to their lower limbs due to the effects of foot ulcers are now back on their feet thanks to a new technology.

18 Mar 2015

International researchers reveal significance of water for functional protein dynamics

An international team of researchers from the CEA, the CNRS, the Institut Laue-Langevin, the Jülich Centre for Neutron Science, the University of California Irvine, the Australian Institute of Science and Technology Organisation, the Max Planck Institute Mülheim and the University of Perugia has shed light on the molecular mechanism behind the importance of water for functional protein dynamics.

18 Mar 2015

Patients who experience deadliest form of heart attack may benefit from angioplasty

Patients who experience the deadliest form of heart attack--ST segment elevation myocardial infarction (STEMI)--and suffer from substantial narrowing in multiple heart arteries may benefit from receiving angioplasty in constricted arteries not affected by the heart attack, thereby reducing the need for future angioplasty, according to research presented at the American College of Cardiology's 64th Annual Scientific Session.

18 Mar 2015

Medigus announces completion of three MUSE procedures for GERD treatment in Italy

Medigus Ltd., a medical device company developing minimally invasive endosurgical tools and a leader in direct visualization technology, announced the completion of three MUSE procedures in Italy by renowned gastroenterologist, Professor Pier Alberto Testoni, Director of Gastroenterology and Digestive Endoscopy IRCCS at San Raffaele Hospital in Milan.

18 Mar 2015

Nottingham student announced winner in Dragon’s Den style contest dedicated to improve bus journeys for disabled

Transport Minister Baroness Kramer unveiled the winning entry – a vibrating wrist band - in a competition challenging tech-savvy students to improve travel for disabled bus passengers (Friday 13 March).

18 Mar 2015

OSU engineers use 'additive manufacturing' to create glucose sensor for patients with diabetes

Engineers at Oregon State University have used "additive manufacturing" to create an improved type of glucose sensor for patients with Type 1diabetes, part of a system that should work better, cost less and be more comfortable for the patient.

18 Mar 2015

New research finds old blood just as good as fresh blood

Just like milk and many other foods, blood used for transfusions is perishable. But contrary to popular belief, new research shows that blood stored for three weeks is just as good as fresh blood - findings published today in the New England Journal of Medicine.

18 Mar 2015

Transcatheter MitraClip system safe, effective for valve repair treatment

The commercial track record with transcatheter mitral valve repair, approved for patients at high risk for surgery, compares favorably with pre-approval reports, according to findings from a U.S. registry presented at the American College of Cardiology's 64th Annual Scientific Session.

18 Mar 2015

Novel device improves in-hospital safety outcomes, cognitive scores at discharge

An investigational device that deflects debris away from the brain during transcatheter aortic valve replacement seems to improve in-hospital safety outcomes and cognitive scores at discharge, according to preliminary findings from a small randomized study presented at the American College of Cardiology's 64th Annual Scientific Session.

18 Mar 2015

Medical News

DNA sequence determines flexibility, stability of DNA package inside microscopic cell

Scientists identify how mRNA deciphers critical information within genetic code

Physicians, researchers to discuss advances in cancer immunotherapies at UChicago symposium

CMU scientists trace the brain processes that occur while learning new technical concepts

New study finds that prices of leading cancer drugs increased by 10% annually since 1995

Sildenafil drug may effectively relieve nerve damage in men with long-term diabetes

Simultaneous use of hormones and statins can protect women from heart disease after menopause

Researchers working on new tool for diagnosing concussions in young Canadians

Extended dual antiplatelet therapy after DES implantation increases mortality

Anesthetics interfere with certain proteins in excitatory neurons that transmit signals

Health care system-level factors may increase likelihood of medication adherence among seniors

TCC-EZ Casting System dramatically increases healing process of diabetic foot ulcers

International researchers reveal significance of water for functional protein dynamics

Patients who experience deadliest form of heart attack may benefit from angioplasty

Medigus announces completion of three MUSE procedures for GERD treatment in Italy

Nottingham student announced winner in Dragon’s Den style contest dedicated to improve bus journeys for disabled

OSU engineers use 'additive manufacturing' to create glucose sensor for patients with diabetes

New research finds old blood just as good as fresh blood

Transcatheter MitraClip system safe, effective for valve repair treatment

Novel device improves in-hospital safety outcomes, cognitive scores at discharge

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

Latest News