Scientists define a new mechanism leading to tumor hypoxia
An article published recently in Tumor Microenvironment and Therapy - an open access journal by Versita, defines a novel mechanism of tumor hypoxia induced by the longitudinal gradient of residual oxygen along tumor vessel ...
Cancer
May 09, 2013 |
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Patients should have right to control genomic health information
Doctors should not have the right or responsibility to force-feed their patients with genomic information about their future health risks, according to bioethicists writing on May 9 in Trends in Biotechnology, a Cell Press ...
Genetics
May 09, 2013 |
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Operating without interrupting warfarin reduces risk of bleeding after cardiac device surgery
A new Canadian study shows that operating without interrupting warfarin treatment at the time of cardiac device surgery is safe and markedly reduces the incidence of clinically significant hematomas compared to the current ...
Cardiology
May 09, 2013 |
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Team develops mathematical model to measure hidden HIV
(Medical Xpress)—Scientists have long believed that measuring the amount of HIV in a person's blood is an indicator of whether the virus is actively reproducing. A University of Delaware-led research team ...
HIV & AIDS
May 08, 2013 |
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Discovery shows fat triggers rheumatoid arthritis
Scientists have discovered that fat cells in the knee secrete a protein linked to arthritis, a finding that paves the way for new gene therapies that could offer relief and mobility to millions worldwide.
Arthritis & Rheumatism
May 08, 2013 |
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Nearly 5 million asthmatics could benefit from antifungal therapy
An estimated 4,837,000 asthmatics with allergic bronchopulmonary aspergillosis (ABPA) could benefit substantially from antifungal treatment, say researchers from The University of Manchester and the University of Toronto.
Inflammatory disorders
May 08, 2013 |
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Physical therapists explain how you can get better, faster
Nearly 2 million people receive physical therapy every day, a number that's likely to increase as the population ages. And for many, it can be overwhelming and intimidating. So we talked to three experts about what to expect, ...
Health
May 08, 2013 |
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Minimally invasive VATS-LCSD helps children with refractory ventricular arrhythmias
Inherited ventricular arrhythmias are an important cause of morbidity and sudden cardiac death in children who have structurally normal hearts. Despite conventional medical therapy, some of these children remain symptomatic ...
Cardiology
May 07, 2013 |
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Initiation of breast cancer treatment varies by race; patient-doctor communication is key
Black women with breast cancer were found to be three times more likely than their white counterparts to delay treatment for more than 90 days—a time delay associated with increased deaths from the disease, according to ...
Cancer
May 07, 2013 |
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ASTRO and AUA issue joint guideline for radiation therapy after prostatectomy
The American Society for Radiation Oncology (ASTRO) and the American Urological Association (AUA) are pleased to announce the publication of the joint guideline on radiation therapy after prostatectomy for patients with and ...
Cancer
May 07, 2013 |
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Helping kids with severe respiratory failure survive until lung transplantation
Adults with end-stage respiratory failure and pulmonary hypertension requiring ECMO (extracorporeal membrane oxygenation) have been "bridged" toward lung transplantation with novel lung assist devices such as the Novalung. ...
Surgery
May 06, 2013 |
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New Canadian guidelines for treating fibromyalgia
Physicians from the McGill University Health Centre (MUHC) and the University of Calgary have published a review article in the CMAJ (Canadian Medical Association Journal) to help family doctors diagnose and treat fibromy ...
Diseases, Conditions, Syndromes
May 06, 2013 |
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Low-dose anticoagulation therapy used with new design mechanical heart valve lowers bleeding risk
For more than 40 years, patients under 65 years of age requiring heart valve replacement have had to choose between a mechanical valve that offers life-long durability but requires aggressive warfarin anticoagulation or a ...
Cardiology
May 06, 2013 |
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New antiviral treatment could significantly reduce global burden of hepatitis C
(Medical Xpress)—Around 150 million people globally are chronically infected with the hepatitis C virus (HCV) – a major cause of liver disease and the fastest growing cause of liver transplantation and ...
Diseases, Conditions, Syndromes
May 06, 2013 |
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Effect of different oxygen saturation levels on death or disability in extremely preterm infants
In a randomized trial performed to help resolve the uncertainty about the optimal oxygen saturation therapy in extremely preterm infants, researchers found that targeting saturations of 85 percent to 89 percent compared with ...
Pediatrics
May 05, 2013 |
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