Medical News

RSS

Researchers elucidate function of Codanin-1 protein

Within all our cells lies two meters of DNA, highly ordered in a structure of less than 10 micro meters in diameter. Special proteins called histones act as small building bricks, organising our DNA in this structure. Preservation of the structure is necessary to maintain correct function of our genes, making histones detrimental for maintaining a healthy and functional body.

13 Mar 2012

State roundup: Business health care tax credits; Wash. state insurers' surplus cash; Calif. million dollar bills

A relatively new tax credit is available to certain small businesses and charities to help offset the cost of providing health insurance to their workers. But tens of thousands of businesses in Minnesota and across the nation are leaving money on the table, according to the U.S. Treasury Department.

13 Mar 2012

Lifestyle intervention may reduce weight and blood pressure in high-risk obese patients

A program that helps obese patients improve healthy behaviors is associated with modest weight loss and improved blood pressure control in a high-risk, low-income group, according to researchers at Washington University School of Medicine in St. Louis, Duke University, Harvard University and other institutions.

13 Mar 2012

Study addresses how human body controls gamma-herpesviruses

New research from the Trudeau Institute addresses how the human body controls gamma-herpesviruses, a class of viruses thought to cause a variety of cancers. The study, carried out in the laboratory of Dr. Marcia Blackman, awaits publication in The Journal of Immunology.

13 Mar 2012

Cervical cancer incidence and mortality rates high in least affluent N.C. counties

A study of cervical cancer incidence and mortality in North Carolina has revealed areas where rates are unusually high.

13 Mar 2012

Liver sinusoidal endothelial cells can promote liver regeneration

The liver is unique among mammalian organs in its ability to regenerate after significant tissue damage or even partial surgical removal. Laurie DeLeve and her colleagues at the University of Southern California in Los Angeles wanted to better understand which cells are specifically responsible for driving liver regeneration.

13 Mar 2012

Study finds decline in number of stair-related injuries among young children

A new study by researchers at the Center for Injury Research and Policy of The Research Institute at Nationwide Children's Hospital found that from 1999 through 2008, more than 93,000 children younger than 5 years of age were treated in U.S. emergency departments for stair-related injuries.

13 Mar 2012

Researchers identify variation in head CT use among ED doctors

A new study by Brigham and Women's Hospital (BWH) researchers found significant variation in the use of head computed tomography (CT) exams among doctors within the emergency department.

13 Mar 2012

Thermo Fisher launches three new capillary ion chromatography columns

Thermo Fisher Scientific Inc., the world leader in serving science, today introduced three new high-capacity, high-efficiency 4 µm particle-size capillary IC columns that enable faster, more accurate analyses.

From Thermo Fisher Scientific Inc. 13 Mar 2012

Scientists develop realistic model to explain cellular signal processing

Scientists at the Charité - Universitätsmedizin Berlin and the US National Institutes of Health (NIH) have developed a realistic model for explaining cellular signal processing.

13 Mar 2012

Reviva to initiate enrollment in RP503 phase 2 study for schizophrenia

Reviva Pharmaceuticals, Inc., a privately held drug discovery and development company, today announced enrollment of patients in its phase 2 clinical study of RP503 for schizophrenia and schizoaffective disorder.

13 Mar 2012

Views on Supreme Court case: Both sides stage assault on the Constitution; Obama overreached; Law provides basic needs

As the date of the high court arguments grows nearer, news outlets have a number of editorials and opinions about the health law case.

13 Mar 2012

Level IIb nodes can be avoided during SND for laryngeal squamous cell carcinoma

Metastasis of tumors to level IIb lymph nodes is rare in patients with laryngeal squamous cell carcinoma (LSCC); this area can be ignored during selective neck dissection (SND) to avoid damaging the spinal accessory nerve (SAN), making this surgery more conservative and minimizing SAN morbidity, according to the March 2012 issue of Otolaryngology-Head and Neck Surgery.

12 Mar 2012

DNDi commences Oxaborole SCYX-7158 Phase I clinical trial for sleeping sickness

The Drugs for Neglected Diseases initiative (DNDi) has commenced a Phase I clinical trial in healthy adults in Paris, France, to determine the safety and tolerability of a promising oral drug candidate Oxaborole SCYX-7158, to treat human African trypanosomiasis (HAT, or sleeping sickness) for stage 1 and stage 2 of the disease.

12 Mar 2012

Viewpoints: America's mixed views on health; Contraception and political 'excesses'; Colorado Medicaid debate

Most people tell pollsters they like the parts of the law that have gone into effect: health insurance for people with preexisting conditions, a clause that allows children to stay on their parents' health plans until the age of 26 and discounts for prescription drugs on Medicare. And, as time goes by, Americans seem less worried that the law will have a negative effect on their own medical care ... But the law itself isn't any more popular than the day it passed.

12 Mar 2012

Researchers identify molecule that helps decrease acute GVHD severity

Researchers have identified a molecule that helps control the severity of graft-versus-host disease, a life-threatening complication for many leukemia patients who receive a bone-marrow transplant.

12 Mar 2012

Elsevier releases NeuroApps: MRI Atlas of Human White Matter

Elsevier, a world-leading provider of scientific, technical and medical information products and services, today announced the release of NeuroApps: MRI Atlas of Human White Matter, the first in a new series of apps created for the iPad.

12 Mar 2012

Study reveals significant variation in use of head computed tomography

Imaging has been identified as one of the key drivers of increased healthcare costs. A new study from Brigham and Women's Hospital and Harvard Medical School has found significant variation in the use of head computed tomography (CT), even within a single emergency department. Strategies to reduce such variation in head CT use may reduce cost and improve quality of care.

12 Mar 2012

Officials examine Medicaid coverage, quality in context of burgeoning costs

Growing demand for Medicaid services puts a burden on states as they wrestle with tight budgets and patient quality issues.

12 Mar 2012

Majority of physicians utilize genetic testing, finds report

A new report by UnitedHealth Group's Center for Health Reform & Modernization finds that a majority of physicians are utilizing genetic testing. The report, titled "Personalized Medicine: Trends and prospects for the new science of genetic testing and molecular diagnostics," presents new findings on how genetic tests can help diagnose disease, target prevention, and ensure that patients receive the medicines that will best treat their conditions.

12 Mar 2012