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Depression in seniors linked to low levels of vitamin D

Researchers in Holland have found that older people with low blood levels of vitamin D and high blood levels of the parathyroid hormone are more likely to be depressed.

6 May 2008

Relief in sight for arthritis triggered by viral infections such as Ross River fever

Australian scientists believe they may have discovered the possibility of relief for those suffering with the debilitating arthritis triggered by viral infections such as Ross River fever.

6 May 2008

Computer keyboard five times filthier than the toilet seat!

According to scientists in Britain your computer keyboard could contain a virus which threatens more than just what is on the screen - they say it poses a considerable health risk which equates to those presented by a toilet seat.

6 May 2008

Prana Biotechnology has discovered novel drug candidates for use in Parkinson's disease

Prana Biotechnology Limited has announced that it has identified novel therapeutic drug candidates from its Parkinson's disease program. Already, a lead candidate drug has demonstrated positive effects in pre-clinical studies, protecting the brain from damage to the substantia nigra, the area of the brain affected in Parkinson's disease.

6 May 2008

Better understanding of immune response to HIV infection

The "exhaustion" of immune cells that target HIV appears to result from chronic exposure to the virus, specifically exposure to the particular protein segments targeted by the pathogen-killing HIV-specific CD8 T cells.

6 May 2008

More than 25 percent of pediatric emergency visits could be conducted online

A community-wide study in upstate New York found that nearly 28 percent of all visits to the pediatric emergency department could have been replaced with a more cost-effective Internet doctor's "visit," or telemedicine, according to investigators from the University of Rochester Medical Center

6 May 2008

Impact of round-the-clock, rapid oral fluid HIV testing of women in labor

Can HIV transmission in pregnancy in low income settings be prevented with round the clock rapid testing in labor?

6 May 2008

Study identifies problems with diagnosis of bipolar disorder

A new study by Rhode Island Hospital and Brown University researchers reports that fewer than half the patients previously diagnosed with bipolar disorder received a diagnosis of bipolar disorder based on a comprehensive, psychiatric diagnostic interview--the Structured Clinical Interview for DSM-IV (SCID).

6 May 2008

Newly identified protein called BILBO1 fatal to Trypanosoma brucei

Trypanosoma brucei is a pathogen that causes epidemics of human and animal sleeping sickness in central and Southern Africa, a disease that is fatal if untreated. A new paper published this week in the open-access journal PLoS Biology investigates the formation of a trypanosome structure called the Flagellar Pocket (FP).

6 May 2008

FGFR2 gene increases susceptibility to breast cancer

Much work has been done to identify genetic variations that predispose women to breast cancer. Previous work showed that variants in the gene called fibroblast growth factor receptor 2 (FGFR2) were associated with increased risk of the disease, but how these variants translated into increased risk was unknown.

6 May 2008

New saliva-based HIV test gives results in 20 minutes!

The usual waiting period for the results of a HIV test can seem like an eternity, especially in emergency situations where results are needed immediately. Also it requires a blood sample, which is invasive and often painful. Recognizing the urgent need for a faster and less invasive diagnostic method, Dr. Nitika Pant Pai, from Marina Klein's research team at the MUHC has just finished testing a new saliva-based test that gives results in approximately 20 minutes! She describes her findings in an article that will appear in the May 6th, 2008 issue of PLoS Medicine.

6 May 2008

Healthy San Francisco program prompts some companies to shift costs to consumers but appears effective

The Healthy San Francisco program has prompted some employers to increase prices and hire fewer new employees but also is "showing early signs of doing what it was intended to do: push employers to defray medical costs for more workers," the Wall Street Journal reports (Dvorak, Wall Street Journal, 5/5).

6 May 2008

Newspapers examine issues related to health care proposals of Presidential candidates

Several newspapers recently published articles that examined the health care proposals of presidential candidates Sens. Hillary Rodham Clinton (D-N.Y), Barack Obama (D-Ill.) and John McCain (R-Ariz.).

6 May 2008

Senate action on Medicare MD Pay Bill might be delayed due to Medicaid, war funding efforts, AARP lobbyist says

Senate action on legislation to delay a 10.6% Medicare physician fee cut might take a back seat to a supplemental spending bill for the Iraq war and a measure to delay new Medicaid regulations, AARP's lead lobbyist said on Friday, CQ HealthBeat reports. Kirsten Sloan, head of AARP's health legislative team, said efforts on the other two bills might delay the Medicare package until late May or early June.

6 May 2008

Michigan Senate passes bill that would expand, reduce cost of private health insurance

The Michigan Senate on Thursday voted 23-13 to approve compromise legislation that would expand access to individual health insurance policies and make them more affordable, the Detroit News reports.

6 May 2008

CQ's Carey looks at genetic anti-discrimination approval, debate over Medicaid regulations, lLegislation to treat substance abuse among veterans

Mary Agnes Carey, associate editor of CQ HealthBeat, examines the House's approval of genetic nondiscrimination legislation, debate over a measure to place a moratorium on proposed Medicaid regulations by the Bush administration and House-passed legislation concerning veterans' substance abuse treatment in this week's "Health on the Hill from kaisernetwork.org and CQ."

6 May 2008

CMS announces decision on Medicare coverage of artificial hearts, long-term acute care hospital reimbursements

CMS recently announced a decision on Medicare coverage of artificial hearts and a final rule on reimbursements for long-term acute care hospitals.

6 May 2008

Some states to ask Congress to regulate marketing of private Medicare plans

State officials soon will ask Congress to grant them more regulatory authority over the marketing of private Medicare drug benefit and Medicare Advantage plans to respond to continuing complaints of aggressive marketing practices, the New York Times reports. In a draft report by the National Association of Insurance Commissioners, state officials propose creating a set of marketing standards for private Medicare plans that states, if they adopt them, would enforce.

6 May 2008

HIV/AIDS cases decline in Malawi; testing, counseling sites increase, health official says

HIV prevalence among people ages 15 to 49 in Malawi declined to 12% in 2007, and there are now 410 sites offering HIV testing and counseling, National AIDS Commission Board Chair Nicholas Chitimba said recently, Malawi's National News reports.

6 May 2008

More women than men sought services at Uganda's AIDS support organization in 2007

More women than men in Uganda sought services of the AIDS Support Organization, or TASO, according to a recently released TASO report, Uganda's Weekly Observer reports. TASO provides HIV testing and counseling, as well as antiretroviral drugs and other HIV/AIDS-related services.

6 May 2008

Medical News

Depression in seniors linked to low levels of vitamin D

Relief in sight for arthritis triggered by viral infections such as Ross River fever

Computer keyboard five times filthier than the toilet seat!

Prana Biotechnology has discovered novel drug candidates for use in Parkinson's disease

Better understanding of immune response to HIV infection

More than 25 percent of pediatric emergency visits could be conducted online

Impact of round-the-clock, rapid oral fluid HIV testing of women in labor

Study identifies problems with diagnosis of bipolar disorder

Newly identified protein called BILBO1 fatal to Trypanosoma brucei

FGFR2 gene increases susceptibility to breast cancer

New saliva-based HIV test gives results in 20 minutes!

Healthy San Francisco program prompts some companies to shift costs to consumers but appears effective

Newspapers examine issues related to health care proposals of Presidential candidates

Senate action on Medicare MD Pay Bill might be delayed due to Medicaid, war funding efforts, AARP lobbyist says

Michigan Senate passes bill that would expand, reduce cost of private health insurance

CQ's Carey looks at genetic anti-discrimination approval, debate over Medicaid regulations, lLegislation to treat substance abuse among veterans

CMS announces decision on Medicare coverage of artificial hearts, long-term acute care hospital reimbursements

Some states to ask Congress to regulate marketing of private Medicare plans

HIV/AIDS cases decline in Malawi; testing, counseling sites increase, health official says

More women than men sought services at Uganda's AIDS support organization in 2007

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

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