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Veteran disability payments to increase as number of veterans decreases

The U.S. will spend an estimated $59 billion or more annually in 2033 to compensate disabled veterans, compared with $29 billion annually currently, according to internal Department of Veterans Affairs documents obtained by the Associated Press, the AP/Kansas City Star reports.

13 May 2008

HIV/AIDS cases increasing among sex workers in Uganda

HIV/AIDS cases are increasing among women and girls involved in commercial sex work in Kampala, Uganda, HIV/AIDS advocates said recently, Uganda's Monitor reports.

13 May 2008

CDC Director Gerberding calls for increase in HIV prevention efforts for black community

CDC Director Julie Gerberding on Friday at a forum in Oakland, Calif., said that more money is needed to fight HIV/AIDS in the black community, particularly among black men who have sex with men, the San Francisco Chronicle reports.

13 May 2008

IRIN/PlusNews examines efforts to increase access to safe drinking water among HIV-positive people in Sudan

IRIN/PlusNews on Monday examined efforts to increase access to safe drinking water among HIV-positive people living in Sudan.

13 May 2008

Increased research, determination needed in HIV/AIDS vaccine efforts, HIV vaccine enterprise head says

The disappointment that followed the cancellation of a Merck vaccine trial in September 2007 has been replaced by a renewed determination among the scientific community, Alan Bernstein, executive director of the Global HIV Vaccine Enterprise, said ahead of the 25th anniversary of the scientific paper announcing the discovery of HIV, the CP/Yahoo! News reports.

13 May 2008

Canadian drug company awarded Rwandan contract to provide combination antiretroviral

Rwanda recently accepted a bid from the Toronto-based generic drug company Apotex to supply its fixed-dose combination antiretroviral drug Apo-triAvir to the country, the Toronto Star reports (Toronto Star, 5/9).

13 May 2008

Another outbreak of bird flu in Seoul - all poultry in the city culled

A second outbreak of bird flu in Seoul, the capital of South Korea in less than a week has prompted the culling of all domestic fowl in the city.

13 May 2008

Traffic pollution can be deadly as it increases the risk of deep vein thrombosis

Scientists in the U.S. have confirmed a long held suspicion that traffic pollution can be deadly for some people.

13 May 2008

Breastfeeding may protect women from rheumatoid arthritis

Swedish researchers have found in a study on rheumatoid arthritis that breastfeeding protects women from the disease.

13 May 2008

Beta blockers after surgery more risky than beneficial

The results of new research has shown that patients given high doses of beta blocker drugs following non-cardiac surgery were more likely to have a stroke or die. However they were less likely to suffer a heart attack.

13 May 2008

Simple, painless hair test detects breast cancer

A test developed by Australian scientists which promises to be able to pick up breast cancer from a hair sample, could be commercially available later this year.

13 May 2008

Death toll in China now at 39 as 5 more children die from enterovirus 71

The death toll in China from enterovirus 71 (EV71) has risen to 39 with the deaths of five more children; EV71 belongs to the same family as the polio virus and is a strain of hand, foot and mouth disease (HFMD).

13 May 2008

A possible cure for pre-eclampsia

A condition which affects one in every ten pregnancies and is responsible for 1,000 baby deaths in Britain each year may have a genetic cause.

13 May 2008

Study shows how T cell's machinery dials down autoimmunity

A St. Jude Children's Research Hospital study shows that T cells, the body's master immune regulators, do not use simple on/off switches to govern the cellular machinery that regulates their development and function. Rather, they possess sophisticated molecular controls that enable them to adjust their function with exquisite precision. Such subtle adjustment enables T cells to modulate their development and function, including avoiding autoimmunity

12 May 2008

Arsenic-based agent shown to help eradicate leukemia-initiating cells

In both leukemia and solid tumors, there exists among the multitude of warrior cancer cells a small subgroup that work undercover, patiently lying in wait to launch their attacks. Known as either cancer initiating cells (CICs) or leukemia initiating cells (LICs), these stealth populations are impervious to conventional chemotherapy and undaunted by targeted cancer therapies. When a leukemia patient relapses following a period of remission, it is the LICs that bear responsibility for the disease's reemergence.

12 May 2008

Researchers find link between altered dopamine activity and social anxiety disorder

Using single-photon emission computed tomography (SPECT), researchers in The Netherlands were able to detect biochemical differences in the brains of individuals with generalized social anxiety disorder (also known as social phobia), providing evidence of a long-suspected biological cause for the dysfunction.

12 May 2008

Study looks at phantom limb syndrome

Losing a limb can be a traumatic experience and, in some cases, emotional and physical pain can linger for years. To better understand the phenomenon, dubbed "phantom limb syndrome," Université de Montreal graduate student Emma Duerden is inviting amputees to come forward and share their experiences for a major study.

12 May 2008

New data reveals impact of deadly human papillomavirus in Latin America, Caribbean

Thirty-three thousand women in Latin America and the Caribbean die each year of preventable cervical cancer, caused by a virus that infects 20 percent of men and women in the region and as many as 30 percent of the youngest women, according to a new study.

12 May 2008

Scientists identify heat sensing regulator - better understanding pain sensitivity

Neuroscientists at Johns Hopkins are a step closer to understanding pain sensitivity - specifically why it's variable instead of constant - having identified a gene that regulates a heat-activated molecular sensor.

12 May 2008

Human vision inadequate for research on bird vision

The most attractive male birds attract more females and as a result are most successful in terms of reproduction. This is the starting point of many studies looking for factors that influence sexual selection in birds. However, is it reasonable to assume that birds see what we see? In a study published in the latest issue of American Naturalist, Uppsala researchers show that our human vision is not an adequate instrument.

12 May 2008

Medical News

Veteran disability payments to increase as number of veterans decreases

HIV/AIDS cases increasing among sex workers in Uganda

CDC Director Gerberding calls for increase in HIV prevention efforts for black community

IRIN/PlusNews examines efforts to increase access to safe drinking water among HIV-positive people in Sudan

Increased research, determination needed in HIV/AIDS vaccine efforts, HIV vaccine enterprise head says

Canadian drug company awarded Rwandan contract to provide combination antiretroviral

Another outbreak of bird flu in Seoul - all poultry in the city culled

Traffic pollution can be deadly as it increases the risk of deep vein thrombosis

Breastfeeding may protect women from rheumatoid arthritis

Beta blockers after surgery more risky than beneficial

Simple, painless hair test detects breast cancer

Death toll in China now at 39 as 5 more children die from enterovirus 71

A possible cure for pre-eclampsia

Study shows how T cell's machinery dials down autoimmunity

Arsenic-based agent shown to help eradicate leukemia-initiating cells

Researchers find link between altered dopamine activity and social anxiety disorder

Study looks at phantom limb syndrome

New data reveals impact of deadly human papillomavirus in Latin America, Caribbean

Scientists identify heat sensing regulator - better understanding pain sensitivity

Human vision inadequate for research on bird vision

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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