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Archbishop Tutu calls on governments to address health issues in Africa, including HIV/AIDS

South African Archbishop Desmond Tutu on Tuesday at the World Health Assembly in Geneva called on governments to increase their efforts to fight diseases -- including HIV/AIDS, tuberculosis and malaria -- in Africa, the Associated Press reports.

21 May 2008

DOJ investigating Alabama resort after manager prohibits HIV-positive child from using pool, restrooms

The Department of Justice is investigating Wales West RV Resort in Silverhill, Ala., in preparation for a possible discrimination lawsuit after a manager at the facility prohibited an HIV-positive child from using the facility's swimming pool and restrooms in July 2007, the Birmingham Press-Register reports (Bean, Birmingham Press-Register, 5/19).

21 May 2008

Ugandan group launches no-cost HIV testing campaign aimed at children, urges parents to test children

The Joint Clinical Research Centre in Kampala, Uganda, recently launched a no-cost HIV testing campaign aimed at children born to parents living with HIV/AIDS and those orphaned by the disease, the New Vision/AllAfrica.com reports. The campaign has tested at least 1,500 children in the Ugandan divisions of Central, Kawempe, Makindye, Nakawa and Rubaga, according to the New Vision/AllAfrica.com.

21 May 2008

Life insurance policies made available to sex workers in India

Commercial sex workers in India now have the option of purchasing life insurance policies, Smarajit Jana -- chief adviser to the group Durbar Mahila Samanwaya Committee, or the Committee for Indomitable Women -- said Monday, AFP/Yahoo! News reports.

21 May 2008

Smoking is addictive, but quitting is contagious

Over the last 30 years, the number of smokers in the U.S. has steadily decreased-a tribute to the efforts of public-health workers everywhere. And while this fact is unarguable, less obvious are the social and cultural forces that lead an individual to kick the habit. In fact, when someone crumbles that last empty pack of their favorite unfiltered brand and vows to never buy another, he might not realize that he is less like the heroic individual grasping his own boot straps and more like a single bird whose sudden left turn is just one speck in the larger flock.

21 May 2008

High resolution confocal endomicroscopy probe system tells whether colon polyp is benign without removal

A probe so sensitive that it can tell whether or not a cell living within the human body is veering towards cancer development may revolutionize how future colonoscopies are done, say researchers from the Mayo Clinic in Jacksonville, Fla.

21 May 2008

RNA toxicity contributes to neurodegenerative disease

Expanding on prior research performed at the University of Pennsylvania, Penn biologists have determined that faulty RNA, the blueprint that creates mutated, toxic proteins, contributes to a family of neurodegenerative disorders in humans.

21 May 2008

Possible biological explanation for C-Section-linked allergies and asthma found

Scientists believe they may have identified a biological explanation for the link between cesarean-section delivery and risk of allergy and asthma in childhood. They will present their findings at the American Thoracic Society's 2008 International Conference in Toronto on Tuesday, May 20.

21 May 2008

Imaging Dynamics receives patent for invention to improve image quality of digital radiographic images

Imaging Dynamics Company Ltd today announced that it has been awarded a patent for an invention that balances areas of varying density in a digital radiographic image.

21 May 2008

Evidence mounts against DHEA use in treating cognitive decline

DHEA supplements are widely-available and touted as a preventive agent for many chronic diseases. A new study published in Journal of the American Geriatrics Society finds no evidence of a beneficial effect of DHEA supplements on cognitive function in healthy older adults. The researchers believe that based on their study, DHEA supplements should not be recommended for enhancement of cognitive function or well-being in the general population.

21 May 2008

Scientists reveal the genetic determinants of fat storage in cells

New research by the Gladstone Institutes of Cardiovascular Disease (GICD) and the University of California, San Francisco (UCSF), has revealed the genetic determinants of fat storage in cells, which may lead to a new understanding of and potential treatments for obesity, diabetes, and heart disease. While scientists have long understood that lipid droplets contribute to fat build up in cells, the genes involved in droplet biology have been a focus of extensive research.

21 May 2008

Obstructive sleep apnea starts from the first year of life

Obstructive sleep apnea (OSA) in very young children may cause some of the adverse cardiovascular health consequences seen in older children and adults with the condition, according to researchers in Israel, who will present their findings at the American Thoracic Society's 2008 International Conference in Toronto on Wednesday, May 21.

21 May 2008

When facelifts go wrong: Stanford expert counsels plastic surgeons on dealing with unhappy patients

Watch for the red flags: the patient who pulls out a photo of Tom Cruise and says he wants to look just like that, or the perfectionist who comes to the initial interview with each hair in place, makeup just so.

21 May 2008

Digital Healthcare appointed to major NHS Framework contract

NHS Connecting for Health, on behalf of the NHS, has appointed Digital Healthcare to the NHS Additional Supply Capability & Capacity (ASCC) Framework following open competition bids to provide additional capacity and capability in the supply of IT products and services to the NHS.

21 May 2008

New insights into the neural circuitry of trust

The brain centers triggered by a betrayal of trust have been identified by researchers, who found they could suppress such triggering and maintain trust by administering the brain chemical oxytocin. The researchers said their findings not only offer basic insights into the neural machinery underlying trust; the results may also help in understanding the neural basis of social disorders such as phobias and autism.

21 May 2008

Iraq war and risk of developing bronchiolitis

A large group of soldiers returning from Iraq have been diagnosed with bronchiolitis, a disease affecting the small airways of the lung, according to Vanderbilt University Medical Center physicians who will present their findings at the American Thoracic Society's 2008 International Conference in Toronto on Wednesday, May 21.

21 May 2008

Unique genetic signature alerts physicians to high-risk breast tumors

A unique genetic signature can alert physicians to high-risk breast tumors that are masquerading as low-risk tumors, according to research at Washington University School of Medicine in St. Louis and collaborating institutions. Although these tumors are apparently estrogen-receptor positive - meaning they should depend on estrogen to grow - they don't respond well to anti-estrogen therapy.

21 May 2008

Low-intensity case management cuts chronic obstructive pulmonary disease-related hospital visits in half

A new study has found that patients with chronic obstructive pulmonary disease (COPD) who are at high risk for hospitalization or emergency room visits from exacerbations or complications benefit from simple low-intensity case management.

21 May 2008

New biological classification of ovarian cancer

A thesis from The Sahlgrenska Academy in Sweden shows that it might be possible to predict with great probability which women with ovarian cancer will survive the disease before painful treatment with antineoplastic agents. A better prognosis would considerably improve the quality of life of patients since the treatment could be made more effective and thereby result in fewer side effects.

21 May 2008

DNA modification seen in colorectal tumors helps predict outcomes, John Wayne Cancer Institute researchers find

An international study led by researchers at the John Wayne Cancer Institute at Saint John's Health Center has found that modifications to DNA found on multiple chromosomes in tumors can help to predict outcomes in patients with early-stage rectal cancer.

21 May 2008

Medical News

Archbishop Tutu calls on governments to address health issues in Africa, including HIV/AIDS

DOJ investigating Alabama resort after manager prohibits HIV-positive child from using pool, restrooms

Ugandan group launches no-cost HIV testing campaign aimed at children, urges parents to test children

Life insurance policies made available to sex workers in India

Smoking is addictive, but quitting is contagious

High resolution confocal endomicroscopy probe system tells whether colon polyp is benign without removal

RNA toxicity contributes to neurodegenerative disease

Possible biological explanation for C-Section-linked allergies and asthma found

Imaging Dynamics receives patent for invention to improve image quality of digital radiographic images

Evidence mounts against DHEA use in treating cognitive decline

Scientists reveal the genetic determinants of fat storage in cells

Obstructive sleep apnea starts from the first year of life

When facelifts go wrong: Stanford expert counsels plastic surgeons on dealing with unhappy patients

Digital Healthcare appointed to major NHS Framework contract

New insights into the neural circuitry of trust

Iraq war and risk of developing bronchiolitis

Unique genetic signature alerts physicians to high-risk breast tumors

Low-intensity case management cuts chronic obstructive pulmonary disease-related hospital visits in half

New biological classification of ovarian cancer

DNA modification seen in colorectal tumors helps predict outcomes, John Wayne Cancer Institute researchers find

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting

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