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Role of breastfeeding in preventing infant death, HIV infection in developing countries

In many poor countries, mothers with HIV face a stark choice: to nurse their infants, and risk passing on HIV through their breast milk - or to formula feed, and deprive their infants of much of the natural immunity needed to protect against fatal diseases of early infancy. Now, two studies supported by the National Institutes of Health offer insights into preventing early death and HIV infection among breastfeeding infants of mothers with HIV in these countries.

5 Jun 2008

Public funding impacts progress of human embryonic stem cell research

Bolstered by supportive policies and public research dollars, the United Kingdom, Israel, China, Singapore and Australia are producing unusually large shares of human embryonic stem cell research, according to a report from the Georgia Institute of Technology in the June 2008 issue Cell Stem Cell.

5 Jun 2008

Enzyme plays key role in cell fate

The road to death or differentiation follows a similar course in embryonic stem cells, said researchers at Baylor College of Medicine in Houston in a report that appears online today in the journal Cell Stem Cell.

5 Jun 2008

Sun and vitamin D levels may play a strong role in risk of type 1 diabetes in children

In this new study, the researchers found that populations living at or near the equator, where there is abundant sunshine (and ultraviolet B irradiance) have low incidence rates of type 1 diabetes. Conversely, populations at higher latitudes, where available sunlight is scarcer, have higher incidence rates.

5 Jun 2008

Bird flu hits the UK and the U.S.

Tests currently being conducted will determine just how virulent the H7 strain is and in the meantime a temporary inner control zone of 3km has been set up around the farm along with a 10km outer zone.

5 Jun 2008

Arthritis drugs used in children to be investigated because of cancer link

Authorities in the United States are investigating certain types of drugs used to treat arthritis and other conditions.

5 Jun 2008

Alcohol halves the risk of rheumatoid arthritis

Research from scientists in Sweden has found that drinking alcohol halves the risk of developing rheumatoid arthritis.

5 Jun 2008

Tumour turns out to be an old towel!

Surgeons treating a Japanese patient for a suspected tumour had both good and bad news for him.

5 Jun 2008

Living condom gives protection from AIDS

Scientists in Australia have developed a natural condom which could prevent the spread of AIDS.

5 Jun 2008

Survey shows Americans regard reducing the cost of prescription drugs as highest health care priority

In a national survey released today by the Alliance of Minority Medical Associations (AMMA), Americans noted that their highest health care priority is reducing the cost of prescription drugs. Furthermore, survey respondents shared overwhelming support for creating an approval pathway for generic, or follow-on biotechnology therapies, with 86% of likely voters stating their desire for such a system.

4 Jun 2008

Drug information for the iPhone

This new mobile edition of Drugs.com provides physicians and healthcare professionals with a free drug information service for easy access to medication summaries, dosing information, warnings and built-in drug interactions for all medications commonly used in the U.S. With this tool, physicians and healthcare professionals can protect patients and increase their productivity by being able to quickly find the answers they need to make informed decisions.

4 Jun 2008

Walgreens to pay $35 million to settle Medicaid prescription drug fraud allegations

Walgreen Co. of Deerfield, Ill., has agreed to pay $35 million to settle claims that from 2001 to 2005, it improperly switched patients to different versions of the prescriptions drugs Ranitidine, Fluoxetine and Eldepryl in order to increase its reimbursement from Medicaid, the Justice Department announced today.

4 Jun 2008

Discovery of new signal pathway important to diabetes research

Scientists at Karolinska Institutet and Miami University have discovered that cells in the pancreas cooperate - signal - in a way hitherto unknown. The discovery can eventually be of significance to the treatment of diabetes.

4 Jun 2008

Saving teeth by using periodontal ligament regeneration

Teeth may fall out as a result of inflammation and subsequent destruction of the tissues supporting the teeth. Dutch researcher Agnes Berendsen has investigated a possible solution to this problem. At the Academic Centre for Dentistry Amsterdam (ACTA), she has studied the regeneration of the periodontal ligament by use of tissue engineering.

4 Jun 2008

Synthetic molecules developed by Hebrew University researchers hold promise for new family of anti-cancer drugs

Synthetic molecules designed by two Hebrew University of Jerusalem researchers have succeeded in reducing and even eliminating the growth of human malignant tissues in mice, while having no toxic effects on normal tissue.

4 Jun 2008

Independent presidential health panel proposed

Recent media attention given to Senator John McCain's health evaluations and speculations about the potential health risks associated with Senator Barack Obama's smoking history underscore the deep interest U.S. citizens have in the health status of their chief executive. A better understanding of presidential candidates' health is important as voters evaluate potential fitness for executing the 'highest office in the land.'

4 Jun 2008

ACLU urges Congress to maximize medical privacy of electronic health records

The American Civil Liberties Union urges the House Energy and Commerce Subcommittee on Health at today's hearing to develop privacy and security standards at the same time the health care industry converts from paper to electronic patient records.

4 Jun 2008

Prostate Cancer Foundation 'beefs up' cancer research

The Prostate Cancer Foundation (PCF) has committed more than $19 million in new research funding for scientific investigations focused on discovering new treatments for recurrent prostate cancer. A total of eight programs representing 18 leading research institutions and 36 researchers were selected as part of the foundation's 2008 Challenge Awards. The funded programs will receive the first of three annual payments, ranging between $500,000 and $1.0 million per program, this week.

4 Jun 2008

Long-term pesticide exposure may increase diabetes risk

Licensed pesticide applicators who used chlorinated pesticides on more than 100 days in their lifetime were at greater risk of diabetes, according to researchers from the National Institutes of Health (NIH). The associations between specific pesticides and incident diabetes ranged from a 20 percent to a 200 percent increase in risk, said the scientists with the NIH's National Institute of Environmental Health Sciences (NIEHS) and the National Cancer Institute (NCI).

4 Jun 2008