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Vitamin discovery offers clues for cancer chemotherapy

NH-Dartmouth Medical School cancer researchers, in a fusion of biochemistry and genetics, have discovered a new vitamin in a molecular pathway central to such vital processes as gene regulation, metabolism and aging. And, they found that milk contains this nutrient.

15 May 2004

America’s patients and physicians one step closer to relief from the current broken medical liability system

On May 12, the U.S. House again passed the AMA-supported Health Act (H.R. 4280) by a vote of 229-197, bringing America’s patients and physicians one step closer to relief from the current broken medical liability system.

15 May 2004

Health care status in the United States leaves 44 million children, women and men without health insurance

"The Robert Wood Johnson Foundation initiated Cover the Uninsured Week so that millions of Americans could join together to say that the health care status quo in the United States, which leaves 44 million children, women and men without health insurance, is unacceptable, and that we cannot allow this situation to continue.

15 May 2004

West Nile virus found in Arizona

Mosquito samples collected by Maricopa County health officials in the East Valley have tested positive for the West Nile virus, marking the arrival of the virus in the state in 2004.

15 May 2004

John Kerry says families are being squeezed by the high cost of health care

Democratic Presidential candidate John Kerry Wednesday traveled to Orlando, Fla., where he held a town hall meeting at Englewood Neighborhood Center with families who are being squeezed by the high cost of health care.

15 May 2004

3 people with drug-resistant HIV become first to undergo a new form of gene therapy

The idea is to use a modified form of HIV to deliver an "antisense" gene to the immune cells that HIV infects. This is integrated into the cells' genome, and stays there until a cell is infected. Then it is switched on, and produces RNA complementary to the "sense" RNA encoding a viral protein. In theory, the RNAs should bind together, blocking viral replication.

14 May 2004

World Health Assembly set to tackle HIV/AIDS, SARS, the global strategy on diet, physical activity and health

The World Health Assembly, bringing the 192 Member States of the World Health Organization together, is set to consider several critical health issues next week.

14 May 2004

Australian researchers identify potential target to fight tumours

Dr Guishui Zhang and Associate Professor Levon Khachigian, from the Centre for Vascular Research, and Dr Nick Di Girolamo of the School of Medical Sciences were part of a team which suppressed a protein in the cells lining blood vessels.

14 May 2004

Faster growing babies are at greater risk of heart disease and stroke

Medical Research Council (MRC) and Institute of Child Health scientists say that babies who grow fast are at greater risk of heart disease and stroke in later life. Because breast-fed babies grow less rapidly than those fed formula milk, the work strongly reinforces the message that breast feeding is best.

14 May 2004

Estrogen therapy may help bone density, muscle mass, sexual function, memory, and psychological wellbeing in postmenopausal women

Research in monkeys suggests that long-term use of estrogen therapy may reduce levels of androgens – hormones involved in maintaining bone density, muscle mass, sexual function, memory, and psychological wellbeing in postmenopausal women.

14 May 2004

Interacting and petting animals creates a hormonal response in humans that can help fight depression

The next time a dog comes bounding up to you for a wet, sloppy kiss and a good belly rub, don’t back away. In an ongoing study, a University of Missouri-Columbia researcher has found that interacting and petting animals creates a hormonal response in humans that can help fight depression.

14 May 2004

Technique to visualize changes in nerve connections when flies learn may help to understand how memories form

For the first time, researchers have used a technique called optical imaging to visualize changes in nerve connections when flies learn. These changes may be the beginning of a complex chain of events that leads to formation of lasting memories.

14 May 2004

New designer steroid discovered in anonymously provided syringe

A previously unknown synthetic "designer" steroid has been identified as tetrahydrogestrinone (THG). Researchers working out of the UCLA Olympic Analytical Laboratory in Los Angeles synthesized and characterized the "New Chemical Entity", and proceeded to develop a rapid and accurate urine detection test for it.

14 May 2004

Largest annual rise of birth rates in Britain since 1979

There were 621,469 live births in England and Wales in 2003 - an increase of 4.3 per cent on 2002, when there were 596,122.

14 May 2004

British GPs will be able to charge overseas visitors

British GPs will be given new powers to charge some overseas visitors for their services, under new proposals announced today.

14 May 2004

Signs of liver disease also improve in conjunction with alterations to gut flora

Some cirrhotic patients develop brain dysfunction, called hepatic encephalopathy, which causes deficits in behavior, intelligence, consciousness and neuromuscular function.

14 May 2004

Screening for liver diseases benefits outweigh costs for some, but not all, conditions

Screening programs for liver diseases can detect asymptomatic conditions which might have better outcomes if diagnosed and treated earlier.

14 May 2004

WHO admits target on AIDS drugs may be unrealistic

In its Annual World Health Report 2004, the WHO said that more donor funds than ever before, at least $20.5bn (£11.5bn; 17.3bn), are available for AIDS relief in the world's poorest countries, but a huge concerted effort will be needed to get antiretroviral drugs to millions of people who need them before it is too late.

14 May 2004

People with pre-diabetes can make changes to prevent serious illness

The Department of Health recently launched a new awareness outreach campaign about pre-diabetes, a condition that raises a person's risk for developing type 2 diabetes, heart disease, and stroke.

14 May 2004

Should drug users and their families be trained in basic resuscitation methods?

Should drug users and their families be trained in basic resuscitation methods, and be allowed to administer interim emergency naloxone to prevent overdose deaths whilst awaiting emergency medical help? If so why are the drug regulators so resistant to implementing these obvious harm reduction measures?

14 May 2004

Medical News

Vitamin discovery offers clues for cancer chemotherapy

America’s patients and physicians one step closer to relief from the current broken medical liability system

Health care status in the United States leaves 44 million children, women and men without health insurance

West Nile virus found in Arizona

John Kerry says families are being squeezed by the high cost of health care

3 people with drug-resistant HIV become first to undergo a new form of gene therapy

World Health Assembly set to tackle HIV/AIDS, SARS, the global strategy on diet, physical activity and health

Australian researchers identify potential target to fight tumours

Faster growing babies are at greater risk of heart disease and stroke

Estrogen therapy may help bone density, muscle mass, sexual function, memory, and psychological wellbeing in postmenopausal women

Interacting and petting animals creates a hormonal response in humans that can help fight depression

Technique to visualize changes in nerve connections when flies learn may help to understand how memories form

New designer steroid discovered in anonymously provided syringe

Largest annual rise of birth rates in Britain since 1979

British GPs will be able to charge overseas visitors

Signs of liver disease also improve in conjunction with alterations to gut flora

Screening for liver diseases benefits outweigh costs for some, but not all, conditions

WHO admits target on AIDS drugs may be unrealistic

People with pre-diabetes can make changes to prevent serious illness

Should drug users and their families be trained in basic resuscitation methods?

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

Genomic conservation in Thailand's mangroves

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