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Protein called Rac controls a number of biological processes and is directly implicated in several human diseases

Scientists at The Scripps Research Institute have described the regulatory mechanism of an important human protein called Rac that controls a number of biological processes and is directly implicated in several human diseases.

2 Jul 2004

Drop in systolic blood pressure may indicate imminent likelihood of Alzheimer’s disease or dementia

Journal of the American Heart Association reports that a significant drop in systolic blood pressure may indicate imminent likelihood of Alzheimer’s disease or dementia in some elderly people.

2 Jul 2004

Geneticists have closed in on the genetic basis for risk factors of metabolic diseases

Oxford geneticists have closed in on the genetic basis for risk factors of metabolic diseases such as hypertension, obesity and diabetes.

30 Jun 2004

Successes in frozen ovarian tissue technology may offer hope to women being treated for cancer

Doctors in Denmark have succeeded in producing a two-cell embryo after ovarian tissue was removed, frozen, and then thawed and replaced two years later.

29 Jun 2004

Vascular dementia, a common form of dementia often mistaken for Alzheimer’s disease

Alzheimer’s isn’t always the cause of a progressive loss of memory and other mental skills.

29 Jun 2004

Chemicals that inhibit the development of new blood vessels could prove to be a new way of treating endometriosis

Chemicals that inhibit the development of new blood vessels could prove to be a new way of treating endometriosis, according to research from The Netherlands and the USA presented today (Monday 28 June) at the 20th annual meeting of the European Society of Human Reproduction and Embryology.

28 Jun 2004

A shameful record of exploitation throughout the history of the NHS

A shameful record of exploitation throughout the history of the NHS, with the UK reliant on other countries sending us doctors to meet our healthcare needs, was condemned today (Monday 28 June 2004) by the chairman of the British Medical Association, Mr James Johnson.

28 Jun 2004

Australia will have some of the most graphic tobacco health warnings in the world

Explicit graphic warnings on cigarette packs and other tobacco products will be introduced as part of the Australian Government’s commitment to improving the health of all Australians by alerting consumers to the dangers of smoking.

25 Jun 2004

New guidelines to develop reliable information for consumer use of alternative medicines

Since traditional, complementary and alternative medicines remain largely unregulated, consumers worldwide need to be informed and given the tools to access appropriate, safe and effective treatment.

23 Jun 2004

Exercise helps overweight men with erectile dysfunction

Erectile dysfunction is known to decrease the quality of life in men, and may affect as many as 30 million men in the United States alone, according to the new study. In a previous study, moderate-to-severe erectile dysfunction was reported by 12 percent of men below the age of 59; 22 percent of men aged 60 to 69 years; and 30 percent of 69 years and older.

22 Jun 2004

We want to figure out how to grow new kidneys in humans

Growing new organs to take the place of damaged or diseased ones is moving from science fiction to reality, according to researchers at Washington University School of Medicine in St. Louis.

22 Jun 2004

New insights into a mysterious type of amnesia

Researchers have new insights into a mysterious type of amnesia, according to a study published in the June 22 issue of Neurology

21 Jun 2004

Minimally invasive procedure provides new childbirth hope

Beauty therapist, Jo Anastasio, who suffers from an extremely rare blood vessel abnormality, was told that she couldn’t have children and that her only option was a hysterectomy.

21 Jun 2004

Statins could be effective in relieving symptoms of rheumatoid arthritis

Results of a UK study in this week's issue of THE LANCET suggest that the anti-inflammatory effect of statins (a class of cholesterol-lowering drugs) could be effective in relieving symptoms of rheumatoid arthritis.

17 Jun 2004

FDA panel to review results of Guidant's heart failure trial

Guidant Corporation has announced that the Circulatory System Devices Panel of the U.S. Food and Drug Administration (FDA) will review Guidant’s submission to expand user labeling, including indications, for its cardiac resynchronization therapy defibrillators

17 Jun 2004

Potential new strategy for blocking tumor growth

Targeting a master molecule that helps cancer cells survive when blood oxygen levels are low may offer a potentially powerful strategy for blocking tumor growth, say researchers at The University of Texas M. D. Anderson Cancer Center.

16 Jun 2004

New material, cellular perfluoroelastomers could revolutionise surgery and save lives

The proprietary material was originally developed by the Manchester based company to make artificial blood vessels, used to replace diseased arteries which can lead to heart attacks and strokes, and is capable of making significant improvements in surgery for vascular disease.

16 Jun 2004

Pulsed dye laser therapy not effective in treating acne

Unfortunately, there also appears to be no benefit, at least with one type of laser treatment called pulsed dye laser therapy, according to new research from the University of Michigan Health System.

16 Jun 2004

New operating room with 3-dimensional technology that takes modern robotic surgery to new levels

Surgical teams are now performing robotic surgery for prostate cancer with enhanced efficiency, comfort and communication using this unique technology.

15 Jun 2004

Researchers have recreated the ability of mammalian cells to self-organize

For the first time, UCLA researchers have recreated the ability of mammalian cells to self-organize, forming evenly spaced patterns in a test tube. Published in the June 22, 2004 issue of the Proceedings of the National Academy of Sciences, the findings may help improve methods for regenerating tissue, controlling birth defects and developing new treatments for specific diseases.

14 Jun 2004

Vascular News and Research

Protein called Rac controls a number of biological processes and is directly implicated in several human diseases

Drop in systolic blood pressure may indicate imminent likelihood of Alzheimer’s disease or dementia

Geneticists have closed in on the genetic basis for risk factors of metabolic diseases

Successes in frozen ovarian tissue technology may offer hope to women being treated for cancer

Vascular dementia, a common form of dementia often mistaken for Alzheimer’s disease

Chemicals that inhibit the development of new blood vessels could prove to be a new way of treating endometriosis

A shameful record of exploitation throughout the history of the NHS

Australia will have some of the most graphic tobacco health warnings in the world

New guidelines to develop reliable information for consumer use of alternative medicines

Exercise helps overweight men with erectile dysfunction

We want to figure out how to grow new kidneys in humans

New insights into a mysterious type of amnesia

Minimally invasive procedure provides new childbirth hope

Statins could be effective in relieving symptoms of rheumatoid arthritis

FDA panel to review results of Guidant's heart failure trial

Potential new strategy for blocking tumor growth

New material, cellular perfluoroelastomers could revolutionise surgery and save lives

Pulsed dye laser therapy not effective in treating acne

New operating room with 3-dimensional technology that takes modern robotic surgery to new levels

Researchers have recreated the ability of mammalian cells to self-organize

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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