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Veterans Affairs patients with diabetes are better cared for than managed care patients

Researchers have found that Veterans Affairs patients with diabetes are more likely to receive recommended tests and have better outcomes than managed care patients.

17 Aug 2004

Not all good cholesterol helps to protect arteries from becoming clogged with fatty deposits

HDL becomes dysfunctional, Dr. Hazen said, when myeloperoxidase (MPO), an enzyme present in white blood cells, inhibits the HDL's ability to keep LDL, or "bad" cholesterol, from building up in artery walls.

17 Aug 2004

Drug developers should take a different approach to snake venom and heart medications

With the help of snake venom and sophisticated laboratory testing, scientists believe they've uncovered the reason why a group of new heart medications were doing some patients more harm than good.

17 Aug 2004

A quarter of all adults aged over 40 could develop an irregular heartbeat

Atrial fibrillation is the most common heart rhythm disorder in the U.S., affecting more than 2 million adults. The prevalence of the condition is rising and scientists predict that about 5.6 million Americans will have the disorder by 2050. Known causes of AF include abnormalities in the heart’s structure and long-term uncontrolled high blood pressure.

17 Aug 2004

New blood test to detect ovarian cancer

Their preliminary studies with the new test suggest a molecular signature exclusive to this deadly cancer, known for its ability to remain undetected and spread quickly.

16 Aug 2004

Neural basis of memory loss

Most forms of memory loss are caused by some type of brain injury - particularly to the hippocampus. Amnesia can arise from brain damage that interferes with memory storage, retrieval, or consolidation. What ultimately causes amnesia - a failure to store memories or a failure to retrieve them - is not clear.

16 Aug 2004

Link between marijuana and mental health

An eminent University of Melbourne Psychiatry Professor will lead a conference detailing the latest research findings on the link between marijuana and mental health.

16 Aug 2004

Medical alternative to surgery for cataracts

A common age related cause of blindness is being studied by researchers in the Cataract Group of the Agricultural and Life Sciences Division at Lincoln University, New Zealand. They are working on finding out a medical alternative to surgery.

16 Aug 2004

Blood test to detect ovarian cancer using three proteins found in common in the blood of women with the disease

Their preliminary studies with the new test suggest a molecular signature exclusive to this deadly cancer, known for its ability to remain undetected and spread quickly.

15 Aug 2004

Good health goes beyond diet, exercise and stress

While pleasurable experiences may lift your spirits, the ones that leave you with a sense of purpose and meaningful relationships may do even more: protect the body against ill health.

15 Aug 2004

Relationship between brain chemical messenger glutamate and schizophrenia traits

Researchers at the NIH's National Institute of Mental Health (NIMH) have identified a relationship between a small section of one gene, the brain chemical messenger glutamate, and a collection of traits known to be associated with schizophrenia.

15 Aug 2004

Strep throat, scarlet fever and other disorders appears to use a single wasplike "stinger" to spread infection

The bacterium responsible for strep throat, scarlet fever and other disorders appears to use a single wasplike "stinger" to spread infection, according to surprised microbiologists at Washington University School of Medicine in St. Louis.

15 Aug 2004

Rats as well as humans can become addicted to drugs

The voluntary consumption of drugs is a behavior found in a number of species of animal. But until now it was thought that drug-addiction was a specific behavior of humans.

13 Aug 2004

Stroke research lags far behind funding for other major causes of death in Europe

Despite being the second leading cause of death worldwide, funding for stroke research lags far behind funding for other major causes of death in Europe, according to a study in Stroke: Journal of the American Heart Association.

13 Aug 2004

Researchers map structure of anti-cancer molecule and open the door to the creation of more effective cancer treatments

Scientists at Emory University, in collaboration with researchers at three national laboratories, have solved the structural puzzle of how an emerging class of promising cancer drugs works to halt cell division. The discovery potentially opens the door to the creation of more effective cancer treatments.

13 Aug 2004

Pineal gland which regulates the cycles of sleep and waking evolved to improve vision

The pineal gland - which regulates the cycles of sleep and waking - appears to have evolved as an indirect way to improve vision, by keeping toxic compounds away from the eye

13 Aug 2004

Scientists discover the body's own defense against H.Pylori, the cause of stomach ulcers and stomach cancer

An international team led by The Burnham Institute's Minoru Fukuda, Ph.D., has discovered that a human glycoprotein inhibits Helicobacter pylori ("H. pylori"), the bacterium that causes stomach ulcers and is linked with 90% of stomach cancers.

13 Aug 2004

Horrifying research into Britain's injecting drug users

Horrifying research out today in the Journal of Epidemiology and Community Health, suggest that one in 50 and one in 80 adults between the ages of 15 and 44 in London, Liverpool, and Brighton is an injecting drug user. And users are more likely to die of their habit in Brighton, finds the study.

12 Aug 2004

Research provides new hope for people with fetal alcohol syndrome

New research by Professor Ann Streissguth of the University of Washington shows that people diagnosed with either fetal alcohol syndrome (FAS) or fetal alcohol effect (FAE) are more likely to escape social and relationship problems if they are diagnosed early in life and raised in a stable and nurturing environment.

12 Aug 2004

Ways to economically recover recombinant proteins from transgenic tobacco

The economics of producing biopharmaceuticals from transgenic plants such as tobacco is still a roadblock to producing large quantities of urgently needed medicines, especially for people in underdeveloped nations.

12 Aug 2004

Medical Research News

Veterans Affairs patients with diabetes are better cared for than managed care patients

Not all good cholesterol helps to protect arteries from becoming clogged with fatty deposits

Drug developers should take a different approach to snake venom and heart medications

A quarter of all adults aged over 40 could develop an irregular heartbeat

New blood test to detect ovarian cancer

Neural basis of memory loss

Link between marijuana and mental health

Medical alternative to surgery for cataracts

Blood test to detect ovarian cancer using three proteins found in common in the blood of women with the disease

Good health goes beyond diet, exercise and stress

Relationship between brain chemical messenger glutamate and schizophrenia traits

Strep throat, scarlet fever and other disorders appears to use a single wasplike "stinger" to spread infection

Rats as well as humans can become addicted to drugs

Stroke research lags far behind funding for other major causes of death in Europe

Researchers map structure of anti-cancer molecule and open the door to the creation of more effective cancer treatments

Pineal gland which regulates the cycles of sleep and waking evolved to improve vision

Scientists discover the body's own defense against H.Pylori, the cause of stomach ulcers and stomach cancer

Horrifying research into Britain's injecting drug users

Research provides new hope for people with fetal alcohol syndrome

Ways to economically recover recombinant proteins from transgenic tobacco

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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