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Protease inhibitors used to treat HIV-1 infection may also be effective for treatment or prevention of malaria

The study found protease inhibitors inhibited the growth of P. falciparum, the malaria parasite that causes most disease. These findings may also expose a previously unexplored vulnerability in the parasite that could lead to a new class of anti-malarial drug.

8 Nov 2004

Antidepressants may help people quit smoking when used in conjunction with nicotine patches

When used with a transdermal nicotine patch, nortriptyline—an antidepressant medication—may aid in smoking cessation, according to an article in the November 8 issue of The Archives of Internal Medicine, one of the JAMA/Archives journals.

8 Nov 2004

Rising professional liability insurance costs in Florida have had a major impact on the availability of health care services in rural areas

According to the article, almost half of the states, including Florida, face serious problems with professional liability insurance (PLI). In these states, huge increases in insurance premiums, physicians leaving these states, and the closing of health care facilities including emergency departments, are reported frequently.

8 Nov 2004

MRI technique for measuring blood volume helps distinguish between abscesses and tumors in the brain

Dynamic susceptibility contrast (DSC) MRI allows physicians to differentiate between cerebral abscesses—inflamed areas in the brain caused by infection—and malignant brain tumors without surgery, says a new preliminary study by researchers from Duke University Medical Center in Durham, NC.

8 Nov 2004

Reviparin significantly reduces death and repeat heart attacks without increasing the risk of stroke

A major Canadian-led global study has found that an inexpensive anti-blood-clotting drug significantly reduces death and repeat heart attacks without increasing the risk of stroke.

8 Nov 2004

Walnut supplementation favorably affects cholesterol and other lipids that are signs of cardiovascular risk

A Penn State study has shown that a diet rich in alpha-linolenic acid from walnuts, walnut oil and flaxseed oil not only lowered bad cholesterol but also decreased markers for blood vessel inflammation in men and women representative of typical Americans at cardiovascular risk.

8 Nov 2004

One in six U.S. adults suffered from back pain every single day during the past month

The survey of 1,014 U.S. adults revealed some vivid findings including the fact that people suffering from back pain are dealing with the issue an average of 14 days per month and often don't seek the advice of trained professionals to treat or improve their condition.

8 Nov 2004

People active in their 50s and 60s about 35 percent less likely to die in the next eight years

A new study gives people in their 50s and 60s another reason to get off the couch and be physically active — especially if they have conditions or habits that endanger their hearts, like diabetes, high blood pressure or smoking.

8 Nov 2004

Major bone trial to test high dose corticosteroid steroid tablets

Researchers in Aberdeen are about to launch a major multi-centre clinical trial to test whether a new drug could prevent bone thinning in adults taking moderate to high dose corticosteroid "steroid" tablets, such as prednisolone.

8 Nov 2004

High school students most likely to say they wanted to quit smoking to save money

Despite smoking's documented health risks, teens may be more worried about its damage to their wallets, a new study suggests.

8 Nov 2004

Stable weight significantly reduces risks of heart disease and development of metabolic syndrome

Gaining 15 pounds or more over several years is the major contributor to progression of risk factors for heart disease and development of metabolic syndrome, while maintaining a stable weight -- even in individuals considered obese – significantly reduces those risks, according to a study led by a Northwestern University researcher.

8 Nov 2004

Caspase levels associated with liver injury

Caspase activity in the sera of patients with chronic hepatitis C infection (HCV) may be a more sensitive measure of liver injury than conventional surrogate markers like aminotransferases, according to a new study published in the November 2004 issue of Hepatology.

8 Nov 2004

Prevalence of occult HBV in hemodialysis patients is 4 to 5 times higher than standard HBsAg testing would suggest

Some kidney dialysis patients contract hepatitis B virus (HBV) during the course of their treatment, possibly from other members of the dialysis population with occult HBV.

8 Nov 2004

Tobacco may trigger pancreatic cancer

A new study finds tobacco may act as an environmental trigger for patients with an inherited genetic predisposition to pancreatic cancer.

8 Nov 2004

Remicade (infliximab) is able to reverse the symptoms of rheumatoid arthritis

A new study published today in Arthritis & Rheumatism demonstrates that Remicade (infliximab) is able to reverse the symptoms of the debilitating disease rheumatoid arthritis (RA) in patients who are newly diagnosed.

5 Nov 2004

Results of the largest study to date to identify the best ways to assess and treat elderly patients

No single approach in terms of assessment (universal or targeted assessment to those with the greatest health-care needs) nor the location of treatment (primary care or hospital geriatric department) was found to offer substantial advantages in terms of reduced mortality or quality of life.

5 Nov 2004

Atenolol beta-blocker may not be effective in reducing heart attacks

A study published in this weeks issue of THE LANCET suggest that atenolol - one of the most widely prescribed beta-blockers for reducing blood pressure - may not be effective in reducing heart attacks or death from cardiovascular causes.

5 Nov 2004

Celebrex may one day be used to prevent and even treat breast tumors

The anti-inflammatory drug Celebrex, or celecoxib, reduces tumor mass by encouraging cell death and discouraging both cell proliferation and the sprouting of new blood vessels that feed growing tumors, according to a study reported in the November issue of Molecular Cancer Research.

5 Nov 2004

Study highlights the effectiveness of azithromycin (Zithromax) in reducing infection rates of trachoma

The New England Journal of Medicine published today a study entitled "Mass Treatment with Single-Dose Azithromycin for Trachoma."

4 Nov 2004

Body's 'internal marijuana': A new target for treatment of schizophrenia, Parkinson's?

“Endocannabinoids” is an impressive word that sounds like the name for a group of tribal warriors or an ancient people. Actually, it is the scientific term for beneficial molecules produced in the brain that act as “a sort of internal marijuana in our system

4 Nov 2004

Drug Trial News

Protease inhibitors used to treat HIV-1 infection may also be effective for treatment or prevention of malaria

Antidepressants may help people quit smoking when used in conjunction with nicotine patches

Rising professional liability insurance costs in Florida have had a major impact on the availability of health care services in rural areas

MRI technique for measuring blood volume helps distinguish between abscesses and tumors in the brain

Reviparin significantly reduces death and repeat heart attacks without increasing the risk of stroke

Walnut supplementation favorably affects cholesterol and other lipids that are signs of cardiovascular risk

One in six U.S. adults suffered from back pain every single day during the past month

People active in their 50s and 60s about 35 percent less likely to die in the next eight years

Major bone trial to test high dose corticosteroid steroid tablets

High school students most likely to say they wanted to quit smoking to save money

Stable weight significantly reduces risks of heart disease and development of metabolic syndrome

Caspase levels associated with liver injury

Prevalence of occult HBV in hemodialysis patients is 4 to 5 times higher than standard HBsAg testing would suggest

Tobacco may trigger pancreatic cancer

Remicade (infliximab) is able to reverse the symptoms of rheumatoid arthritis

Results of the largest study to date to identify the best ways to assess and treat elderly patients

Atenolol beta-blocker may not be effective in reducing heart attacks

Celebrex may one day be used to prevent and even treat breast tumors

Study highlights the effectiveness of azithromycin (Zithromax) in reducing infection rates of trachoma

Body's 'internal marijuana': A new target for treatment of schizophrenia, Parkinson's?

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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