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Pakistanis on alert as bird flu crops up on another farm

According to authorities in Pakistan there has been another outbreak of the deadly H5N1 bird flu virus on a poultry farm.

16 Apr 2006

Reversing cell division has implications for the treatment of cancer

A scientist in the United States has apparently found a way to reverse the process of cell division.

13 Apr 2006

Direct link between high cholesterol levels and prostate cancer

A possible association has been suggested before but evidence has been limited. This new study, published in Annals of Oncology shows a statistically significant direct relationship between the two conditions.

13 Apr 2006

Scientists step closer to new treatments for river blindness

Veterinary scientists in Liverpool have found that some African cattle have natural immunity to a parasite, similar to that which causes river blindness in humans.

13 Apr 2006

Getting to the heart of cardiovascular diseases

A new collaboration covers the spectrum from molecules to therapies. Three research organisations have announced the merging of their expertise to fight cardiovascular diseases, which are among the most common health problems and causes of death in the world.

13 Apr 2006

Researchers suggest drug could block metastasis or reduce pain for bone cancer patients

An international research team has identified what may be a critical molecule in the ability of tumours to metastasize -- or spread -- into bone.

13 Apr 2006

Cholesterol-lowering drug might not promote healthy hearts

Antioxidants, such as beta-carotene and Vitamin E, have been touted for their ability to protect against heart disease.

13 Apr 2006

A hormone receptor with regulatory roles in food intake, fear response, and cardiovascular function may also be involved in breast cancer

The UC research team, led by Hassane Amlal, PhD, and Sulaiman Sheriff, PhD, report their laboratory findings on the hormone, neuropeptide Y, and its receptor in the April edition of the journal Cancer Research.

13 Apr 2006

First evidence that circulating endothelial microparticles lead to heart valve disease

Under normal physiological conditions, low levels of microparticles are continually being shed into the blood from the endothelium - the cells that line the inside of blood vessels and some organs -and appear to cause no problems.

13 Apr 2006

Active ingredient in soy may explain why Asians have lower rates of obesity and cancer

A single nutrient found in soy products elicits changes in gene behavior that permanently reduce an embryo's risk of becoming obese later in life, according to an animal study at Duke University Medical Center.

13 Apr 2006

Cystamine and cysteamine increase brain levels of BDNF in Huntington disease via HSJ1b and transglutaminase

Huntington disease (HD) is a degenerative brain disease in which brain cells called neurons die as a result of aggregations of the polyQ-huntingtin protein.

13 Apr 2006

Does eating during TV viewing affect preschool children's intake? Yes

In a recent Penn State laboratory study, preschool children who usually eat meals at home while watching TV ate one-third more lunch when they were shown a cartoon video during lunchtime versus when they ate lunch without TV.

13 Apr 2006

Research provides clues to obesity's cause

Hot fudge sundaes and french fries aside, new research suggests obesity is due at least in part to an attraction between leptin, the hormone that signals the brain when to stop eating, and a protein more recently associated with heart disease.

13 Apr 2006

Physicians with more experience are better able to detect a third heart sound that is an indicator of heart disease

Physicians with more experience are better able to detect a third heart sound that is an indicator of heart disease, according to a study on stethoscope accuracy in cardiac patients at UCSF Medical Center.

13 Apr 2006

Cardiocerebral resuscitation improves survival of patients with out-of-hospital cardiac arrest

Survival rates following the most common form of cardiac arrest increased three-fold when emergency medical personnel used a new form of CPR developed at The University of Arizona Sarver Heart Center.

13 Apr 2006

Statins may be able to play a role in preventing or slowing heart valve disease

Research to be published in the April 18 issue of the Journal of the American College of Cardiology provides the first explanation of an active rather than passive process that leads to heart valve degeneration, furthering a Northwestern researcher's effort to lead a paradigm shift in the medical community's beliefs about the cause of valve disease.

11 Apr 2006

New model of p53 regulation has important implications for the development of anticancer drugs

Genetically engineered mice convinced scientists at the Salk Institute for Biological Studies that it was time to overhaul widely held beliefs about how a powerful tumor suppressor called p53 is controlled in cells. Their new model of p53 regulation has important implications for the development of anticancer drugs.

11 Apr 2006

Research explains why recipients of growth hormone therapy may develop colon polyps

The use of growth hormone therapy has been linked in some people to the development of colon polyps, a possible precursor to colorectal cancer - but medical researchers have debated the extent of a cancer risk.

11 Apr 2006

St. John's wort and Echinacea increase activity of enzyme in the liver and intestine

St. John's wort and Echinacea, two widely-used herbal preparations, have been found to increase activity of a specific enzyme in the liver and intestine, an enzyme involved in the metabolization of roughly one in every four pharmaceutical drugs on the market today, reports a clinical pharmacologist at Indiana University School of Medicine.

11 Apr 2006

Men's and women's brains behave differently

A key part of the brain involved in processing emotionally-influenced memories acts differently in men and women, even in the absence of stimuli, UC Irvine researchers have found.

11 Apr 2006

Laboratory News and Research

Pakistanis on alert as bird flu crops up on another farm

Reversing cell division has implications for the treatment of cancer

Direct link between high cholesterol levels and prostate cancer

Scientists step closer to new treatments for river blindness

Getting to the heart of cardiovascular diseases

Researchers suggest drug could block metastasis or reduce pain for bone cancer patients

Cholesterol-lowering drug might not promote healthy hearts

A hormone receptor with regulatory roles in food intake, fear response, and cardiovascular function may also be involved in breast cancer

First evidence that circulating endothelial microparticles lead to heart valve disease

Active ingredient in soy may explain why Asians have lower rates of obesity and cancer

Cystamine and cysteamine increase brain levels of BDNF in Huntington disease via HSJ1b and transglutaminase

Does eating during TV viewing affect preschool children's intake? Yes

Research provides clues to obesity's cause

Physicians with more experience are better able to detect a third heart sound that is an indicator of heart disease

Cardiocerebral resuscitation improves survival of patients with out-of-hospital cardiac arrest

Statins may be able to play a role in preventing or slowing heart valve disease

New model of p53 regulation has important implications for the development of anticancer drugs

Research explains why recipients of growth hormone therapy may develop colon polyps

St. John's wort and Echinacea increase activity of enzyme in the liver and intestine

Men's and women's brains behave differently

Lab Diagnostics and Automation - Second Edition eBook

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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