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Diets high in salt may increase stomach ulcers

Scientists from the Uniformed Services University of the Health Sciences (USU) have discovered that diets high in salt may increase the virulence of the pathogen Helicobacter pylori (H. pylori), which is the most common cause of ulcers in the stomach and duodenum.

24 May 2007

Seniors and heart disease: Lower cholesterol, cut your risk

A new report from RetireSafe's Senior Center for Health and Security examines how statins can be an effective treatment for lowering cholesterol and cutting the overall risk of heart disease in America's seniors. among Americans.

24 May 2007

New understanding of how immune-based therapies can treat Alzheimer's disease

Researchers at Weill Cornell Medical College have gotten much closer to understanding how immune-based therapies can treat Alzheimer's disease -- by studying how antibodies go inside brain cells to reduce levels of Alzheimer's-linked amyloid peptides that form plaques between neurons.

24 May 2007

T helper cells and depletion in HIV

Scientists have refuted a longstanding theory of how HIV slowly depletes the body's capacity to fight infection, in new research published.

24 May 2007

At last the key to eternal youth - go to the gym!

According to scientists the secret of eternal youth is not to be found in a bottle of pills or some kind of potion; it is they say as simple as working out at the gym on a regular basis.

23 May 2007

A cure for Hepatitis C using existing treatments

Researchers in the United States say they have discovered that people infected with hepatitis C can be cured with existing treatments.

23 May 2007

The neurobiologic routs of defense mechanisms

A group of investigators from the University of Magdeburg and Zurich have described the current knowledge about neurobiologic bases underlying defense mechanisms in a review published in the May issue of Psychotherapy and Psychosomatics.

23 May 2007

New treatment for toxic shock syndrome

Researchers at the University of Minnesota and the University of Illinois at Urbana-Champaign have developed a new therapeutic that neutralizes Toxic Shock Syndrome (TSS) more effectively than other treatments.

23 May 2007

Bad sex is in the hormones

A group of Italian investigators of the University of Ancona and l’Aquila have reviewed the literature concerned with the relationship between hormone alterations and sexual dysfunctions in the May issue of Psychotherapy and Psychosomatics.

22 May 2007

Targeted nanoparticles offer promising techniques for cancer treatment

Researchers in the laboratory of Mark E. Davis at the California Institute of Technology have been using small interfering RNA (siRNA), sometimes known as silencing RNA, to "silence" specific genes that are implicated in certain malignancies.

22 May 2007

Macrophages may have role blocking obesity

Macrophages - the scavenger cells of the body's immune system - are known as troublemakers for the role they play in obesity, but Stanford University School of Medicine researchers have found that the cells can also be saviors when it comes to metabolism.

22 May 2007

Impact of lifestyle on GI health

According to new research presented at Digestive Disease Week 2007 (DDW), lifestyle factors like choosing your diet regimen or ordering an appetizer for dinner may have a significant impact on the gastrointestinal (GI) system, affecting your risk for certain diseases, weight and general GI-related activity.

22 May 2007

Researchers use gene therapy to restore sight in mice

University of Florida researchers used gene therapy to restore sight in mice with a form of hereditary blindness, a finding that has bearing on many of the most common blinding diseases.

22 May 2007

Brca2 gene prevents medulloblastoma

Investigators at St. Jude Children's Research Hospital have gained some of the first major insights into how certain genes known to prevent cancer also guide the normal development of the nervous system before birth and during infancy by repairing DNA damage.

22 May 2007

Pioneering skin researchers at the University of Leeds achieve international quality standard

The Skin Research Centre at the University of Leeds, which has led the way in the treatment of acne, eczema and other skin conditions, is the only University skin microbiology laboratory in the UK to receive the international quality standard ISO 17025.

22 May 2007

Parkin protein protects neurons from stress induced cell death

Parkinson’s disease, also known as shaking palsy, is one of the most frequent diseases of the nervous system.

22 May 2007

Nanomedicine opens the way for nerve cell regeneration

The ability to regenerate nerve cells in the body could reduce the effects of trauma and disease in a dramatic way.

22 May 2007

Nanocomposite labeled cancer cells can be targeted and destroyed using lasers

A nanocomposite particle can be constructed so that it has a mix of properties that would not otherwise happen in nature.

22 May 2007

Flash-heating breast milk infected with HIV successfully deactivates virus

A simple method of flash-heating breast milk infected with HIV successfully inactivated the free-floating virus, according to a new study led by researchers at the Berkeley and Davis campuses of the University of California.

22 May 2007

Gel made from platelets may help promote wound healing

A preliminary study suggests that topical application of a gel made from platelets in healthy individuals? own blood may help wounds heal more quickly and completely, according to a report in the May/June issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.

22 May 2007