Medical News

RSS

HIV prevalence and predictors of infection in sex-trafficked Nepalese girls and women

A study by Harvard School of Public Health (HSPH) researchers of girls and women who were sex-trafficked from Nepal to India and then repatriated has found that 38 percent were HIV positive.

1 Aug 2007

High rates of posttraumatic stress disorder after war in Uganda

A survey of adults displaced by war in northern Uganda found high rates of posttraumatic stress disorder (PTSD) and depression, and that these individuals were more likely to favor violent means to end the conflict compared to persons without these symptoms, according to a study in the August 1 issue of JAMA, a theme issue on violence and human rights.

1 Aug 2007

Hallucinations in schizophrenia linked to brain area that regulates emotion and processes human voices

For the first time, researchers using magnetic resonance imaging (MRI) have found both structural and functional abnormalities in specific brain regions of schizophrenic patients who experience chronic auditory hallucinations, according to a study published in the August issue of Radiology.

1 Aug 2007

Tips for relief from gastroesophageal reflux disease

Are you suffering from heartburn? Heartburn can be a symptom of a serious problem called "gastroesophageal reflux disease," also known as GERD.

1 Aug 2007

Gold nanoparticles for cancer diagnosis

When it comes to searching out cancer cells, gold may turn out to be a precious metal.

1 Aug 2007

FDA Avandia recommendation welcomed by Endocrinologists

The American Association of Clinical Endocrinologists (AACE), along with the rest of the medical community, has watched with concern the debate regarding usage of GlaxoSmithKline's rosiglitazone (Avandia) in diabetes and the question of whether it increases cardiovascular risk.

1 Aug 2007

Child abuse and neglect increases when army parents deployed

Confirmed incidents of child abuse and neglect among Army families increase significantly when a parent is deployed to a combat zone, according to a new study by researchers at RTI International and the University of North Carolina at Chapel Hill School of Public Health.

1 Aug 2007

Magnetic resonance CAD is useful in diagnosing fibrosis of the liver

Magnetic resonance CAD is useful in diagnosing fibrosis of the liver, according to a recent study conducted by radiologists at Gifu University School of Medicine in Gifu, Japan.

1 Aug 2007

BioMedical Enterprises announces patent for implant controller technology

BioMedical Enterprises has announced that the U.S. Patent Office awarded BME with the patent for "System and Method for Force, Displacement and Rate Control of Shape Memory Material Implants."

1 Aug 2007

Bone-anchored cochlear stimulator provides new hope for those with significant hearing impairment

Thomas Lynch, age 2, is now able to hear on both sides of his head with a device and surgical procedure pioneered by a surgeon-led team at Loyola University Medical Center.

1 Aug 2007

Baby boomers are starting to feel the aches, pains and weight gain of aging

Because they, like others, want to feel younger for longer, food companies and food researchers are striving to meet their needs. Increased amounts of nutritional supplements and antioxidants, including calcium, vitamin D and zinc, can slow the rate of age-related disease and increase the number of healthy years, according Jeffrey Blumberg, a nutrition scientist at Tufts University and speaker here at the Institute of Food Technologists Annual Meeting & Food Expo.

1 Aug 2007

Xenomics issued European patent for Transrenal Nucleic Acid Technology for Prenatal Diagnostics

Xenomics, Inc. has announced the issuance of its first European patent "Methods for detection of nucleic acid sequences in urine", EP 1634966 A2 that covers use of its proprietary transrenal nucleic acid technology in the area of prenatal diagnostics and genetic testing.

1 Aug 2007

Safer fresh produce

Approximately one year after a foodborne illness outbreak caused by bacteria on fresh spinach sickened hundreds across the country, fresh produce growers and processors will meet once again with U.S. regulatory agencies to determine how best to reduce the chances of such an outbreak happening again.

1 Aug 2007

Test scores were stronger before 'No Child Left Behind' was approved in 2002

As Congress reviews federal efforts to boost student performance, new research published in Educational Researcher (ER) reports that progress in raising test scores was stronger before No Child Left Behind was approved in 2002, compared with the four years following enactment of the law.

1 Aug 2007

Link between increased white matter and poor motor skills in children with autism

A study published in the August issue of the journal Brain demonstrates, for the first time, an association between increased white matter volume and functional impairment in children with autism.

1 Aug 2007

Discovery of pathway that controls cell size and division

Organisms precisely regulate cell size to ensure that daughter cells have sufficient cellular material to thrive or to create specific cell types: a tiny sperm versus a gargantuan egg for example.

1 Aug 2007

New risk genes for multiple sclerosis

Two new large-scale genomic studies have honed in on the main genetic pathway associated with multiple sclerosis (MS), while also uncovering new genetic variations in the disease and suggesting a possible link between MS and other autoimmune diseases.

1 Aug 2007

Neuroprotectin D1 protects retinal pigment epithelial (RPE) cells

Two papers to be published in the Early Edition online of the Proceedings of the National Academy of Sciences (PNAS) the week of July 30-August 3, 2007 report findings that demonstrate that neuroprotectin D1 (NPD1) protects against damage to retinal pigment epithelial (RPE) cells and identifies an important trigger for its production and novel molecular mechanisms that support vision.

1 Aug 2007

Reading ability protects brain from lead exposure

Lead smelter workers who are better readers have more protection against the effect of lead exposure on the brain than those who do not read as well, according to a study on the impact of cognitive reserve published in the July 31, 2007, issue of Neurology, the medical journal of the American Academy of Neurology.

1 Aug 2007

QIAGEN acquires Digene

QIAGEN completed the acquisition through a tender offer and subsequent merger of Digene with and into a wholly owned subsidiary of QIAGEN. At the completion of the merger, Digene will become a wholly owned subsidiary of QIAGEN's affiliate QIAGEN North American Holdings, Inc.

From QIAGEN Manchester Limited 1 Aug 2007