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Exposure to arsenic in utero and early childhood tied to lung disease and cancer in adults

Children who are exposed to high levels of arsenic in their drinking water are seven to 12 times more likely to die of lung cancer and other lung diseases in young adulthood, a new study by University of California, Berkeley, and Chilean researchers suggests.

11 Apr 2006

Removal of a woman's ovaries raises risk of dementia

Mayo Clinic researchers have found that ovariectomy, surgical removal of a woman's ovaries, raises her risk of developing dementia or cognitive impairment. Risk is especially increased if a woman has her ovaries removed at a young age.

11 Apr 2006

Scientists use corrective gene to block a protein in the kidneys that triggers high blood pressure

Nearly one-third of American adults have high blood pressure, a major cause of heart attacks, strokes and kidney failure. But a new technique tested at the University of Florida could prove to be a long-term way to treat the disorder in humans, researchers say.

11 Apr 2006

Salivary biomarkers of existing periodontal disease

A University of Kentucky study published in the Journal of American Dental Association could help change the diagnosis and treatment of periodontal disease.

11 Apr 2006

Depression is an often undiagnosed source of suffering for elderly

Elderly patients with lesser versions of depression, a group many times larger than those with major depression, are more than five times as likely as healthy patients to descend into major depression within one year, according to a study published in the Annals of Internal Medicine.

11 Apr 2006

Epstein-Barr virus infection linked to multiple sclerosis

Young adults with high levels of antibodies against the Epstein-Barr virus, the virus that most often causes mononucleosis, may be more likely to develop multiple sclerosis 15 to 20 years later, according to a study in the Archives of Neurology.

11 Apr 2006

A history of stroke is related to a progressive decline in memory

A history of stroke may be associated with progressive memory difficulties in patients without dementia or cognitive impairment, according to a study in the April issue of Archives of Neurology.

11 Apr 2006

Estrogen therapy may increase the risk of venous thrombosis

Estrogen therapy may increase the risk of venous thrombosis, the formation of blood clots in the veins, among postmenopausal women who have had their uterus removed, according to a study in the April 10 issue of Archives of Internal Medicine.

11 Apr 2006

Mild cognitive impairment risk increases as age goes up and years of education go down

Mayo Clinic researchers have found that mild cognitive impairment, a disorder considered a strong early predictor of Alzheimer's disease, is prevalent among the elderly and increases with age and fewer years of education.

11 Apr 2006

Genetic variants in estrogen-related genes linked to Parkinson's disease in women

Mayo Clinic researchers have discovered a possible connection between increased risk for Parkinson's disease and variants in three genes that control estrogen production and activity in the body.

11 Apr 2006

Large scale study shows success of epilepsy surgery

In one of the largest epilepsy surgery studies ever conducted, Mayo Clinic researchers have found that 81 percent of patients with intractable epilepsy become totally or nearly seizure-free six months following epilepsy surgery. Ten years later, 72 percent remained totally or nearly seizure-free.

11 Apr 2006

Antifibrotic effect of hepatocyte growth factor is impaired in lung fibroblasts isolated from African-Americans

Of the more than 40,000 persons who die each year in the U.S. from pulmonary fibrosis, the mortality rate among African-Americans is twice as high Caucasians.

11 Apr 2006

Scientists find that growth hormone is produced in the brain

Scientists have found that growth hormone, a substance that is used for body growth, is produced in the brain, according to an article published in the Proceedings of the National Academy of Sciences.

11 Apr 2006

Researchers engineer cells in the eye to be light sensitive that were not before

In an experiment that could offer a new pathway to restoring vision in people with inherited retinal degeneration, researchers have engineered cells in the eye to be light sensitive that were not before.

11 Apr 2006

MPD Foundation funds research for incurable blood disorders

The Myeloproliferative Disorders Foundation has awarded $750,000 to establish the MPD Research Alliance, a collaboration of the University of Illinois at Chicago, Harvard Medical School and Mayo Clinic to accelerate drug development for incurable, progressive bone marrow disorders.

11 Apr 2006

Lack of research forcing elderly to cope with chronic pain

Annually, over 4,000 studies related to pain are published while only one percent of those look at pain and aging.

11 Apr 2006

New discovery could help improve some forms of chemotherapy

The research looked at XPB helicase from an archaea, a single cell organism similar to bacteria. Helicases are enzymes that unwind or separate the strands of the nucleic acid double helix, an action that is critical to transcription and nucleotide excision repair (NER), as well as other cell processes.

11 Apr 2006

Minimal nutritional requirements for growing and maintaining human embryonic stem cells

Researchers at Yale have established the minimal nutritional requirements for growing and maintaining human embryonic stem cells, a recipe that is critical for clinical application and for developmental studies, according to a report in the Proceedings of the National Academy of Sciences.

11 Apr 2006

Evaluation of a shape-based model of human face discrimination using fMRI and behavioral techniques

The mechanism by which the brain recognizes faces has long fascinated neurobiologists, many of whom believe that the brain perceives faces as "special" and very different from other visual objects.

11 Apr 2006

Salmonella bacteria use new mechanism known as the riboswitch to adjust magnesium levels

Researchers at Washington University School of Medicine in St. Louis have added a gene in the bacterium Salmonella to the short list of genes regulated by a new mechanism known as the riboswitch.

11 Apr 2006

Medical News

Exposure to arsenic in utero and early childhood tied to lung disease and cancer in adults

Removal of a woman's ovaries raises risk of dementia

Scientists use corrective gene to block a protein in the kidneys that triggers high blood pressure

Salivary biomarkers of existing periodontal disease

Depression is an often undiagnosed source of suffering for elderly

Epstein-Barr virus infection linked to multiple sclerosis

A history of stroke is related to a progressive decline in memory

Estrogen therapy may increase the risk of venous thrombosis

Mild cognitive impairment risk increases as age goes up and years of education go down

Genetic variants in estrogen-related genes linked to Parkinson's disease in women

Large scale study shows success of epilepsy surgery

Antifibrotic effect of hepatocyte growth factor is impaired in lung fibroblasts isolated from African-Americans

Scientists find that growth hormone is produced in the brain

Researchers engineer cells in the eye to be light sensitive that were not before

MPD Foundation funds research for incurable blood disorders

Lack of research forcing elderly to cope with chronic pain

New discovery could help improve some forms of chemotherapy

Minimal nutritional requirements for growing and maintaining human embryonic stem cells

Evaluation of a shape-based model of human face discrimination using fMRI and behavioral techniques

Salmonella bacteria use new mechanism known as the riboswitch to adjust magnesium levels

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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