Nerve News and Research

RSS

Broader range of treatments for excessive sweating disorder, Mayo Clinic Proceedings says

The often embarrassing, excessive sweating disorder, hyperhidrosis, and its treatment options are gaining greater attention from physicians. This is improving the efficacy of treatment and minimizing its adverse effects, Mayo Clinic authors write in the May issue of Mayo Clinic Proceedings.

11 May 2005

Common antibiotic called minocycline may slow or prevent diabetic retinopathy

The team found that minocycline, often used to treat acne, limits by about 50 percent the retinal damage caused by microglia. Microglia are cells that act as the "cleanup crew" for the Central Nervous System (CNS).

11 May 2005

Magnetic stimulation treatment for depression

Barbara Baas ran away from home and tried to kill herself as a teenager. As an adult, she has tried more than 15 varieties of antidepressants. But, thanks to a new weapon, she has finally reached a truce in a 45-year battle.

10 May 2005

Discovery reveals how stem cells can be used to help repair acute spinal cord damage

A treatment derived from human embryonic stem cells improves mobility in rats with spinal cord injuries, providing the first physical evidence that the therapeutic use of these cells can help restore motor skills lost from acute spinal cord tissue damage.

10 May 2005

Survey finds most people with diabetes don't know about highly prevalent, serious complication

A new national survey commissioned by the American Diabetes Association (ADA) reveals that, while the majority of people with diabetes experience symptoms associated with diabetic neuropathy (nerve damage) - a serious complication of diabetes that leads to sensations of pain and/or numbness, tingling or "pins and needles" in the feet and hands - only a small minority have been diagnosed with this condition.

10 May 2005

Research proves the dangers of salt

Sydney University scientists have proved that salt has a dangerous adrenalin-inducing effect on people suffering from high blood pressure, or 'hypertension'.

10 May 2005

Swedish study suggests gay men's brains differ from heterosexual men's

Researchers in Sweden have found that a compound taken from male sweat stimulates the brains of gay men and straight women but not heterosexual men, which raises the possibility that homosexual brains are different.

9 May 2005

Stem-cell breakthrough gives new hope for IVF treatments

In a scientific first, human eggs have been grown in the laboratory using stem cells scraped from the surface of women's ovaries and the development raises the possibility of delaying menopause and providing a limitless source of donor eggs for in vitro fertilisation treatments and embryonic stem cell research.

5 May 2005

The humble snail is helping scientists explore ways of treating memory loss in humans

Drug manufacturers are looking at ways to create a "Viagra for the brain", which could alleviate memory loss, one of the distressing symptoms of diseases such as Alzheimer's. Work carried out by Dr George Kemenes, Senior Fellow in the Department of Biology and Environmental Science at the University of Sussex, will hopefully help to show how such drugs could work.

4 May 2005

Two-photon imaging gives real-time video of cells in living tissue

Biologists have a new tool to track and videotape cells moving about inside living tissue.

3 May 2005

Little known enzyme ACAT2 appears to be a factor in cardiovascular disease

New research suggests that a little-studied enzyme ACAT2, may play a major role in cardiovascular disease because it alters the molecular structure of cholesterol.

2 May 2005

Tumors of the pituitary gland are more common than thought

A recent study found that tumors of the pituitary gland are more common than many health care professionals realize, with national prevalence rates averaging 16.7 percent. To neurosurgeon Dr. Gail Rosseau, this isn't surprising.

1 May 2005

Clues about the causes of dementia in Huntington's disease

Scientists at Melbourne's Howard Florey Institute have uncovered a clue about the causes of dementia in Huntington's disease, one of the disease's symptoms, by showing that mice susceptible to Huntington's disease have problems with learning and memory before the diseases' typical movement problems appear.

27 Apr 2005

Moderate hypothermia is a safe treatment following traumatic brain injury in children

A first-of-its-kind multi-center trial has shown that cooling the body can have positive affects on children who suffered traumatic brain injury.

27 Apr 2005

Moderate alcohol consumption enhances the formation of new nerve cells

Moderate alcohol consumption over a relatively long period of time can enhance the formation of new nerve cells in the adult brain. The new cells could prove important in the development of alcohol dependency and other long-term effects of alcohol on the brain. The findings are published by Karolinska Institutet.

26 Apr 2005

Gene therapy for Alzheimer's disease shows promise

In the first clinical trial of gene therapy for Alzheimer's disease researchers have produced preliminary evidence that gene therapy may slow the decline in mental functioning associated with Alzheimer's disease.

25 Apr 2005

Substantially more effective therapy than current treatments for Alzheimer's disease

PET scans and cognitive tests have suggested that Alzheimer's disease patients with genetically modified tissue inserted directly into their brains show a reduction in the rate of cognitive decline and increased metabolic activity in the brain, according to a study published in the April 24, 2005 online issue of the journal Nature Medicine by researchers at the University of California, San Diego (UCSD) School of Medicine.

25 Apr 2005

Important new finding about the brain and its stem cells

A family's bravery and generosity in the face of their son's death three years ago has enabled researchers to make an important new finding about the brain and its stem cells.

25 Apr 2005

Testing new manic depression drugs in slime mould

Research by University College London (UCL) scientists could lead to the development of more effective drugs for treating manic depression thanks to a new screening approach developed in a "slime mould" - a microbe that lives in leaves and dung on forest floors.

23 Apr 2005

Reflex sympathetic dystrophy syndrome may affect more than 1.2 million

Paula Abdul's story about her struggle with Reflex Sympathetic Dystrophy Syndrome (RSD), also known as Complex Regional Pain Syndrome (CRPS) highlights this complex and poorly understood disorder.

23 Apr 2005