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Researchers discover discrete region of the monkey brain that processes pitch

Johns Hopkins researchers have discovered a discrete region of the monkey brain that processes pitch, the relative high and low points of sound, by recognizing a single musical note played by different instruments.

7 Sep 2005

Researchers develop screening test for cells that activate immune system

UT Southwestern Medical Center researchers are the first to create a large-scale, cell-based screening method that identifies which compounds activate immune-response cells that hold promise for future cancer-fighting vaccines.

7 Sep 2005

Royal Pharmaceutical Society of Great Britain warns of internet medicines risk

The Royal Pharmaceutical Society of Great Britain has welcomed the Centre for Reform's report, Online pharmacy: patient choice or patient peril, and warns that people are dicing with danger if they use rogue internet websites to bypass safety rules and obtain medicines without a doctor’s prescription.

7 Sep 2005

Collaborators seek parasite invasion blockers

A malaria research team, including WEHI Structural Biologist, Professor Ray Norton, has received a US$1 million grant from the US National Institutes of Health to develop more effective malaria treatments.

7 Sep 2005

Call for more donations of brains to help researchers discover new treatments for neurological disorders

Speaking at the BA Festival of Science, at Trinity College, Dublin, Dr Kirstin Goldring from Imperial College London and Charing Cross Hospital is calling for more donations of brains to help researchers discover new treatments for neurological disorders.

7 Sep 2005

Putting the risk of breast cancer and postmenopausal Hormone Therapy (HT) into perspective

Two similar comprehensive literature reviews and an editorial about the varying risk with different postmenopausal hormone therapy regimens have been published this month in Human Reproduction Update.

7 Sep 2005

Methoxychlor (MXC) may interfere with proper development and function of the reproductive tract, leading to reduced fertility in women

The researchers found that MXC, which was manufactured as a safer replacement for the now-banned DDT, alters the estrogen-regulated gene Hoxa10 in the reproductive tract and reduces the ability of the uterus to support embryo implantation. The researchers used mice and then human cell lines to confirm their findings.

7 Sep 2005

Simple word test could identify early Alzheimer's

British scientists believe that a simple word test could be used to identify people who might be suffering from the very early stages of Alzheimer's disease.

7 Sep 2005

Anorexia may be caused by change in brain chemical

A new study has found that women who have had a certain type of anorexia nervosa show a change in the activity of a chemical in their brain that is widely associated with anxiety and other affective disorders, for as long as one year after recovery.

7 Sep 2005

Animal model of Parkinson's disease reveals striking sensitivity to common environmental toxins

In findings that support a relationship between agricultural chemicals and Parkinson's disease, two groups of researchers have found new evidence that loss of DJ-1, a gene known to be linked to inherited Parkinson's disease, leads to striking sensitivity to the herbicide paraquat and the insecticide rotenone.

7 Sep 2005

Contaminated water presents bigger crisis in the Gaza Strip

A group of Israeli, Palestinian and French scientists have proposed a possible management solution to ameliorate the water quality crisis depriving residents of drinkable water in the Gaza Strip. The study is published in the September-October 2005 issue of the journal Ground Water . This special theme issue contains 14 papers on transboundary ground water.

7 Sep 2005

A quirky or socially awkward approach to life might be the key to becoming a great artist, composer or inventor

New research in individuals with schizotypal personalities - people characterized by odd behavior and language but who are not psychotic or schizophrenic - offers the first neurological evidence that these individuals are more creative than normal or fully schizophrenic people, and rely more heavily on the right sides of their brains than the general population to access their creativity.

7 Sep 2005

Third-year medical students receive on average one gift or attend one activity sponsored by a pharmaceutical company per week

...and most believe that sponsored educational events are likely to be biased, according to an article in the September 7 issue of JAMA: The Journal of the American Medical Association, a theme issue on medical education.

7 Sep 2005

United States is expected to face a shortage of millions of workers within the coming decade

The newly established Boston College Center on Aging & Work has received a $3-million grant from the Alfred P. Sloan Foundation to study how the American workplace will evolve to accommodate its aging workforce.

7 Sep 2005

Batch reading mammograms can significantly reduce the number of patients who have to return for additional mammograms

Batch reading, the process of interpreting screening mammograms during a set-aside block of time in a quiet environment that prevents interruption or distraction, can significantly reduce the number of patients who have to return for additional mammograms - although few hospitals use it, say researchers from the University of Wisconsin.

7 Sep 2005

Enrollment at U.S. medical schools has changed very little over the last 10 years

The authors found that the number of medical students in 1994-1995 and in 2004-2005 remained constant, at about 67,000. The number of full-time faculty members increased from 90,016 in 1994-1995 to 119,025 in 2004-2005 (a 32 percent increase).

7 Sep 2005

Study indicates that patients with a cervical spinal injury may harbor additional spinal damage not visible on regular x-rays

In fact, more than a third of patients who were thought to have low-risk injuries actually have additional damage that may include significant fractures with the potential to produce serious spinal problems if not detected and treated properly.

7 Sep 2005

Letrozole following tamoxifen may benefit women with breast cancer

Switching to the drug letrozole following 5 years of treatment with tamoxifen reduces the risk of hormone-dependent breast cancer recurrence, but not overall survival, among postmenopausal women, according to a new study in the September 7 issue of the Journal of the National Cancer Institute.

7 Sep 2005

Education is the most effective way to empower the rural poor in Africa

"Education is the most effective way to empower the rural poor to get out of poverty and to ensure that the Millennium Development Goals are met in sub-Saharan Africa," according to Food and Agriculture Organization of the United Nations (FAO).

7 Sep 2005

Researchers recommend multidisciplinary approach of low back pain

Researchers calculated the costs of management of low back pain and found that an integrated and step-wise approach within a multidisciplinary setting forms a better use of the available resources. The study is published in the September issue of Pain Practice.

7 Sep 2005

Medical News

Researchers discover discrete region of the monkey brain that processes pitch

Researchers develop screening test for cells that activate immune system

Royal Pharmaceutical Society of Great Britain warns of internet medicines risk

Collaborators seek parasite invasion blockers

Call for more donations of brains to help researchers discover new treatments for neurological disorders

Putting the risk of breast cancer and postmenopausal Hormone Therapy (HT) into perspective

Methoxychlor (MXC) may interfere with proper development and function of the reproductive tract, leading to reduced fertility in women

Simple word test could identify early Alzheimer's

Anorexia may be caused by change in brain chemical

Animal model of Parkinson's disease reveals striking sensitivity to common environmental toxins

Contaminated water presents bigger crisis in the Gaza Strip

A quirky or socially awkward approach to life might be the key to becoming a great artist, composer or inventor

Third-year medical students receive on average one gift or attend one activity sponsored by a pharmaceutical company per week

United States is expected to face a shortage of millions of workers within the coming decade

Batch reading mammograms can significantly reduce the number of patients who have to return for additional mammograms

Enrollment at U.S. medical schools has changed very little over the last 10 years

Study indicates that patients with a cervical spinal injury may harbor additional spinal damage not visible on regular x-rays

Letrozole following tamoxifen may benefit women with breast cancer

Education is the most effective way to empower the rural poor in Africa

Researchers recommend multidisciplinary approach of low back pain

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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