Medicine News and Research

RSS

Scientists have uncovered a significant new link in the chain of immune system events through which estrogen prevents bone loss

Through research in mice, the scientists discovered that an immune signaling molecule called type b transforming growth factor (TGFb) is responsible for a cascade of events that leads estrogen to prevent bone loss.

29 Oct 2004

Public health facing calamity, say medics

The warning from public health leaders comes as ministers prepare to unveil the biggest public health strategy to date, targeting smoking, obesity and sexual health.

29 Oct 2004

Test used to diagnose B12 deficiency may be inadequate

A test that generally is used to measure the amount of vitamin B12 in the body is not sensitive enough to detect a deficiency of the vitamin, which has been linked to several neurological conditions, according to Saint Louis University research.

28 Oct 2004

New insights into hormone therapy show when estrogen best aids brain

New hormone therapy studies demonstrate estrogen's ability to directly stimulate neurons, repair damaged neurons, and stimulate support cells—most of which can alleviate some of the cognitive decline associated with menopause.

28 Oct 2004

New direction for spinal cord research

A piece of the puzzle of how nerves find their way across the midline of the brain and spinal cord in a developing embryo has been found by Medical College of Georgia researchers.

28 Oct 2004

Study suggests safer immunization approach to Alzheimer's

Researchers at the University of Illinois at Chicago have had preliminary success with a method of immunization intended to dissolve the plaques in brain tissue that are associated with Alzheimer's disease.

28 Oct 2004

Sugary foods are making up a growing chunk of kids’ daily diets

Obesity researcher Michael I. Goran, professor of preventive medicine in the Keck School of Medicine of USC, said sugary foods are making up a growing chunk of kids’ daily diets.

26 Oct 2004

First study to measure the influence of night-shift work on hormone levels that may affect breast-cancer risk

Three years ago, investigators at Fred Hutchinson Cancer Research Center made headlines nationwide when they published the results of a population-based study that suggested women who work the graveyard shift have an increased risk of breast cancer as opposed to women who work the day shift.

26 Oct 2004

British Government report declares NHS accident and emergency, the envy of the world

With 96 per cent of patients being seen and treated quickly in NHS A&E departments, this country's emergency departments are becoming the envy of the world, according to a British Government Report.

26 Oct 2004

First hearing in the landmark lawsuit against Atkins Nutritionals

The plaintiff, 53-year-old Jody Gorran, will argue that the Atkins corporation should be held liable for the life-threatening artery blockage he suffered after more than two years on the diet. Gorran filed suit against Atkins Nutritionals on May 26 in Palm Beach County Courthouse.

26 Oct 2004

Magnetic resonance guidance may improve the long-term success of treatment for deforming birthmark

Magnetic resonance (MR) guidance may improve the long-term success of treatment for low-flow vascular malformations, according to a study published in the November issue of the journal Radiology.

26 Oct 2004

Nonprescription medications to treat upper respiratory infections could save $4.75 billion a year

Using nonprescription, or over-the-counter (OTC), medications to treat common upper respiratory infections could save $4.75 billion a year, according to a new study conducted by researchers from Northwestern University.

26 Oct 2004

Researchers found that sedentary lifestyles can lead to higher medical costs

Lack of physical activity is costly not just to people’s health but to their wallets as well, a new study suggests.

25 Oct 2004

Evidence links cellular iron deficiency to restless legs syndrome

Iron-deficient cells in the brain are mixing up central nervous system signals to the legs and arms causing the irresistible urges to move and creepy-crawly sensations that characterize restless legs syndrome (RLS), a Penn State College of Medicine study reports.

25 Oct 2004

Researchers investigate new treatment options, including ways to boost immune responses to better control HIV

Highly active antiretroviral therapy (HAART) for the treatment of individuals infected by HIV-1 is limited by high costs, drug resistance, and drug-related toxicities. This has led researchers to investigate new treatment options, including ways to boost immune responses to better control HIV.

25 Oct 2004

Obese patients have higher health care costs

Compared to nonobese persons, obese patients had higher average health care costs over a one-year period, according to an article in the October 25 issue of The Archives of Internal Medicine, one of the JAMA/Archives journals.

25 Oct 2004

Studies examine risk factors and potential consequences associated with prehypertension

A substantial proportion of Americans have prehypertension (blood pressure above optimal levels, but not clinical hypertension) which is associated with an increased prevalence of other risk factors for heart disease and stroke and is also associated with potential increased risk for hospitalization and death

25 Oct 2004

Scientists are testing the effectiveness of a new type of flu vaccine

The experimental vaccine instead relies on a cell line drawn from insects known as silk moths, which are better known for their role as pests attacking crops such as corn, cotton, barley and alfalfa.

25 Oct 2004

Study could lead to new, more effective treatments for urinary tract infections

Anyone who thinks scientists lead a glamorous, exciting life should talk to Jennifer Snyder, a graduate student at the University of Maryland’s School of Medicine.

25 Oct 2004

The first new TB vaccine for more than 80 years has successfully come through safety trials in the UK

The first new TB vaccine for more than 80 years has successfully come through safety trials in the UK. The vaccine, devised by a team led by Dr Helen McShane in Oxford’s Centre for Clinical Vaccinology and Tropical Medicine (CCVTM), is designed to be used in tandem with the tried and tested BCG inoculation – first introduced in 1921 – and not to replace it.

25 Oct 2004

Medicine News and Research

Scientists have uncovered a significant new link in the chain of immune system events through which estrogen prevents bone loss

Public health facing calamity, say medics

Test used to diagnose B12 deficiency may be inadequate

New insights into hormone therapy show when estrogen best aids brain

New direction for spinal cord research

Study suggests safer immunization approach to Alzheimer's

Sugary foods are making up a growing chunk of kids’ daily diets

First study to measure the influence of night-shift work on hormone levels that may affect breast-cancer risk

British Government report declares NHS accident and emergency, the envy of the world

First hearing in the landmark lawsuit against Atkins Nutritionals

Magnetic resonance guidance may improve the long-term success of treatment for deforming birthmark

Nonprescription medications to treat upper respiratory infections could save $4.75 billion a year

Researchers found that sedentary lifestyles can lead to higher medical costs

Evidence links cellular iron deficiency to restless legs syndrome

Researchers investigate new treatment options, including ways to boost immune responses to better control HIV

Obese patients have higher health care costs

Studies examine risk factors and potential consequences associated with prehypertension

Scientists are testing the effectiveness of a new type of flu vaccine

Study could lead to new, more effective treatments for urinary tract infections

The first new TB vaccine for more than 80 years has successfully come through safety trials in the UK

Hasret Altan-Martin

Speeding Up Sample Preparation to Accelerate Analytical Chemistry

Ask the Expert: 7 Questions about Colorectal Cancer & Non-invasive Fecal DNA Testing

Latest News

Immunology eBook