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Vimentin marker detects colon cancer in 46 percent of patients

Researchers at Case Western Reserve University School of Medicine and the Ireland Cancer Center of University Hospitals of Cleveland report identifying a new DNA gene marker, vimentin, that was shown in a recent study to be three times more effective in detecting colon cancer than the standard doctor's office test that detects blood in the stool.

2 Aug 2005

Lowering the current PSA threshold for recommending a prostate biopsy may subject millions of men to unnecessary, potentially harmful medical procedures

Lowering the current prostate-specific antigen (PSA) threshold for recommending a prostate biopsy may subject millions of men to unnecessary, potentially harmful medical procedures with no evidence that it will improve prostate cancer mortality rates, according to a new study in the August 3 issue of the Journal of the National Cancer Institute.

2 Aug 2005

Scientists use gene transfer to prevent retinoschisis

University of Florida scientists used a healthy human gene to prevent blindness in mice with a form of an incurable eye disease that strikes boys.

2 Aug 2005

People born during a famine in China have an increased risk of schizophrenia

...consistent with previous research suggesting a link between fetal nutritional deficiency and schizophrenia, according to a study in the August 3 issue of JAMA: The Journal of the American Medical Association, a theme issue on violence and human rights.

2 Aug 2005

Relationship between allergies and mold spores in lawns

"Have you ever driven down the road and seen someone mowing the lawn wearing a mask? This is an example of the relationship between allergies and mold spores in lawns. Dr. Phil Colbaugh, research plant pathologist at the Texas Agricultural Experiment Station in Dallas, cites a common image seen in Texas throughout the warm weather months.

2 Aug 2005

Researchers find C-reactive protein differences, a predictor of heart disease among sexes, races

A protein in the blood that is considered to be a key indicator of future heart disease may vary considerably among women and men, as well as blacks and whites, according to new research at UT Southwestern Medical Center.

2 Aug 2005

By not implementing a neuroblastoma screening program the United States and Canada saved $574.1 million in health costs

By not implementing a neuroblastoma screening program between 1989 and 2002, the United States and Canada saved $574.1 million in health costs, avoided the unnecessary treatment of more than 9,200 children, and avoided false-positive findings in more than 5,000 children, according to a new study in the August 3 issue of the Journal of the National Cancer Institute.

2 Aug 2005

Cognitive therapy programs help prevent repeat suicides attempts

Adults who had attempted suicide reduced their risk of a repeat attempt by participating in a cognitive therapy program, compared to adults who received the usual care, according to a study in the August 3 issue of JAMA: The Journal of the American Medical Association, a theme issue on violence and human rights.

2 Aug 2005

Men display more homophobic attitudes when feeling insecure about their masculinity

Threaten a man's masculinity, and he will assume more macho attitudes, according to a study by a Cornell University researcher.

2 Aug 2005

Successful visceral leishmaniasis vaccine trial in dog

Visceral leishmaniasis, which is the most severe form of that group of diseases, affects 500 000 people in the world each year. It is caused by a protozoan, Leishmania infantum, transmitted by sand fly bites.

2 Aug 2005

Plastic surgery to restore facial defects helps give mentally disabled children a better lease on life

Reconstructing severe facial deformities in children with mental disabilities can be a hard decision for parents. Insurance companies may consider some operations to be only for cosmetic purposes and refuse to cover them.

2 Aug 2005

Pig fever added to notifiable disease list

Secretary for Hong Kong's Health, Welfare & Food Dr York Chow said today the move will enable the Government to strengthen surveillance, and aid early detection and implementation of health control measures.

2 Aug 2005

Finding foodborne illness outbreaks sooner, faster

If 25 people eating at a single banquet hall became sick and needed hospitalization, determining the cause could be as easy as checking the dinner menu. But if those same people were scattered across 20 states and became ill after eating food processed at a single site, identifying the link could sometimes be impossible.

2 Aug 2005

Guidant receives FDA approval to re-enter heart failure market

Guidant Corporation has announced U.S. Food and Drug Administration (FDA) approval to re-launch its CONTAK RENEWAL 3 family of cardiac resynchronization therapy (CRT) defibrillators in the United States.

2 Aug 2005

Significant step forward in the search for a vaccine against Group B meningococcal disease

For a long time, doctors and scientists have suspected that Neisseria lactamica, a harmless germ carried mostly by children under the age of five years, is the key to the development of natural immunity to meningococcal meningitis and septicaemia (blood poisoning).

2 Aug 2005

Strategic analyses of European In-Vitro cancer diagnostics market - Cancer research yields promising results

Every year, nearly one in four Europeans - a total of almost one million people - dies from cancer, giving Europe the dubious distinction of having amongst the highest cancer-related mortality rates in the world. Even as cancer remains a difficult disease to diagnose, often resulting in either poor diagnosis or misdiagnosis, the number of new cancer cases is set to double by 2020.

2 Aug 2005

Link between stress and the health of victims of crime

A new study conducted by researchers at the University of Adelaide will examine the link between stress and the health of victims of crime.

2 Aug 2005

Monash University software helps tackle cancer and aircraft design

A powerful software tool designed by academics at Monash University is being used in the UK to help develop cancer treatments and improve aircraft engine design.

2 Aug 2005

High fructose corn syrup: a safe, natural ingredient

The July 31 article "Fructose sweetning could be even worse than using other sweeteners," mischaracterizes high fructose corn syrup (HFCS), a natural, home-grown sweetener from U.S. corn fields. The article reports on a recent University of Cincinnati study whose authors assert that the body processes HFCS differently than other sugars due to the fructose content.

2 Aug 2005

Robotic human jaw

A robotic human jaw, under collaborative development by Massey engineers, will have applications for both medical and food technological research.

2 Aug 2005

Medical News

Vimentin marker detects colon cancer in 46 percent of patients

Lowering the current PSA threshold for recommending a prostate biopsy may subject millions of men to unnecessary, potentially harmful medical procedures

Scientists use gene transfer to prevent retinoschisis

People born during a famine in China have an increased risk of schizophrenia

Relationship between allergies and mold spores in lawns

Researchers find C-reactive protein differences, a predictor of heart disease among sexes, races

By not implementing a neuroblastoma screening program the United States and Canada saved $574.1 million in health costs

Cognitive therapy programs help prevent repeat suicides attempts

Men display more homophobic attitudes when feeling insecure about their masculinity

Successful visceral leishmaniasis vaccine trial in dog

Plastic surgery to restore facial defects helps give mentally disabled children a better lease on life

Pig fever added to notifiable disease list

Finding foodborne illness outbreaks sooner, faster

Guidant receives FDA approval to re-enter heart failure market

Significant step forward in the search for a vaccine against Group B meningococcal disease

Strategic analyses of European In-Vitro cancer diagnostics market - Cancer research yields promising results

Link between stress and the health of victims of crime

Monash University software helps tackle cancer and aircraft design

High fructose corn syrup: a safe, natural ingredient

Robotic human jaw

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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