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Hormone leptin could play a key role in treating bone loss, anorexia and infertility in women

A new study has found that the hormone leptin plays a key role in women’s reproductive and neuroendocrine health and suggests a future for the hormone in treating a number of conditions including exercise-induced bone loss, anorexia and in some cases of infertility.

2 Sep 2004

Sense of humour research reveals secrets of what makes us laugh

A sense of humour is a much admired asset. But do the same things make people laugh all over the world? And can we measure our ability to appreciate the funny side of life?

2 Sep 2004

First step in using gene therapy to treat glaucoma

Mayo Clinic researchers have demonstrated they can permanently transfer a functioning gene to targeted tissues within the eye.

2 Sep 2004

Study of the effects of liposuction on different parts of the body finds the procedure to be safe under proper conditions

Researchers at UT Southwestern Medical Center at Dallas have completed the first comprehensive study of the effects of liposuction on different parts of the body during and immediately following the procedure.

2 Sep 2004

Counseling for breast cancer patients means healthier diets, reduced smoking and stronger immune systems

Regular psychological counseling for breast cancer patients may do more than just lower their stress and anxiety. A new study says the right kind of intervention can also mean healthier diets, reduced smoking, and most surprising of all – a stronger immune system.

2 Sep 2004

Study reveals what may be the earliest step in the development of prostate cancer

The finding could open the door to new tests that predict whether the cancer will become aggressive and the development of treatments to prevent the condition from progressing.

2 Sep 2004

Risk of thyroid cancer rises with increasing radiation dose

The risk of thyroid cancer rises with increasing radiation dose, according to the most thorough risk analysis for thyroid cancer to date among people who grew up in the shadow of the 1986 Chernobyl power-plant disaster.

2 Sep 2004

Proven clinical efficiency key to success of nascent European bone graft substitutes market

Increased orthopaedic surgical procedures and an ageing baby boomer generation have been boosting the demand for bone grafts. Even as new applications and innovative products create exciting growth opportunities, the key challenge for bone graft substitutes suppliers is to produce material with clinical efficacy equivalent to, or surpassing, existing alternatives.

2 Sep 2004

Women perceive color better than men

Stereotypes about the superior color sense of women may well be rooted in genetics. Brian Verrelli, a researcher at the Biodesign Institute at ASU, is co-collaborator on a study suggesting that natural genetic selection has provided women with a frequent ability to better discriminate between colors than men.

2 Sep 2004

Ambitious decades-long investigation into the causes of breast cancer aims to recruit 100,000 women

Details of a unique, ambitious and decades-long investigation into the causes of breast cancer - The Breakthrough Generations Study - were revealed today by Breakthrough Breast Cancer, the UK's leading breast cancer charity, and The Institute of Cancer Research, one of the world's leading cancer research organisations.

1 Sep 2004

Chemotherapy experts refute ASCO recommendations on use of drug sensitivity and resistance assays

A group of leading chemotherapy experts assembled as the Clinical Oncologists for Individualized Therapy (COFIT) refute the findings of the American Society of Clinical Oncology (ASCO) technology assessment panel regarding the use of chemotherapy sensitivity and resistance assays (CSRAs).

1 Sep 2004

Researchers discover that DNA fragments destroy melanoma cells

Researchers at Boston University School of Medicine have discovered that small DNA fragments or oligonucleotides that resemble the telomere (chromosome end), also called T-oligos, can cause human melanoma cells to undergo extensive apoptosis (cell death), while surviving melanoma cells become more differentiated and therefore less aggressive.

1 Sep 2004

Launch of one of the US's largest electronic medical record implementations

As part of an ongoing mission to improve the quality and safety of patient care, Buffalo Hospital is the first Allina hospital to transition away from paper processes and begin using an electronic medical record system that will ultimately be shared by all of Allina’s seventy-six sites, including 11 hospitals and sixty-five clinics.

1 Sep 2004

First study about the influence of physical deconditioning on ventricular tachyarrhythmias

When athletes with irregular heartbeats are advised to stop intensive training, the arrhythmias often subside, and this response may help physicians decide which athletes may reenter competition, according to a new study in the Sept. 1, 2004 issue of the Journal of the American College of Cardiology.

1 Sep 2004

Blacks and whites have similar amounts of coronary calcium deposits, which are a sign of atherosclerotic plaques

In contrast to earlier studies that indicated African-Americans tend to have lower amounts of atherosclerosis than whites, despite having higher cardiovascular death rates, heart scans in a large, representative population indicate that blacks and whites have similar amounts of coronary calcium deposits

1 Sep 2004

The lower your cholesterol in midlife, the better you are off in old age

With up to 39 years of follow-up data in hand, Finnish researchers can say men who had naturally low cholesterol levels in early middle age are more likely to survive and have a higher quality of life in old age

1 Sep 2004

New sedation procedure which could allow patients to avoid potentially risky general anaesthetics

Dental experts have developed a new sedation procedure which could relieve pressure on hospitals and allow patients to avoid potentially risky general anaesthetics.

1 Sep 2004

International research sheds light on Escherichia coli

An unprecedented picture of how bacteria latch on to human cells has been published by UK, French and US scientists. They have produced a finely detailed model of one of the tools used by some of the nastiest varieties of the stomach bug, Escherichia coli, to stick to and gain entry to host cells.

1 Sep 2004

Mammography screening reduces risk of distant tumor recurrence

Women who have breast cancer detected by mammography screening have a reduced risk of distant tumor recurrence than women with breast cancer detected outside of screening, according to a study in the September 1 issue of JAMA.

1 Sep 2004

More women and adolescents needed in HIV vaccine clinical trials

Greater participation of women and adolescents is needed in HIV vaccine clinical trials, according to a group of international experts, who attended a consultation on HIV vaccine trials in Lausanne, Switzerland, from 26-28 August.

1 Sep 2004

Research News and Research

Hormone leptin could play a key role in treating bone loss, anorexia and infertility in women

Sense of humour research reveals secrets of what makes us laugh

First step in using gene therapy to treat glaucoma

Study of the effects of liposuction on different parts of the body finds the procedure to be safe under proper conditions

Counseling for breast cancer patients means healthier diets, reduced smoking and stronger immune systems

Study reveals what may be the earliest step in the development of prostate cancer

Risk of thyroid cancer rises with increasing radiation dose

Proven clinical efficiency key to success of nascent European bone graft substitutes market

Women perceive color better than men

Ambitious decades-long investigation into the causes of breast cancer aims to recruit 100,000 women

Chemotherapy experts refute ASCO recommendations on use of drug sensitivity and resistance assays

Researchers discover that DNA fragments destroy melanoma cells

Launch of one of the US's largest electronic medical record implementations

First study about the influence of physical deconditioning on ventricular tachyarrhythmias

Blacks and whites have similar amounts of coronary calcium deposits, which are a sign of atherosclerotic plaques

The lower your cholesterol in midlife, the better you are off in old age

New sedation procedure which could allow patients to avoid potentially risky general anaesthetics

International research sheds light on Escherichia coli

Mammography screening reduces risk of distant tumor recurrence

More women and adolescents needed in HIV vaccine clinical trials

Spectroscopy Applications in the Environment eBook eBook

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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