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New test to detect early stage liver cancer

Cancer of the liver is very difficult to detect, and it is a major cause of death in Asia and Africa, with rising incidence in Western countries as well.

9 Aug 2007

Sex and gender in cardiovascular-renal physiology and pathophysiology

Gender influences the prevalence and progression rate of many renal diseases, such as polycystic kidney disease (PKD).

9 Aug 2007

Novel bioreactor to repair vocal chords

Damaged or diseased vocal cords can forever change and even silence the voices we love, from a family member's to a famous personality's.

31 Jul 2007

Hydrogen peroxide damages absorbable sutures

Cleaning absorbable sutures with hydrogen peroxide dramatically decreases their tensile strength, researchers from UT Southwestern Medical Center have found.

31 Jul 2007

Circumcision may not actually effect sensation

According to a new study published in The Journal of Sexual Medicine, sexual sensation in circumcised and uncircumcised men may not be so different after all.

27 Jul 2007

Gynecologist removes ovaries through patient's belly button

Using a new technique developed at Drexel University College of Medicine in Philadelphia, Stephanie A. King, M.D., Associate Professor and Chief of Gynecologic Oncology, removed a woman's ovaries through a single incision in the patient's belly button.

24 Jul 2007

Sciton receives FDA approval for laser-assisted lipolysis and pulsed light treatment of wrinkles

Sciton has announced that the new ProLipo laser module received clearance from the U.S. Food and Drug Administration for laser-assisted lipolysis, and its BBL broadband pulsed light received clearance for the treatment of wrinkles.

13 Jul 2007

Genetically engineered herpes simplex virus keeps arteries free-flowing

A genetically engineered herpes simplex virus, primarily known for causing cold sores, may help keep arteries "free-flowing" in the weeks following angioplasty or stent placement for patients, according to research published early in the online edition of PNAS (Proceedings of the National Academy of Sciences of the United States of America).

11 Jul 2007

Cosmetic surgery techniques improve thyroid surgery results

Cosmetic surgery techniques, such as having a patient sit or stand while incision sites are marked so they blend into natural lines of the body, can improve the aesthetic result of thyroid surgery as well, researchers say.

10 Jul 2007

Stem cells to repair damaged heart muscle

In the first trial of its kind in the world, 60 patients who have recently suffered a major heart attack will be injected with selected stem cells from their own bone marrow during routine coronary bypass surgery.

23 Jun 2007

Stem cells to repair damaged heart muscle

22 Jun 2007

50 million Europeans suffer from neurological diseases

About 50 million people in the EU suffer from neurological diseases such as epilepsy, migraines, multiple sclerosis, Parkinson's disease, strokes and dementia.

18 Jun 2007

Does circumcision affect sensitivity?

The long-term-health impact of neo-natal circumcision has received little study while the consequences of circumcision on sexual function in the adult male have received even less attention.

17 Jun 2007

Self-healing materials that mimic human skin

The next generation of self-healing materials, invented by researchers at the University of Illinois, mimics human skin by healing itself time after time.

14 Jun 2007

Overview of coronary stents

Tiny, expandable mesh tubes - or stents - which help prop open clogged arteries are among the most commonly used medical devices.

8 Jun 2007

Scientist's discovery of role of Aquaporin in spinal injuries recognized with research funding award

Dr. Olivera Nesic-Taylor, an assistant professor in biochemistry and molecular biology at the University of Texas, Galveston, was presented with the Erica Nader Award for 'breakthrough research in spinal cord regeneration.'

3 Jun 2007

Dynamic sonography useful in the diagnosis of muscle tears and hematomas

Dynamic sonography is useful in the diagnosis, management and follow-up of muscle tears and hematomas, according to a recent study conducted by researchers from Khoula Hospital in Muscat, Oman.

28 May 2007

Magnetic resonance elastography enables noninvasive liver diagnoses

Two recent Mayo Clinic studies have found that magnetic resonance elastography (MRE), a new imaging technique invented at Mayo Clinic, is an accurate tool for non-invasive diagnosis of liver diseases.

24 May 2007

Safer medical implants

A pair of Florida State University researchers have received a major grant from the National Institutes of Health (NIH) to study ways of preventing the body from developing scar tissue around biomedical devices such as coronary artery stents - a problem that affects thousands of patients each year.

18 May 2007

Mammals have the power to regenerate

Researchers at the University of Pennsylvania School of Medicine have found that hair follicles in adult mice regenerate by re-awakening genes once active only in developing embryos.

18 May 2007