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Protecting HIV patients from Hep B

Since the transmission of HIV and Hepatitis B virus (HBV) are so similar, individuals infected with one of these viruses are at a significantly increased risk for contracting the other.

19 Jul 2007

Protein kinase G holds promise for cancer treatment

An enzyme that cancer cells eliminate, apparently so they can keep proliferating, may hold clues to more targeted, effective cancer treatment, scientists say.

19 Jul 2007

Early education key to preventing melanoma

Melanoma is killing young people as never before, and a new educational program created in part by a group of medical students and dermatology faculty from Saint Louis University School of Medicine is hoping to reverse this deadly trend.

18 Jul 2007

FDA approves Extina for seborrheic dermatitis

Stiefel Laboratories, Inc. has announced that the U.S. Food and Drug Administration (FDA) has approved its new drug application for Extina (ketoconazole) Foam, 2% for the treatment of seborrheic dermatitis.

18 Jul 2007

Preventive techniques greatly reduce pressure ulcers

Working together to reduce the occurrence of pressure ulcers in patients throughout various care settings, members of the New Jersey Hospital Association's Pressure Ulcer Collaborative have reported a 70 percent reduction in the incidence of new pressure ulcers after nearly two years of applying shared best practices and preventive techniques.

18 Jul 2007

Heart patches that stimulate regeneration

When human hearts are injured, as during a heart attack, healthy tissue normally can't regrow.

18 Jul 2007

Continuous support for women during childbirth

When it comes to giving birth, some traditional approaches could result in happier and healthier moms and newborns, according to two research reviews.

18 Jul 2007

Special patch improves heart function after heart attacks

Researchers in the U.S. have developed a special patch which regenerates cardiac cells after a heart attack; when the patch is placed on the damaged area of the heart it improves heart function.

17 Jul 2007

Temporalis tendon transfer reanimates paralyzed faces

A surgical technique known as temporalis tendon transfer, in conjunction with intense physical therapy before and after surgery, may help reanimate the features of those with facial paralysis, according to a report in the July/August issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.

17 Jul 2007

Cutaneous T-cell lymphoma becomes more common in U.S.

The cancer known as cutaneous T-cell lymphoma became substantially more common in the United States between 1973 and 2002, according to a report in the July issue of Archives of Dermatology.

17 Jul 2007

Management of faecal incontinence in adults

Adults who involuntarily lose solid or liquid stools no longer have to suffer in silence, thanks to new national standards on treating and managing the condition, known as faecal incontinence.

17 Jul 2007

Paint helps surgeons see where a tumor begins and ends

A tumor paint developed by researchers at Seattle Children's Hospital Research Institute and Fred Hutchinson Cancer Research Center will help surgeons see where a tumor begins and ends more precisely by illuminating the cancerous cells.

16 Jul 2007

Selenium and type 2 diabetes

Selenium, an antioxidant included in multivitamin tablets thought to have a possible protective effect against the development of type 2 diabetes, may actually increase the risk of developing the disease, an analysis by researchers at the University at Buffalo has shown.

16 Jul 2007

Key mechanism to emergence of deadly strep bacteria discovered

The incidence of serious strep infections has risen dramatically in the last three decades, and this increase is largely attributed to the spread around the globe of a single strain of strep known as the invasive M1T1 clone.

16 Jul 2007

Real-time 3-D ultrasound in nerve blockade speeds patient recovery

Mayo Clinic physicians have adapted real-time 3-D ultrasound imaging devices -- including one designed to look at an infant's heart -- so that they can watch as they use a needle filled with anesthetic to numb individual nerves located inches under the skin.

16 Jul 2007

A suntan is the body's best effort to fend off ultraviolet light

For years, the official word on tanning has been … don't. Health organizations have driven home the message that the sun exposure needed to get a tan increases your chances of getting skin cancer.

16 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

New target for muscular dystrophy drug therapy

Researchers at the University of Pennsylvania School of Medicine report how the gene for utrophin, which codes for a protein very similar to dystrophin, the defective protein in Duchenne muscular dystrophy (DMD), puts the brakes on its own expression in muscle cells, thereby suggesting a new target for treatment.

13 Jul 2007