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Nature of electrical abnormalities occurring during the development of heart failure

A Johns Hopkins undergraduate student has contributed to new research showing that electrical changes in the heart leading to heart failure can occur long before a patient exhibits any clinical symptoms.

8 Mar 2005

Study finds potential link to help find blocked heart arteries

A blood test in combination with a stress test can help better determine if someone is likely to have a blocked heart artery, according to a study by doctors at Providence Hospital in Southfield, Mich.

8 Mar 2005

Growth hormone treatment improves symptoms of metabolic disorder in postmenopausal women

Researchers in Sweden have discovered that growth hormone (GH) treatment may result in the reduction of multiple metabolic disorders associated with abdominal obesity in postmenopausal women.

8 Mar 2005

Beta-blockers can benefit patients with certain serious heart problems such as diastolic heart failure

Beta-blockers, medications that block the action of certain hormones on the heart, can benefit patients with certain serious heart problems such as diastolic heart failure, according to cardiologists at the Keck School of Medicine of the University of Southern California and Loma Linda University Medical Center.

7 Mar 2005

Implanted devices are giving cardiologists a new view of subtle changes in a key measurement of heart health

Implanted devices intended to optimize the cardiac function of patients with heart failure have provided new insights into which patients might be at higher risk of dying suddenly from their disease, according to researchers at Duke University Medical Center.

7 Mar 2005

Serum sodium level is a major predictor of a poor prognosis for heart failure patients

Research presented today at the American College of Cardiology's Scientific Sessions in Orlando pinpoints a major marker of a poor prognosis for heart failure, hyponatremia, or a lower than normal concentration of serum or blood sodium.

7 Mar 2005

Thalidomide may have a new lease of life as a cancer treatment

The drug thalidomide may have a new lease of life as a cancer treatment. A small study published in Gut suggests that it slows down the weight loss and wasting associated with advanced disease in patients with pancreatic cancer.

7 Mar 2005

Proteins link cellular aging and response to calorie restriction

In the March 3 issue of Nature, Johns Hopkins researchers report that two proteins best known for very different activities actually come together to turn the liver into a sugar-producing factory when food is scarce.

6 Mar 2005

FDA issues information on the risks and benefits of Crestor

The U.S. Food and Drug Administration (FDA), today issued public health advice, patient information, and professional healthcare information on the risks and benefits of Crestor (Rosuvastatin calcium), a cholesterol-lowering drug.

2 Mar 2005

Virtual reality games can help alleviate pain in children

Virtual reality games can help alleviate pain in children being treated for severe injuries, according to research published today in the Open Access, peer reviewed journal BMC Pediatrics.

2 Mar 2005

Future diabetes drugs may target new protein interaction

2 Mar 2005

Amercan footballers are too fat

A new study by University of North Carolina endocrinologist Joyce Harp and student Lindsay Hecht suggests that as many 56 per cent of players in the National Football League are obese.

2 Mar 2005

Small hearts make big difference for young transplant recipients

When a young child is in need of a heart transplant, the problem is not the intricate surgery, but the scarcity of donors.

1 Mar 2005

Nature’s most sophisticated biological weapon

Nature’s most sophisticated biological weapon, snake venom, largely evolved from bits of body parts a Melbourne researcher has found.

1 Mar 2005

Study finds single-set training actually decreases strength in trained postmenopausal women

The question of using single-set vs. multiple-set training remains difficult to solve even after years of extensive research. The final vote has yet to be determined due to the vast number of variables involved such as: equipment usage, intensity, muscle groups studied, age of participants, beginning fitness level, and duration of the study.

28 Feb 2005

Fear of botulism as a bioterrorist weapon is to be reduced by British vaccine technology

Fear of botulism as a bioterrorist weapon is to be reduced, as the US government announces its support for a new British vaccine technology, which promises for the first time to provide an effective defence against botulism – the most deadly naturally occurring substance.

28 Feb 2005

PET/CT imaging technology for cancer patients

Cancer patients at Mercy & Unity Hospitals have access to the latest in diagnostic imaging to assess the presence and extent of most types of cancer.

28 Feb 2005

Ankle sprains may predispose a patient to osteoarthritis

Ankle sprains may predispose a patient to osteoarthritis according to a study presented at the American Orthopaedic Foot and Ankle Society’s Annual Winter Meeting in Washington, DC.

27 Feb 2005

Protein called CK2 plays a deadly role in colorectal carcinoma

A protein called CK2 plays a deadly role in colorectal carcinoma by blocking the ability of these tumors to activate a natural self-destruct mechanism that would clear this cancer from the body. This finding, by researchers at St. Jude Children's Research Hospital, is currently published in the online edition of Oncogene.

24 Feb 2005

Exercise therapy can improve muscle strength in people with multiple sclerosis

Exercise therapy also improved the mood of MS patients in exercise therapy programs, compared to patients who did not participate in the therapy. The researchers did not find any evidence that exercise therapy affected patients’ fatigue or their sense of how ill they were.

22 Feb 2005