Blood News and Research

RSS

Young adults who have been incarcerated have increased risk of hypertension

Young adults who have been incarcerated appear more likely to have high blood pressure and left ventricular hypertrophy, an enlarging of the heart muscle that is a common consequence of hypertension, according to a report in the April 13 issue of Archives of Internal Medicine.

13 Apr 2009

Depression after heart disease increases risk of heart failure

Patients with heart disease who are subsequently diagnosed with depression are at greater risk for heart failure (HF), a condition in which the heart can't pump enough blood throughout the body, according to a new study published in the April 21, 2009, issue of the Journal of the American College of Cardiology.

13 Apr 2009

Discovery of variations in resistance to sulfadoxine across Africa

Researchers have discovered that malaria parasites in east and west Africa carry different resistance mutations, which suggests that the effectiveness of sulfadoxine as an antimalarial drug may vary across Africa.

13 Apr 2009

Columbia University licenses retinal imaging technology to PCAsso Diagnostics

Columbia University Science and Technology Ventures announced that it has signed a worldwide exclusive license agreement with PCAsso Diagnostics, LLC to develop and market a novel imaging technology for diagnosis of vascular leakage disorders of the retina.

13 Apr 2009

Colon cancer shuts down receptor that could shut it down

Though a high-fiber diet has long been considered good for you and beneficial in staving off colon cancer, Medical College of Georgia researchers have discovered a reason why: roughage activates a receptor with cancer-killing potential.

13 Apr 2009

Anti-clotting medications may be associated with brain microbleeds in older adults

Individuals who take aspirin or other medications that prevent blood clotting by inhibiting the accumulation of platelets appear more likely to have tiny, asymptomatic areas of bleeding in the brain, according to a report posted online today that will appear in the June print issue of Archives of Neurology.

13 Apr 2009

New small molecule approach to Alzheimer's disease treatment

New therapeutic approaches in Alzheimer's disease are urgently needed.

13 Apr 2009

'Good' brown baby fat can ward off obesity and type 2 diabetes

Scientists in the United States say people who hang on to their baby fat may be protected from developing type 2 diabetes and becoming obese - obesity is a major risk factor for type 2 diabetes.

13 Apr 2009

Safety of Bitter orange herbal weight loss product questioned

The Australian Therapeutic Goods Administration (TGA) is reportedly examining whether there are any risks associated with an over-the-counter (OTC) herbal weight loss programme sold in Australia.

13 Apr 2009

PPI prescribed for asthma ineffective and too expensive

According to researchers in the U.S. millions of asthma patients taking the drug Nexium, (esomeprazole), or a similar drug are doing so unnecessarily.

13 Apr 2009

Transplant program tops in expected one-year survival rate

Fred Hutchinson Cancer Research Center's stem-cell transplant program at the Seattle Cancer Care Alliance (SCCA) was one of only two transplant programs nationwide that consistently outperformed the expected one-year survival rate for unrelated donor transplants, according to an independent report that assessed 122 transplant centers over a five-year period.

12 Apr 2009

Large waist size tied to increased risk of heart failure in middle-aged and older populations

Adding to the growing evidence that a person's waist size is an important indicator of heart health, a study led by investigators at Beth Israel Deaconess Medical Center (BIDMC) has found that larger waist circumference is associated with increased risk of heart failure in middle-aged and older populations of men and women.

12 Apr 2009

Study finds multidrug-resistant gram-negative bacteria high in long-term care

The prevalence of a certain form of drug-resistant bacteria, called multidrug-resistant gram-negative (MDRGN) organisms, far surpassed that of two other common antimicrobial-resistant infections in long-term care facilities, according to a study conducted by researchers at Hebrew SeniorLife's Institute for Aging Research.

12 Apr 2009

Omega-3 fatty acids may help cancer patients undergoing major operations

New research from Trinity College Dublin published in this month's Annals of Surgery points to a potentially significant advance in the treatment of patients undergoing major cancer surgery.

12 Apr 2009

New therapy for metastatic prostate cancer shows promise

A new therapy for metastatic prostate cancer has shown considerable promise in early clinical trials involving patients whose disease has become resistant to current drugs.

12 Apr 2009

New alternative to biopsy detects subtle changes in cancer cells

A drop of blood or a chunk of tissue smaller than the period at the end of this sentence may one day be all that is necessary to diagnose cancers and assess their response to treatment, say researchers at the Stanford University School of Medicine.

12 Apr 2009

Music listening may be beneficial for heart disease patients

Listening to music may benefit patients who suffer severe stress and anxiety associated with having and undergoing treatment for coronary heart disease.

12 Apr 2009

Discovery of novel mechanisms that might causally link type-2 diabetes to Alzheimer's disease

A recent study by Mount Sinai faculty suggests that a gene associated with onset of type-2 diabetes also decreases in Alzheimer's disease dementia cases.

12 Apr 2009

Thymosin beta-4 protein prompts damaged heart cells to repair themselves after a heart attack

A protein that the heart produces during its early development reactivates the embryonic coronary developmental program and initiates migration of heart cells and blood vessel growth after a heart attack, researchers at UT Southwestern Medical Center have found.

12 Apr 2009

Multivitamins have no impact on risk of cancer or heart disease in postmenopausal women

The largest study of its kind concludes that long-term multivitamin use has no impact on the risk of common cancers, cardiovascular disease or overall mortality in postmenopausal women.

12 Apr 2009