Thursday, March 29, 2012

Medical News

Medical News


Diesel exhaust fumes cause blood pressure rise

Posted: 29 Mar 2012 05:00 PM PDT

Inhalation of diesel exhaust causes a significant rise in systolic blood pressure in healthy nonsmokers, report US researchers.

Bone marrow cell therapy for HF does not improve all heart function measures

Posted: 29 Mar 2012 05:00 PM PDT

Using autologous bone marrow cells to treat chronic ischemic heart failure does not improve the majority of heart function measures, a study suggests.

Adverse outcomes do not differ between off- and on-pump CABG

Posted: 29 Mar 2012 05:00 PM PDT

There is no significant difference between off- and on-pump coronary artery bypass graft surgery with respect to 30-day mortality, myocardial infarction, stroke, or renal failure requiring dialysis, researchers say.

Overtreatment poses risk to elderly diabetics

Posted: 29 Mar 2012 05:00 PM PDT

Strict control of blood glucose in elderly nursing home residents who have diabetes may be detrimental to their health, report Italian researchers.

HDL subfraction ‘may promote longevity in men’

Posted: 29 Mar 2012 05:00 PM PDT

Levels of a particular high-density lipoprotein cholesterol subfraction predict longevity in men, independently of other lipid and nonlipid risk factors, shows research.

Gene profile could guide osteosarcoma patient care

Posted: 29 Mar 2012 05:00 PM PDT

UK scientists have identified gene variants that may help predict the response of osteosarcoma patients to chemotherapy and their risk for side effects.

UV photographs reflect melanoma risk in adolescents

Posted: 29 Mar 2012 05:00 PM PDT

Sun damage seen on ultraviolet photographs correlates with the presence of phenotypic risk factors for melanoma in adolescents, suggesting that such photos could be good indicators of who is at greatest risk for skin cancer.

Sleep problems common in children with bipolar disorder

Posted: 29 Mar 2012 05:00 PM PDT

Most children with bipolar disorder experience sleep problems during mood episodes, US study results show.

Schizophrenia linked to increased autoimmune disease risk

Posted: 29 Mar 2012 05:00 PM PDT

Patients with schizophrenia are more likely to develop autoimmune diseases than the general population, research suggests.

Moyamoya characteristics in the USA defined

Posted: 29 Mar 2012 05:00 PM PDT

The diagnosis of moyamoya disorder and associated ischemic stroke has increased over recent years in the USA, say researchers who characterized a large cohort of patients.

Model predicts basilar artery occlusion outcomes

Posted: 29 Mar 2012 05:00 PM PDT

Researchers have developed a model that predicts which patients will have a poor outcome after basilar artery occlusion.

Vorapaxar reduces CV events but may increase bleeding

Posted: 29 Mar 2012 05:00 PM PDT

Researchers have found that vorapaxar, a novel selective thrombin inhibitor, reduces the risk for cardiovascular death or ischemic events in patients with stable atherosclerosis already on aspirin therapy.

Dutch data adds to breast cancer screening debate

Posted: 28 Mar 2012 05:00 PM PDT

Results from one of the longest-running national breast cancer screening programs have shown that it has contributed to a 31% drop in deaths from the disease since 1989, with limited overdiagnosis and reasonable costs.

Eating chocolate regularly has unexpected benefit

Posted: 28 Mar 2012 05:00 PM PDT

Regular chocolate eaters have a lower body mass index than people who consume chocolate less frequently, suggest results from a cross-sectional study.

Many older Italians may benefit from statins

Posted: 28 Mar 2012 05:00 PM PDT

Over a third of people in low cardiovascular risk countries may actually be at moderate or high cardiovascular risk, study findings suggest.

White rice intake linked to diabetes risk

Posted: 28 Mar 2012 05:00 PM PDT

Increased white rice intake is associated with a significantly elevated risk for Type 2 diabetes, especially among Asian populations, show the results of a meta-analysis.

Botulin injection improves bladder control in incontinent women

Posted: 27 Mar 2012 05:00 PM PDT

Women who suffer from an overactive bladder may benefit from an injection of botulinum toxin into the walls of their bladders, show findings from a UK study.

Initial linagliptin plus metformin combination effective at treating diabetes

Posted: 27 Mar 2012 05:00 PM PDT

Combination linagliptin and metformin therapy is an effective and well-tolerated first-line therapy for the treatment of Type 2 diabetes, shows a study published in Diabetes, Obesity and Metabolism.

Mineral metabolism disrupted in CKD patients with diabetes

Posted: 26 Mar 2012 05:00 PM PDT

Disordered mineral metabolism is more severe and develops earlier in the course of chronic kidney disease in patients with diabetes than it does in those without diabetes, report US researchers.

Urinary tubular markers linked to albuminuria in diabetic nephropathy

Posted: 26 Mar 2012 05:00 PM PDT

Urine levels of tubular markers may be associated with albuminuria in the early stage of diabetic nephropathy, report researchers.

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