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More evidence needed to determine how diets can reduce hypertension in individuals

New research by a University of Kent pharmacist should reveal more evidence about how diets can reduce blood pressure and other risk factors for heart disease in different individuals.

6 Jul 2011

Aquatain surface layer helps control malaria mosquitoes in rice-agro ecosystems

A thin, liquid layer applied on the surface of inundated rice paddies effectively kills malaria mosquito larvae without having an impact on other aquatic life. Rice yield remains the same and water was saved because of the anti-evaporative properties of the layer.

2 Jul 2011

STSI receives NIH grant to conduct heart-based research

Researchers looking to find a root cause for heart attacks and coronary artery disease will soon begin using a novel investigative approach that borders on science fiction as they work toward the holy grail of American medicine: preventing the nation's No. 1 killer.

2 Jul 2011

Coffee protects against Alzheimer's disease

The study appears online in the Journal of Alzheimer’s Disease, was in mice whose DNA had been tweaked to contain a human Alzheimer’s gene. Just like humans with familial Alzheimer’s, these mice become increasingly forgetful as they age. It was seen that the equivalent of four to five cups of caffeinated coffee every few days led to much improved memories in the Alzheimer’s mice, says study co-author Gary Arendash, a scientist at the Florida Alzheimer’s Disease Research Center in Tampa.

30 Jun 2011

Text messages help smokers quit: Study

A behavioral study has found that motivational text messages sent to smokers' mobile phones can double their chances of giving up tobacco. The “txt2stop” trial at London School of Hygiene and Tropical Medicine (LSHTM) and funded by the Medical Research Council tested the effects of inspirational text messages designed to encourage quitting on almost 3,000 smokers. Participants were twice as likely to banish their habit as another group sent texts unrelated to smoking.

30 Jun 2011

CSIS report on Army and Navy overseas medical research

This report, titled "The Future of the U.S. Army and Navy Overseas Medical Research," from the Center for Strategic & International Studies lays out the research, conclusions, and recommendations from "a year-long, independent examination of the U.S. Army and Navy overseas medical research laboratories," which "stand at the intersection of health and security, a topic of increased importance to U.S. approaches to global health".

30 Jun 2011

Mobile phone text messages help smokers to beat addiction

Mobile phones could hold the key to people giving up smoking after a programme involving sending motivational and supportive text messages to smokers doubled quit rates at six months.

30 Jun 2011

Genes in Tasmanian Devil give new hope to children with cancer

Cancer researchers have generated a genetic blueprint of the Tasmanian Devil genome, revealing cancer-associated genes that may answer important questions about adult and childhood cancer.

30 Jun 2011

Impulsivity linked to superstitions in pathological gamblers

Research led by the University of Cambridge has found a link between impulsivity and flawed reasoning (such as believing in superstitious rituals and luck) in problem gamblers.

29 Jun 2011

U.Va. and Epsilon partner to provide commercial version of computer-based diabetes simulation tool

A computer-based diabetes simulation tool developed by University of Virginia researchers is now commercially available, thanks to a partnership with the Charlottesville-based medical research firm The Epsilon Group. The simulator is the only protocol that has been accepted by the U.S. Food and Drug Administration as an alternative to animal testing of Type 1 diabetes control strategies.

29 Jun 2011

New strategies for minimising the consequences of preterm babies

Babies born prematurely could be at greater risk of developing kidney diseases later in life according to a landmark study investigating the impacts of preterm birth on kidney development.

28 Jun 2011

HIV drug linked to accelerated and early aging

New research published this Sunday reveals that a class of generic AIDS drugs often used to treat HIV in Africa and other poor regions can cause premature aging and lead to age-related illnesses such as heart disease and dementia.

27 Jun 2011

Lean gene and heart disease risk

According to a new study published Sunday, being lean may not always lead to a lower risk of heart disease and diabetes. The researchers have successfully identified a gene linked both to having a lean body and to a higher risk of metabolic diseases.

27 Jun 2011

Anticholinergic medications linked to risk of cognitive impairment, death in older population

A large, long-term study confirms that medications with anticholinergic activity, which include many drugs frequently taken by older adults, cause cognitive impairment. The research is also the first to identify a possible link between these drugs - which include over-the-counter and prescription sleep aids and incontinence treatments - and risk of death.

27 Jun 2011

Some HIV drugs can cause premature ageing

A class of anti-retroviral drugs commonly used to treat HIV, particularly in Africa and low income countries, can cause premature ageing, according to research published today in the journal Nature Genetics. The study shows that the drugs damage DNA in the patient's mitochondria - the 'batteries' which power their cells.

27 Jun 2011

Department of Defense awards Impel Phase II SBIR grant for blood-brain barrier bypass technology

Impel NeuroPharma, a medical device company whose technology is designed to enable pharmaceutical drugs to bypass the blood-brain barrier and enter the central nervous system (CNS), today announced that it was selected to receive a Phase II Small Business Investigational Research (SBIR) grant from the Department of Defense's Chemical and Biological Defense SBIR Program entitled, "Blood Brain Barrier Drug Delivery of Therapeutics for Chemical Warfare Agents."

24 Jun 2011

Nature News examines controversy surrounding Indian HPV vaccine trial

After four teenage girls involved in a clinical trial in India testing vaccines for human papillomavirus (HPV) died last year, the study "threatens to have a dual legacy: inflaming unfounded fears about a lifesaving vaccine and raising new questions about the management of medical research in the country," Nature News reports.

24 Jun 2011

Anticholinergic drugs might increase risk of cognitive impairment, death in older people

A side effect of many commonly used drugs appears to increase the risks of both cognitive impairment and death in older people, according to new research led by the University of East Anglia.

24 Jun 2011

Reductions in obesity-related medical costs offset cost of gastric banding surgery within 2.25 years

Allergan, Inc. today announced a new study published in the peer-reviewed journal Surgery for Obesity and Related Diseases that found the cost of a gastric banding weight-loss surgery procedure, such as Allergan's LAP-BAND Adjustable Gastric Banding System, was offset by reductions in obesity-related medical costs within 2.25 years for surgery eligible patients with diabetes, and within four years of the procedure for all surgery eligible patients.

23 Jun 2011

Spinal manipulative therapy provides minor but significant benefits for patients with chronic low back pain

Spinal manipulative therapy (SMT) has significant but very small benefits for patients with chronic low back pain, according to a special review article in the June 1 issue of Spine.

23 Jun 2011

Medical Research News and Research

More evidence needed to determine how diets can reduce hypertension in individuals

Aquatain surface layer helps control malaria mosquitoes in rice-agro ecosystems

STSI receives NIH grant to conduct heart-based research

Coffee protects against Alzheimer's disease

Text messages help smokers quit: Study

CSIS report on Army and Navy overseas medical research

Mobile phone text messages help smokers to beat addiction

Genes in Tasmanian Devil give new hope to children with cancer

Impulsivity linked to superstitions in pathological gamblers

U.Va. and Epsilon partner to provide commercial version of computer-based diabetes simulation tool

New strategies for minimising the consequences of preterm babies

HIV drug linked to accelerated and early aging

Lean gene and heart disease risk

Anticholinergic medications linked to risk of cognitive impairment, death in older population

Some HIV drugs can cause premature ageing

Department of Defense awards Impel Phase II SBIR grant for blood-brain barrier bypass technology

Nature News examines controversy surrounding Indian HPV vaccine trial

Anticholinergic drugs might increase risk of cognitive impairment, death in older people

Reductions in obesity-related medical costs offset cost of gastric banding surgery within 2.25 years

Spinal manipulative therapy provides minor but significant benefits for patients with chronic low back pain

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