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Short sleep duration associated with elevated risk of diabetes, heart disease and stroke

People who sleep less than six hours a night may be three times more likely to develop a condition which leads to diabetes and heart disease, according to researchers at the University of Warwick.

7 Sep 2010

Estee Lauder subsidiary and OXIS resolve mitochondria patent dispute

OXIS INTERNATIONAL, INC. and THE ESTEE LAUDER COMPANIES INC. announce today that they have resolved a dispute between an Estee Lauder subsidiary, Applied Genetics Incorporated Dermatics, and Oxis over technology related to U.S. Patent No. 6,103,746 and U.S. Patent No. 6,479,533, entitled "Methods and Compositions for the Protection of Mitochondria."

7 Sep 2010

RA synthetic derivative 4-HPR's ability to induce tumour cell death

Retinoic acid (RA), a natural derivative of vitamin A, is the basis of a number of treatments against cancer. Nevertheless, it has certain disadvantages, such as the possibility of the appearance of retinoic acid syndrome, present in 25 % of cases and which can lead to death. The development of 4-HPR, a synthetic derivative of RA, has meant a considerable advance due to its greater efficacy compared to its predecessor.

7 Sep 2010

NHS Choices unveils typical signs, symptoms of cancer

More than 1/3 people in the UK will develop some form of cancer during their lifetime.The good news is that some cancers can be cured if detected early enough. The key is to be aware of unexplained changes to your body, and to know the common signs and symptoms of cancer.

7 Sep 2010

Research suggests blocking HMGB1 protein can benefit cancer patients

Like some people, cells eat when they are under pressure-but they consume parts of themselves. A multi-function protein helps control this form of cannibalism, according to a study in the September 6 issue of the Journal of Cell Biology.

7 Sep 2010

Study reveals high rate of parental depression in first year after child's birth

More than one-third of mothers and about one-fifth of fathers in the United Kingdom appear to experience an episode of depression between their child's birth and 12th year of age, with the highest rates in the first year after birth, according to a report posted online today that will appear in the November print issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.

7 Sep 2010

IAS urges to review guidelines for implementing HIV prevention and care

Following the imprisonment of Maxim Popov in April 2010, sentenced to 7 years jail primarily for the promotion of HIV prevention efforts in Uzbekistan, the International AIDS Society (IAS) notes with alarm the detention of a medial practitioner working in HIV prevention in Ukraine.

4 Sep 2010

Study suggest PET/CT scanning may offer effective breast cancer detection, spread

About one-third of women diagnosed with early-stage breast cancer will have their cancer travel, or metastasize, to other parts of the body, with the bone being the most common site of initial detectable spread. Controversy continues to surround the question of whether CT and bone scans should be standard in evaluating patients for these metastases, or whether integrated PET/CT scanning might be more effective at detecting breast tumors that have reached nearby bones.

4 Sep 2010

Study finds acupuncture can control side effects of cancer treatment

Recent studies have shown that acupuncture can help control a number of symptoms and side effects such as pain, fatigue, dry mouth, nausea, and vomiting associated with a variety of cancers and their treatments.

3 Sep 2010

UB symposium to discuss in silico molecular design, high-throughput screening to treat diseases

Twenty-first-century pharmaceutical breakthroughs require 21st-century drug discovery tools, such as computational or in silico molecular design and high-throughput screening of effective, new compounds. That's the theme of a University at Buffalo symposium to be held Sept. 11 on "Twenty-first Century Bioscience: In Silico Methods and High-Throughput Screening," which will feature a variety of cutting-edge advances in the field developed by researchers in Western New York and throughout the US.

3 Sep 2010

Safety culture in high-risk EMS environment: Study

A survey of emergency medical services (EMS) agencies from across the country found wide variation in perceptions of workplace safety culture-providing a tool that might point to potential patient safety threats, according to researchers at the University of Pittsburgh School of Medicine.

3 Sep 2010

Report finds foreclosures harm people's health in California; Wash. small business health insurance program starts to sign up members

"A report released Wednesday found foreclosures have not only economic consequences, but create health problems for the people and families involved -- and those effects can ripple throughout a community. In a survey of nearly 400 residents in two Oakland neighborhoods particularly hard hit by the foreclosure crisis, the Alameda County Public Health Department and Causa Justa/Just Cause, a housing rights group, teamed up to look at how people undergoing foreclosure experience higher levels of stress and increased medical" (Colliver, 9/2).

3 Sep 2010

New peer-reviewed study on chemopreventive effects of Protandim

LifeVantage Corporation, the maker of Protandim®, a clinically proven, science-based therapy for oxidative stress, announced today that a new peer-reviewed study involving Protandim® was published in the scientific journal PLoS ONE. The study, conducted by researchers at Louisiana State University, examined the biochemical mechanisms that underlie the ability of Protandim® to suppress tumors in mice. That ability was previously demonstrated by the authors in a study involving a mouse two-stage model of chemically-induced skin cancer.

3 Sep 2010

'Gateway effect' of marijuana overblown

New research from the University of New Hampshire shows that the "gateway effect" of marijuana - that teenagers who use marijuana are more likely to move on to harder illicit drugs as young adults - is overblown.

3 Sep 2010

Murad launches Hydro-Dynamic Ultimate Moisture for dry, dehydrated skin

Murad, Inc. has announced the launch of Hydro-Dynamic Ultimate Moisture, an uber-rich, all purpose moisturizer that combines an extraordinarily luxurious recipe of ingredients to quench dry, dehydrated skin and restore youthful resilience and tone.

3 Sep 2010

Reducing emergency service delay by 10 minutes could result in death rate decline

Spanish researchers have calculated the probability of dying in road accidents on the basis of the time taken for the emergency services to arrive. Their conclusions are clear - reducing the time between an accident taking place and the arrival of the emergency services from 25 to 15 minutes would cut the risk of death by one-third.

3 Sep 2010

Studies show diagnostic errors cause adverse events than medication errors

Studies show that diagnostic errors cause twice as many adverse events as medication errors, but the subject has received little attention; Pennsylvania Patient Safety Authority reviews 100 events related to diagnostic error.

3 Sep 2010

BAP releases new guidelines on treatments for sleep disorders

Insomnia and other sleep disorders are very common, yet are not generally well understood by doctors and other health care professionals. Now the British Association for Psychopharmacology (BAP) has released up-to-the-minute guidelines in the Journal of Psychopharmacology, published by SAGE, to guide psychiatrists and physicians caring for those with sleep problems.

3 Sep 2010

Study reveals factors linked to cognitive impairment in Type 2 diabetes

Older adults with diabetes who have high blood pressure, walk slowly or lose their balance, or believe they're in bad health, are significantly more likely to have weaker memory and slower, more rigid cognitive processing than those without these problems, according to a new study published by the American Psychological Association.

3 Sep 2010

Researchers find hair cortisol level can assess chronic stress in heart attack

Researchers at The University of Western Ontario have provided the first direct evidence using a biological marker, to show chronic stress plays an important role in heart attacks.

3 Sep 2010