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Modified eyelid surgery techniques reap rewards

Research suggests that modifying buried suture double-eyelid blepharoplasty may decrease the risk for complications and double-eyelid fold loss rate.

13 Dec 2012

Health systems must be more ‘adherence-friendly’

Heath system strategies must be appropriately designed to help narrow persistent racial/ethnic gaps in the use of antihypertensive therapy, say researchers.

13 Dec 2012

Many deaths among schizophrenia, bipolar patients ‘avoidable’

More than half of all deaths in patients aged less than 75 years with schizophrenia or bipolar disorder are avoidable, results from a UK study show.

13 Dec 2012

Physical activity improves brain function in older generations

The physical benefits of regular exercise and remaining physically active, especially as we age, are well documented. However, it appears that it is not only the body which benefits from exercise, but the mind too. The evidence for this is published in a new review by Hayley Guiney and Liana Machado from the University of Otago, New Zealand, which focuses on the importance of physical activity in keeping and potentially improving cognitive function throughout life.

13 Dec 2012

CRI, SU2C form Cancer Immunology Translational Research Dream Team

Stand Up To Cancer (SU2C) and the Cancer Research Institute (CRI) announce the formation of a Dream Team project dedicated to cancer immunology - "Immunologic Checkpoint Blockade and Adoptive Cell Transfer in Cancer Therapy."

13 Dec 2012

Novel tactile conditioning experiment using honey bees

Honey bees are a highly organized, social species, as demonstrated by their complex colonies and the geometric structure of their hives. For hive building, the honey bee strongly relies on its tactile sense, and a new video-article in JoVE (Journal of Visualized Experiments) illustrates a novel tactile conditioning experiment using honey bees.

13 Dec 2012

Skin vibrations convey information to the brain much the same way as auditory system

When you walk into a darkened room, your first instinct is to feel around for a light switch. You slide your hand along the wall, feeling the transition from the doorframe to the painted drywall, and then up and down until you find the metal or plastic plate of the switch. During the process you use your sense of touch to develop an image in your mind of the wall's surface and make a better guess for where the switch is.

12 Dec 2012

Participating in online social networks can have detrimental effect on consumer well-being

Participating in online social networks can have a detrimental effect on consumer well-being by lowering self-control among certain users, according to a new study in the Journal of Consumer Research.

12 Dec 2012

Physical activity associated with longevity gains

Adults who include at least 150 minutes of physical activity in their routines each week live longer than those who don't, finds a new study in the American Journal of Preventive Medicine.

12 Dec 2012

Industry sponsored clinical trials present a more favourable picture of reported findings

Studies reporting the results of industry sponsored clinical trials present a more favourable picture of the effects of drugs and medical devices than those reporting on non-industry sponsored trials, according to a new Cochrane systematic review. The researchers call for a rethink of the way that industry bias is handled in medical guidelines and reviews.

12 Dec 2012

Cleft palate children need regular hearing check-ups

Children with cleft palate require regular audiologic and otologic follow-up to ensure their management is appropriate and timely, say researchers.

12 Dec 2012

Spotlight on acute respiratory distress syndrome in low-risk surgery

Postoperative acute respiratory distress syndrome is rare in patients undergoing low-risk surgery, but still carries a very high mortality rate, a large study shows.

12 Dec 2012

Complex process of bone disease evident in mastocytosis

Patients with mastocytosis show elevated bone turnover that is associated with a higher mast cell load and advanced disease relative to individuals without the condition, suggest study findings.

12 Dec 2012

Benzodiazepines associated with fatal pneumonia

Benzodiazepines are associated with an increased risk for developing pneumonia, as well as an increased risk for dying from pneumonia, research shows.

12 Dec 2012

Radioactive iodine benefits selected papillary thyroid cancer patients

Radioactive iodine may be selectively used for the treatment of intermediate-risk papillary thyroid cancer in patients who are aged over 45 years with tumors smaller than 4 cm that are confined to the thyroid gland, say US scientists.

12 Dec 2012

Ancient algae may hold key to treating malaria and related parasites

Researchers have discovered that parasites of the Apicomplexa taxon, such as Plasmodium falciparum and Toxoplasma gondii, reproduce within host cells using a structure that evolved from a flagellum.

12 Dec 2012

Hospice use driven by finance rather than patient eligibility

Barriers to hospice care in the USA could be more to do with individual hospices' enrollment policies than with patients’ true eligibility, indicate study findings.

12 Dec 2012

Later puberty onset protective against testicular cancer

Males who undergo puberty late appear to have a lower than average risk for developing testicular cancer, report scientists, who emphasize that early puberty is not associated with an increased cancer risk.

12 Dec 2012

Cognitive retrieval impaired in schizophrenia

Patients with schizophrenia show impairments in the autobiographical memory retrieval brain network, French researchers report.

12 Dec 2012

Decreased air pollution continues to increase life expectancy in USA

Significant reductions in air pollution over the past decade have improved life expectancy across various US counties, report researchers, although they stress that optimum air quality levels have not yet been reached.

12 Dec 2012