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Foreign Accent Syndrome individuals overemphasize given information

Individuals with Foreign Accent Syndrome often place pitch accents on given information, instead of de-accenting such elements, and encounter problems in signaling the status of information, the results of a UK study indicate.

3 Oct 2012

Complement dysregulation underpins pre-eclampsia

Pre-eclampsia is associated with increased classical pathway activation and altered complement regulation, suggest Dutch results indicating that the extent of complement dysregulation may be related to the severity of pre-eclampsia.

3 Oct 2012

BMI concerns raised for childhood stem cell transplantation survivors

Childhood survivors of hematologic malignancies treated with allogeneic hematopoietic stem cell transplantation should undergo long-term monitoring of their body mass index and lean body mass, US researchers recommend.

3 Oct 2012

Alarms could be key to avoiding intraoperative awareness

Bispectral index monitoring is unlikely to be better than monitoring based on anesthetic concentrations for preventing intraoperative awareness, shows a randomized trial.

3 Oct 2012

Extended thrombolysis window has potential pitfall

The benefits gained from extending the window for thrombolysis in patients with stroke could be lost if the more generous deadline causes physicians to relax, a study suggests.

3 Oct 2012

Babies’ facial expressions after jab reveal pain type

Researchers have discerned seven distinct facial expressions in babies immediately after vaccination, which they say could signal different types of pain and aid communication of distress to caregivers.

3 Oct 2012

Haploidentical bone marrow transplants for sickle cell disease: an interview with Dr. Javier Bolaños Meade

Bone marrow transplant (also called stem cell transplant) is a medical intervention that allows a physician to deliver very high doses of chemotherapy (if needed) but more importantly, deliver a new immune system to the patient to fight a disease (such as cancer).

3 Oct 2012

HIV prevention, vaccine research progressing

In a guest post on the Center for Global Health Policy's "Science Speaks" blog, Margaret McGlynn, president and CEO of the International AIDS Vaccine Initiative (IAVI), and William Snow, director of the Global HIV Vaccine Enterprise, discuss the recent AIDS Vaccine 2012 Conference that was held in Boston.

3 Oct 2012

Pressure to be thin may be influenced by genes in some women

Genetics may make some women more vulnerable to the pressure of being thin, a study published in the International Journal of Eating Disorders has found. From size-zero models to airbrushed film stars, thinness is portrayed as equaling beauty across Western culture, and it's an ideal often cited as a cause of eating disorder symptoms in young women.

3 Oct 2012

‘Hygiene hypothesis’ updated to ‘Old Friends’ hypothesis

A new scientific report out today from the International Scientific Forum on Home Hygiene (IFH) dismantles the myth that the epidemic rise in allergies in recent years has happened because we’re living in sterile homes and overdoing hygiene.

3 Oct 2012

Patients with RA more likely to develop venous thromboembolism

A study that included more than 45,000 residents of Sweden with rheumatoid arthritis finds that individuals with this disease had an associated higher risk of venous thromboembolism (a blood clot that forms within a vein), and that this elevated risk was stable for 10 years after the time of diagnosis, according to a study in the October 3 issue of JAMA.

3 Oct 2012

Multiple sclerosis symptoms worse in those with low vitamin D levels

Low blood levels of vitamin D are associated with an increased number of brain lesions and signs of a more active disease state in people with multiple sclerosis (MS), a new study finds, suggesting a potential link between intake of the vitamin and the risk of longer-term disability from the autoimmune disorder.

3 Oct 2012

Low vitamin D levels may increase death in African American and Caucasian older adults

Low levels of vitamin D and high levels of parathyroid hormone are associated with increased mortality in African American and Caucasian older adults, according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology and Metabolism (JCEM).

3 Oct 2012