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Toxoplasmosis linked to greater schizophrenia severity

Schizophrenia patients infected with Toxoplasma gondii have more severe symptomatology than those without the infection, researchers report.

6 Nov 2012

Genetic testing valuable in determining etiology for childhood hearing loss

Genetic testing for a certain mutation in pediatric patients is valuable in determining a cause for unexplained hearing loss, according to a study in the November 2012 issue of Otolaryngology-Head and Neck Surgery.

6 Nov 2012

Study shows how local anesthetics can improve motor skills of patients after stroke

Painkilling drugs that make many therapies possible are a blessing for patients. Thanks to modern anesthetics, not only can surgical operations be conducted without causing pain, they are also used for various diagnostic procedures. Anesthetics can be very useful in therapies for stroke patients, as psychologists and physicians of the Friedrich Schiller University Jena (Germany) and the University Hospital Jena are now able to prove.

6 Nov 2012

USAID newsletter focuses on TB

The November 2012 issue of USAID's "Global Health News" newsletter focuses on tuberculosis (TB).

6 Nov 2012

Affymetrix reports net loss of $17.9 million for third quarter 2012

Affymetrix, Inc., today reported its operating results for the third quarter of 2012. Total revenue for the quarter was $79.6 million, including approximately $17.6 million in revenue from eBioscience during the third quarter of 2012. This compares to total revenue of $64.0 million for the same period of 2011.

5 Nov 2012

First study to measure minute changes in breast tumor connective tissue fibers

Using advanced microscopes equipped with tissue-penetrating laser light, cancer imaging experts at Johns Hopkins have developed a promising, new way to accurately analyze the distinctive patterns of ultra-thin collagen fibers in breast tumor tissue samples and to help tell if the cancer has spread.

3 Nov 2012

Most therapists still require abstinence for clients with substance dependence

Compared to a survey conducted nearly 20 years ago, about twice the proportion of addiction counselors now find it acceptable for at least some of their patients to have a drink occasionally - either as an intermediate goal or as their final treatment goal, according to a new study published by the American Psychological Association.

3 Nov 2012

Sleep experts advise people to reset sleep habits when they reset clocks

On Sunday morning, the clocks will fall back to mark the official end of daylight savings time. Northwestern Medicine sleep experts warn that the one hour time shift can be disruptive to sleep patterns, but that it also offers an excellent opportunity to evaluate and improve sleep patterns.

3 Nov 2012

Physicists to bring to market new drug-discovery tool using genetic sequencing

Today physicists at Wake Forest University and NanoMedica, their biotechnology company partner, received a $700,000 grant from the National Institutes of Health to bring to market a new drug-discovery tool using next-generation genetic sequencing.

3 Nov 2012

New article asserts concerns about revisions to gestational diabetes diagnostic criteria

A number of important questions and issues should be addressed before changes are made to the guidelines for the diagnosis of gestational diabetes, according to a new article by University of Maryland School of Medicine Dean E. Albert Reece, M.D., Ph.D., M.B.A., published online in the American Journal of Obstetrics and Gynecology on Oct. 31. The article publishes in advance of a new National Institutes of Health (NIH) initiative to reconsider diagnostic guidelines for the condition.

3 Nov 2012

Youth cannabis use linked to later-life anxiety disorders

Regular use of cannabis in adolescence is associated with anxiety disorders in young adulthood, shows an Australian study.

2 Nov 2012

Doctor self-referrals for advanced imaging cost Medicare $100M in 2010

According to a Government Accountability Office report, doctors who referred patients for tests involving advanced imaging machines that they or a family member owned cost Medicare more than $100 million in 2010.

2 Nov 2012

Transformatix Technologies, NCH partner to create BioLinQ

The latest significant biomedical informatics technology is not coming from the biotech industry or a university. In fact, it's coming from a children's hospital.

1 Nov 2012

Ischemic stroke: an interview with Dr Gregory Ford

A stroke is a sudden interruption of blood flow to the brain which deprives the brain of oxygen and nutrients. Approximately two millions brain cells die each minute during a stroke. This can lead to brain damage, physical and mental disability and death.

1 Nov 2012

CDC report outlines international influenza activities

The Centers for Disease Control and Prevention (CDC) on Monday released a 268-page annual report that "profiles a wide range of CDC influenza-related projects around the world, from flu surveillance in Indonesia to vaccine effectiveness studies in El Salvador and epidemiology training in Ghana," CIDRAP News reports.

1 Nov 2012

Biomarker discovery offers hope for lung cancer blood test

Blood levels of a variant form of the nuclear matrix protein Ciz1 are significantly higher in individuals with early- and late-stage lung cancer than in lung cancer-free individuals, researchers report.

31 Oct 2012

BD prevalence in depression varies according to diagnostic method

The prevalence of bipolar disorder in patients with a major depressive episode varies widely depending on the diagnostic method used, researchers report.

31 Oct 2012

Study finds two distinct patterns of language, social and motor development in children with ASD

In the largest prospective study to date of children with early and later manifestation of autism spectrum disorders (ASD) compared to children without ASD, researchers found two distinct patterns of language, social and motor development in the children with ASD.

31 Oct 2012

Orexo initiates OX51 Phase II trial in patients undergoing prostate biopsy

Swedish specialty pharmaceutical company Orexo today communicated the start of the dose finding study for OX51 in patients undergoing prostate biopsy.

31 Oct 2012

Dermatoglyphic abnormalities evident in schizophrenia patients

Patients with schizophrenia have specific dermatoglyphic abnormalities, which support the role of neurodevelopmental disruption in development of the disorder, say US researchers.

30 Oct 2012