HIV :: Preventing and treating HIV/AIDS in poor countries

The World Health Organization (WHO) announces measures which will ensure that HIV/AIDS prevention and treatment efforts in poor countries will also help deliver better health services. Canada’s 100 million Canadian dollars contribution to the WHO this year is key in helping to build these services, which include urgently addressing the shortage of health workers in countries suffering the most pressure from the effects of HIV/AIDS.

Lifestyle :: Surroundings can encourage active Lifestyles

A new $2.8 million effort, partnering public and private funding agencies, will examine how better community design encourages people to be more physically active in their daily lives. Researchers will identify how our built environment contributes to obesity and how environmental changes can combat a growing public health problem.

Infertility :: Sperm cells are grown in lab

A team of researchers working with cells from mice has overcome a technical barrier and succeeded in growing sperm progenitor cells in laboratory culture. The researchers transplanted the cells into infertile mice, which were then able to produce sperm and father offspring that were genetically related to the donor mice.

Skin diseases :: Anhidrosis – lack of sweat or no sweating

Anhidrosis means not sweating. This word is from the Greek an – meaning a lack of + hidros meaning sweat = lack of sweat. The inability to sweat may seem a blessing but it is not, since to sweat is to be able to stay cool. Anhidrosis creates a dangerous inability to tolerate heat.

Psychiatry :: Smokers with psychiatric disorders consume most cigarettes

Adults with nicotine dependence and/or psychiatric disorders consume 70 percent of all cigarettes smoked in the United States, according to results of a National Institutes of Health (NIH) study reported in the November issue of the “Archives of General Psychiatry (Volume 61).” Based on the 2001-2002 National Epidemiologic Survey on Alcohol and Related Conditions (NESARC), the article provides the first national estimates among U.S. adults of the prevalence and co-occurrence of nicotine dependence and a broad array of other psychiatric disorders including alcohol and drug abuse and dependence, mood and anxiety disorders, and personality disorders as defined by the American Psychiatric Association’s “Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition (DSM-IV).”

OCD :: Obsessive-Compulsive Disorder

Obsessive-Compulsive Disorder, OCD, is an anxiety disorder and is characterized by recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions). Repetitive behaviors such as handwashing, counting, checking, or cleaning are often performed with the hope of preventing obsessive thoughts or making them go away. Performing these so-called “rituals,” however, provides only temporary relief, and not performing them markedly increases anxiety.

OCD :: Psychotherapy for youth with obsessive compulsive disorder

Children and adolescents with Obsessive Compulsive Disorder (OCD) respond best to a combination of both psychotherapy and an antidepressant, a major clinical trial has found. Supported by the National Institutes of Health’s (NIH) National Institute of Mental Health, the study recommends that treatment begin with cognitive behavior therapy (CBT), either alone or with a serotonin reuptake inhibitor (SSRI) antidepressant.

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