Anyone looking forward to a new season of Doctor... WHO??

Anyone looking forward to a new season of Doctor… WHO??

Here is what I am reading today:

“”I had heard women reporting changes in their shoe size with pregnancy, but found nothing about that in medical journals or textbooks,” says Neil Segal, M.D., UI associate professor of orthopaedics and rehabilitation. “In order to study this more scientifically, we measured women’s feet at the beginning of their pregnancy and five months after delivery. We found that pregnancy does indeed lead to permanent changes in the feet.” The UI study followed 49 pregnant women and collected static and dynamic arch measurements during the first trimester of pregnancy and again about five months after childbirth. The researchers found that for about 60 to 70 percent of the women in the study, their feet became longer and wider.”

“”Current information we give families may not be enough to reduce exposures,” said Dr. Sheela Sathyanarayana, lead author on the study and an environmental health pediatrician in the UW School of Public Health and at Seattle Children’s Research Institute. She is a physician at Harborview Medical Center’s Pediatric Environmental Health Specialty Unit, and a UW assistant professor of pediatrics.

Phthalates and bisphenol A, better known as BPA, are synthetic endocrine-disrupting chemicals. Previous studies have linked prenatal exposure to phthalates to abnormalities in the male reproductive system. Associations have also been shown between fetal exposure to BPA and hyperactivity, anxiety, and depression in girls.”

infection and stress play a role in schizophrenia

“…a research group headed by Urs Meyer, a senior scientist at the Laboratory of Physiology & Behaviour at ETH Zurich, has now made a breakthrough: for the first time, they were able to find clear evidence that the combination of two environmental factors contributes significantly to the development of schizophrenia-relevant brain changes and at which stages in a person’s life they need to come into play for the disorder to break out. The researchers developed a special mouse model, with which they were able to simulate the processes in humans virtually in fast forward. The study has just been published in the journal Science.”

“”Action video games enhance many aspects of visual attention, mainly improving the extraction of information from the environment,” said Andrea Facoetti of the University of Padua and the Scientific Institute Medea of Bosisio Parini in Italy. “Dyslexic children learned to orient and focus their attention more efficiently to extract the relevant information of a written word more rapidly.””

“Cannabis is second only to alcohol for causing impaired driving and motor vehicle accidents. In 2009, 12.8% of young adults reported driving under the influence of illicit drugs and in the 2007 National Roadside Survey, more drivers tested positive for drugs than for alcohol. These cannabis smokers had a 10-fold increase in car crash injury compared with infrequent or nonusers after adjustment for blood alcohol concentration.”