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Medical Acoustics Highlights Of The 157th ASA Meeting, May 18-22 In Portland
Bionic ears, bubbles, blast waves and biofilms
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Yissum Signs A Collaboration Agreement With Aurum Ventures MKI For The Development Of Breakthrough Liver-Bypassing Oral Drug Delivery Nanotechnology
Yissum Research Development Company Ltd., the Technology Transfer Company of the Hebrew University of Jerusalem, announced today at the ILSI-Biomed Israel 2009 conference, it has signed an agreement with Aurum, Ventures MKI, the technology investment arm of Mr. Morris Kahn, for the development of a nanotechnology controlled release drug delivery platform that increases the bioavailability of orally administered lipophilic drugs. The technology was developed by Prof. Simon Benita at the Hebrew University"s School of Pharmacy.
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Classification Methods For Identifying The Neural Characterics Of Antidepressant Treatment
Depression is a major public health problem, and one of the most important challenges for psychiatrists is to determine whether an individual with depression should receive cognitive-behavioral therapy or treatment with antidepressant medication. A study by researchers from Emory University, presented at the Annual Meeting of the Organization for Human Brain Mapping in San Francisco, used brain imaging along with sophisticated statistical techniques to examine the differences in brain function that result from these two different kinds of treatment. Forty individuals with depression were scanned with magnetic resonance imaging after undergoing cognitive behavioral therapy or antidepressant therapy. The researchers found that they could distinguish the brain activity of individuals undergoing the two different treatments, and in particular that the two treatments differently affected the communication of the brain areas that are thought to play a role in depression, including the communication between the prefrontal cortex and the nucleus accumbens, and between the subgenual cingulate and the thalamus. The results provide a basis for future research that will try to predict which individuals will benefit from different treatments for depression.
Endocrinology

Mum Is Key To Solving Obesity

One of the UK"s leading weight loss organisations has backed calls for changes to the way that obesity is being tackled nationally after a new study suggested that children learn unhealthy lifestyle behaviour from parents of the same gender. But Caryl Richards, Managing Director of Slimming World says that it is the "family food provider" role rather than gender which is the key to solving the obesity crisis. A Slimming World study of 2,800 people, published this month in the Journal of Human Nutrition and Dietetics1 found that health messages do cross the gender divide. Three out of four respondents reported that they have influenced other people to make healthy food choices as a result of their knowledge of Slimming World"s Food Optimising dietary programme. "Our research shows that it is the individual"s role within the family not their gender that is important when it comes to tackling obesity. Taking on the responsibility for shopping and cooking for the family undoubtedly has the biggest effect and, whether male or female, 85% of our members buy more fruit and veg than before for the family, and 80% say they and their families eat less fatty food than before," says Caryl. Around 90% of Slimming World"s 1.2 million members (annually) are women and the research suggests that it is usually mums who are the key person responsible for passing on health messages to the family. "Like any health initiative that aims to have a positive impact, tackling obesity by changing behaviour can only work as part of a whole society approach that offers genuine support to parents and their children at a community level - something Slimming World has been doing for 40 years," says Caryl. As well as changing their approach to food and activity, over 80% of the 2197 respondents following Slimming World"s Food Optimising programme said it had improved their health. Of those respondents who had a partner (n= 1653) 34% felt it had improved their partner"s health. Of those who had children at home (n = 982) 26% felt it had improved their child"s health. More than half of the respondents reported a number of benefits arising from their participation in the organisation"s "Body Magic" physical activity programme. Among those who had become more active in daily life (n =718) 33% included their partners and 28% said their activity also involved their children. A study published this week in the International Journal of Obesity suggests that girls whose mothers are classified as clinically obese are significantly more likely to struggle with weight problems in childhood, with a similar relationship existing between obese fathers and their sons. 1 Influence of Slimming World"s lifestyle programme on diet, activity behaviour and health of participants and their families. Authors: C. Pallister, A. Avery, J. Stubbs & J. Lavin. Journal of Human Nutrition and Dietetics Volume 22, Issue 4 (August 2009). Slimming World


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