Showing posts with label Different. Show all posts
Showing posts with label Different. Show all posts

Sunday, April 3, 2011

Anorexics Draw A Different Self-Portrait


Main Category: Eating Disorders
Also Included In: Psychology / Psychiatry
Article Date: 15 Feb 2011 - 1:00 PST window.fbAsyncInit = function() { FB.init({ appId: 'aa16a4bf93f23f07eb33109d5f1134d3', status: true, cookie: true, xfbml: true, channelUrl: 'http://www.medicalnewstoday.com/scripts/facebooklike.html'}); }; (function() { var e = document.createElement('script'); e.async = true; e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; document.getElementById('fb-root').appendChild(e); }()); email icon email to a friend   printer icon printer friendly   write icon opinions
4 and a half stars4 stars
Women suffering from anorexia or bulimia draw themselves with prominently different characteristics than women who do not have eating disorders and who are considered of normal weight. This has been revealed in a new joint study from the University of Haifa, Soroka University Medical Center and Achva Academic College, Israel, published in The Arts in Psychotherapy. "The results of this study show that women suffering or prone to developing eating disorders, such as anorexia and bulimia, can be diagnosed with a simple and non-intrusive self-figure drawing assessment," explained Prof. Rachel Lev-Wiesel, Head of the Graduate School of Creative Art Therapies at the university of Haifa and a co-author of the study.

The research, conducted by Prof. Lev-Wiesel alongside Dr. Jonathan Guez, Shimrit Valetsky, Dr. Diego Kruszewski Sztul and Dr. Bat-Sheva Pener, examined 76 women, 36 of whom had been diagnosed as anorexic or bulimic; 20 had no eating disorders but were overweight, and 20 had no eating disorders and were considered normal weight. Each of the participants completed two standardized questionnaires for screening eating disorders and were then asked to draw themselves. Besides being asked to draw themselves, no guidelines or limitations were set for the drawing.

The research team then evaluated the drawings and found various differences between the groups in four aspects:

- The neck: women suffering from anorexia or bulimia tended to draw a larger neck, a disconnected neck or no neck at all;

- The mouth: this feature was more emphasized in drawings by women suffering from anorexia or bulimia;

- The thighs: women with eating disorders drew wider thighs than the other groups in the study;

- The feet: women with eating disorders tended to draw pictures without feet or with disconnected feet.

The study also revealed that self-figure drawings can differentiate between anorexic and bulimic women: those with anorexia tended to omit breasts from their drawings, drew less defined body lines and smaller figures relative to the page size.

In order to assess the reliability of the drawing test, the more pronounced results were compared with the two standardized eating disorders screening tests, and a very strong correlation was found between all the tests.

"Women suffering from eating disorders usually tend to hide their condition, even from their professional therapists. They often find it difficult to talk about their problem, so a non-verbal and non-intrusive tool such as a simple request for a self-figure drawing can become an important tool in creative art therapy," explained Prof. Lev-Wiesel.

Source: University of Haifa

Bookmark and Share

Note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional. For more information, please read our terms and conditions.

Please note that we publish your name, but we do not publish your email address. It is only used to let you know when your message is published. We do not use it for any other purpose. Please see our privacy policy for more information.

If you write about specific medications or operations, please do not name health care professionals by name.

All opinions are moderated before being included (to stop spam)

Contact Our News Editors

For any corrections of factual information, or to contact the editors please use our feedback form.

Please send any medical news or health news press releases to:



MediLexicon International Ltd Logo
Privacy Policy | Terms and Conditions

MediLexicon International Ltd
Bexhill-on-Sea, UK
MediLexicon International Ltd © 2004-2011 All rights reserved.



View the original article here

Thursday, March 24, 2011

Comparing The Quality And Quantity Of Dental Pulp Stem Cells Using Two Different Techniques


Main Category: Dentistry
Also Included In: Stem Cell Research
Article Date: 21 Mar 2011 - 1:00 PDT window.fbAsyncInit = function() { FB.init({ appId: 'aa16a4bf93f23f07eb33109d5f1134d3', status: true, cookie: true, xfbml: true, channelUrl: 'http://www.medicalnewstoday.com/scripts/facebooklike.html'}); }; (function() { var e = document.createElement('script'); e.async = true; e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js'; document.getElementById('fb-root').appendChild(e); }()); email icon email to a friend   printer icon printer friendly   write icon opinions
not yet ratednot yet rated
During the 89th General Session & Exhibition of the International Association for Dental Research, held in conjunction with the 40th Annual Meeting of the American Association for Dental Research and the 35th Annual Meeting of the Canadian Association for Dental Research, lead researcher C. Paganellii presented a poster titled "Influence of Pulp Extraction Technique on DPSCs Quality and Quantity."

The objective of this study was to compare the quality and quantity of dental pulp stem cells (DPSC) obtained from permanent teeth using two different pulp extraction techniques. In this study, 28 upper premolars, with no caries or periodontal problems and extracted for orthodontic reasons, were randomly divided in two different groups. Teeth of group A were longitudinally cut in two half parts with a rotating diamond disc under cool water irrigation whereas in the group B, after the creation of a 3mm deep and 40° angled notch covering all the tooth perimeter obtained thanks to the use of a dedicated bur, an Instron Testing Machine was used in order to create a fragile fracture after the application of a controlled load.

During the study, pulp tissue was removed, digested in collagenase and dispase, filtered and cells were cultured in alpha-modified minimum essential culture medium, supplemented with 20% FCS, 100µM 2P-ascorbic acid and 2 mM L-glutamine. The researchers were able to extract and cultivate DPSC's from every dental element. The stem cell integrity, growth rate, quality and quantity were higher in group B samples.

Notes:

This study was supported by a Italian Ministry of Research grant (20082KAZKN).

This is a summary of abstract #3327 "Influence of Pulp Extraction Technique on DPSCs Quality and Quantity," presented by C. Paganellii at the San Diego Convention Center.

Source:
Ingrid L. Thomas
International & American Association for Dental Research


Bookmark and Share

Note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional. For more information, please read our terms and conditions.

Please note that we publish your name, but we do not publish your email address. It is only used to let you know when your message is published. We do not use it for any other purpose. Please see our privacy policy for more information.

If you write about specific medications or operations, please do not name health care professionals by name.

All opinions are moderated before being included (to stop spam)

Contact Our News Editors

For any corrections of factual information, or to contact the editors please use our feedback form.

Please send any medical news or health news press releases to:



MediLexicon International Ltd Logo
Privacy Policy | Terms and Conditions

MediLexicon International Ltd
Bexhill-on-Sea, UK
MediLexicon International Ltd © 2004-2011 All rights reserved.



View the original article here