Navigation Links
Nervous system activity may predict successful weight loss
Date:12/5/2011

A recent study of obese volunteers participating in a 12-week dietary weight-loss program found that successful weight losers had significantly higher resting nerve activity compared to weight-loss resistant individuals. The study was accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).

The sympathetic nervous system is widely distributed throughout the body and subconsciously regulates many physiological functions including the control of resting metabolic rate and the dissipation of calories after food intake. The present study examined the relationship between activity of the sympathetic nervous system and weight-loss outcome in a group of obese individuals on a low-calorie diet intervention program.

"We have demonstrated for the first time that resting muscle sympathetic nerve activity (MSNA) is a significant independent predictor of weight-loss outcome in a cohort of overweight or obese subjects," said Nora Straznicky, PhD, of the Baker IDI Heart & Diabetes Institute in Melbourne, Australia and lead author of the study. "Our findings provide two opportunities. First, we may be able to identify those persons who would benefit most from lifestyle weight-loss interventions such as dieting. Secondly, the findings may also help in developing weight-loss treatments through stimulating this specific nervous activity."

In this study, researchers examined 42 overweight or obese subjects who had participated in dietary-lifestyle intervention trials that cut their daily caloric intake by 30 percent for 12 weeks. MSNA was measured by microneurography, a process involving the insertion of metal microelectrodes into nerve fascicles (a bundle of nerve fibers). Researchers found that weight loss was independently predicted by baseline resting MSNA.

"We also found that successful weight losers demonstrated large increases in nerve activity following a carbohydrate test meal, whereas the responses were completely blunted in weight-loss resistant subjects," said Straznicky. "Our findings suggest a significant contribution of subconscious nervous system activity to the success of dietary weight loss."


'/>"/>

Contact: Aaron Lohr
alohr@endo-society.org
240-482-1380
The Endocrine Society
Source:Eurekalert

Related medicine news :

1. Promising new approach to treating debilitating nervous system disease
2. Symposium on Post-Infectious Syndromes Affecting the Nervous System
3. NIH Blueprint empowers drug development for nervous system disorders
4. Nervous system stem cells can replace themselves, give rise to variety of cell types, even amplify
5. Connection discovered between the nervous system and the vascular system
6. Nervous System Imbalance May Cause Fatigue in Breast Cancer Survivors
7. Researchers get a grip on nervous systems receptors
8. Experimental Drug Aids Kids With Nervous System Tumor
9. Immune system helps transplanted stem cells navigate in central nervous system
10. ATS issues statement on disorder of respiratory and autonomic nervous system regulation
11. FDA Moves to Speed Development of Artificial Pancreas Systems
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... As health professionals work to improve ... engagement.” The patient is doing more than filling out a survey; in many cases ... an increasing emphasis in health care and research on the importance of active engagement ...
(Date:10/13/2017)... ... October 13, 2017 , ... The American Board of Family Medicine's ... President and Chief Executive Officer, succeeding Dr. James C. Puffer upon his retirement. Dr. ... 2018 until Dr. Puffer’s retirement at the end of 2018. Upon assuming the role ...
(Date:10/13/2017)... ... October 13, 2017 , ... PurhealthRX , a leading Health and ... Applying the Purzorb™process to full spectrum CBD oil will revolutionize the rapidly growing CBD ... that can be easily incorporated into liquid products, while reducing costs to end users. ...
(Date:10/13/2017)... ... , ... Lori R. Somekh, founder of the Law Office of Somekh ... law and special needs planning attorneys. “Membership in ElderCounsel helps our office remain up ... network with elder law attorneys nationwide,” said Somekh. , ElderCounsel was ...
(Date:10/13/2017)... ... October 13, 2017 , ... Many families have long-term ... long-term care insurance companies have a waiver for care if the client has a ... when the family pays for care, is often waived, so the benefits from their ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... , Oct. 11, 2017  Hill-Rom Holdings, Inc. ("Hill-Rom") ... Surgical facility in Las Piedras, Puerto Rico ... and blades. ... the facility sustained minor structural damage, temporary loss of ... Repairs have been completed, manufacturing operations have resumed, and ...
(Date:10/7/2017)...   Provista, a proven leader in the ... purchasing power, today announced a new resource area on ... is the online home for case studies, articles ... news releases, slideshows and events. ... resources at their fingertips, viewers can also watch short ...
(Date:10/4/2017)... 4, 2017  According to the Centers for Disease Control and Prevention ... . PhysicianOne Urgent Care is helping communities across Massachusetts ... , by offering no-cost* flu shots through the end of the month. ... health insurance regulations. ... to get a flu shot is by the end of October, according ...
Breaking Medicine Technology: