Does ghrelin really matter after bariatric surgery?
نویسندگان
چکیده
Does ghrelin really matter after bariatric surgery? Hongchan Lee, M.D.*, Christine Te, M.D., Saji Koshy, M.D., Julio A. Teixeira, M.D., F.A.C.S., F. Xavier Pi-Sunyer, M.D., Blandine Laferrère M.D. Division of Bariatric Surgery, Department of Surgery, St. Luke’s-Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, New York Obesity Research Center, St. Luke’s-Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, New York Division of Endocrinology, Diabetes and Nutrition, Department of Medicine, St. Luke’s-Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, New York Surgery for Obesity and Related Diseases 2 (2006) 538–548
منابع مشابه
Comments on "Improved Serum Leptin and Ghrelin Following Bariatric Surgery Predict better Postoperative Cognitive Function"
BACKGROUND AND PURPOSE Bariatric surgery is associated with improved cognitive function, but the mechanisms underlying these gains remain poorly understood. Disturbed leptin and ghrelin systems are common in obese individuals and are associated with impaired cognitive function in other samples. Bariatric surgery has been shown to improve serum leptin and ghrelin levels, and these changes may un...
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BACKGROUND Relatively little is known about changes in eating behavior or hormonal responses to food after bariatric surgery in adolescents. OBJECTIVE This study compared eating behavior and hormones among adolescents in a bariatric surgery program with those in nonoverweight control adolescents and evaluated changes before and after laparoscopic adjustable gastric banding (LAGB). DESIGN Fa...
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BACKGROUND Appetite-regulating hormones seem to play an important role in weight loss after bariatric surgery. Less is known regarding long-term weight loss maintenance. The objective of the study was to evaluate ghrelin and obestatin levels following long-term weight loss achieved through bariatric surgery or a lifestyle intervention in morbidly obese patients. METHODS The study was cross-se...
متن کاملMechanisms responsible for excess weight loss after bariatric surgery.
Obesity has increased alarmingly in the United States and is increasing in many countries of the world. Because obesity is an important risk factor for type 2 diabetes and other chronic diseases, it is important to develop approaches to counter the rapid increase in adiposity. One approach is bariatric surgery, the most successful clinical intervention known for treating obesity. Surgery can re...
متن کاملUltradian ghrelin pulsatility is disrupted in morbidly obese subjects after weight loss induced by malabsorptive bariatric surgery.
BACKGROUND Suppression of ghrelin production after Roux-en-Y gastric bypass that suggested its contribution to appetite reduction has been reported. OBJECTIVE Because biliopancreatic diversion (BPD) does not affect appetite, we compared ghrelin production and 24-h pulsatility between healthy control subjects and obese subjects before and after BPD. DESIGN A computerized algorithm identified...
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عنوان ژورنال:
- Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery
دوره 2 5 شماره
صفحات -
تاریخ انتشار 2006