We have located links that may give you full text access.
Parabiosis between db/db and ob/ob or db/+ mice.
Endocrinology 1999 January
Genetically obese C57B1/6J-m db/db mice were parabiosed with either lean male db/+ or obese female ob/ob mice. Male db/db mice had lower serum leptin than females, and this was reflected in the amount of protein that crossed the parabiotic union into their partners. Eighteen days post operation, ob/ob partners of db/db mice had increased body temperature, lost 50% body weight and 60% body fat, but maintained carcass protein. The db/+ partners of db/db mice had a normal gut content and (by implication) food intake, did not raise their body temperature, but lost significant amounts of both lean and fat tissue during 25 days of parabiosis. The differences between the db/+ and ob/ob partners of db/db mice may be caused by leptin inhibiting growth of male mice, but not of female mice that are on a slower growth curve, or by the excess lipid in ob/ob mice sparing body protein. The db/db partners of ob/ob mice lost a small amount of body fat, but carcass protein was increased by 30%, compared with their controls. These results imply that leptin stimulated release of a circulating growth factor, possibly through activation of the long-form leptin receptor, in ob/ob partners of db/db mice.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app