We have located links that may give you full text access.
Lipoatrophy produced in mice and rabbits by a fraction prepared from the urine from patients with congenital generalized lipodystrophy.
Acta Endocrinologica 1975 October
Urine from 5 patients with congenital generalized lipodystrophy has been fractionated by protein precipitation and Sephadex gel filtration. A fraction with a molecular weight in the range of 1000 was observed to be metabolically active in mice, rats, and rabbits. Hypophysectomized rats got hypoglycaemia following an injection, and the lipolytic-hyperglycaemic effect of ACTH was reduced after injection into intact mice. This effect was probably due to insulin release, because no insulin-like activity was observed on isolated fat cells in vitro. Persistant changes were observed in the animals after 3 weeks of daily injections of the urinary fraction. Adult mice and rabbits developed lipoatrophy with decrease of body weight in spite of a doubling of the food consumption. The metabolic rate and the body temperature were raised. Infantile animals developed a lipodystrophic state with increased growth velocity, and 50 per cent increase of the body weight, although no fat depots were observed. The treated animals got hyperglycaemia, hypertriglyceridaemia, hyperinsulinaemia, and insulin resistance. The rabbits developed manifest diabetes. The corresponding fraction prepared from the urine from the lipoatrophic rabbits produced lipoatrophy after injection into the mice. It is suggested that the lipodystrophic urinary fraction is of hypothalamic origin, and that it acts through the pituitary gland. The fraction is still heterogenous, and was observed to contain thyrotrophin releasing activity.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
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