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AJP - Endocrinology and Metabolism, Vol 254, Issue 6 E749-E755, Copyright © 1988 by American Physiological Society
ARTICLES |
D. J. Pillion, R. L. Jenkins, J. A. Atchison, C. R. Stockard, R. S. Clements Jr and W. E. Grizzle
Department of Pharmacology, University of Alabama, Birmingham 35294.
Adult male Fisher rats injected with streptozotocin (Stz) to produce diabetes mellitus demonstrated a significant loss of total body weight associated with adipose and muscle tissue wasting. Paradoxically, intestinal mass and length were increased in Stz-treated rats despite catabolism of other tissues. Concomitant with increased intestinal mass, food and water intake increased significantly in Stz-diabetic animals. Renal weight was not reduced despite the fall in total body weight. It is proposed that the adult Stz-diabetic rat responds to a loss of available insulin by polyphagia, polydipsia, and catabolism of adipose and muscle tissue and that a large percentage of available synthetic fuel is devoted to the production of additional intestinal tissue.
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K. D. Fischer, S. Dhanvantari, D. J. Drucker, and P. L. Brubaker Intestinal growth is associated with elevated levels of glucagon-like peptide 2 in diabetic rats Am J Physiol Endocrinol Metab, October 1, 1997; 273(4): E815 - E820. [Abstract] [Full Text] [PDF] |
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