The effect of feeding and starvation upon immunoreactive glucagon in the pancreatectomized pig. 1978

W A van Hoorn, and A I Vinik, and R van Hoorn-Hickman, and J Terblanche

The response of 13 pigs to total pancreatectomy was compared with the response of 9 animals to sham operation. Approximately half of each group had free access to food while the remainder received oral water only. Completeness of pancreatectomy was confirmed at autopsy, and the disappearance of insulin and the rise in blood glucose to 14-19 mmol/l. Immunoreactive glucagon (IRG) increased in fed pancreatectomized pigs from the 3rd day postoperatively to a level of 350-400% of basal values by the 8th day. There was no rise in starved pancreatectomized animals, or in either group of sham-operated animals. The rises in glucose, free fatty acids, triglycerides and ketones were similar in the two groups of pigs.

UI MeSH Term Description Entries
D010180 Pancreatectomy Surgical removal of the pancreas. (Dorland, 28th ed) Pancreatectomies
D005230 Fatty Acids, Nonesterified FATTY ACIDS found in the plasma that are complexed with SERUM ALBUMIN for transport. These fatty acids are not in glycerol ester form. Fatty Acids, Free,Free Fatty Acid,Free Fatty Acids,NEFA,Acid, Free Fatty,Acids, Free Fatty,Acids, Nonesterified Fatty,Fatty Acid, Free,Nonesterified Fatty Acids
D005934 Glucagon A 29-amino acid pancreatic peptide derived from proglucagon which is also the precursor of intestinal GLUCAGON-LIKE PEPTIDES. Glucagon is secreted by PANCREATIC ALPHA CELLS and plays an important role in regulation of BLOOD GLUCOSE concentration, ketone metabolism, and several other biochemical and physiological processes. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p1511) Glucagon (1-29),Glukagon,HG-Factor,Hyperglycemic-Glycogenolytic Factor,Proglucagon (33-61),HG Factor,Hyperglycemic Glycogenolytic Factor
D005990 Glycerol A trihydroxy sugar alcohol that is an intermediate in carbohydrate and lipid metabolism. It is used as a solvent, emollient, pharmaceutical agent, or sweetening agent. 1,2,3-Propanetriol,Glycerin,1,2,3-Trihydroxypropane,Glycerine
D006885 Hydroxybutyrates Salts and esters of hydroxybutyric acid. Hydroxybutyric Acid Derivatives,Hydroxybutyric Acids,Acid Derivatives, Hydroxybutyric
D000090 Acetoacetates Salts and derivatives of acetoacetic acid.
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D013217 Starvation Lengthy and continuous deprivation of food. (Stedman, 25th ed)
D013552 Swine Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA). Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog

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