Plasma glucagon-like immunoreactivity (GLI) in dogs.
نویسندگان
چکیده
منابع مشابه
Increased plasma glucagon-like immunoreactivity in dogs with ileojejunal transposition.
To elucidate hormonal and metabolic changes in intestinal adaptation, an experimental study was performed in dogs subjected to ileojejunal transposition. Fasting levels of blood glucose, plasma insulin and gastric inhibitory polypeptide (GIP) did not change significantly throughout 12 weeks. Plasma glucagon measured with an antiserum specific to the C-terminal portion of glucagon slightly incre...
متن کاملGlucagon-like immunoreactivity (GLI) in blood plasma of partially hepatectomized rats.
The concentration of substances with glucagon-like immunoreactivity (GLI) was determined in arterial blood plasma of rats up to 4 weeks after partial hepatectomy. 10 h following surgery a more than 18-fold increase in GLI + glucagon immunoreactivity could be observed. About 2/3 of the maximum activity seems to be of non pancreatic origin. The levels returned to normal about 22 h after surgery.
متن کاملPlasma marinobufagenin-like and ouabain-like immunoreactivity during saline volume expansion in anesthetized dogs.
OBJECTIVES This study investigated effects of acute plasma volume expansion on plasma levels and urinary output of two endogenous Na,K-ATPase inhibitors, marinobufagenin-like and ouabain-like immunoreactive substances. METHODS Plasma volume was expanded for 3 h via intravenous saline infusion in three groups of anesthetized dogs--nontreated (n = 5); pretreated with rabbit antidigoxin (n = 5);...
متن کاملEvidence for transformation of glucagon-like immunoreactivity of gut into pancreatic glucagon in vivo.
The effect of gut glucagon-like immunoreactivity (GLI) devoid of pancreatic glucagon was studied in piglets. All glucagon-like peptides with an accessible C-terminal were removed from the gut extract by specific antibodies reacting with the C-terminal of the glucagon molecule. Endogenous secretion of pancreatic and gut glucagon was blocked by somatostatin infusion, and then the purified gut glu...
متن کاملThe effects of triglyceride absorption upon glucagon, insulin, and gut glucagon-like immunoreactivity.
The effects of a fat meal upon plasma insulin, glucagon, and glucagon-like immunoreactivity (GLI) have been studied in conscious dogs and in human volunteers. In dogs the intraduodenal instillation of 10 g/kg of peanut oil was accompanied by increases in the mean plasma levels of all three polypeptides that averaged 5 muU/ml, 107 pg/ml, and 2.1 ng/ml, respectively. 3 g/kg of peanut oil, when em...
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ژورنال
عنوان ژورنال: The Tohoku Journal of Experimental Medicine
سال: 1975
ISSN: 0040-8727,1349-3329
DOI: 10.1620/tjem.115.337