EurekaMag.com logo
+ Site Statistics
References:
52,725,316
Abstracts:
28,411,598
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The effects of experimentally induced fever on the estimated blood flow to and oxygen utilization by the liver and the viscera drained by the portal vein in sheep


Veterinary Research Communications 15(2): 95-105
The effects of experimentally induced fever on the estimated blood flow to and oxygen utilization by the liver and the viscera drained by the portal vein in sheep
Intrajugular injection of a purified E. coli lipopolysaccharide induced a biphasic fever in sheep after a latent period of 12 to 20 min. The changes in the blood flow from the liver and from the viscera drained by the portal vein were: (a) in the latent period, decreases in total hepatic blood flow (THF) due to decreased portal venous blood flow (PVF); (b) during the first febrile phase, increases in THF due to increased hepatic arterial blood flow and, (c) in the second febrile phase, decreases in THF due to decreased PVF. Although there were large variations in the oxygen supply to the viscera drained by the portal vein and to the liver, there were relatively small or no changes in their oxygen consumption.

Accession: 002249125

PMID: 2068799

DOI: 10.1007/bf00405141

Download PDF Full Text: The effects of experimentally induced fever on the estimated blood flow to and oxygen utilization by the liver and the viscera drained by the portal vein in sheep



Related references

Blood flow, oxygen consumption and thermogenesis in the portal-drained viscera of conscious sheep. Proceedings of the Nutrition Society 31(2): 52a-53a, 1972

Oxygen consumption by and blood flow across the portal-drained viscera and liver of pregnant ewes. Journal of Animal Science 75(7): 1950-1955, 1997

Effect of feeding and a beta -adrenergic blocking agent on oxygen consumption by the portal drained viscera, liver and hind quarters of the sheep. Energy metabolism of farm animals: 147-150, 1989

Use of para-aminohippuric acid to measure blood flows through portal-drained-viscera, liver and hindquarters in sheep. Journal of Agricultural Science 122(2): 299-308, 1994

The net portal absorption of metabolites and the oxygen consumption of the portal-drained viscera in Merino sheep. Proceedings of the Nutrition Society of Australia 16: 145, 1991

Dynamic changes in blood flow and oxygen consumption in the portal-drained viscera of growing pigs receiving acute administration of (L)-arginine. Amino Acids 43(6): 2481-2489, 2013

Effects of exogenous somatostatin and cysteamine on net nutrient flux across the portal-drained viscera and liver of sheep during intraduodenal infusion of starch hydrolysate and casein. Journal of Animal Science 75(11): 3026-3037, 1997

Postprandial portal glucose and lactate fluxes, insulin production, and portal vein-drained viscera oxygen consumption in growing pigs fed a high-fiber diet supplemented with a multi-enzyme cocktail. Journal of Animal Science 94(9): 3760-3770, 2016

Metabolism of volatile fatty acids by liver and portal-drained viscera in sheep. American Journal of Physiology 221(2): 586-592, 1971

Net metabolism of plasma amino acids by liver and portal-drained viscera of fed sheep. American Journal of Physiology 223(2): 438-446, 1972