Journal ArticleDOI
Effect of carbon dioxide on urea diffusion through bovine ruminal epithelium.
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This article is published in American Journal of Physiology.The article was published on 1971-01-01. It has received 42 citations till now. The article focuses on the topics: Urea.read more
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Journal ArticleDOI
RUMINANT NUTRITION SYMPOSIUM: Role of fermentation acid absorption in the regulation of ruminal pH
TL;DR: It is suggested that the interacting transport processes for SCFA, urea, and ammonia represent evolutionary adaptations of ruminants to actively coordinate energy fermentation, protein assimilation, and pH regulation in the rumen.
Journal ArticleDOI
Nitrogen Metabolism in the Rumen
R. A. Leng,John Nolan +1 more
TL;DR: Emphasis is placed on the role of rumen protozoa in decreasing the ratio of protein to energy in absorbed nutrients in ruminants on diets that are marginally deficient in protein.
Journal ArticleDOI
Ruminal pH regulation and nutritional consequences of low pH
TL;DR: In this article, the authors considered aspects of pH regulation, as well as the effects of ruminal pH on rate of substrate degradation and on the profile of VFA available for absorption.
Journal ArticleDOI
Carbonic anhydrase:isoenzymes. properties. distribution. and functional significance
TL;DR: Carbonic anhydrases from vertebrates, plants and bacteria have molecular weights of 30,000 (or multiples thereof), contain one zinc atom per 30,,000 molecular weight, and are inhibited by acetazolamide and related compounds.
Journal ArticleDOI
Aspects of Urea Metabolism in Ruminants with Reference to the Goat
J. Harmeyer,H. Martens +1 more
TL;DR: Combined gastrointestinal and renal responses exert a synergistic effect on improved utilization of urea of plasma when uptake of dietary nitrogen is limited in goats and other ruminants.
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Effect of ammonia concentration on rumen microbial protein production in vitro
L. D Satter,L. L Slyter +1 more