Results 211 to 220 of about 32,242 (265)
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Gastroenterology Clinics of North America, 1999
Bile acids undergo a unique enterohepatic circulation, which allows them to be efficiently reused with minimal loss. With the cloning of key bile acid transporter genes in the liver and intestine, clinicians now have a detailed understanding of how the different components in the enterohepatic circulation operate.
R J, Bahar, A, Stolz
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Bile acids undergo a unique enterohepatic circulation, which allows them to be efficiently reused with minimal loss. With the cloning of key bile acid transporter genes in the liver and intestine, clinicians now have a detailed understanding of how the different components in the enterohepatic circulation operate.
R J, Bahar, A, Stolz
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Bile acid structure and bile formation: a comparison of hydroxy and keto bile acids
American Journal of Physiology-Gastrointestinal and Liver Physiology, 1980The effect of four bile acids, taurocholic (TC), taurochenodeoxycholic (TCDC), tauro-3 alpha,7 alpha-dihydroxy-12-keto-5 beta-cholanoic (T12K), and cholic (C), on bile lipid and water secretion was studied in the bile fistula cat over a 20-fold range of bile acid secretion rates.
R B, Sewell +3 more
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A Radioimmunoassay of Bile Acids
Journal of Immunoassay, 1990A radioimmunoassay for beta-muricholic acid was developed using an antiserum which was prepared by injecting beta-muricholic acid conjugated with bovine serum albumin into rabbits. The antiserum reacted with glyco-beta-muricholic, tauro-beta-muricholic and beta-muricholic acids, but not with other bile acids.
S, Hashimoto, T, Chikai, K, Uchida
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Bile acids and their receptors
Molecular Aspects of Medicine, 2017Primary bile acids are synthetized from cholesterol within the liver and then transformed by the bacteria in the intestine to secondary bile acids. In addition to their involvement in digestion and fat solubilization, bile acids also act as signaling molecules. Several receptors are sensors of bile acids.
Martinot, Emmanuelle +6 more
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Molecular Aspects of Medicine, 2017
There are numerous profound maternal physiological changes that occur from conception onwards and adapt throughout gestation in order to support a healthy pregnancy. By the time of late gestation, when circulating pregnancy hormones are at their highest concentrations, maternal adaptations include relative hyperlipidemia, hypercholanemia and insulin ...
McIlvride, Saraid +2 more
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There are numerous profound maternal physiological changes that occur from conception onwards and adapt throughout gestation in order to support a healthy pregnancy. By the time of late gestation, when circulating pregnancy hormones are at their highest concentrations, maternal adaptations include relative hyperlipidemia, hypercholanemia and insulin ...
McIlvride, Saraid +2 more
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Annual Review of Biochemistry, 1975
INTRODUCTION 233 FORMATION OF BILE ACIDS 234 5fl Bile Acids 234 5~ Bile Acids 236 7c~ Hydroxylation of Cholesterol 237 12o~ Hydroxylation 238 26 Hydroxylation 238 Oxidation of 5fl-Chole~tane-3c~,7~t,12~,26-tetrol 239 METABOLISM OF BILE ACIDS 239 Conju,qation with Glycine and Taurine 240 Esterification with Sulfute and Glucuronic ...
H, Danielsson, J, Sjövall
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INTRODUCTION 233 FORMATION OF BILE ACIDS 234 5fl Bile Acids 234 5~ Bile Acids 236 7c~ Hydroxylation of Cholesterol 237 12o~ Hydroxylation 238 26 Hydroxylation 238 Oxidation of 5fl-Chole~tane-3c~,7~t,12~,26-tetrol 239 METABOLISM OF BILE ACIDS 239 Conju,qation with Glycine and Taurine 240 Esterification with Sulfute and Glucuronic ...
H, Danielsson, J, Sjövall
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The Journal of Clinical Pharmacology, 1990
The bile acid sequestrants, cholestyramine and colestipol, are the drugs of choice for the treatment of patients with hypercholesterolemia caused by increases in LDL‐cholesterol levels without concurrent hypertriglyceridemia (type IIA and type IIB hyperlipoproteinemia). Longitudinal clinical studies with these drugs have shown their ability to slow the
M, Ast, W H, Frishman
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The bile acid sequestrants, cholestyramine and colestipol, are the drugs of choice for the treatment of patients with hypercholesterolemia caused by increases in LDL‐cholesterol levels without concurrent hypertriglyceridemia (type IIA and type IIB hyperlipoproteinemia). Longitudinal clinical studies with these drugs have shown their ability to slow the
M, Ast, W H, Frishman
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Current Treatment Options in Gastroenterology, 2007
Patients with bile acid malabsorption typically present with chronic, watery diarrhea. Bile acids recirculate between the liver and small intestine in the enterohepatic circulation. They are reabsorbed in the distal small intestine, and normally only a small fraction of the bile acid pool is lost to the colon during each cycle.
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Patients with bile acid malabsorption typically present with chronic, watery diarrhea. Bile acids recirculate between the liver and small intestine in the enterohepatic circulation. They are reabsorbed in the distal small intestine, and normally only a small fraction of the bile acid pool is lost to the colon during each cycle.
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Zeitschrift für allgemeine Mikrobiologie, 1982
AbstractThrough the isolation and identification of a wide variety of degradation products formed from bile acids by microorganisms, a unified scheme for the complete degradation of bile acids to carbon dioxide and water has been proposed and discussed.
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AbstractThrough the isolation and identification of a wide variety of degradation products formed from bile acids by microorganisms, a unified scheme for the complete degradation of bile acids to carbon dioxide and water has been proposed and discussed.
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Biochemistry, 1992
To conclude, the last several years have seen a resurgence of interest in the biosynthesis of bile acids. This focus has come about due to the central roles that these molecules play in cholesterol and fat metabolism and due to recent advances in their chemistry, biochemistry, and molecular biology.
D W, Russell, K D, Setchell
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To conclude, the last several years have seen a resurgence of interest in the biosynthesis of bile acids. This focus has come about due to the central roles that these molecules play in cholesterol and fat metabolism and due to recent advances in their chemistry, biochemistry, and molecular biology.
D W, Russell, K D, Setchell
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