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Int J Food Sci Nutr
June 2018
a State Key Laboratory of Food Science and Technology , Jiangnan University, Wuxi , China.
Steviol glycosides, a natural sweetener, may perform bioactivities via steviol, their main metabolite in human digestion. The metabolising kinetics, i.e.
View Article and Find Full Text PDFPharmacol Rep
June 2017
Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland; Chair of Pharmacology, Jagiellonian University Medical College, Kraków, Poland. Electronic address:
Purpose: To analyze the effect of liver steatosis and obesity on pharmacokinetic profile of two structurally-related liver-selective NO-donors - V-PYRRO/NO and V-PROLI/NO.
Methods: C57BL/6 mice were fed control or high-fat diet for 15 weeks to induced liver steatosis and obesity (HFD mice). Pharmacokinetics and renal elimination studies were conducted in vivo following iv dosing of V-PYRRO/NO and V-PROLI/NO (0.
Xenobiotica
February 2012
Department of Biological Sciences, Research and development, Boehringer Ingelheim Canada Ltd., Laval, Quebec, Canada.
The present study describes the cross-species absorption, metabolism, distribution and pharmacokinetics of BI 201335, a potent HCV protease inhibitor currently in phase III clinical trials. BI 201335 showed a good Caco-II permeability (8.7 × 10(-6) cm/sec) and in vitro metabolic stability (predicted hepatic clearence (CL(hep)) <19% Q(h) in all species tested).
View Article and Find Full Text PDFRev Med Chil
January 2004
ICBM, Programa de Farmacología Molecular y Clínica, Facultad de Medicina, Universidad de Chile, Santiago.
Cytochrome P450 (CYP) enzymes participate in the metabolism of a variety of naturally occurring and foreign compounds by reactions requiring NADPH and O2. The diversity of reactions catalyzed and its extensive substrate specificity render CYP enzymes as one of the most versatile known catalysts. Individual members of the CYP superfamily are expressed in almost every cell type in the body.
View Article and Find Full Text PDFPhotodermatol Photoimmunol Photomed
April 1998
Division of Clinical Biochemistry, Faculty of Medicine, Philipps-University, Marburg, Germany.
A quarter of patients with erythropoietic protoporphyria develop mild to severe cholestatic liver disease. The determination of early indicators of hepatobiliary involvement are of pivotal importance to select patients for choleretic therapy. Porphyrin parameters were studied during ursodeoxycholic acid treatment in eight patients with protoporphyrin-associated liver disease and eight patients with liver failure before and after liver transplantation.
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