Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Mary F. Kanz"'
Publikováno v:
Toxicology Letters. 169:13-25
Methylenedianiline (DAPM) is considered a cholangiodestructive toxicant in vivo. Increases in biliary inorganic phosphate (P(i)) and glucose occur prior to biliary epithelial cell (BEC) injury, which could be due to increased paracellular permeabilit
Autor:
Mary F. Kanz, Mary Treinen-Moslen
Publikováno v:
Pharmacology & Therapeutics. 112:649-667
Drug secretion into bile is typically considered a safe route of clearance. However, biliary delivery of some drugs or their reactive metabolites to the intestinal tract evokes adverse consequences due to direct toxic actions or indirect disruption o
Publikováno v:
Journal of Chromatography B. 830:231-237
A rapid and sensitive high-performance liquid chromatographic method was developed for determination of diclofenac and its major metabolite, 4'-hydroxydiclofenac, in serum from rats treated with diclofenac. The method is simple with a one-step extrac
Publikováno v:
Toxicological Sciences. 84:129-138
Methylenedianiline (DAPM) rapidly injures biliary epithelial cells (BEC) in vivo. Prior to evident BEC injury, biliary glucose and inorganic phosphate appreciably rise, which could stem from loosened tight junctions (TJ). Concurrently, ultrastructura
Publikováno v:
Toxicological Sciences. 74:447-456
Methylenedianiline (DAPM) initially injures epithelial cells of major bile ducts, which is followed by cholestasis, cholangitis, and hepatocellular damage. This pattern of biliary injury resembles that produced by alpha-naphthylisothiocyanate (ANIT),
Publikováno v:
Comments on Toxicology. 9:229-249
MRP2, a multidrug resistance-associated protein, helps to maintain mammalian homeostasis by exporting bilirubin conjugates and many xenobiotics into bile or urine. Experiments with two mutant rat strains, namely TR− and EHBR which have a functional
Publikováno v:
Experimental and Molecular Pathology. 61:1-15
We studied the effects of a transient elevation in biliary pressure on biliary glutathione and amino acids in rats. Other biliary solutes monitored were total bile salt, Pi, which is a putative marker of paracellular leakage, and glucose, which is re
Publikováno v:
Toxicology and Applied Pharmacology. 117:88-97
4,4'-Methylene dianiline (4,4'-diaminodiphenylmethane, DAPM), which is used in the polymer industry, causes hepatobiliary damage in exposed humans. Our objectives were to characterize the acute toxicity of DAPM in liver, particularly on secretion of
Publikováno v:
Journal of Pharmacological and Toxicological Methods. 27:7-15
Biliary output of endogenous and exogenous compounds is altered by anesthesia, depletion of bile salts, and hydrostatic pressure. The described system for bile function studies minimizes these confounding factors by substantially modifying existing m
Publikováno v:
Toxicology. 70:213-229
Our objective was to determine if the previously reported protective effect of hypothyroidism against 1,1-dichloroethylene hepatotoxicity was associated with a change in distribution and covalent binding. Sprague-Dawley male rats were made hypothyroi