Search Results - "Kawalek, J C"

Depletion of florfenicol in lactating dairy cows after intramammary and subcutaneous administration by Kawalek, J. C., Howard, K. D., Jones, Y., Scott, M. L., Myers, M. J.

“…Eighteen Holstein dairy cows ranging in body weight from 500–700 kg and with an average milk yield of 37 ± 6 kg/day were used to investigate the depletion of…”
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Effect of recombinant porcine somatotropin (rpST) on drug disposition in swine by KAWALEK, J. C., HOWARD, K. D.

“…Kawalek, J.C., Howard, K.D. Effect of recombinant porcine somatotropin (rpST) on drug disposition in swine. J. vet. Pharmacol. Therap.33, 69–75. Treatment of…”
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Identification of Multiple Constitutive and Inducible Hepatic Cytochrome P450 Enzymes in Market Weight Swine by MYERS, Michael J, FARRELL, Dorothy E, HOWARD, Karyn D, KAWALEK, Joseph C

“…Constitutive swine enzymes analogous to human/rat cytochrome P450 (CYP) isoforms 1A2, 2A6, 2B1/2/6, 2D6, 2E1, 3A1, and 4A1/3 were detected by Western blot…”
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Glutathione-S-transferase, a possible drug-metabolizing enzyme, in Haemonchus contortus: comparative activity of a cambendazole-resistant and a susceptible strain by Kawalek, J C, Rew, R S, Heavner, J

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Comparison of maturation of drug-metabolizing enzymes in calves with functioning or nonfunctioning rumen by Kawalek, J C, el Said, K R

“…Drug-metabolizing enzyme activities were measured in livers from calves fed commercial milk replacer (nonfunctioning rumen [veal]), and those fed milk replacer…”
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Comparison of bovine in vivo bioavailability of two sulfamethazine oral boluses exhibiting different in vitro dissolution profiles by MARTINEZ, M.N, KAWALEK, J.C, HOWARD, K.D, WARD, J.L, MARROUM, P, MARNANE, W, BENSLEY, D, PELSOR, F.R, HOAG, S, TATAVARTI, A.S, XIE, L, FAHMY, R

“…The bolus (or oblet) is a dosage form that can be used for the oral administration of pharmaceutical compounds to ruminating species. Unlike traditional…”
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Maturational development of drug-metabolizing enzymes in sheep by Kawalek, J C, el Said, K R

“…A qualitative and quantitative assessment was made of the development of hepatic drug-metabolizing enzymes (DME) in sheep as part of a study of the ability of…”
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Effect of Haemonchus contortus infection on the clearance of antipyrine, sulfobromophthalein, chloramphenicol, and sulfathiazole in lambs by Kawalek, J C, Fetterer, R H

“…A study was made to determine the effect of Haemonchus contortus parasitic infection in lambs on the clearance of several IV administered drugs. Clearance of…”
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The effect of solvents on drug metabolism in vitro by Kawalek, J C, Andrews, A W

“…Nine water-miscible organic solvents, methanol, ethanol, acetone, ethoxyethanol, tetrahydrofuran, dioxane, dimethylformamide, acetonitrile, and dimethyl…”
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Maturational development of drug-metabolizing enzymes in dogs by Kawalek, J C, el Said, K R

“…A qualitative and quantitative assessment was made of the development of hepatic drug-metabolizing enzymes (DME) in dogs as part of a study of the ability of…”
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1-Naphthylthiourea: a mutagenic rodenticide that transforms hamster embryo cells by Kawalek, J C, Andrews, A W, Pienta, R J

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Effect of lithocholic acid on the mutagenicity of some substituted aromatic amines by Kawalek, J C, Hallmark, R K, Andrews, A W

“…The effects of lithocholic acid on the mutagenicity of 24 aromatic amines in the Ames assay were examined. When lithocholic acid was added to the…”
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Purification of liver microsomal cytochrome P-448 from 3-methylcholanthrene-treated rabbits by Kawalek, J C, Levin, W, Ryan, D, Thomas, P E, Lu, A Y

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Reconstituted liver microsomal enzyme system that hydroxylates drugs, other foreign compounds, and endogenous substrates. IX. The formation of a 455-nm metabolite-cytochrome P-450 complex by Kawalek, J C, Levin, W, Ryan, D, Lu, A Y

“…The reconstituted liver microsomal hydroxylation system was used to study the formation of a metabolite-cytochrome P-450 complex absorbing maximally at 455 nm,…”
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Separation and detection of 2-aminoanthracene and its metabolites by high-performance liquid chromatography by Shaikh, B, Hallmark, M R, Hallmark, R K, Manning, W B, Pinnock, A, Kawalek, J C

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Reconstituted liver microsomal enzyme system that hydroxylates drugs, other foreign compounds, and endogenous substrates. VIII. Different catalytic activities of rabbit and rat cytochromes P-448 by Kawalek, J C, Lu, A Y

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Effect of aromatic hydrocarbons on the metabolism of 2-aminoanthracene to mutagenic products in the Ames assay by Kawalek, J C, Andrews, A W

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Partial purification of the NADPH-dependent aldehyde reductase from bovine cardiac muscle by Kawalek, J C, Gilbertson, J R

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Pig and minipig cytochromes P450 by Anzenbacher, Pavel, Anzerbacherová, Eva, Zuber, Roman, Soucek, Pavel, Guengerich, F Peter

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Enzymic reduction of free fatty aldehydes in bovine cardiac muscle by Kawalek, J C, Gilbertson, J R

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