Search Results - "Rajkowski, K M"

Hydroxysteroid sulfotransferase activity in the rat brain and liver as a function of age and sex by Rajkowski, Krzysztof M., Robel, Paul, Baulieu, Etienne-Emile

“…The high concentrations of dehydroepiandrosterone sulfate and pregnenolone sulfate in the mammalian brain, despite the blood-brain barrier's impermeability to…”
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Sex differences in the activation of tamoxifen to DNA binding species in rat liver in vivo and in rat hepatocytes in vitro : Role of sulfotransferase induction by DAVIS, W, HEWER, A, RAJKOWSKI, K. M, MEINL, W, GLATT, H, PHILLIPS, D. H

“…Previous work has indicated that metabolic activation of tamoxifen in rat liver cells involves cytochrome P450-mediated alpha-hydroxylation, followed by…”
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Investigation of a 17 beta-estradiol-monoclonal antiestradiol antibody binding mechanism using dilute solutions of organic solvents by de Lauzon, S, Rajkowski, K M, Cittanova, N

“…Quantitative understanding of steroid hormone transport and receptor-mediated action requires knowledge of the bonding forces involved in each steroid-protein…”
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A competitive microtitre plate enzyme immunoassay for plasma testosterone using polyclonal anti-testosterone immunoglobulins by Rajkowski, K M, Hanquez, C, Bouzoumou, A, Cittanova, N

“…An enzyme immunoassay for plasma testosterone was developed based on competition between an immobilised testosterone-casein conjugate and the analyte for…”
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A competitive microtitre plate enzyme immunoassay for plasma aldosterone using a monoclonal antibody by Hanquez, C, Rajkowski, K M, Desfosses, B, Cittanova, N

“…A competitive microtitre plate enzyme immunoassay for plasma aldosterone was developed using an immobilised aldosterone-bovine serum albumin conjugate and a…”
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Enzyme-linked immunosorbent assay (ELISA) for steroid hormones with polyclonal and monoclonal antibodies: an assay for urinary aldosterone by Hanquez, C, Urios, P, Desfosses, B, Samake, H, Lince, E, Rajkowski, K M, Cittanova, N

“…The development of non-competitive microtitre plate enzyme-linked immunosorbent assays for steroids was investigated using immobilised steroid as immunosorbent…”
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The use of disulfonatonaphthalimide fluorescent dyes for the fluorescence polarization immunoassay of steroids by Desfosses, B, Urios, P, Christeff, N, Rajkowski, K M, Cittanova, N

“…A series of fluorescent disulfonatonaphthalimide derivatives of testosterone and estriol have been synthesized and their fluorescent properties investigated…”
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Progesterone stimulates Krox-20 gene expression in Schwann cells by Guennoun, Rachida, Benmessahel, Yasmina, Delespierre, Brigitte, Gouézou, Monique, Rajkowski, Krzysztof M, Baulieu, Etienne E, Schumacher, Michaël

“…The gene of the zinc finger transcription factor Krox-20 (Egr-2) is expressed in Schwann cells and plays an important role in myelination of peripheral nerves…”
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Comparison of graphical procedures for estimating the intrinsic molar fluorescence of protein-bound drugs for drug-binding studies. A reevaluation of existing plots and introduction of two inverse hyperbolic plots by Rajkowski, K M

“…A theoretical evaluation of existing and new graphical procedures for estimating the intrinsic molar fluorescence (psi B) of a protein-bound drug has been…”
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The conjugation of testosterone with horseradish peroxidase and a sensitive enzyme assay for the conjugate by Rajkowski, K M, Cittanova, N, Desfosses, B, Jayle, M F

“…The formation of a horseradish peroxidase-testosterone conjugate for the enzyme-linked immunoassay of testosterone was investigated, using tritiated…”
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An enzyme-linked immunoassay of testosterone by Rajkowski, K M, Cittanova, N, Urios, P, Jayle, M F

“…An enzyme-linked immunoassay of testosterone is described. The conjugation of testosterone with high specific activity horseradish per-oxidase and a highly…”
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The interpretation of ligand displacement experiments: calculations for multisite acceptors by Rajkowski, K M, Herve, F, Cittanova, N

“…A method is described for calculating the degree of competition for binding between two ligands which are bound at any number of site classes on a binding…”
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Computer simulation of in vivo steroid binding by plasma proteins in the presence of interfering drugs by Rajkowski, K M, Hervé, F, Cittanova, N

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Drug-binding properties of rat alpha-foetoprotein. Specificities of the phenylbutazone-binding and warfarin-binding sites by Hervé, F, Rajkowski, K M, Martin, M T, Dessen, P, Cittanova, N

“…Rat alpha-foetoprotein (alpha-FP) strongly binds the drugs warfarin and phenylbutazone, as does albumin; however, the binding sites for the two drugs seemed to…”
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Corrected equations for the calculation of protein-ligand binding results from fluorescence polarization data by Rajkowski, K M, Cittanova, N

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Study on estrogen binding by rat alpha-fetoprotein (AFP) isoforms: evidence for the lack of binding-site heterogeneity by Hervé, F, Gentin, M, Rajkowski, K M, Cittanova, N, Wong, L T, Hsia, J C

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The preparation of three fluorescence-labeled derivatives of testosterone by Evrain, C, Rajkowski, K M, Cittanova, N, Jayle, M F

“…Three fluorescence-labelled derivatives of testosterone were prepared consisting of the steroid separated from the fluorochrome by a hydrocarbon "bridge"…”
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The choice of buffer protein in steroid (enzyme-)immunoassay by Samaké, H, Rajkowski, K M, Cittanova, N

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The efficiency of different coupling procedures for the linkage of oestriol-16 alpha-glucuronide, oestrone-3-glucuronide and pregnanediol-3 alpha-glucuronide to four different enzymes by Rajkowski, K M, Cittanova, N

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Investigation of human chorionic somatomammotropin--antihuman chorionic somatomammotropin antibody binding by two physicochemical methods: phase partition and fluorescence polarization by Urios, P, Rajkowski, K M, Engler, R, Cittanova, N

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