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New approach for measurement of non-SHBG-bound testosterone in human plasma

Autor: Jonathan Lopez, Véronique Raverot, Michel Pugeat, Henri Déchaud, C. Grenot

Publikováno v: Analytica Chimica Acta. 658:87-90

Testosterone (T) circulates in the blood tightly bound to sex hormone-binding globulin (SHBG) and weakly to albumin. Measuring protein unbound T (free) or non-SHBG-bound T rather than total T has been recommended for the evaluation of androgen disord

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f12c70f9cb92f82b913a030f279fa25e
https://doi.org/10.1016/j.aca.2009.10.057

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Individual, local and subspecific variation in female Hermann’s tortoise (Testudo hermanni) reproductive characters

Autor: C. Grenot, A. Hailey, S. Longepierre

Publikováno v: Contributions to Zoology. 72:221-226

We studied reproductive characters of a population of the tortoise Testudo h. hermanni in the Plaine des Maures (Var), and compared these to another population in southern France and to T.h. boettgeri in Greece. Clutch characters, which are measures

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::884a07e507daab74c7c89f3214d3d7c4
https://doi.org/10.1163/18759866-07204003

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Inverse relationship between hSHBG affinity for testosterone and hSHBG concentration revealed by surface plasmon resonance

Autor: Claude Yves Cuilleron, Henri Déchaud, Laurence Heinrich-Balard, Amandine Roux, Pascaline Rivory, C. Grenot, Waël Zeinyeh, Richard Cohen, Michel Pugeat

Publikováno v: Endocrine Abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a099a2be2e01984eeee5a931d869c419
https://doi.org/10.1530/endoabs.35.p652

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Photoaffinity Labeling of Human Sex Hormone-Binding Globulin Using 17α-Alkylamine Derivatives of 3β-Androstanediol Substituted with Azidonitrophenylamido, Azidonitrophenylamino, or Trifluoroazidonitrophenylamino Chromophores. Localization of Trp-84 in the Vicinity of the Steroid-Binding Site

Autor: Dessalces G, Blachère T, Cuilleron Cy, C. Grenot, Chambon C, Elisabeth Mappus, Bennat D, Delolme F, Rolland de Ravel M

Publikováno v: Biochemistry. 40:15424-15435

Purified human SHBG was photoaffinity labeled with 17alpha-aminomethyl (M), 17alpha-aminoethyl (E), and 17alpha-aminopropyl (P) derivatives of [3alpha-(3)H]-5alpha-androstane-3beta,17beta-diol coupled to 5-azido-2-nitrobenzoylamido (ANB), 4-azido-2-n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d70bf599c0a1e9d541c3b07f115640ab
https://doi.org/10.1021/bi011504s

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[Untitled]

Autor: C. Grenot, A. Hailey, S. Longepierre

Publikováno v: Biodiversity and Conservation. 10:1131-1140

The tortoise Testudo hermanni is endangered by habitat fragmentation and loss in western Europe, where its high public profile and specific conservation projects make this a flagship species. Studies of movement in the peak reproductive season (June)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a9831c505d76a21bb0696e1c83d751e
https://doi.org/10.1023/a:1016611030406

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Synthesis of (5-azido-2-nitrobenzoyl)amido, (4-azido-2-nitrophenyl)amino, and (5-azido-2-nitro-3,4,6-trifluorophenyl)amino derivatives of 17Î±-methylamino-, 17Î±-ethylamino-, and 17Î±-propylamino-5Î±-dihydrotestosterone as reagents of different linker lengths for the photoaffinity labeling of sex hormone binding globulins and androgen receptors

Autor: Elisabeth Mappus, Cuilleron Cy, B Fenet, C. Grenot, Chambon C, M Rolland de Ravel

Publikováno v: Steroids. 65:459-481

The photoactivable aryl azide reagents, N-(5-azido-2-nitrobenzoyl)oxysuccinimide, 4-azido-1-fluoro-2-nitrobenzene, and 4-azido-1-nitro-2,4,5, 6-tetrafluorobenzene have been condensed at the extremity of three 17alpha-aminomethyl, 17alpha-aminoethyl,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec783cdbbfab83e2903c4c12cd1a797f
https://doi.org/10.1016/s0039-128x(00)00106-9

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Synthesis and characterization by 1H and 13C nuclear magnetic resonance spectroscopy of 17α-cyano, 17α-aminomethyl, and 17α-alkylamidomethyl derivatives of 5α-dihydrotestosterone and testosterone

Autor: Elisabeth Mappus, Marc Rolland de Ravel, Christophe Chambon, Claude Yves Cuilleron, C. Grenot

Publikováno v: Steroids. 62:603-620

17 alpha-Aminomethyl, 17 alpha-acetamidomethyl, and 17 alpha-hemiglutaramidomethyl derivatives of dihydrotestosterone and testosterone have been prepared by hydrocyanation of 3,3'-(ethylenedioxy)-5 alpha-androstan-17-one and 3,3'-ethylenedioxyandrost

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69fd9cf71025a026a9d734caada4662c
https://doi.org/10.1016/s0039-128x(97)00046-9

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Specific Photoaffinity Labeling of Tyr-49 on the Light Chain in the Steroid-Combining Site of a Mouse Monoclonal Anti-Estradiol Antibody Using Two Epimeric 6α- and 6β-(5-Azido-2-nitrobenzoyl)amidoestradiol Photoreagents

Autor: Tonnelle C, Cuilleron Cy, Blachère T, Elisabeth Mappus, Rousselot P, de Ravel Mr, C. Grenot

Publikováno v: Biochemistry. 36:7860-7868

A mouse monoclonal anti-7-(O-carboxymethyl)oximinoestradiol antibody was photoaffinity labeled with two cross-reactive 6alpha- and 6beta-(5-azido-2-nitrobenzoyl)amido[17alpha-3H]estradiol photoreagents (6alpha- and 6beta-ANBA-[17alpha-3H]estradiol).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f12376e2053b263c4b88fe9ac75ec5d
https://doi.org/10.1021/bi962645a

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Identification of Trp-371 as the main site of specific photoaffinity labeling of corticosteroid binding globulin using .DELTA.6 derivatives of cortisol, corticosterone, and progesterone as unsubstituted photoreagents

Autor: M Rolland de Ravel, C. Grenot, E Mappus, Blachère T, Cuilleron Cy

Publikováno v: Biochemistry. 33:8969-8981

Immunopurified human corticosteroid binding globulin (CBG) was photolabeled with delta 6-[3H]cortisol, delta 6-[4-14C]cortisol, delta 6-[3H]corticosterone, and delta 6-[3H]progesterone. The maximal levels of specific incorporation, as estimated with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60dce4d2e886dd0417ab57ace6f00615
https://doi.org/10.1021/bi00196a015

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A low alpha-linolenic intake during early life increases adiposity in the adult guinea pig

Autor: Julie Moulin, Etienne Pouteau, C. Grenot, Scott Turner, Denis Reynaud, Carine Beysen, Cecil R. Pace-Asciak, Claude Yves Cuilleron, Gregory Pescia, Katherine Macé, Eurídice Castañeda-Gutiérrez, Olivier Aprikian

Publikováno v: Nutrition & metabolism
Nutrition & metabolism, 2010, 7 (1), pp.8. ⟨10.1186/1743-7075-7-8⟩
Nutrition & Metabolism, Vol 7, Iss 1, p 8 (2010)
Nutrition & Metabolism

Background The composition of dietary fatty acids (FA) during early life may impact adult adipose tissue (AT) development. We investigated the effects of α-linolenic acid (ALA) intake during the suckling/weaning period on AT development and metaboli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce612a3ca77b72807112e82b147fe630
https://doi.org/10.1186/1743-7075-7-8

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