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Colorimetric study of traditional varnishes applied on paper exposing to aging tests

Autor: M. Durbán, A. López-Montes, T. Espejo, M. R. Blanc

Publikováno v: Optica Pura y Aplicada. 52:1-14

EnglishThe use of varnishes as a final coat in graphic work fulfills an aesthetic and protective function. Over time, or due to adverse conditions, these varnishes undergo a series of degradations in their color that can distort the original appearan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d41de149ffd7fdc08c57eef45ae846bb
https://doi.org/10.7149/opa.52.1.51018

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Superovulating mares with gonadotrophins: recent developments and state of the art

Autor: Christine Briant, M.-R. Blanc, D. Guillaume, P.-L. Toutain

Publikováno v: Productions animales
Productions animales, Institut National de la Recherche Agronomique, 2007, 20 (4), pp.275-294
Productions Animales 4 (20), 275-294. (2007)

Chez les espèces domestiques de rente, les traitements de superovulation sont destinés à augmenter le taux naturel d’ovulations, afin de produire plusieurs embryons au cours d’un même cycle et de les transférer chez des femelles receveuses.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6564e07432530b487ad82d773a00ac3
https://doi.org/10.20870/productions-animales.2007.20.4.3466

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Effect of pregnancy and hysterectomy on pituitary gonadotrophins secretion in the ewe

Autor: M. R. Blanc, J. C. Poirier, Kaïs H Al-Gubory

Publikováno v: Animal Reproduction Science. 35:209-221

Two experiments were conducted to examine the effect of hysterectomy on Days 32–33 post mating on luteal and pituitary function in the ewe. In Experiment 1, progesterone concentrations in plasma collected every 2 days remained constant (>1.5 ng ml

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b2b422bcb14ecd54b06d25de96dd0b8
https://doi.org/10.1016/0378-4320(94)90037-x

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Evidence that luteinizing hormone-releasing hormone statin from ovine rete testis fluid is immunologically related to alphaC inhibin

Autor: C, Cariou-Guennoc, J C, Poirier, B, Calas, A, Locatelli, J L, Dacheux, M R, Blanc

Publikováno v: Biology of reproduction. 62(6)

LHRH Statin is a putative gonadal protein that increases the interval between two consecutive LHRH pulses. The present work was aimed at analyzing the immunological homology between LHRH Statin and the N-terminal region of the alphaC subunit of inhib

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4aa6c523831263428f1e898fffd4689b
https://pubmed.ncbi.nlm.nih.gov/10819755

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Anastomosis of the ovarian vein to the hepatic portal vein in sheep induces ovarian hyperstimulation associated with increased LH pulsatility, but only in the absence of the contralateral ovary

Autor: J. C. Poirier, Danielle Monniaux, D. Garcès, P. G. Knight, J. C. Mariana, M. R. Blanc, C. Pisselet, A. Collet, Joël Fontaine

Publikováno v: Journal of Endocrinology
Journal of Endocrinology, BioScientifica, 2000, 165 (2), pp.411-423

In this study, two experiments were performed, the first of which examined the ovarian response in ewes that were subject to unilateral ovariectomy (ULO) at different intervals (0-14 days) after surgical anastomosis (AN) of the ovarian vein to the me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79e848dffca86bc50d212934a744d028
https://pubmed.ncbi.nlm.nih.gov/10810305

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Central effect of rete testis fluid, inhibin 32K, and follicular fluid on plasma gonadotropin concentrations in sheep: inhibin is not the rete testis fluid protein able to suppress luteinizing hormone pulses

Autor: C, Cariou-Guennoc, J C, Poirier, A, Locatelli, M R, Blanc

Publikováno v: Biology of reproduction. 50(1)

We have previously shown that peripheral administration of rete testis fluid (RTF) proteins was able to suppress LH pulses through the suppression of LHRH pulses. This activity was named "LHRH Statin." The aims of the present work were to analyze LH

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a3b1f04863824df8606e75339d37417a
https://pubmed.ncbi.nlm.nih.gov/8312435

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Evidence for a protein-like factor from 'rete testis' fluid that suppresses luteinizing hormone-releasing hormone (LHRH) pulses (LHRH Statin) : a new hormonal activity ?

Autor: Alain Caraty, A. Locatelli, M. R. Blanc, J C Poirier

Publikováno v: Endocrinology
Endocrinology, Endocrine Society, 1993, 133 (6), pp.2453-2460

Signals that modulate LH-releasing hormone (LHRH) pulse frequency are fundamental mechanisms for regulating important reproductive processes. Gonadal steroids are presently considered to account for the entire gonadal feedback mechanism that modulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b16036799ba268b6618845ec9b25179
https://hal.inrae.fr/hal-02702165

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Evidence for a gonadal nonsteroidal factor that specifically inhibits release of luteinizing hormone in ewes

Autor: J. C. Poirier, M. R. Blanc, Kaïs H Al-Gubory, A. Solari, J. Martinet

Publikováno v: Journal of Reproduction and Fertility
Journal of Reproduction and Fertility, Portland Press, 1992, 96, pp.509-519

Bilaterally ovariectomized ewes were used to investigate the effect of systemic administration (i.v.) of charcoal-treated aqueous luteal extracts from ovine corpora lutea on plasma concentrations of pituitary gonadotrophins. Jugular blood samples wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0656a4e54278fa2b829bf75dec73f84b
https://hal.inrae.fr/hal-02705746

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