Search Results - "J.P. BRILLARD"

Specific features of in vivo and in vitro sperm storage in birds by Blesbois, E., Brillard, J. P.

“…This review focuses on some of the main features of sperm selection and storage in birds mainly on the basis of studies performed in poultry species, with…”
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Seasonality of reproduction and production in farm fishes, birds and mammals by Chemineau, P., Malpaux, B., Brillard, J. P., Fostier, A.

“…A very large majority of farm animals express seasonal variations in their production traits, thus inducing seasonal availability of fresh derived animal…”
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Effects of exposing chicken eggs to a cell phone in “call” position over the entire incubation period by Batellier, F., Couty, I., Picard, D., Brillard, J.P.

“…The aim of the present study was to assess the effects of exposing fertile chicken eggs to a cell phone repeatedly calling a ten-digit number at 3-min…”
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Characterization of chicken Sertoli cells in vitro by Guibert, E, Brière, S, Pelletier, R, Brillard, J.P, Froment, P

“…In the testis, Sertoli cells play a key physiological role in that they support, nourish, and protect germ cells. Because of the importance of Sertoli cells,…”
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Morphological and histochemical characterization of the seminiferous epithelial and Leydig cells of the turkey by Bakst, M.R., Akuffo, V., Trefil, P., Brillard, J.P.

“…Unlike mammals, there is little fundamental information about spermatogenesis in birds. This study was undertaken to clarify the morphology, histochemistry,…”
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Comparison of assessment of fowl sperm viability by eosin-nigrosin and dual fluorescence (SYBR-14/PI) by Chalah, T, Brillard, J.P

“…The kinetics of fowl sperm viability/mortality following short-term and long-term in vitro storage were studied using 2 different staining methods:…”
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Inheritance of duration of fertility in female common ducks (Anas platyrhynchos) inseminated in pure breeding or in inter-generic crossbreeding with Muscovy drakes (Cairina moschata) by Brun, J. M., Mialon, M. M., Sellier, N., Brillard, J. P., Rouvier, R.

“…Ducks (common, Muscovy and mule ducks) are the third most important bird species in animal production for human consumption worldwide. Our study aimed to…”
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Comparison of bacteriological qualities of various egg yolk sources and the in vitro and in vivo fertilizing potential of bovine semen frozen in egg yolk or lecithin based diluents by Bousseau, S, Brillard, J.P, Marquant-Le Guienne, B, Guérin, B, Camus, A, Lechat, M

“…The addition of components of animal origin (egg yolk, milk) to most commercial diluents used to freeze bull semen represents a potential risk of contamination…”
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Identification of various testicular cell populations in pubertal and adult cockerels by Mucksová, J., Brillard, J.P., Hejnar, J., Poplštein, M., Kalina, J., Bakst, M., Yan, H., Trefil, P.

“…Precise identification of the male germinal stem cell population is important for their practical use in programs dedicated to the integration of exogenous…”
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Comparison of fertility and embryo mortality following artificial insemination of common duck females ( Anas Platyrhynchos) with semen from common or Muscovy ( Cairina Moschata) drakes by Sellier, Nadine, Brun, Jean-Michel, Richard, Marie-Madeleine, Batellier, Florence, Dupuy, Vincent, Brillard, Jean-Pierre

“…The purpose of this study was to compare fertility and early embryo mortality rates (≤5 days of incubation) following artificial insemination (AI) of common…”
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Sperm storage and transport following natural mating and artificial insemination by Brillard, J P

“…Recent observations in turkey and chicken hens show that sperm storage in both species is a highly inefficient process. After artificial insemination (AI),…”
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Effects of frequency of semen collection on quantitative and qualitative characteristics of semen in turkey breeder males by Noirault, J, Brillard, J.P

“…The effects of various frequencies of semen collection on several quantitative and qualitative semen characteristics were investigated in adult turkey breeder…”
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Sex ratios in mule duck embryos at various stages of incubation by Batellier, F., Marchal, F., Scheller, M.F., Gautron, J., Sellier, N., Taouis, M., Monbrun, C., Vignal, A., Brillard, J.P.

“…Mule duck hatcheries have long reported varying degrees of unbalance in the sex ratio, with a preponderance of male mules at hatching. The aim of the present…”
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Alimentation, fertilité et bien-être des oiseaux reproducteurs domestiques : des liens complexes by S. BRIERE, J.P. BRILLARD, M. PANHELEUX, P. FROMENT

“…Chez les oiseaux, comme toutes autres espèces, la nutrition et plus particulièrement le métabolisme énergétique influence la fonction de reproduction. Les…”
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Isolation of sperm storage tubules from the uterovaginal junction mucosa of the turkey by King, L.M, Brillard, J.P, Bakst, M.R, Donoghue, A.M

“…This study was performed to determine whether intact sperm storage tubules (SST) could be successfully isolated from the uterovaginal junction (UVJ) mucosa of…”
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Saisonnalité de la reproduction et de la production chez les poissons, oiseaux et mammifères d’élevage by P. CHEMINEAU, B. MALPAUX, J.P. BRILLARD, A. FOSTIER

“…Les diverses productions issues d’animaux d’élevage sont fréquemment saisonnières, et par là même leur disponibilité en produits frais sur les marchés…”
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Timing associated with oviductal sperm storage and release after artificial insemination in domestic hens by Hemmings, N., Birkhead, T.R., Brillard, J.P., Froment, P., Briere, S.

“…Female birds store sperm in sperm storage tubules (SSTs) in the uterovaginal junction of their reproductive tract for days or weeks (depending on species)…”
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2003 Spring meeting of the WPSA French Branch by Batellier, F., Couty, I., Olszanska, B., Stepinska, U., Brillard, J.P.

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Isolation of chicken homolog of the FOXL2 gene and comparison of its expression patterns with those of aromatase during ovarian development by Govoroun, Marina S., Pannetier, Maëlle, Pailhoux, Eric, Cocquet, Julie, Brillard, Jean‐Pierre, Couty, Isabelle, Batellier, Florence, Cotinot, Corinne

“…Mutations in the forkhead transcription factor gene FOXL2 are involved in ovarian failure, which occurs in human BPES syndrome. This syndrome presents a…”
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A reappraisal of the factors involved in in vitro initiation of the acrosome reaction in chicken spermatozoa by Lemoine, M, Grasseau, I, Brillard, J P, Blesbois, E

“…Chicken spermatozoa may remain in the female oviduct for a prolonged period before induction of the acrosome reaction on contact with the inner perivitelline…”
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