Search Results - "Arruda, R.P."

Impact of adding different concentrations of IGF-I and insulin to the semen extender on bull sperm quality post-cryopreservation by Pinto, S.C.C., Souza, F.A., Arruda, R.P., Alves, M.B.R., Batissaco, L., Garcia-Oliveros, L.N., Passarelli, M.S., Carneiro, L.C., Celeghini, E.C.C.

“…ABSTRACT This study aimed to evaluate the addition of different concentrations of IGF-I and insulin to egg yolk-based extender to improve bovine semen…”
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Natural, but not lyophilized, low density lypoproteins were an acceptable alternative to egg yolk for cryopreservation of ram semen by Moustacas, V.S., Zaffalon, F.G., Lagares, M.A., Loaiza-Eccheverri, A.M., Varago, F.C., Neves, M.M., Heneine, L.G.D., Arruda, R.P., Henry, M.

“…The objective was to evaluate the suitability of using natural or lyophilized low density lipoproteins (LDL), in lieu of whole egg yolk, in extenders for…”
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Effect of sequence of insemination after simultaneous thawing of multiple semen straws on conception rate to timed AI in suckled multiparous Nelore cows by Oliveira, L.Z, Arruda, R.P, de Andrade, A.F.C, Santos, R.M, Beletti, M.E, Peres, R.F.G, Martins, J.P.N, Hossepian de Lima, V.F.M

“…The objective was to determine the effect of sequence of insemination after simultaneous thawing of multiple 0.5 mL semen straws on conception rate in suckled…”
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Simultaneous assessment of plasmatic, acrosomal, and mitochondrial membranes in ram sperm by fluorescent probes by Celeghini, E.C.C.(USP FMVZ VRA), Nascimento, J.(USP FMVZ VRA), Raphael, C.F.(USP FMVZ VRA), Andrade, A.F.C.(USP FMVZ VRA), Arruda, R.P.(USP FMVZ VRA)

“…In this experiment, it was defined a protocol of fluorescent probes combination: propidium iodide (PI), fluorescein isothiocyanate-conjugated Pisum sativum…”
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Effects of Sperm Concentration and Straw Volume on Motion Characteristics and Plasma, Acrosomal, and Mitochondrial Membranes of Equine Cryopreserved Spermatozoa by Nascimento, J., Raphael, C.F., Andrade, A.F.C., Alonso, M.A., Celeghini, E.C.C., Arruda, R.P.

“…The advantages of using cryopreserved semen in equine reproduction are well known. During cryopreservation, spermatozoa undergo many changes that lead to a…”
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Ovarian follicular dynamics during the estrous cycle in buffalo ( [formula omitted]) by Baruselli, P.S., Mucciolo, R.G., Visintin, J.A., Viana, W.G., Arruda, R.P., Madureira, E.H., Oliveira, C.A., Molero-Filho, J.R.

“…The growth, selection, regression and ovulation of ovarian follicles was ultrasonically monitored in 30 Murrah buffalo throughout a spontaneous estrous cycle…”
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Endocrine disrupter action in ruminants: A study of the effects of Ipomoea carnea in adult male goats by Gotardo, A.T., Pavanelli, E.L., Carvalho, H.F., Lemes, K.M., Arruda, R.P., Kempinas, W.G., Górniak, S.L.

“…Ipomoea carnea is a toxic plant in Brazil and other tropical countries that often poisons livestock; its primary toxin is swainsonine. Some substances that…”
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Organic selenium increases PHGPx, but does not affect quality sperm in raw boar semen by Martins, S.M.M.K., De Andrade, A.F.C., Zaffalon, F.G., Parazzi, L.J., Bressan, F.F., Pugine, S.M.P., Melo, M.P., Chiaratti, M.R., Marino, C.T., Afonso, E.R., Moretti, A.S., Arruda, R.P.

“…This study assessed the effects of feeding organic selenium (Se) on sperm morphology, motility, membrane integrity and lipidic peroxidation, also on sperm ATP…”
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The effect of semen extender supplemented with pentoxifylline on post-breeding inflammation response assessed by endometrial cytology by Tsunoda, R.H., Celeghini, E.C.C., Arruda, R.P., Recalde, E.C.S., Oliveira, B.M.M., Nichi, M., Florez-Rodriguez, S.A., Thome, H.E.

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Effects of centrifugation on membrane integrity and lipid peroxidation of equine cooled spermatozoa by Raphael, C.F., Andrade, A.F.C., Nascimento, J., Arruda, R.P.

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Effect of hCG application in three different moments of the estrous cycle on ovarian and uterine vascularization and serum progesterone concentration by Alonso, M.A., Silva, L.A., Affonso, F.J., Lemes, K.M., Celeghini, E.C.C., Lançoni, R., Carvalho, H.F., Florez-Rodriguez, S.A., Rodrigues, M.P., Leite, T.G., Arruda, R.P.

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Morphofunctional characterization of cooled sperm using different extenders in equine-assisted reproduction by Florez-Rodriguez, S.A., Arruda, R.P., Bianchi-Alves, M.R., Affonso, F.J., Lançoni, R., Carvalho, H.F., Lemes, K.M., de Andrade, A.F.C., Celeghini, E.C.C.

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Simultaneous assessment of plasmatic, acrosomal, and mitochondrial membranes in ram sperm by fluorescent probes Avaliação simultânea das membranas plasmática, acrossomal e mitocondrial de espermatozoides de carneiros por sondas fluorescentes by E.C.C. Celeghini, J. Nascimento, C.F. Raphael, A.F.C. Andrade, R.P. Arruda

“…In this experiment, it was defined a protocol of fluorescent probes combination: propidium iodide (PI), fluorescein isothiocyanate-conjugated Pisum sativum…”
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Effect of nitric oxide synthase enzyme inhibition and a nitric oxide scavenger on tyrosine amino acid phosphorylation and acrosome reaction of cryopreserved equine sperm by Silva, D.F., Andrade, A.F.C., Caldas-Bussiere, M.C., Celeghini, E.C.C., Carvalho, H.F., Alonso, M.A., Lemes, K.M., Florez-Rodriguez, S.A., Arruda, R.P.

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Effect of different L-arginine concentrations on motility patterns and hyperactivation in cryopreserved equine sperm by Carvalho, H.F., Silva, D.F., Andrade, A.F.C., Caldas-Bussiere, M.C., Celeghini, E.C.C., Alonso, M.A., Lemes, K.M., Florez-Rodriguez, S.A., Arruda, R.P.

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Effect of nitric oxide enzyme (NOS) inhibition and effect of nitric oxide (NO) scavenger on motility patterns and hyperactivated population of cryopreserved equine sperm by Arruda, R.P., Silva, D.F., Andrade, A.F.C., Caldas-Bussiere, M.C., Alonso, M.A., Celeghini, E.C.C., Lemes, K.M., Carvalho, H.F., Florez-Rodriguez, S.A.

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Effects of addition of seminal plasma on lifespan of frozen–thawed equine spermatozoa by Arruda, R.P., Andrade, A.F.C., Raphael, C.F., Peres, K.R., Nascimento, J., Martins, S.M.M.K., Bianconi, L.L.

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Relation between tyrosine phosphorylation of the equine sperm surface proteins and acrosome reaction by Andrade, A.F.C., Zaffalon, F.G., Merighe, G.K.F., Nascimento, J., Tarragó, O.F.B., Meirelles, F.V., Arruda, R.P.

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Effect of diode laser on motility, plasma and acrosomal membrane integrity, and mitochondrial membrane potential of cryopreserved stallion spermatozoa by Brandão, A.C., Arruda, R.P., Andrade, A.F.C., Zaffalon, F.G., Tarragó, O.F.B., Visintin, J.A., Assumpção, M.E.O.A.

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Influence of the dominant follicle on the superovulatory response in nelore heifers by Assumpção, M.E.O.A., Madureira, E.H., Arruda, R.P., Celeghini, E.C.C., Gusmões, P.P.G., Candini, P.H., Visintin, J.A.

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