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Mini-percoll technique induces Similar capacitation features in domestic ruminant frozen-thawed spermatozoa regardless of the presence of heparin. Authorship: ALFRADIQUE, V. A. P.; OLIVARES, C. C. S.; SOUZA-FABJAN, J. M. G. de; FONSECA, J. F. da; BATISTA, R. I. T. P.; BALARO, M. F. A.; SARAIVA, H. F. R. de A.; CÔRTES, L. R.; BRANDÃO, F. Z. Background: Sperm capacitation is a process consists of a series of functional, biochemical, and biophysical modifications that render the ejaculated sperm competent for oocyte fertilization. Secreted... ... Repository: BDPA Publication year: 2019
L-carnitine supplementation during vitrification did not improve survival and quality rates, but altered CrAT and PRDX1 expression in in vivo-produced ovine embryos. Authorship: SARAIVA, H. F. R. de A.; BATISTA, R. I. T. P.; ALFRADIQUE, V. A. P.; PINTO, P. H. N.; RIBEIRO, L. S.; OLIVEIRA, C. S.; SOUZA FABJAN, J. M. G. de; CAMARGO, L. S. de A.; FONSECA, J. F. da; BRANDÃO, F. Z. Embryo cryodamage is observed mainly at metabolic and molecular aspects and it impairs post warming quality and survival rates. This study aimed to evaluate the effect of L-carnitine (LC) supplementat... ... Repository: BDPA Publication year: 2017
Mini-Percoll processing of domestic ruminant frozen-thawed semen dispenses the use of heparin in capacitating medium. Authorship: OLIVEIRA, C. C. S.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; BATISTA, R. I. T. P.; BALARO, M. F. A.; SARAIVA, H. F. R. de A.; ALFRADIQUE, V. A. P.; CÔRTES, L. R.; BRANDÃO, F. Z. Sperm capacitation is a prerequisite for mammal successful fertilization. Although usually a capacitating substance such as heparin is used during sheep in vitro fertilization, evidences suggest that... ... Repository: BDPA Publication year: 2017
Estratégias de suplementação de L-carnitina no protocolo de verificação de embriões ovinos da raça Santa Inês produzidos in vivo. Authorship: SARAIVA, H. F. R. de Resumno: A vitrificação representa uma importante ferramenta em programas de melhoramento genético dos rebanhos, pois permite a criopreservação de gametas e embriões com menor percentual de crioinjúri... ... Repository: BDPA Publication year: 2017

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