Search Results - "Da Silva, F Moreira"

Novel ultrastructural findings in bovine oocytes matured in vitro by Pavani, K.C., Rocha, A., Oliveira, E., da Silva, F. Moreira, Sousa, M.

“…The ultrastructural morphology of the bovine oocyte at different maturation stages has been previously analyzed but without detailed structural observations at…”
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Endophytic fungi from plums (Prunus domestica) and their antifungal activity against Monilinia fructicola by Pimenta, Raphael Sanzio, da Silva, Juliana F Moreira, Buyer, Jeffrey S, Janisiewicz, Wojciech J

“…Enophytic fungi were isolated from plum (Prunus domestica) leaves, identified with ITS1 and ITS4 primers, and their antagonistic activity was tested against…”
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Effect of feed with Pittosporum undulatum in vivo on bovine progesterone levels and embryos produced in vitro by Nunes, H.P., Faheem, M., Dinis, M., Borba, A., Silva, F. Moreira da

“…Feeding ruminants with Pittosporum undulatum can adversely affect the immune, endocrine, and reproductive systems. The aim of the present study was to evaluate…”
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Effects of Plasma Urea Nitrogen Levels on the Bovine Oocyte Ability to Develop After In vitro Fertilization by Santos, P, Marques, A, Antunes, G, Chaveiro, A, Andrade, M, Borba, A, da Silva, F.Moreira

“…The overall aim of the present study was to evaluate in vitro development ability of oocytes recovered from 56 Holstein Frisian heifers with low [group 1 (G1):…”
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The effect of vitrification of immature bovine oocytes to the subsequent in vitro development and gene expression by Faheem, Marwa S, Baron, E, Carvalhais, I, Chaveiro, A, Pavani, K, da Silva, F Moreira

“…Immature bovine oocytes were vitrified using the cryotop method and their post-warming survivability and capability to undergo in vitro maturation,…”
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Evaluation of frozen thawed cauda epididymal sperms and in vitro fertilizing potential of bovine sperm collected from the cauda epididymal by Chaveiro, A, Cerqueira, C, Silva, J, Franco, J, Moreira da Silva, F

“…In the present study, the fertilizing potential of semen recovered from slaughtered bulls epididymis was evaluated after cryopreservation, by conventional…”
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Relation between physical properties of the zona pellucida and viability of bovine embryos after slow-freezing and vitrification by Moreira da Silva, F, Metelo, R

“…Contents In vitro‐produced bovine morulae/blastocyst embryos (n = 119) were slow‐frozen and vitrified and the physical alterations of the zona pellucida (ZP)…”
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In Vitro Effect of the Reproductive Hormones on the Oxidative Burst Activity of Polymorphonuclear Leucocytes from Cows: A Flow Cytometric Study by Chaveiro, A, Moreira da Silva, F

“…In this study, the effect of reproductive hormones and substances with hormonal activity on the oxidative burst activity of blood polymorphonuclear leucocytes…”
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Effect of Oestrous Cycle on the Oxidative Burst Activity of Blood Polymorphonuclear Leucocytes in Cows by Chaveiro, A, Moreira da Silva, F

“…Blood polymorphonuclear leucocyte (PMN) oxidative burst activity, plasma cortisol levels, and the total and differential white blood cells counts (WBC) of six…”
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Influence of Apoptosis in Bovine Embryo's Development by Antunes, G, Chaveiro, A, Santos, P, Marques, A, Jin, HS, Moreira da Silva, F

“…The correlation between apoptosis and early bovine embryonic loss is still not fully elucidated. In the present study, the relationship between the arrest of…”
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Bovine Oocyte Quality in Relation to Ultrastructural Characteristics of Zona Pellucida, Polyspermic Penetration and Developmental Competence by Santos, P, Chaveiro, A, Simões, N, Moreira da Silva, F

“…In the present study, the effect of bovine oocyte quality related to ultrastructural characteristics of zona pellucida (ZP), polyspermic penetration and embryo…”
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Effect of α-tocopherol on in vitro maturation of bovine cumulus-oocyte complexes by Marques, A, Santos, P, Antunes, G, Chaveiro, A, Silva, F. Moreira da

“…This study determined: the effects of α-tocopherol on apoptotic and necrotic levels of cumulus cells after in vitro maturation of bovine oocytes; whether…”
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GO Shaping of Omnidirectional Dual-Reflector Antennas for a Prescribed Equi-Phase Aperture Field Distribution by da Silva Moreira, F.J., Prata, A., Bergmann, J.R.

“…A formulation is presented for shaping dual-reflector antennas designed to offer an omnidirectional coverage. The shaping procedure is based on geometrical…”
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Effects of α-tocopherol and freezing rates on the quality and heterologous in vitro fertilization capacity of stallion sperm after cryopreservation by de Vasconcelos Franco, J.S., Faheem, M., Chaveiro, A., Moreira da Silva, F.

“…The effects of supplementation of α-tocopherol and different freezing rates (FRs) on the ability of stallion sperm to fertilize bovine oocytes with intact zona…”
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Effect of Conjugated Linoleic Acid on Boar Semen Quality After Long‐term Refrigeration at 17°C by Teixeira, SMP, Chaveiro, A, Moreira da Silva, F

“…In this study, the effect of conjugated linoleic acid (10 trans, 12 cis) (CLA) on refrigerated boar sperm quality parameters up to 14 days at 17°C was…”
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Optimisation of total RNA extraction from bovine oocytes and embryos for gene expression studies and effects of cryoprotectants on total RNA extraction by Pavani, K. C., Baron, E. E., Faheem, M., Chaveiro, A., Da Silva, F. Moreira

“…Gene expression is required for understanding bovine oocytes meiotic maturation as well as the potential of embryonic development. In the present study a…”
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In vitro oocyte fertilization and subsequent embryonic development after cryopreservation of bovine ovarian tissue, using an effective approach for oocyte collection by Faheem, Marwa S, Carvalhais, I, Chaveiro, A, Moreira da Silva, F

“…This study was undertaken to assess dissection/puncture combined technique for collecting large number of oocytes from bovine ovaries and to determine the…”
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Effect of Bovine Ovarian Tissue Vitrification on the Structural Preservation of Antral Follicles by Faheem, MS, Carvalhais, I, Baron, E, Moreira da Silva, F

“…Contents This study was performed to evaluate the structural preservation of antral follicles after bovine ovarian tissue vitrification using histological…”
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The effects of three extenders on refrigerated boar semen by Chaveiro, A., Teixeira, S.M.P., Da Silva, F. Moreira

“…This study aims to evaluate the quality of boar sperm that was refrigerated for 14 days at 17 °C with three extenders. For this study, samples from four boars…”
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OPTIMISATION OF TOTAL RNA EXTRACTION FROM BOVINE OOCYTES AND EMBRYOS FOR GENE EXPRESSION STUDIES AND EFFECTS OF CRYOPROTECTANTS ON TOTAL RNA EXTRACTION by Pavani, K C, Baron, E E, Faheem, M, Chaveiro, A, Da Silva, F Moreira

“…Gene expression is required for understanding bovine oocytes meiotic maturation as well as the potential of embryonic development. In the present study a…”
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