Search Results - "Baptista, M.C."

Evaluation of two methods of in vitro production of ovine embryos using fresh or cryopreserved semen by Romão, R., Marques, C.C., Baptista, M.C., Vasques, M.I., Barbas, J.P., Horta, A.E.M., Carolino, N., Bettencourt, E., Plancha, C., Rodrigues, P., Pereira, R.M.

“…Successful production of high quality blastocysts depends on the use of a culture system that ensures the acquisition of developmental competence by the…”
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Fat area and lipid droplet morphology of porcine oocytes during in vitro maturation with trans-10, cis-12 conjugated linoleic acid and forskolin by Prates, E. G., Marques, C. C., Baptista, M. C., Vasques, M. I., Carolino, N., Horta, A. E. M., Charneca, R., Nunes, J. T., Pereira, R. M.

“…Lipid droplets (LD) in porcine oocytes form a dark mass reaching almost all cytoplasm. Herein we investigated changes in fat areas, cytoplasmic tone and LD…”
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The fertility increase after misoprostol administration is differently expressed when sheep are inseminated with chilled or frozen–thawed semen by Barbas, J.P., Horta, A.E.M., Marques, C.C., Baptista, M.C., Mascarenhas, R.D., Martins, D.O., Vasques, M.I., Pereira, R.M., Cavaco-Gonçalves, S.

“…The effect of vaginal administration of misoprostol 6h prior to artificial insemination (AI) with chilled (CS-AI, n=95) or frozen–thawed (FTS-AI, n=163) semen…”
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In vitro and in vivo fertility of ram semen cryopreserved in different extenders by Valente, S.S., Pereira, R.M., Baptista, M.C., Marques, C.C., Vasques, M.I., Pereira, M.V.C. Silva, Horta, A.E.M., Barbas, J.P.

“…Seminal traits of frozen-thawed (FT) ram semen and in vitro and field fertility in native Portuguese breeds were evaluated in 4 experiments. In exp. 1 and 2…”
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Embryos and culture cells: A model for studying the effect of progesterone by Pereira, R.M., Marques, C.C., Baptista, M.C., Vasques, M.I., Horta, A.E.M.

“…A positive association between P4 concentration and initial bovine embryo survival has been reported. The objective of this study was to establish two…”
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Doppel gene polymorphisms in Portuguese sheep breeds: Insights on ram fertility by Pereira, R.M., Mesquita, P., Batista, M., Baptista, M.C., Barbas, J.P., Pimenta, J., Santos, I.C., Marques, M.R., Vasques, M.I., Silva Pereira, M., Santos Silva, F., Oliveira Sousa, M.C., Fontes, C.M.G., Horta, A.E.M., Prates, J.A.M., Marques, C.C.

“…Transgenic knockout of the gene encoding the prion-like protein Doppel leads to male infertility in mice. The precise role of Doppel in male fertility is still…”
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Early ripening of southern highbush blueberries under mild winter conditions by Baptista, M.C, Oliveira, P.B, Lopes-da-Foseca, L, Oliveira, C.M

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Prion protein testis specific (PRNT) gene polymorphisms and transcript level in ovine spermatozoa: Implications in freezability, fertilization and embryo production by Pereira, R.M., Mesquita, P., Pires, V.M.R., Baptista, M.C., Barbas, J.P., Pimenta, J., Horta, A.E.M., Prates, J.A.M., Marques, C.C.

“…An essential role of prion protein testis specific (PRNT) and prion protein 2 dublet (PRND) genes in the male reproductive function has been highlighted,…”
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Bovine oocyte membrane permeability and cryosurvival: Effects of different cryoprotectants and calcium in the vitrification media by Marques, C.C., Santos-Silva, C., Rodrigues, C., Matos, J.E., Moura, T., Baptista, M.C., Horta, A.E.M., Bessa, R.J.B., Alves, S.P., Soveral, G., Pereira, R.M.L.N.

“…The cryopreservation process must be improved to enhance oocyte cryosurvival and functionality. Two protocols with different cryoprotectants (CPAs), containing…”
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Cryopreservation of in vitro–produced sheep embryos: Effects of different protocols of lipid reduction by Romão, R., Marques, C.C., Baptista, M.C., Barbas, J.P., Horta, A.E.M., Carolino, N., Bettencourt, E., Pereira, R.M.

“…The low survival of sheep in vitro–produced (IVP) embryos after cryopreservation is a key limiting step to the widespread of this technology. In the present…”
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Gas phase SMB for propane/propylene separation using enhanced 13X zeolite beads by Campo, M. C., Baptista, M. C., Ribeiro, A. M., Ferreira, A., Santos, J. C., Lutz, C., Loureiro, J. M., Rodrigues, A. E.

“…A gas phase simulated moving bed technology using improved 13X zeolite beads and isobutane as desorbent is assessed for the separation of propane/propylene…”
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Cryosurvival of bovine blastocysts is enhanced by culture with trans-10 cis-12 conjugated linoleic acid ( 10t, 12c CLA) by Pereira, R.M., Baptista, M.C., Vasques, M.I., Horta, A.E.M., Portugal, P.V., Bessa, R.J.B., Silva, J. Chagas e, Pereira, M. Silva, Marques, C.C.

“…An excessive lipid content in embryo cells is a consequence of embryo culture in the presence of serum which is suggested to be responsible for their high…”
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Biopsied and vitrified bovine embryos viability is improved by trans10, cis12 conjugated linoleic acid supplementation during in vitro embryo culture by Pereira, R.M., Carvalhais, I., Pimenta, J., Baptista, M.C., Vasques, M.I., Horta, A.E.M., Santos, I.C., Marques, M.R., Reis, A., Pereira, M. Silva, Marques, C.C.

“…Bovine embryos cultured in serum-containing media abnormally accumulate lipids in the cytoplasm. This is well known to contribute to their higher…”
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107P Impact of COVID-19 pandemic on breast cancer neoadjuvant therapy: A retrospective institutional analysis by Baptista Freitas, M.C., Lopes de Almeida, C., Valente, A.C., Costa, M.J., Nogueira Costa, I.C., Reis, J.S., Tavares, N.T., Dionísio de Sousa, I.J., Almeida, D.P.S., Caeiro, C.L.B., Augusto, I.M., Nunes Aguas, L.M., Barbosa, M.

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Impairment of ram sperm-hyaluronan binding ability by the freezing extender by Marques, C.C., Barbas, J.P., Horta, A.E.M., Baptista, M.C., Pereira, R.M., Cavaco-Gonçalves, S.

“…The ability of ram sperm to bind to hyaluronan coated slides (HBS, %) was tested on fresh (FS) and chilled semen (CS) diluted with skimmed- milk based extender…”
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Neomycin disturbs bovine oocyte maturation and delays embryo development in vitro by Marques, C.C., Pereira, R.M., Baptista, M.C., Vasques, M.I., Horta, A.E.M.

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Práticas geoconservacionistas como ferramentas para o ensino de Geografia Física by Baptista, Elisabeth Mary de Carvalho, Lima, Iracilde Maria de Moura Fé, Silva, Brenda Rafaele Viana da

“…Este trabalho tem como objetivo identificar e analisar práticas conservacionistas que possam ser aplicadas ao ensino de Geografia Física, em face da…”
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Exploration assessment in a petroleum frontier area offshore the Amazon River mouth using RADARSAT-1 images by Almeida-Filho, R., de Miranda, F.P., Lorenzzetti, J.A., Pedroso, E.C., Beisl, C.H., Landau, L., Baptista, M.C., Camargo, E.G.

“…The study discusses the use of RADARSAT-1 images to identify oil seepage in the Foz do Amazonas Basin, an oil and gas exploration frontier in the Brazilian…”
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