Výsledky vyhledávání - "Ivens Ortigari"

Impact of cumulative gain in expertise on the efficiency of handmade cloning in cattle

Autor: Fabiana Forell, L. H. Aguiar, Marcelo Bertolini, Maria Angélica Miglino, Ubirajara Maciel da Costa, José Luiz Rodrigues, Ivens Ortigari, Carlos Eduardo Ambrósio, R. P. C. Gerger, Luciana Relly Bertolini, Eduardo S. Ribeiro, Rui Fernando Felix Lopes, Rafael Rossetto, Fabiano Carminatti Zago

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

The aim of this study was to determine the effects of the cumulative gain in expertise in carrying out handmade cloning (HMC) procedures on embryo yield and pregnancy outcome in cattle. Results from in vitro and in vivo embryo development after HMC d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e066c501b0028b01b02dd51879290c7a

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Recoleta uterina como estratégia para aumentar a taxa de embriões em fêmeas bovinas de corte e leite

Autor: Alceu Mezzalira, Arnaldo Diniz Vieira, Ivens Ortigari Junior, Marcelo Bertolini, Fabiano Buss Cruz, Eduardo S. Ribeiro, R. P. C. Gerger

Publikováno v: Acta Scientiae Veterinariae; v. 36, n. 3 (2008); 249-254

A taxa de recuperação embrionária em vacas superovuladas após coleta uterina não-cirúrgica é inferior ao número de ovulações, demonstrando uma relativa ineficiência neste processo de coleta convencional por via cervical. Uma alternativa si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74a26213fe7c2889999509164ed3da1b
https://doi.org/10.22456/1679-9216.17295

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Developmental Potential of Bovine Hand-Made Clone Embryos Reconstructed by Aggregation or Fusion with Distinct Cytoplasmic Volumes

Autor: Eduardo S. Ribeiro, Luciana Relly Bertolini, Maria Angélica Miglino, Fabiana Forell, Lain Uriel Ohlweiler, José Luiz Rodrigues, Joana Claudia Mezzalira, Carlos Eduardo Ambrósio, Alceu Mezzalira, Marcelo Bertolini, Ivens Ortigari, R. P. C. Gerger

Publikováno v: Cloning and Stem Cells. 11:377-386

Animal cloning has been associated with developmental abnormalities, with the level of heteroplasmy caused by the procedure being one of its potential limiting factors. The aim of this study was to determine the effect of the fusion of hemicytoplasts

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6468b969ba5a0a2c708988105451ad53
https://doi.org/10.1089/clo.2009.0022

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Morphometric developmental pattern of bovine handmade cloned concepti in late pregnancy

Autor: Rafael Rossetto, Ivens Ortigari, Luciana Relly Bertolini, V. H. V. Rodrigues, F H Furlan, Carlos Eduardo Ambrósio, Fabiana Forell, Marcelo Bertolini, S. Gaudencio Neto, M. A. Miglino, Eduardo S. Ribeiro, L. T. Martins, R. P. C. Gerger, José Luiz Rodrigues, Calvin L. Ferrell, F. C. Zago, L. H. Aguiar, Roberto Daniel Sainz

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Cloning procedures often interfere with conceptus growth and life ex utero, in a set of symptoms known as abnormal offspring syndrome (AOS). The aim of the present study was to compare the developmental pattern of in vivo-derived (IVD), IVF-derived a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82ed344e0d6919297c4de21cebe50d34
https://pubmed.ncbi.nlm.nih.gov/28442046

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50 EFFECT OF AGGREGATION OR FUSION ON DEVELOPMENT AND CELL NUMBER OF BOVINE EMBRYOS PRODUCED BY HANDMADE CLONING AND PARTHENOGENESIS

Autor: Luciana Relly Bertolini, Arnaldo Diniz Vieira, Eduardo S. Ribeiro, Fabiana Forell, Alceu Mezzalira, Carlos Eduardo Ambrósio, Ivens Ortigari, José Luiz Rodrigues, Marcelo Bertolini, M. A. Miglino, Joana Claudia Mezzalira, R. P. C. Gerger, Lain Uriel Ohlweiler

Publikováno v: Reproduction, Fertility and Development. 20:105

Cloning by somatic cell nuclear transfer has been associated with developmental abnormalities, with the level of heteroplasmy imposed by cell fusion being one of many potential determining factors. As the cytoplast exerts a key role in nuclear reprog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e7ee0489fe4cefd39ce68d5f05fc991
https://doi.org/10.1071/rdv20n1ab50

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