Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Alceu Mezzalira"'
Publikováno v:
Ciência Animal Brasileira, Vol 25 (2024)
A dinâmica folicular em ovelhas leiteiras é pouco compreendida. Neste trabalho foi avaliado a dinâmica folicular de ovelhas leiteiras, dentro e fora da estação reprodutiva observando o efeito de duas concentrações de progesterona (60 e 120mg)
Externí odkaz:
https://doaj.org/article/4966df4fb2414e18977a6744a22ac56a
Autor:
Deise Keli Farias, Silvério Bunn, Aimê de Medeiros Friso, André Thaler Neto, Alceu Mezzalira, Maicon Gaissler Lorena Pinto, Rodrigo Arruda de Oliveira, Fabricio Desconsi Mozzaquatro
Publikováno v:
Ciência Animal Brasileira, Vol 20, Pp 1-8 (2019)
Este trabalho compara a resposta superovulatória de éguas doadoras de embriões das raças Quarto de Milha (QM) e Crioula, utilizando um protocolo com baixa dose de extrato de pituitária equina (EPE). Oito éguas QM e seis éguas Crioulas foram ac
Externí odkaz:
https://doaj.org/article/e3ce6577db0748a5ad6d4653b37d23ed
Autor:
Diana de Matia Liposki, Lain Uriel Ohlweiler, Joana Claudia Mezzalira, Cláudio Francisco Brogni, Larissa Goulart Silva, Alceu Mezzalira
Publikováno v:
Ciência Animal Brasileira, Vol 19, Pp 1-11 (2018)
O congelamento de células é uma importante ferramenta na preservação de espécies ameaçadas de extinção. Células fetais de cultivo primário obtidas de um bovino clone foram submetidas à pressão negativa (PN) de 200, 500 ou 800 mbar, imedia
Externí odkaz:
https://doaj.org/article/ae82a9471a0d453dabd636a6fa70490d
Autor:
Cláudio Francisco Brogni, Lain Uriel Ohlweiler, Norton Klein, Joana Claudia Mezzalira, Jose Cristani, Alceu Mezzalira
Publikováno v:
Ciência Rural, Vol 46, Iss 6, Pp 1113-1118 (2016)
ABSTRACT: The main cause of low efficiency of in vitro produced porcine embryos is the high polyspermic penetration rates at fertilization, which is aggravated in low quality oocytes. Experiment 1 evaluated the embryo development in high and low qual
Externí odkaz:
https://doaj.org/article/9e97e56062244763963849993acbe3fa
Autor:
Luciana Simões Rafagnin Marinho, Lain Uriel Ohlweiler, Marcos Henrique Barreta, Paulo Bayard Dias Gonçalves, Joana Claudia Mezzalira, Alceu Mezzalira
Publikováno v:
Semina: Ciências Agrárias, Vol 36, Iss 6Supl2, Pp 4297-4310 (2015)
Conjugated linoleic acid (CLA) might be able to improve the cryotolerance of in vitro-produced (IVP) embryos. The effect of two CLA isomers on the cryotolerance of bovine IVP embryos, as well as that of the stage of embryonic development and the meth
Externí odkaz:
https://doaj.org/article/792be83d778349bd86c28d1c1d86be47
Autor:
Monalyza Cadori Gonçalves, Matheus Pedrotti Cesaro, Murilo Farias Rodrigues, Rui Félix Lopes, Joana Claudia Mezzalira, Fabricio Desconsi Mozzaquatro, Alceu Mezzalira
Publikováno v:
Ciência Animal Brasileira, Vol 16, Iss 2, Pp 205-216 (2015)
Cryotolerance of bovine oocytes and embryos maturated with addition of follicular fluid (LF) and β-mercaptoethanol (BM) was evaluated. After vitrification, oocytes were maturated in: TCM-199 (control); BM (24h TCM-199+100µM BM); LF (6h in LF+18h TC
Externí odkaz:
https://doaj.org/article/315c7e3ff4364bdb8a460956bfd5b726
Autor:
Ademir Cassiano Rosa, Suzane Lilian Beier, Nilson Oleskovicz, Joana Cláudia Mezzalira, Davi José Miquelutti, Alceu Mezzalira, Aury Nunes de Moares
Publikováno v:
Semina: Ciências Agrárias, Vol 36, Iss 2, Pp 871-882 (2015)
Although the negative effects of inhalation anaesthetics on fertility have been known for a while, the stages during the reproductive cycle at which these effects occur and the mechanisms of action are largely unknown. This study aimed to evaluate th
Externí odkaz:
https://doaj.org/article/f7f438116c4846e4b281d726643ed4ab
Autor:
André Lucio Fontana, Goetten, Júlia, Koch, Cecília Constantino, Rocha, Alceu, Mezzalira, Christopher Allan, Price, Valério Marques, Portela, Marcos Henrique, Barreta
Publikováno v:
Reproductive Biology. 23:100709
Cumulus cells from cumulus-oocyte complexes (COC) matured in vitro in serum-free medium show high incidence of apoptosis and DNA double-strand breaks (DSB). This study aimed to characterize the transcript expression profile of selected genes involved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be746e8359341a96d2c7c9d50055fae1
https://doi.org/10.1016/j.repbio.2022.100709
https://doi.org/10.1016/j.repbio.2022.100709
Autor:
Leonardo Tondello Martins, Pedro Claudino dos Santos Neto, Saul Gaudêncio Neto, Lúcio Pereira Rauber, Marcelo Bertolini, Arnaldo Diniz Vieira, Alceu Mezzalira
Publikováno v:
Ciência Rural, Vol 40, Iss 2, Pp 389-395 (2010)
The use of synthetic progestagens released by vaginal devices is an important tool to overcome the reproductive seasonality in sheep, but cost and/or subsequent vaginitis are limiting factors for their use. To identify economic, simple and innocuous
Externí odkaz:
https://doaj.org/article/59ee22b0633a4df192275e1cce2a8ee1
Autor:
Monalyza Cadori Gonçalves, Matheus Pedrotti Cesaro, Murilo Farias Rodrigues, Rui Félix Lopes, Joana Claudia Mezzalira, Fabricio Desconsi Mozzaquatro, Alceu Mezzalira
Publikováno v:
Ciência Animal Brasileira, Vol 16, Iss 2 (2015)
Foi avaliada a criotolerância de oócitos e embriões bovinos maturados com adição de líquido folicular (LF) e/ou ?-mercaptoetanol (BM). Após vitrificação, os oócitos foram maturados em: TCM-199 (controle); BM (24h TCM-199+100µM BM); LF (6h
Externí odkaz:
https://doaj.org/article/64c2fd92d1c244858e2a6d28d195b363