Zobrazeno 1 - 4
of 4
pro vyhledávání: '"F. L. N. Natal"'
Publikováno v:
Boletim de Indústria Animal, Vol 76, Pp 1-9 (2019)
O presente estudo teve como objetivo avaliar o uso de dispositivos intravaginais contendo doses altas ou baixas de progesterona (P4) na taxa de prenhez de novilhas zebuínas submetidas à inseminação artificial em tempo fixo (IATF). Novilhas Bos in
Externí odkaz:
https://doaj.org/article/17578eb0d6ab47e487bcf1de6760c59e
Autor:
Keila Maria Roncato Duarte, João E. Oliveira, B.E. Almeida, A. J. F. Melo, Rafael Herrera Alvarez, F. L. N. Natal, Paolo Bartolini, Maria Teresa Cp Ribela
Publikováno v:
Animal Reproduction. 13:750-755
The purpose of this study was to evaluate if freezing-thawing and cooling processes affect the structural properties and biological activity of commercial equine chorionic gonadotropin (eCG). First, the structure profile of diluted eCG underwent none
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7186c6c60caa8c6cd26ad07beb24394
https://doi.org/10.21451/1984-3143-ar781
https://doi.org/10.21451/1984-3143-ar781
Autor:
Keila Maria Roncato Duarte, F. L. N. Natal, Rafael Herrera Alvarez, Cláudio Alvarenga de Oliveira, Rita Maria Ladeira Pires
Publikováno v:
Reproduction, Fertility and Development. 27:263
The injection of a low dose of eCG has the potential to induce multiple ovulation and pregnancies in cattle. The present study aimed to evaluate the ovarian response, conception rate and incidence of twin pregnancies of cyclic cows receiving 1 of 2 l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04c006d2f969885e6f5c97870fd10a99
https://doi.org/10.1071/rdv27n1ab350
https://doi.org/10.1071/rdv27n1ab350
Autor:
A. J. F. Melo, Maria Teresa C.P. Ribela, Paolo Bartolini, F. L. N. Natal, B.E. Almeida, Rafael Herrera Alvarez
Publikováno v:
Reproduction, Fertility and Development. 26:219
Superovulation in ruminants can be induced with a single injection of equine chorionic gonadotropin (eCG). However, ovarian response is sometimes lower than expected because of, among other factors, the source of eCG used. This study aimed at establi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da5556c063235db155d810b4a6c4eb31
https://doi.org/10.1071/rdv26n1ab211
https://doi.org/10.1071/rdv26n1ab211