Zobrazeno 1 - 10
of 31
pro vyhledávání: '"J. Chagas e Silva"'
Publikováno v:
Animal, Vol 7, Iss 8, Pp 1317-1322 (2013)
An in vivo model, combining a low developmental competence embryo (demi-embryo) and a high-fertility recipient (virgin dairy heifer) was used to evaluate the effects of treatment with human chorionic gonadotropin (hCG) and carprofen at embryo transfe
Externí odkaz:
https://doaj.org/article/c2dc0d8b5e90403eaae26af13eb7797e
Autor:
J. Chagas e Silva, A. Torres, Luís Lopes-da-Costa, M.C. Deloche, A.E.M. Horta, Patrice Humblot
Publikováno v:
Reproduction in Domestic Animals. 48:643-650
Contents Using a novel in vivo model considering a low developmental competence embryo (demi-embryo) and a subnormal fertility recipient (lactating high-yielding dairy cow), this experiment evaluated the effect of human chorionic gonadotrophin (hCG)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ebac0e1f2b03cc44d3d3451f7d4d36d
https://doi.org/10.1111/rda.12138
https://doi.org/10.1111/rda.12138
Publikováno v:
Animal Reproduction Science. 104:18-27
This prospective and randomised experiment was designed to compare the luteotrophic effect of whole versus half embryos and, to evaluate the relationship between the plasma progesterone (P4) profiles and the rates of early embryonic (from Days 7 to 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29093d391f7f6dfca8ea49508c401854
https://doi.org/10.1016/j.anireprosci.2007.01.004
https://doi.org/10.1016/j.anireprosci.2007.01.004
Autor:
J. Chagas e Silva, R.M. Pereira, M. Silva Pereira, P.V. Portugal, C.C. Marques, M.I. Vasques, Rui J.B. Bessa, A.E.M. Horta, M.C. Baptista
Publikováno v:
Animal Reproduction Science. 98:293-301
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 susceptibility to cryopreservation. The objective of the present study was to examine the effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adce527b4903c9c060db4938ff858696
https://doi.org/10.1016/j.anireprosci.2006.03.015
https://doi.org/10.1016/j.anireprosci.2006.03.015
Autor:
Luís Costa, J. Chagas e Silva
Publikováno v:
Theriogenology. 64:49-60
This study was carried out to evaluate the luteotrophic influence of early (before Day 7 as well as after Day 7; Day 0=estrus) bovine embryos and the relationship between plasma progesterone (P4) concentrations and embryo survival. Virgin Holstein da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43db977235344e488b85be2c6a9e50d9
https://doi.org/10.1016/j.theriogenology.2004.10.019
https://doi.org/10.1016/j.theriogenology.2004.10.019
Publikováno v:
Theriogenology. 56:65-77
We studied native Mertolengo cattle to evaluate superovulatory (SOV) treatments, subsequent fertility of donors and pregnancy rate of recovered embryos. In Experiment 1 we compared superovulatory response (SR), embryo quality and plasma progesterone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8a872d95ba3d61ca5762a0dbd777588
https://doi.org/10.1016/s0093-691x(01)00543-x
https://doi.org/10.1016/s0093-691x(01)00543-x
Publikováno v:
Animal, Vol 7, Iss 8, Pp 1317-1322 (2013)
An in vivo model, combining a low developmental competence embryo (demi-embryo) and a high-fertility recipient (virgin dairy heifer) was used to evaluate the effects of treatment with human chorionic gonadotropin (hCG) and carprofen at embryo transfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abf3a6c75bf0295d4eadb55076133fbe
https://pubmed.ncbi.nlm.nih.gov/23506998
https://pubmed.ncbi.nlm.nih.gov/23506998
Autor:
A.E.M. Horta, J. Chagas e Silva, N. Jeanguyot, Patrice Humblot, Luís Lopes-da-Costa, M.C. Deloche
Publikováno v:
Theriogenology. 76(3)
The objectives of this study were to evaluate embryonic size and survival, plasma progesterone (P4) and pregnancy-specific protein bovine (PSPB) concentrations in early pregnancies (n = 99) following the transfer of one whole (n = 66) or one demi (n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb8e36960fd2c14bead16682cb4d5cb8
https://pubmed.ncbi.nlm.nih.gov/21497389
https://pubmed.ncbi.nlm.nih.gov/21497389
Publikováno v:
Theriogenology. 60(3)
The response to superovulatory (SOV) and estrus synchronization (ES) treatments and the fertility of donor (n=68) and recipient (n=118) Saloia ewes was evaluated in the fall and spring breeding seasons. The proportion of acyclic ewes at treatment tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::564c13950b4ccd9deb550e098e5c9118
https://pubmed.ncbi.nlm.nih.gov/12763165
https://pubmed.ncbi.nlm.nih.gov/12763165
Publikováno v:
Theriogenology. 58(1)
The relationship between plasma progesterone (P4) levels and embryo survival, and the value of P4 profiles for the selection of cattle embryo transfer recipients is still a matter of controversy. This study reports a comparison between lactating cows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcb62369e57886a6e7f6a6df2093291a
https://pubmed.ncbi.nlm.nih.gov/12182364
https://pubmed.ncbi.nlm.nih.gov/12182364