Zobrazeno 1 - 9
of 9
pro vyhledávání: '"M L, Mussard"'
Autor:
L H, Cruppe, M L, Day, F M, Abreu, S, Kruse, S L, Lake, M V, Biehl, R S, Cipriano, M L, Mussard, G A, Bridges
Publikováno v:
Journal of animal science. 92(9)
The objective of this study was to determine if the omission of GnRH at controlled internal drug release device (CIDR) insertion would impact pregnancy rates to timed AI (TAI) in beef heifers enrolled in a 5-d CO-Synch + CIDR protocol that used 1 PGF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8e0834715b8e07a2b3e2ecb8297b8e5e
https://pubmed.ncbi.nlm.nih.gov/25057035
https://pubmed.ncbi.nlm.nih.gov/25057035
Publikováno v:
Journal of animal science. 85(4)
We tested the hypothesis that luteal function and fertility would be reduced in cattle induced to ovulate prematurely compared with those ovulating spontaneously. Estrus was synchronized in 56 beef cows (24 that were nonlactating and 32 that were nur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0db5cac55ed95a835a07ec6ce0e8d744
https://pubmed.ncbi.nlm.nih.gov/17145968
https://pubmed.ncbi.nlm.nih.gov/17145968
Publikováno v:
Journal of animal science. 84(8)
In beef heifers weaned between 3 and 4 mo of age and fed a high-concentrate diet, approximately 50% reach puberty before 300 d of age (precocious puberty). The objectives of this experiment were 1) to determine whether precocious puberty could be ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2bd20fd574b1ecfebeb5a2235f703516
https://pubmed.ncbi.nlm.nih.gov/16864862
https://pubmed.ncbi.nlm.nih.gov/16864862
Publikováno v:
Journal of animal science. 84(8)
Precocious puberty can be induced in a majority of heifers weaned early and fed a high-concentrate diet. The objective of this experiment was to determine whether induction of precocious puberty is associated with an acceleration of ovarian maturatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::dec7c7f54593b74c159009564e10edc0
https://pubmed.ncbi.nlm.nih.gov/16864863
https://pubmed.ncbi.nlm.nih.gov/16864863
Publikováno v:
Journal of animal science. 84(8)
Precocious puberty (300 d of age) can be induced in beef heifers by early weaning and feeding a high-concentrate diet. The objective of this experiment was to determine whether precocious puberty occurs as a result of a hastened reduction of estradio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7aac987d00307867867713f61ee748dc
https://pubmed.ncbi.nlm.nih.gov/16864864
https://pubmed.ncbi.nlm.nih.gov/16864864
Autor:
H, Jiménez-Severiano, M L, Mussard, L A, Fitzpatrick, M J, D'Occhio, J J, Ford, D D, Lunstra, J E, Kinder
Publikováno v:
Journal of animal science. 83(9)
The objective was to compare testis characteristics of Zebu bulls treated with the GnRH agonist, deslorelin, at different times and for different durations during their development. An additional objective was to determine the usefulness of a stain f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e0eec6796d589285e214356c724f2e79
https://pubmed.ncbi.nlm.nih.gov/16100066
https://pubmed.ncbi.nlm.nih.gov/16100066
Publikováno v:
Biology of reproduction. 69(2)
Our hypothesis was that luteal function, as determined by plasma progesterone concentrations, and corpus luteum (CL) size is enhanced in cattle administered an agonist of GnRH when the CL is developing as compared with administration of an agonist wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::138cb6a7ac19a1bb963a52835e64e2b6
https://pubmed.ncbi.nlm.nih.gov/12672667
https://pubmed.ncbi.nlm.nih.gov/12672667
Publikováno v:
Reproduction (Cambridge, England). 123(1)
The fate of the follicular basal lamina during atresia was investigated using bovine follicles, in which different follicle phenotypes have been observed. These phenotypes include: healthy follicles with rounded basal granulosa cells with an aligned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0ae900e72733a8caadf160ce263526a8
https://pubmed.ncbi.nlm.nih.gov/11869191
https://pubmed.ncbi.nlm.nih.gov/11869191
Publikováno v:
Reproduction (Cambridge, England). 122(5)
Our observations of bovine follicles indicated that the original histological classifications of atresia were inaccurate. A detailed histological, ultrastructural and immunohistochemical study of antral follicles from bovine ovaries collected from an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::07d0cfbd06df5732c125fdb930574011
https://pubmed.ncbi.nlm.nih.gov/11690537
https://pubmed.ncbi.nlm.nih.gov/11690537