Zobrazeno 1 - 10
of 31
pro vyhledávání: '"T. Minela"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The onset of productive life in dairy cattle, concomitant to parturition, is accompanied by a substantial decrease in fertility in comparison with non-lactating, nulliparous heifers. Follicular growth patterns differ between parous and nulli
Externí odkaz:
https://doaj.org/article/04d8fa8bca32451c816aee59ea333018
Publikováno v:
JDS Communications, Vol 3, Iss 4, Pp 291-295 (2022)
This study was designed to use within-individual daily increases in circulating pregnancy-specific protein B (PSPB) to determine time to increase in serum PSPB in nulliparous heifers and multiparous dairy cows following artificial insemination (AI).
Externí odkaz:
https://doaj.org/article/2a3080f22ffc47ca80b593b5444a88a9
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 72, Iss 6, Pp 2017-2026 (2020)
ABSTRACT Separation techniques of seminal plasma [centrifugation (SC) and Sperm Filter® (SF)] and sperm selection [Androcoll-E (SCA) and filtration glass wool (GW)] were used in 24 ejaculates from 6 stallions. In experiment 1, the ejaculates were al
Externí odkaz:
https://doaj.org/article/518aee31bd3544c689ed1780bdfce2af
Publikováno v:
Journal of Dairy Science. 106:3734-3747
Akademický článek
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Publikováno v:
Journal of Dairy Science. 104:12105-12116
Inadequate luteolysis in fertility programs is a problem for lactating dairy cows treated with a single dose of PGF2α. The proportion of cows with complete luteolysis can be increased by administering 2 doses of PGF2α 24 h apart. This study hypothe
Autor:
J.R. Pursley, T. Minela
Publikováno v:
Journal of Dairy Science. 104:9327-9339
Establishment of a vascular system within the corpus luteum (CL) is critical for progesterone (P4) secretion. Measurement of luteal blood flow (LBF) may be a feasible way to determine luteolysis induced with cloprostenol sodium (CLO). Our overall obj
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 72, Iss 6, Pp 2017-2026 (2020)
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.72 n.6 2020
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 72, Issue: 6, Pages: 2017-2026, Published: 27 NOV 2020
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.72 n.6 2020
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 72, Issue: 6, Pages: 2017-2026, Published: 27 NOV 2020
Separation techniques of seminal plasma [centrifugation (SC) and Sperm Filter® (SF)] and sperm selection [Androcoll-E (SCA) and filtration glass wool (GW)] were used in 24 ejaculates from 6 stallions. In experiment 1, the ejaculates were allocated i
Publikováno v:
JDS communications. 3(4)
This study was designed to use within-individual daily increases in circulating pregnancy-specific protein B (PSPB) to determine time to increase in serum PSPB in nulliparous heifers and multiparous dairy cows following artificial insemination (AI).
Publikováno v:
Journal of Dairy Science. 102:5577-5587
Body condition loss during early lactation varies among cows in the herd and is associated with future health and reproductive outcomes. The objective of this study was to gain a greater understanding of the relationship between previous calving inte