Výsledky vyhledávání - "R F G, Peres"

[Importância de critérios atualizados na avaliação andrológica de touros Nelore a campo para a evolução reprodutiva do rebanho]

Autor: R.C.F.T. Palhares, A.C.B. Teixeira, J.H.W. Diniz, J.A.N. Riveros, D.Q. Fonseca, L. Z. Oliveira, E.C.R. Cunha, D.F. Silva, V.M.T. Vilela, R. F. G. Peres, A.M.P. Leo

Publikováno v: Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 73, Issue: 2, Pages: 285-292, Published: 05 MAY 2021
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 73, Iss 2, Pp 285-292 (2021)
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.73 n.2 2021
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG

The aim of this work was to compare results of breeding soundness examination (BSE) of Nellore bulls (n=1257) according to evaluation criteria from two different classification tables (traditional-Table1 used since 1997 and an updated-Table2-proposed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73eb7ca2b20f78c29237462b24a8cd99
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352021000200285&lng=en&tlng=en

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Relationship among serum metabolic hormones with pregnancy rates to fixed-time artificial insemination in Bos indicus beef females

Autor: Duane H. Keisler, Reinaldo F Cooke, Ky G Pohler, H. P. Dias, R. F. G. Peres, José Luiz Moraes Vasconcelos

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2021-06-25T10:23:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-03-01 Two experiments compared body parameters and serum concentrations of GH, IGF-I, and leptin in Bos indicus females based on their pregnancy st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1963349a91f35ed37f8460128d785139

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Administration of PGF2α at the moment of timed-AI using sex-sorted or conventional semen in suckled nelore cows with different intensity of estrus behavior

Autor: A.C.B. Teixeira, J.A.N. Riveros, Ky G Pohler, L. Z. Oliveira, Clara Slade Oliveira, Guilherme Pugliesi, C. F. Martins, J.H.W. Diniz, Isabella Marconato Noronha, R. F. G. Peres

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

The aim of this work was to evaluate pregnancy rates (PR) and ovulatory characteristics of Nelore cows receiving PGF2α at the time of AI (artificial insemination) in a progesterone(P4)/estradiol-based timed-AI protocol. We also compared the effects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72da7f9a96ba6d444e709ff42bd67da9

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Effects of temperament on physiological, productive, and reproductive responses in Bos indicus beef cows1

Autor: José Luiz Moraes Vasconcelos, L G T Silva, Rodrigo S Marques, Alexandre Vaz Pires, Reinaldo F Cooke, R. F. G. Peres, David W Bohnert, Kelsey M Schubach, R. S. Carvalho, R. S. Cipriano

Publikováno v: Journal of Animal Science. 95:1-8

This experiment evaluated the effects of temperament on physiological, productive, and reproductive responses in beef cows. A total of 953 lactating, multiparous, non-pregnant Nelore cows (age = 99 ± 2 mo; days post-partum = 51.4 ± 0.3 d; BCS = 5.3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5834aa35ad4176e8262fd0d313d126e4
https://doi.org/10.2527/jas.2016.1098

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41 Reproductive management of beef females in South America

Autor: A. D. P. Rodrigues, Reinaldo F Cooke, M. Meneghetti, José Luiz Moraes Vasconcelos, Ocilon Gomes de Sá Filho, Isaias Claro Junior, R. F. G. Peres, W. M. Costa, Fernando H. Aono

Publikováno v: J Anim Sci

The majority of beef cow herds in South America are constituted by Bos indicus females, which have particular reproductive features that contribute to reduced reproductive efficiency compared with that of B. taurus cohorts. B. indicus heifers reach p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87b21297073158264c918cfe30079ee
https://europepmc.org/articles/PMC6897964/

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Impacts of meloxicam administration before temporary calf weaning on physiological and reproductive responses of Bos indicus beef cows1

Autor: R. S. Cipriano, T. A. Guarnieri Filho, Rodrigo S Marques, José Luiz Moraes Vasconcelos, M. C. Rodrigues, D. W. Bohnert, R. S. Carvalho, Reinaldo F Cooke, R. F. G. Peres

Publikováno v: Journal of Animal Science. 94:406-411

The objective of this experiment was to evaluate temperament, physiological, and reproductive variables in beef cows assigned to an estrus synchronization + timed AI protocol including eCG administration, 48-h temporary calf weaning (TCW), or TCW + m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fc3e1d22f9b2b4172463f00f3cd6de6
https://doi.org/10.2527/jas.2015-9222

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Markers of pregnancy: how early can we detect pregnancies in cattle usingpregnancy-associated glycoproteins (PAGs) and microRNAs?

Autor: George A. Perry, Jonathan A. Green, Michael F. Smith, Thomas W. Geary, José Luiz Moraes Vasconcelos, R. F. G. Peres, Sydney T Reese, Ky G Pohler, M. H. C. Pereira

Publikováno v: Animal Reproduction. 13:200-208

Pregnancy detection has evolved over the last few decades and the importance of early pregnancy detection is critical to minimize the amount of time a cow spends not pregnant. Embryonic mortality (EM) is generally considered to be the primary factor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::018b6064a60ef10b09f5ee6420055c8a
https://doi.org/10.21451/1984-3143-ar878

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Sire contribution to pregnancy loss and pregnancy-associated glycoprotein production in Nelore cows

Autor: C. F. Martins, José Luiz Moraes Vasconcelos, Ky G Pohler, Sydney T Reese, R. F. G. Peres, G. A. Franco

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2018-12-11T17:36:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-02-01 U.S. Department of Agriculture Pregnancy loss is a major contributing factor to reproductive inefficiency in both the beef and dairy industri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9131d9a6ee0f9481cbd38d1657de95cd
https://europepmc.org/articles/PMC6140979/

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