Evolution over the last 40 years of the assisted reproduction technologies in cattle-the Brazilian perspective I-timed artificial insemination
JNS Sales, G Pugliesi, LR Carvalho… - Animal …, 2024 - SciELO Brasil
The reproductive efficiency of the herd is correlated with higher productivity in livestock.
Reproduction biotechniques, such as ovulation synchronization protocols, are important to …
Reproduction biotechniques, such as ovulation synchronization protocols, are important to …
Comparing the effect of estradiol benzoate and 17β-estradiol plus progesterone on follicular turnover and development, and pregnancy outcomes in a timed artificial …
The objective of this study was to compare the efficiency of estradiol benzoate (EB) and 17β-
estradiol (E2) associated with progesterone (P4) in a fixed-time artificial insemination (FTAI) …
estradiol (E2) associated with progesterone (P4) in a fixed-time artificial insemination (FTAI) …
Estrus expression and pregnancy rates in heifers primiparous and multiparous Nelore cows subjected to timed artificial insemination with strategic use of …
DV Bonato, L Carrer Filho, ES Santos… - Semina: Ciências …, 2021 - ojs.uel.br
O objetivo do trabalho foi avaliar o efeito das categorias nulíparas, primíparas e multíparas
sobre a taxa de manifestação de estro ea taxa de prenhez de fêmeas que não manifestaram …
sobre a taxa de manifestação de estro ea taxa de prenhez de fêmeas que não manifestaram …
Effect of calving to timed artificial insemination interval on fertility of beef cows
J Tomazi Filho, LF Machado Pfeifer… - … in Domestic Animals, 2022 - Wiley Online Library
The objectives of this study were to determine the effect of calving to timed artificial
insemination (C‐TAI) interval on fertility of Bos taurus and Bos indicus cows and to …
insemination (C‐TAI) interval on fertility of Bos taurus and Bos indicus cows and to …
Efficiency and accuracy of different ovulation inducers after progesterone device removal in crossbred multiparous cows
IS Ramos, M Schaus, LH Bacher, LE Kozicki… - Ciência Animal …, 2022 - SciELO Brasil
The aim of this study was to verify the efficiency and ovulation time after the administration of
different inducers for synchronization of ovulation in beef cows. One hundred and eight non …
different inducers for synchronization of ovulation in beef cows. One hundred and eight non …
Sincronización del estro y ovulación en hembras bovinas de razas cárnicas. Bases endocrinas y protocolos usados
C Hernández-Coronado, A Rosales-Torres… - Abanico …, 2023 - scielo.org.mx
En México, la eficiencia reproductiva de las vacas en los sistemas de producción de becerro
es baja y el uso de esquemas de sincronización del estro y la ovulación puede contribuir a …
es baja y el uso de esquemas de sincronización del estro y la ovulación puede contribuir a …
Treatment with estradiol cypionate at progesterone withdrawal reduces handling without compromising the pregnancy rate to timed-AI in buffalo
NAT de Carvalho, JGS de Carvalho… - Theriogenology, 2020 - Elsevier
The aim of this study was to determine if treatment with estradiol cypionate (EC) at the time
of P4 withdrawal induced ovulation in a synchronization/timed-AI (TAI) protocol in buffalo. In …
of P4 withdrawal induced ovulation in a synchronization/timed-AI (TAI) protocol in buffalo. In …
[HTML][HTML] Synchronization of estrus and ovulation in bovine females. Endocrine bases and treatments used
C Hernández-Coronado, A Rosales-Torres… - Abanico …, 2023 - scielo.org.mx
In Mexico, reproductive efficiency of cows in calf production systems is low and the use of
estrus and ovulation synchronization schemes can contribute to improve it. The objective of …
estrus and ovulation synchronization schemes can contribute to improve it. The objective of …
[PDF][PDF] EVALUACIÓN DE LA SINCRONIZACIÓN DE CELO EN VACAS Y VACONAS BRAHMAN EN LA HACIENDA DON MANUEL
DMA FARID - 2020 - cia.uagraria.edu.ec
Los sistemas de producción bovina en Ecuador, en su mayor parte, se caracterizan por
tener bajos índices reproductivos, varios son los factores que están relacionados en esta …
tener bajos índices reproductivos, varios son los factores que están relacionados en esta …
A utilização de GnRH ou Galectina-1 no momento da IA aumenta a taxa de concepção em vacas de corte submetidas a IATF?
MAV Júnior, MHD Rodrigues… - … A LAS CIENCIAS …, 2024 - ojs.revistacontribuciones.com
Objetivou-se avaliar os efeitos da administração de GnRH e Galectina-1, no momento da
inseminação artificial (IA), como ferramentas para aumento da taxa de concepção de vacas …
inseminação artificial (IA), como ferramentas para aumento da taxa de concepção de vacas …