Results 41 to 50 of about 95,297 (317)

Estrus response and pregnancy rate of swamp buffalo: The use of multivitamins in different estrus synchronization hormone protocols

Journal of Advanced Veterinary and Animal Research
Objective: This study aims to determine the effect of using multivitamins in different estrus synchronization hormone protocols on estrus response, estrus onset, estrus duration, estrus intensity, and pregnancy rate in swamp buffalo.
Ferry Lismanto Syaiful, Jaswandi Jaswandi, Mangku Mundana, Yendraliza Yendraliza, Zaituni Udin   +4 more
doaj   +1 more source

Use of protocol with prolonged proestrus with and without eCG in dual purpose dairy Holsteins cows in the Ecuadorian Amazons [PDF]

SPERMOVA, 2020
The objective was to evaluate the effect of eCG on presence estrus, ovulation time, preovulatory follicle diameter and pregnancy rate in Holstein cows treated with a prolonged proestrus protocol in the Ecuadorian Amazon.
Manuel Ortega-Coello, Juan López-Parra, Pablo Roberto Marini   +2 more
doaj   +1 more source

Estradiol, Progesterone, and Transforming Growth Factor α Regulate Insulin-Like Growth Factor Binding Protein-3 (IGFBP3) Expression in Mouse Endometrial Cells [PDF]

, 2009
Insulin-like growth factor 1 (IGF1) Is Involved in the proliferation of mouse and rat endometrial cells in a paracrine or autocrine manner. Insulin-like growth factor binding protein-3 (IGFBP3) modulates actions of IGFs directly or indirectly.
Hembree JR, Huynh H, Munetoshi Kanayama, Ohtsuki T, Ohtsuki T, Pierro E, Sakae Takeuchi, Shiraga M, Sumio Takahashi, Takaoka M, Tetsuya Maekawa   +10 more
core   +1 more source

Review: Behavioral signs of estrus and the potential of fully automated systems for detection of estrus in dairy cattle.

Animal, 2017
Efficient detection of estrus is a permanent challenge for successful reproductive performance in dairy cattle. In this context, comprehensive knowledge of estrus-related behaviors is fundamental to achieve optimal estrus detection rates. This review was
S. Reith, Steffen Hoy
semanticscholar   +1 more source

Towards Sustainable Dairy Management - A Machine Learning Enhanced Method for Estrus Detection

Knowledge Discovery and Data Mining, 2019
Our research tackles the challenge of milk production resource use efficiency in dairy farms with machine learning methods. Reproduction is a key factor for dairy farm performance since cows milk production begin with the birth of a calf.
Kevin Fauvel, Véronique Masson, Élisa Fromont, P. Faverdin, A. Termier   +4 more
semanticscholar   +1 more source

RESPON BIRAHI KAMBING PERANAKAN ETAWA BETINA YANG MENDAPAT SUPLEMENTASI PAKAN UREA MOLASES MINERAL ANTI PARASIT BLOK DALAM PROGRAM SINKRONISASI ESTRUS MENGGUNAKAN HORMON PROSTAGLANDIN F2α

Caraka Tani: Journal of Sustainable Agriculture, 2017
Penelitian ini bertujuan untuk mengetahui respon estrus kambing PE betina yang mendapat pakan suplemen UMMAT blok, dalam program Sinkronisasi Estrus.
Sigit Prastowo, Adi Ratriyanto, Sudiyono Sudiyono, Sunarto Sunarto   +3 more
doaj   +1 more source

Timed artificial insemination plus heat I: effect of estrus expression scores on pregnancy of cows subjected to progesterone-estradiol-based protocols.

Animal, 2019
Expression of estrus near timed artificial insemination (TAI) is associated with greater fertility, and estrus detection could improve TAI fertility or direct TAI management, although accurate estrus detection can be difficult and time-consuming using ...
É. Nogueira, M. R. Silva, J. C. Silva, U. Abreu, N. A. Anache, K. C. Silva, C. J. T. Cardoso, P. Sutovsky, W. B. Rodrigues   +8 more
semanticscholar   +1 more source

The effects of different PMSG doses on estrus behavior and pregnancy rate in Angora goats.

Animal, 2019
Artificial insemination protocols depend on efficient behavioral estrus detection and insemination time in Angora goat. Therefore, we aim to determine the accuracy of an estrus scoring system in Angora goats with different PMSG doses during the breeding ...
M. B. Tirpan, K. Tekin, B. Çil, H. Alemdar, M. E. Inanc, K. T. Olğaç, C. Stelletta, A. Daskin   +7 more
semanticscholar   +1 more source

The Efficacy of Seminal Vesicles Extract Administration on Percentage of Estrus and Pregnancy on Local Goat

Jurnal Kedokteran Hewan, 2010
The aim of this research was to determine the percentage of estrus, performance of estrus, and percentage of pregnancy in local goat which synchronized with seminal vesicles extract.
Syafruddin S, Tongku Nizwan Siregar, Herrialfian H, T Armansyah, Arman Sayuti, Roslizawaty R   +5 more
doaj   +1 more source

Comprehensive Expression Profiling Analysis of Pituitary Indicates that circRNA Participates in the Regulation of Sheep Estrus

Genes, 2019
The pituitary gland is the most important endocrine organ that mainly regulates animal estrus by controlling the hormones synthesis. There is a significant difference between the estrus state and anestrus state of sheep pituitary system. Here, we studied
Xiaoyue Li, Cunyuan Li, Junchang Wei, Wei Ni, Yueren Xu, Rui Yao, Mengdan Zhang, Huixiang Li, Li Liu, H. Dang, Wureli Hazi, Shengwei Hu   +11 more
semanticscholar   +1 more source