Post-transfer outcomes in cultured bovine embryos supplemented with epidermal growth factor, fibroblast growth factor 2, and insulin-like growth factor 1

MCT Vailes, SR McCoski, LK Wooldridge, ST Reese… - Theriogenology, 2019 - Elsevier
This work examined the downstream fetal and placental outcomes of introducing a cocktail
of uterine-derived growth factors during bovine embryo culture. Abattoir-derived bovine …

Impact of slick hair trait on physiological and reproductive performance in beef heifers consuming ergot alkaloids from endophyte-infected tall fescue

RK Poole, TL Devine, KJ Mayberry… - Journal of animal …, 2019 - academic.oup.com
Fescue toxicosis is a multifaceted syndrome common in cattle grazing endophyte-infected
tall fescue. The objective of this study was to evaluate the impact of the slick hair trait on …

Use of new recombinant proteins for ovarian stimulation in ruminants

PS Baruselli, LÂ Abreu, BLC Catussi… - Animal …, 2023 - SciELO Brasil
Currently, gonadotropin products (follicle stimulating hormone, FSH, and luteinizing
hormone, LH) used in animal reproduction are produced by extraction and purification from …

Effects of nutrient restriction on the metabolic profile of Bos indicus-influenced and B. taurus suckled beef cows

PLP Fontes, N Oosthuizen, FM Ciriaco, CD Sanford… - Animal, 2021 - Elsevier
Recent research from our group demonstrated that Bos indicus-influenced suckled beef
cows had greater resilience to withstand nutrient restriction and establish pregnancy …

[HTML][HTML] Growth and reproductive responses of heifers consuming endophyte-infected tall fescue seed with or without sodium bicarbonate supplementation

KN Hardin, BR dos Reis, NW Dias, DA Fiske… - Applied Animal …, 2022 - Elsevier
Objective The objective of this study was to evaluate growth and reproductive characteristics
of heifers consuming endophyte-infected (EI) tall fescue seed in a feedlot setting with or …

Administration of recombinant bovine somatotropin prior to fixed-time artificial insemination and the effects on fertility, embryo, and fetal size in beef heifers

N Oosthuizen, PLP Fontes, DD Henry… - Journal of Animal …, 2018 - academic.oup.com
Our objectives were to determine the effects of the administration of recombinant bovine
somatotropin (bST) at the initiation of a fixed-time AI (TAI) protocol on concentrations of …

Effects of recombinant bovine somatotropin on pregnancy per artificial insemination, corpus luteum cellular composition and endometrial gland morphometry in beef …

NP Costa, A Gonella-Diaza, G Pugliesi… - Theriogenology, 2020 - Elsevier
The aim of this research was to evaluate the effect of recombinant bovine somatotropin
(bST) on pregnancy per artificial insemination (P/AI), cellular composition of the corpus …

Tracing Recombinant Bovine Somatotropin Ab (Use) Through Gene Expression in Blood, Hair Follicles, and Milk Somatic Cells: A Matrix Comparison

A Lamas, P Regal, B Vazquez, JM Miranda, A Cepeda… - Molecules, 2018 - mdpi.com
The use of recombinant bovine somatotropin (rbST) in dairy cattle is forbidden in the
European Union. Due to the very low circulating concentration of rbST in treated animals, its …

Effects of Administering Exogenous Bovine Somatotropin During the First Trimester of Pregnancy Altered Uterine Hemodynamics in Suckled Beef Cows

CD Sanford, MPT Owen, K McCarty… - Frontiers in Animal …, 2021 - frontiersin.org
The objective of this study was to examine the effects of recombinant bovine somatotropin
(bST) administration on uterine hemodynamics and subsequent fetal programming in …

Влияние жиросодержащей добавки, приготовленной по разной технологии, на морфологические и биохимические показатели крови и естественную …

ЮИ Левахин, БС Нуржанов, ВА Рязанов… - Животноводство и …, 2017 - cyberleninka.ru
В статье представлены результаты научно-хозяйственного опыта по влиянию
жиросодержащей добавки, приготовленной по разной технологии, на интерьерные …