The aims of this research were to determine PGF2? concentration the produced by bali cattlesendometrial and seminal vesicle monolayer cell culture and in vitro luteolytic ability on luteal monolayercell culture.
Tjok Gde Oka Pemayun+2 more
doaj
Clinical Applications of Prostaglandins in Dogs and Cats [PDF]
In the biological sciences today there are few substances that generate as much interest as prostaglandins. They have found widespread use in veterinary medicine, yet are only approved by the FDA for specific uses in cattle and horses. However, practical
Briles, Edward C., Evans, Lawrence E.
core +2 more sources
Field comparison of GnRH and PGF2α treatments in cows not expressing estrus at timed-AI [PDF]
RESUMO Objetivou-se comparar as taxas de prenhez (TP) e a perda gestacional (PG) de vacas sem expressão de estro (NEE), as quais receberam PGF2α ou GnRH no momento da IATF.
J.H.W. Diniz+7 more
doaj +1 more source
Fertilidade de ovelhas cíclicas submetidas à sincronização do estro utilizando implantes intravaginais (CIDR) novos ou reutilizados. [PDF]
Edição dos Resumos XXII Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões, Guarujá, SP ...
BORGES, A. M.+5 more
core
Comparison of Serial PGF2α Protocols for Control of the Estrous Cycle in Mares [PDF]
Prostaglandin F2α is commonly administered to manipulate the estrous cycle in mares, at a dosage of dinoprost tromethamine (Lutalyse®) at 10 mg, administered IM. My objectives were to compare three serial low-dose PGF2α protocols, and determine the most
Potter, Kaleigh Marie
core +1 more source
Insulin effect during a Heatsynch protocol in dairy cows
: The objective of this study was to evaluate the effect of exogenous insulin administration on follicular growth, estrus presentation and conception rate during a protocol of ovulation synchronization.
Andressa Stein Maffi+6 more
doaj +1 more source
A 4-year study of bovine reproductive hormones that are induced by pharmaceuticals and appear as steroid estrogenic pollutants in the resulting slurry, using in vitro and instrumental analytical methods. [PDF]
Gubó E+11 more
europepmc +1 more source
Intrinsic direct role of dopamine in the regulation of rabbit (Oryctolagus cuniculus) corpora lutea: in vitro study [PDF]
Dopamine (DA) is a catecholamine neurotransmitter that is distributed in the brain and also in different peripheral organs. In particular, DA receptors (DR) are expressed in luteal cells of various species, but the intrinsic role of the DA/DRs system ...
Boiti, C.+6 more
core
Umbilical cord wrapping and enlargement in monochorionic monoamniotic twins with letal outcome [PDF]
We present the case of tapered umbilical cords in monoamniotic monocorial twins with late abortion as an outcome. A pregnant woman at the age of 38 had healthy course of her second pregnancy.
Ana Luetić+4 more
core +1 more source
Reduced period from follicular wave emergence to luteolysis generated greater steroidogenic follicles and estrus intensity in dairy cows. [PDF]
Minela T+4 more
europepmc +1 more source