Artificial insemination program to increase production is affected by oestrus. Breeders generally identify cows in oestrus based on their behavior. Currently, can be predicted and scheduled due PGF2α synchronization. This study aims determine the detection of after synchronization, more specifically distinguish audio-visual The six used were synchronized using PGF2α. Descriptive methods include...

Abstract Embryonic mortality (EM) is a major factor limiting reproductive efficiency in cattle, and despite negative connotations related to performance, prostaglandin F2α (PGF2α) capable of being released by the uterus Day 30 gestation. Therefore, objective was evaluate differences PGF2α release after an oxytocin challenge between cows with high circulating concentrations pregnancy-associated ...

Pote goats are kept by the rural community in Bangkalan Regency, Madura Island, Indonesia. Estrus symptoms usually unclear, causing low fertility. This study aimed to determine intracervical artificial insemination at early and mid-estrus on does. The 24 does were randomly divided into two groups estrous synchronization with PGF2α of 200 µg intramuscularly, twice injections 11 days intervals. T...

Prostaglandins have stimulative influence on the human uterus and therefore were introduced to medical treatment in reproductive healthcare as labor inductors or abortifacients. The UHPLC-ESI-QqQ-MS/MS method was developed for six prostaglandins: carboprost, cloprostenol, dinoprost (PGF2α), dinoprostone (PGE2), misoprostol sulprostone (substances pregnancy termination) pharmaceutical samples ap...

The aim of this study was to investigate the effect administration half or full dose prostaglandinF2α (PGF2α; Gestavet Prost, d-cloprostenol, HIPRA®) injection in a routine synchronization protocol following theend breeding period including intravaginal sponge (medroxyprogesterone acetate; Espanjovet, andeCG (Oviser 500, on certain fertility parameters ewes.Two hundred thirty-eight Awassi yearl...

Prostanoids, including prostaglandins (PGs) and thromboxane A2 (TXA2), are a family of lipid-derived autacoids that modulate many physiological systems and pathological contexts. Prostanoids are generated by sequential metabolism of arachidonic acid, catalysed by cyclo-oxygenase, to PGH2, which is then converted to PGD2, PGE2, PGF2α, PGI2 and TXA2, catalysed by their specific synthases. Recent ...