Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
EFFECTS OF TREATMENT WITH BUSERELIN ON PLASMA-CONCENTRATIONS OF ESTRADIOL AND PROGESTERONE AND CYCLE LENGTH IN THE COW
Autore:
MANN GE; LAMMING GE;
Indirizzi:
UNIV NOTTINGHAM,DEPT PHYSIOL & ENVIRONM SCI,SUTTON BONINGTON LOUGHBOROUGH LE12 5RD LEICS ENGLAND
Titolo Testata:
British Veterinary Journal
fascicolo: 4, volume: 151, anno: 1995,
pagine: 427 - 432
SICI:
0007-1935(1995)151:4<427:EOTWBO>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
GONADOTROPIN-RELEASING HORMONE; UTERINE SECRETION; ESTROUS-CYCLE; PROSTAGLANDIN-F2-ALPHA; AGONIST; CATTLE;
Keywords:
COW; ESTRADIOL; PROGESTERONE; ESTROUS; BUSERELIN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
G.E. Mann e G.E. Lamming, "EFFECTS OF TREATMENT WITH BUSERELIN ON PLASMA-CONCENTRATIONS OF ESTRADIOL AND PROGESTERONE AND CYCLE LENGTH IN THE COW", British Veterinary Journal, 151(4), 1995, pp. 427-432

Abstract

Treatment of cows with 10 mu g of the gonadotrophin releasing hormone(GnRH) analogue, Buserelin (Receptal; Hoechst) 12 days after mating results in a 12% improvement in conception rate (Drew and Peters, 1991). We have now investigated the endocrine effects and possible mechanism of action underlying this effect. Treatment of cyclic cows (n=5) with Buserelin on days 11 and 13 did not affect cycle length or plasma concentration of progesterone, but did significantly (P<0.05) reduce plasma oestradiol concentration from day 12-16. We conclude that the Buserelin treatment acts by causing a fall in plasma oestradiol which results in a reduction in the strength of the luteolytic drive, improving the chance of an embryo being able to prevent luteal regression.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 20:04:05