SERUM LH AND FSH RESPONSE TO SINGLE INTRAVENOUS ADMINISTRATION OF GnRH IN GILTS (CROSBI ID 503816)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Gojmerac, Tihomira ; Koršić, Mirko ; Žurić, Marijan ; Tomašić, Ana ; Barač, Ivo ; Vinković, Bara
engleski
SERUM LH AND FSH RESPONSE TO SINGLE INTRAVENOUS ADMINISTRATION OF GnRH IN GILTS
Serum concentration of porcine LH and FSH were determined in gilts by RIA on day 6 before the onset of the next expected estrus, i.e. in the follicular phase of the estrous cycle.In this period, serum concentration of LH and FSH initially remaind relatively low becouse of negative feedback input by 17beta-estradiol, so that the normal serum concentration of LH and FSH in intact gilts ranged from 0.50 to 0.70 ng/ml and from 3.10 to 4.00 ng/ml, respectively.At 20 min of exogenous GnRH administration, serum LH and FSH response increased more than 8 and 4 times, respectively, from the normal levels of these gonadotropic hormones measured in the serum of intact gilts.
gonadotropic hormons; hypothalamus; pituitary; LH; FSH; GnRH
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Podaci o prilogu
504-504-x.
2004.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 18th International Pig Veterinary Society Congress.
Bossow, Henning ; Blaha, Thomas ; Pahlitzsch, Christoph
Hamburg: IPVS Veranstaltungs GmbH
Podaci o skupu
18th International Pig Veterinary Society Congress
poster
27.06.2004-01.07.2004
Hamburg, Njemačka