4Oonk H B,Turkstra J A,Schaaper W M M,et al.New GnRH-like peptide construct to optimize efficient immunocastration of male pigs by immunoneutralization of GnRH[J].Vaccine,1998,16(11/12):1074-1082.
5Zeng X Y,Turkstra J A,Meloen R B.Active immunization against gonadotropins-releasing hormone in Chinese male pigs:effects of dose on antibody titer,hormone levels and sexual development.[J].Animal Reproduction Science,2002,70:223-233.
5Price EO, Wallach SJ. Development of sexual and aggressive behaviors in Hereford bulls [J]. J Anim Sci, 1991,69(3) : 1019-1027.
6Adams TE, Dunbar JR, Berry SL, et al. Feedlot performance of beef heifers implanted with Synovex-H: effect of melengestrol acetate, ovariectomy or active immunization against GnRH [ J ]. J Anim Sci,1990, 68(10) : 3079-3085.
7Bishop DK, Wettemann RP, Yelieh JV, et al. Ovarian response after gonadotropin treatment of heifers immunized against gonadotropin-releasing hormone [J]. J Anita Sci, 1996, 74(5) : 1092-1097.
8Johnson HE, Reeves JJ. Active immunization of heifers against luteinizing hormone -releasing hormone, human ehorionic gonadotropin and bovine luteinizing hormone [ J ]. J Anita Sci, 1988, 66 ( 3 ) :719-722.
9Bell M, Daley CA, Berry SL, et al. Pregnancy status and feedlot performance of beef heifers actively immunized against gonadotropin-releasing hormone [J]. J Anita Sci, 1997, 75(5) : 1185-1189.
10Prendiville D J, Enright W J, Crowe MA, et al. Immunization of heifers against gonadotropin-releasing hormone: antibody titers, ovarian function, body growth and carcass characteristics [J]. J Anim Sci,1995, 73(8) : 2382-2389.
7Shally A V. Structure of the porcine LH and FSH releasing hormone confirmation of the proposed structure by conventional sequential analyses [ J ]. Biochem Biophy Res Commun, 1971, 44(1): 459-463.
8Guillenmin R. Purification aminoacid composition and N-terminus of the hypothalamic luteinzing hormone releasing factor ( LRF ) of ovineorigin [ J ]. Bioehem Biophys Res Commun, 1971, 44( 1 ) : 205 - 210.
9YooMS, KangHM, ChoiHS, KimJW, TroskieB E, Millar R P, Kwon I-I B. Molecular cloning distribution and pharmacological characterization of anovel gonadotropin releasing hormone in frog brain [ J ]. Molecular and Cellular Endocrinology, 2000, 164(1) : 197 -204.
