Animal Husbandry and Feed Science ›› 2019, Vol. 40 ›› Issue (11): 61-64.doi: 10.12160/j.issn.1672-5190.2019.11.015

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Influencing Factors on Immune Castration Effect Using GnRH Analogue Vaccines

XING Xue-jing, YIN Guo-an   

  1. Heilongjiang Bayi Agricultural University,Daqing 163319,China
  • Received:2019-09-09 Online:2019-11-30 Published:2019-12-19

Abstract: Active immunization with GnRH analogue vaccines can achieve similar effects with surgical castration in animals, avoiding the affects of surgical castration on animal health. Antigens, adjuvants, immunization times, immunization doses, and immunization time point of GnRH analogue vaccines all have effects on their immune response. Immunization with GnRH analogue vaccines in animals often requires potent adjuvants and multiple boosts to overcome differences in individual responses.

Key words: GnRH, immune castration, parallel dimer, coupling protein, adjuvant, vaccine

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