不同激素和重复超排对家猫超排效果的影响  

Effects of different hormones and repeated hormone-treatment on superovulation of domestic cats

作　　者：张信军[1] 卢雪婷 宁秋红 李玲[1] 刘若琪 钱晨[1] 袁玉国[1] ZHANG Xinjun;LU Xueting;NING Qiuhong;LI Lin;LIU Ruoqi;QIAN Chen;YUAN Yuguo(Jiangsu Co-Imnoruation Center for Prevention and Comtrol of Important Animal Infectious Diseases and Zoonoses/Jiangsu Key Laboratory of Zoonosis/College of Veterinary Medicine,Yangzhou University,Yangzhou 225009,China)

机构地区：[1]扬州大学兽医学院/江苏高校动物重要疫病与人兽共患病防控协同创新中心/江苏省人兽共患病学重点实验室,江苏扬州225009

出　　处：《扬州大学学报（农业与生命科学版）》2020年第1期67-70,共4页Journal of Yangzhou University：Agricultural and Life Science Edition

基　　金：教育部农业与农产品安全国际合作联合实验室开放课题(JRK2018-11);江苏高校优势学科建设工程项目(PAPD);扬州市-扬州大学科技合作项目(SCX2017020004);江苏省人兽共患病学重点实验室开放课题(R1807);扬州大学大学生科创基金项目(X20190673)。

摘　　要：用促卵泡素(FSH)和孕马血清促性腺激素(PMSG)对橘猫进行超数排卵,手术法冲取卵母细胞,并对卵巢上的排卵点和获卵数进行统计,探讨不同激素和重复超排对橘猫超排效果的影响。结果表明:FSH组排卵点数和卵母细胞数分别为6.8和8.8个,国产PMSG组和韩国PMSG组排卵点数和卵母细胞数分别为5.1、7.7及6.2、8.5个,3组间排卵点数和卵母细胞数差异不显著;重复超排时,国产FSH组超排获得的排卵点数和卵母细胞数分别为3.5和5.2个,国产PMSG组排卵点数和卵母细胞数分别为3.1和4.5个,两组间排卵点数和卵母细胞数差异不显著。这一研究说明FSH和PMSG均可用于家猫超数排卵,为开展家猫胚胎工程相关研究奠定了基础。To study the effect of different hormones and repeated hormones-treatment on domestic cats, different exogenous gonadotropin FSH(decreasing method) and PMSG were used for superovlation. The oocytes were flushed out from oviduct by surgical method. The results showed that the number of ovulation and embryo in FSH group were 6.8 and 8.8, respectively, and in the domestic PMSG group and Korean PMSG group were 5.1, 7.7 and 6.2, 8.5, respectively. There was no significant difference in number of ovulation and embryo between the three groups(P>0.05). When the superovlation was repeated, the number of ovulation and embryo of the FSH group were 3.5 and 5.2, respectively, and the number of ovulation and embryo of the domestic PMSG group were 3.1 and 4.5, respectively. There was no difference in the number of ovulation and embryo between the two groups(P>0.05). The results above lay a foundation for further research on embryo engineering in domestic cat.

关 键 词：猫 超数排卵 促卵泡素 孕马血清促性腺素 

分 类 号：S829.3[农业科学—畜牧学]