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Position: Home > Articles > Analysis on Differential Content of GH and GHRH in Blood of Tibet and Duroc Pigs Swine Production 2015 (2) 68-69

藏猪与杜洛克猪血液中生长激素、生长激素释放激素含量差异研究

作  者:
陶璇;顾以韧;杨雪梅;梁艳;陈晓晖;钟志君;曾凯;杨跃奎;吕学斌
单  位:
四川省畜牧科学研究院
关键词:
藏猪;杜洛克猪;生长激素;生长激素释放激素;ELISA
摘  要:
为了解国内、外两类猪种肌肉生长发育及血清中相关细胞因子含量差异,以我国特有的藏猪和国外杜洛克猪作为研究对象,测定6月龄藏猪、杜洛克猪背最长肌肌纤维面积(CSA),并采用酶联免疫分析法(ELISA)测定血清中生长激素(GH)、生长激素释放激素(GHRH)的含量。结果显示,杜洛克猪CSA极显著大于藏猪(P<0.01),其血清中GH、GHRH含量显著高于藏猪(P<0.05),说明GH、GHRH对猪背最长肌生长发育有促进作用。
译  名:
Analysis on Differential Content of GH and GHRH in Blood of Tibet and Duroc Pigs
作  者:
TAO Xuan;GU Yiren;YANG Xuemei;LIANG Yan;CHEN Xiaohui;ZHONG Zhijun;ZENG Kai;YANG Yuekui;LV Xuebin;Sichuan Academy of Animal Science;
关键词:
Tibet pig;;Duroc pig;;GH;;GHRH;;ELISA
摘  要:
In this article, Tibet and Duroc pigs were selected to investigating the differences of growing development of muscle and content of correlated cell factors in plasma of domestic and foreign pigs. The cross sectional area of muscle fiber(CSA) of Tibet and Duroc pigs of 6 month were surveyed,also the content of growth hormone(GH) and growth hormone-releasing hormone(GHRH) in plasma were menstruated by enzyme-linked immunosorbent assay(ELISA). The results showed that the CSA of Duroc pigs was significantly bigger than that of Tibet pigs(P<0.01), while the content of GH and GHRH in plasma both were significantly higher than Tibet pigs(P<0.05). These indicated that GH and GHRH can promote growing development of porcine longissimus dorsi.

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