中国农业期刊集成服务平台

当前位置: 首页 > 文章 > 猪血清中生长激素(GH)和生长激素释放激素(GHRH)的发育性变化研究中国畜牧兽医 2015,42 (12) 3288-3293

Position: Home > Articles > Study on Developmental Changes of Growth Hormone(GH)and Growth Hormone Releasing Hormone(GHRH)in Serum of Pigs China Animal Husbandry & Veterinary Medicine 2015,42 (12) 3288-3293

猪血清中生长激素(GH)和生长激素释放激素(GHRH)的发育性变化研究

作者：

陶璇;顾以韧;梁艳;杨雪梅;曾凯;陈晓晖;杨跃奎;钟志君;吕学斌

单位：

四川省畜牧科学研究院

关键词：

川藏黑猪配套系;DLY;肌纤维面积;肌内脂肪;生长激素;生长激素释放激素

摘要：

采用ELISA方法检测了3个不同体重梯度(90、110和130kg)的川藏黑猪配套系和DLY猪血清中生长激素(GH)和生长激素释放激素(GHRH)的含量变化,并分析了其与肌纤维面积(CSA)和肌内脂肪(IMF)含量的关系。结果显示,90、110和130kg体重梯度川藏黑猪配套系和DLY猪血清中GH含量分别为14.25、14.61、14.11及17.86、16.98、16.77μg/L,GHRH含量分别为22.88、23.98、24.33及27.72、27.47、28.39μg/L,除DLY猪90和130kg血清中GH含量差异显著(P<0.05)外,品种内不同体重梯度间差异均不显著(P>0.05);不同猪种间,除110kg梯度GHRH水平差异不显著(P>0.05)外,其余川藏黑猪配套系均显著低于DLY猪(P<0.05)。相关性分析结果显示,GH、GHRH水平与CSA呈显著正相关(P<0.05),与IMF含量呈极显著负相关(P<0.01)。结果表明GH和GHRH可能通过血液对猪肌纤维的生长和肌内脂肪的沉积进行调控。

译名：

Study on Developmental Changes of Growth Hormone(GH)and Growth Hormone Releasing Hormone(GHRH)in Serum of Pigs

作者：

TAO Xuan;GU Yi-ren;LIANG Yan;YANG Xue-mei;ZENG Kai;CHEN Xiao-hui;YANG Yue-kui;ZHONG Zhi-jun;LV Xue-bin;Sichuan Academy of Animal Science;

关键词：

Chuanzang Black swine hybrid;;DLY;;cross sectional area of muscle fiber(CSA);;intramuscular fat(IMF);;growth hormone(GH);;growth hormone releasing hormone(GHRH)

摘要：

The growth hormone(GH)and growth hormone releasing hormone(GHRH)contents in serum of 3weights(90,110 and 130kg)of Chuanzang Black swine hybrid and DLY pigs were detected by enzyme-linked immune sorbent assay(ELISA),their relationship with cross sectional area of muscle fiber(CSA)and intramuscular fat(IMF)content were also analyzed.The results showed that the GH contents of Chuanzang Black swine hybrid and DLY pigs of 3weights were14.25,14.61,14.11 and 17.86,16.98,16.77μg/L,respectively,while the GHRH contents of which were 22.88,23.98,24.33 and 27.72,27.47,28.39μg/L,respectively.There was no significant difference in different weight of the same breeds(P>0.05)except the significant difference between 90 and 130kg of DLY pigs(P<0.05).The GH and GHRH contents of Chuanzang Black swine hybrid were both significant lower than DLY pigs of the same bodyweight(P<0.05)except GHRH content of 110 kg weight(P>0.05).Relevance analysis showed that GH and GHRH contents had a significant positive correlation with CSA(P<0.05),and an extremely sig-nificant negative correlation with IMF content(P<0.01),which prompted that GH and GHRH might regulate the growth of muscle fiber and IMF deposition through blood.

相似文章

川藏黑猪和DLY猪血清中肿瘤坏死因子-α的发育性变化研究 [杨雪梅, 顾以韧, 陶璇, 梁艳, 杨跃奎, 钟志君, 陈晓晖, 吕学斌] 畜牧与兽医 2015,47 (6) 112-114
猪血清中脂联素和胰岛素的发育性变化研究 [杨雪梅, 顾以韧, 曾凯, 陶璇, 梁艳, 杨跃奎, 钟志君, 陈晓晖, 吕学斌] 中国畜牧兽医 2015,42 (3) 624-628
川藏黑猪和杜长大猪血清中瘦素的发育性变化研究 [陶璇, 顾以韧, 陈晓晖, 梁艳, 杨雪梅, 曾凯, 杨跃奎, 钟志君, 吕学斌] 养猪 2015 (5) 78-80
猪血清中葡萄糖转运蛋白2发育性变化研究 [杨雪梅, 顾以韧, 曾凯, 陶璇, 梁艳, 杨跃奎, 钟志君, 陈晓晖, 吕学斌] 养猪 2016 (3) 65-67
猪血清中肌肉生长相关细胞因子含量的发育性变化研究 [陶璇, 顾以韧, 陈晓晖, 杨雪梅, 梁艳, 曾凯, 钟志君, 杨跃奎, 吕学斌] 中国畜牧杂志 2016,52 (3) 10-13
川藏黑猪配套系技术经济效果评价 [陈晓晖, 龚建军, 陶璇, 钟志君, 何志平, 吕学斌] 四川畜牧兽医 2015 (4) 29-31

导出引用

计量

文章访问数: 9

HTML全文浏览量: 0

PDF下载量: 0

猪血清中生长激素(GH)和生长激素释放激素(GHRH)的发育性变化研究

相似文章

所属期刊

中国畜牧兽医

推荐期刊

养猪

中国畜牧杂志