【摘 要】
：
Using real-time quantitative RT-PCR, we evaluated the effect of heat stress on expression of mRNA for pro-inflammatory (interleukin-1β, IL-6, IL-12α, IL-1
【机 构】
：
CollegeofAnimalScienceandTechnology,NorthwestA&FUniversity,ShaanxiKeyLaboratoryofMolecularBiologyfor
【出 处】
：
第七次全国动物生物技术学术研讨会暨新疆畜牧科学院第六次学术年会
论文部分内容阅读
Using real-time quantitative RT-PCR, we evaluated the effect of heat stress on expression of mRNA for pro-inflammatory (interleukin-1β, IL-6, IL-12α, IL-12β), Th1 (INF-γ and IL-2) and Th2 (IL-4 and IL-10) cytokine genes in spleen of broilers.All these results indicate that there was no significant main effect of Egg treatment.Sample day was significant effect on the cytokine mRNA levels with exception of IL-1β and IL-2 (p< 0.05).Acute heat stress significantly enhanced expression of mRNA for IL-6, IL-12β, IL-12α, IL-10 and IFN-γ (p<0.05).However, Irrespective of the duration of exposure, heat stress had no significantly effect on IL-1β and IL-2.Only correlation between IL-2 and IL-4 was enhanced significantly during heat stress (r=0.7304, p=0.007<0.01).
其他文献
本文就通过荒漠微型生物地毯工程进行干旱沙漠治理的可行性进行探索性研究。我国已成为荒漠化最严重的国家之一，研究了沙尘暴的分布及影响地域，人工植被体系演替成生物结皮体系
本文对甘肃河西地区工农业生产、生活、人畜饮水及生态用水等水资源利用现状进行了分析,提出河西绿洲发展节水型农产业,提高水资源利用率,以优势产业为核心、以市场为导向，推
本文主要对胸腔镜手术的特点、胸腔镜所需的基本常规设备及特殊设备、胸腔镜麻醉的注意事项及胸腔探查的基本原则等几方面进行了阐述。
采集封盖野坝子蜜,分装后分设阳光照射、室温见光、室温避光、冷藏和冷冻等5种条件下贮存,并分别于第0、1、5、10、15、20、30、60和90 d,采用比色法测定蜂蜜中转化酶活性.结
蜡螟在自然界中有一个重要的作用,就是毁坏死去蜂群的蜂房。蜡螟会给养蜂户造成巨大的物质损失和经济损失。其中大蜡螟对养蜂生产的危害最大,基于这个原因,在此笔者只关注大
As an elite yellow cattle breed, Qinchuan beef cattle have had a long history of feeding and breeding in China.We obtained a high-quality beef cattle refere
利用放射免疫方法检测常年发情和季节性发情不同品种绵羊的外周血中瘦素在发情期和间情期的分泌表达变化,发现leptin在常年发情的多浪羊血浆中的分泌水平显著低于季节性发情
Casein kinase (I) alpha (CK1α) is a member of serine/threonine protein kinase, generally present in all eukaryotes.We examined Ck1α mRNA and protein expre