首页> 外文期刊>Czech Journal of Animal Science >Effects of vitamin D3 on expression of defensins, Toll-like receptors, and vitamin D receptor in liver, kidney, and spleen of Silky Fowl
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Effects of vitamin D3 on expression of defensins, Toll-like receptors, and vitamin D receptor in liver, kidney, and spleen of Silky Fowl

机译:维生素D3对乌骨鸡肝,肾和脾中防御素,Toll样受体和维生素D受体表达的影响

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The expression of avian β-defensins ( AvBDs ), Toll-like receptors ( TLRs ), and vitamin D receptor ( VDR ) following in vivo vitamin D3 injection was studied . Healthy 90-day Silky Fowls were abdominally injected with vitamin D3 or untreated. Real-time PCR analyses revealed that injection of vitamin D3 significantly ( P TLR s ( TLR2 , TLR5 ), VDR , AvBD s ( AVBD-6 , GAL-1 ), and 24-hydroxylase ( CYP24A1 ) in the tissues (liver, spleen, and kidney) at various times 8–24 h post injection. These results suggest that expression of VDR , AvBDs , and TLRs seems to be induced by vitamin D3 and it was concluded that the tissues expressing TLRs and VDR respond to vitamin D3 and in turn upregulate these tissues cellular functions to synthesize AvBDs . Intraperitoneal injection of vitamin D3 likely resulted in enhancing the expression of AvBDs , TLRs , and VDR , which providedinsight into factors important for the control of the innateimmune response in the chickens.
机译:研究了体内注射维生素D 3 后禽β-防御素(AvBDs),Toll样受体(TLRs)和维生素D受体(VDR)的表达。健康的90天柔滑家禽腹腔注射维生素D 3 或未经治疗。实时PCR分析显示,维生素D 3 的注射显着(P TLRs(TLR2,TLR5),VDR,AvBDs(AVBD-6,GAL-1)和24-羟化酶(CYP24A1 )在注射后8-24小时的各个时间(肝脏,脾脏和肾脏)组织中。这些结果表明VDR,AvBDs和TLRs的表达似乎是由维生素D 3 和结论表明,表达TLRs和VDR的组织对维生素D 3 有反应,进而上调这些组织的细胞功能以合成AvBD,腹腔注射维生素D 3 可能导致增强AvBDs,TLR和VDR的表达,从而了解控制鸡先天免疫应答的重要因素。

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