文档介绍：网络首发时间：2022-04-27 12:00:19
网络首发地址：. 国 兽 医 学 报 年 月 第s
１ １ １ １ １ １∗ １∗
GAOXinxing ,YU Hao ,SHIZhen ,FANGZhiyuan ,LIXinwei,DU Xiliang ,LIUGuowen
CollegeofVeterinary Medicine JilinUniversity Changchun 62 China
(１． , , １３００ , )
Abstract
:Inordertoscreenpotentialauxiliaryindicatorsforeffectivediagnosisandmonitoringof
clinicalandsubclinicalhypocalcemiadairycowsexceptbloodcalciumconcentration,２０healthy
dairycows,２０clinicalhypocalcemiadairycowsand２０subclinicaldairycowswereselectedand
theirbloodserumwerecollected．Mineralelementsmetabolism (Ca,P,Mg,Na,K),energymetaboＧ
lism (Glu,NEFA,BHBA,TG),liverinjury (AST,ALT,ALP,GGT)andinflammatoryresponse
(ILＧ１β,ILＧ６,ILＧ２,TNFＧα,HP,SAA)weredetected．TheresultsshowedthatthelevelsofK,Mg,
Na,Glu,andILＧ２inbloodofclinicalandsubclinicalhypocalcemiacowsweresignificantlypositiveＧ
lycorrelatedwiththelevelsofCa,whilethelevelsofP,NEFA,BHBA,ILＧ１β,ILＧ６,HPandSAA
werenegativelycorrelatedwiththelevelsofCa．TherewasnosignificantcorrelationbetweenserＧ
umTGinclinicalandsubclinicalhypocalcemiacowsandCacontent．Theresultsshowedthatthere