血清同型半胱氨酸胱抑素C及糖化血红
2020-10-17 来源:不详 浏览次数:次作者:刘康生沈苏琴
单位:南京医院(南京妇幼保健院)
:目的妊娠期糖尿病(gestationaldiabetesmellitus,GDM)是妊娠期一种相对较严重的合并症,也是一种特殊类型糖尿病。近年来,随着高龄产妇的增加,无形中其患病率也逐年相应增加,对母儿危害较明显.本文探讨了糖化血红蛋白,胱抑素C及血清同型半胱氨酸(homocysteine,Hcy)指标水平的相关性及其在妊娠期糖尿病的应用价值。方法以年1月-年5月期间至妇产科定期产检并住院分娩的56例GDM患者(GDM组)和55例同期正常妊娠孕妇(对照组)作为研究对象,在两组孕妇妊娠25-29周时行口服葡萄糖耐量试验(oralglucosetolerancetest,OGTT)。收集孕妇空腹静脉血,检测并比较GDM组和对照组孕妇脂质代谢指标:(空腹血糖、糖化血红蛋白以及三酰甘、低密度脂蛋、高密度脂蛋白等项目);收集孕妇外周血浆,检测其中Hcy含量,并分析其水平及糖化血红蛋白与胱抑素C的相关性。结果GDM组孕妇TG、HbA1c、FBG水平均高于对照组,GDM组孕妇OGTT试验中0、1、2h血糖值分别为均高于对照组的。GDM组孕妇外周血浆Hcy水平分别为(11.82±4.55)μmol/L,胱抑素C(1.45±0.33mg/L),高于对照组的(6.28±4.17),(0.75±0.12)(P<0.05)。多元逐步回归分析显示,GDM孕妇血浆Hcy水平与血清HbA1c(r=0.,P0.05)、FBG水平(r=0.,P0.05)呈正相关。结论GDM孕妇血浆Hcy水平较正常孕妇升高,其水平与血清HbA1c及胱抑素C呈正相关。联合检测Hcy、CysC、血生化指标水平,可更好的对妊娠期糖尿病进行检查以及进一步提升诊断效果。
关键词:妊娠期糖尿病;同型半胱氨酸;胱抑素C
CorrelationbetweenCystatinC,HbA1candhomocysteinelevelingestationaldiabetesmellitus
LIUKangsheng,CHENCHEN,ZHAOXueqin
DepartmentofClinicalLaboratory,NanjingObstetricsandGynecologyHospitalAffiliatedtoNanjingMedicalUniversity,NanjingMaternityandchildHealthcareHospital.Nanjing,Jiangsu.
[Abstract]:Objective:ToexaminethecorrelationnCystatinC,HbA1cbetweenandserumhomocysteine(Hcy)concentrationingestationaldiabetesmellitus(GDM).Methods:Atotalof56caseswithGDM(GDMgroup)and55normalpregnantwomen(controlgroup)whoreceivedperiodicalpregnantcheck-upsandinpatientdeliveryduringtheperiodfrom1,to5,wereenrolled.Theoralglucosetolerancetest(OGTT)wasperformedinthepregnantwomeninbothgroupsfrom25to29weeksofgestation.Fastingvenousbloodsampleswerecollectedfromallpregnantwomen,andtheserumlevelsoffastingplasmaglucose(FBG),glycosylatedhemoglobin(HbA1c)andlipidmetabolicparametersincludingtriglyceride(TG),lowdensitylipoproteins(LDL),andhighdensitylipoproteins(HDL)weretestedand