朱虹 劉鐵奇



[摘要] 目的 探討血清中細(xì)胞間粘附分子-1(Intercellular adhesion molecule-1,ICAM-1)的水平與2型糖尿病腎病(Diabetic nephropathy,DN)病變程度的關(guān)系。 方法 選擇2017年4月~2019年1月在我院住院2型糖尿病及健康體檢者共265例分為五組[對(duì)照組、非DN組、早期DN組、臨床期DN組(腎功能正常)、臨床期DN組(腎功能異常)],觀察各組ICAM-1與UAER的關(guān)系。 結(jié)果 1.DN各組ICAM-1明顯增高,且隨著DN病情的加重,ICAM-1水平逐漸升高(對(duì)照組:48.00±13.10 ng/mL;非DN組:203.02±30.55 ng/mL;早期DN組:400.32±55.78 ng/mL;臨床期DN組(腎功能正常):601.12±51.81 ng/mL;臨床期DN組(腎功能異常):863.71±36.44 ng/mL)。2.DN各組UAER均與ICAM-1呈正相關(guān)(早期DN組:UAER與ICAM-1的相關(guān)系數(shù)r=0.789,臨床期DN組(腎功能正常):UAER與ICAM-1的相關(guān)系數(shù)r=0.719,臨床期DN組(腎功能異常):UAER與ICAM-1的相關(guān)系數(shù)r=0.510)。 結(jié)論 ICAM-1與DN病變程度相關(guān),可作為反映DN病情嚴(yán)重程度的參考指標(biāo),也可作為DN早期篩查的參考指標(biāo)。
[關(guān)鍵詞] ICAM-1;2型糖尿病;糖尿病腎病;尿白蛋白排泄率
[中圖分類(lèi)號(hào)] R587.2 ? ? ? ? ?[文獻(xiàn)標(biāo)識(shí)碼] A ? ? ? ? ?[文章編號(hào)] 1673-9701(2020)12-0022-04
[Abstract] Objective To investigate the relationship between the level of intercellular adhesion molecule-1(ICAM-1) in serum and the degree of lesions of type 2 diabetic nephropathy(DN). Methods A total of 265 hospitalized patients with type 2 diabetes and healthy subjects in our hospital from April 2017 to January 2019 were selected and divided into five groups [control group, non-DN group, early DN group, clinical stage DN group(normal renal function), clinical stage DN group(abnormal renal function)]. The relationship between ICAM-1 and UAER in each group was observed. Results 1.ICAM-1 was increased significantly in each group of DN, and the level of ICAM-1 was gradually increased with the worsening of DN disease (control group: 48.00±13.10 ng/mL; non-DN group: 203.02±30.55 ng/mL; early DN group: 400.32±55.78 ng/mL;clinical stage DN group(normal renal function): 601.12±51.81 ng/mL; clinical stage DN group(renal dysfunction): 863.71±36.44 ng/mL). 2.The UAER of each group of DN was positively correlated with ICAM-1(early DN group: the correlation coefficient of UAER and ICAM-1 was r=0.789; clinical stage DN group (normal renal function): correlation coefficient between UAER and ICAM-1 was r=0.719; clinical stage DN group(renal dysfunction): the correlation coefficient between UAER and ICAM-1 was r=0.510). Conclusion ICAM-1 is related to the degree of DN lesions, and can be used as a reference index to reflect the severity of DN disease. It can also be used as a reference index for early screening of DN.
[Key words] ICAM-1; Type 2 diabetes; Diabetic nephropathy(DN); Urinary albumin excretion rate
糖尿病(Diabetes mellitus,DM)作為最常見(jiàn)的代謝性疾病,是一種受環(huán)境和遺傳因素影響的多因素性疾病,已經(jīng)成為全球最昂貴的慢性疾病之一。糖尿病分類(lèi)中2型糖尿病(Type 2 diabetes mellitus,T2DM)最為多見(jiàn),目前全球患病人數(shù)約為4.25億,預(yù)計(jì)2045年將達(dá)6.29億。我國(guó)是全球糖尿病人數(shù)最多的國(guó)家,2017年糖尿病人數(shù)為1.14億,預(yù)計(jì)到2045年將達(dá)1.5億左右。隨著科技的不斷改進(jìn),糖尿病患者的生命明顯延長(zhǎng),然而糖尿病的各種慢性并發(fā)癥卻明顯增高,其中發(fā)病率較高的就是糖尿病腎病(diabetic nephropathy,DN)。DN可累及約35%的1型和2型糖尿病患者。DN的病理改變最初為腎臟肥大、腎小球血流量增加,接著腎小球系膜細(xì)胞增殖、系膜細(xì)胞外基質(zhì)增加、腎小球基底膜增厚,最后發(fā)展成為腎小球硬化。……