腦血管病變嚴(yán)重程度與血漿硫化氫水平的相關(guān)研究
發(fā)布時(shí)間:2018-12-15 20:06
【摘要】:目的研究腦血管病變嚴(yán)重程度與血漿硫化氫(H_2S)水平的相關(guān)性。方法選取2014年1月至2015年10月在東莞市厚街醫(yī)院神經(jīng)內(nèi)科進(jìn)行住院治療的急性腦梗死患者58例,根據(jù)血管狹窄程度分為:輕度狹窄(70%)、中度狹窄(≥70%)、閉塞;根據(jù)血管病變數(shù)目分為:單支病變、兩支病變、多支病變。同時(shí)選取同期在門診進(jìn)行健康體檢者58例作為對(duì)照組,采用分光光度法測(cè)定血漿H_2S含量,觀察患者血漿H_2S含量的變化趨勢(shì),采用t檢驗(yàn),P0.05差異有統(tǒng)計(jì)學(xué)意義。結(jié)果觀察組和對(duì)照組血漿H_2S含量分別為(27.89±5.30)μmol/L、(53.78±4.56)μmol/L,觀察組明顯低于對(duì)照組,兩組比較具有統(tǒng)計(jì)學(xué)差異(t=28.200,P=0.000)。輕度狹窄、中度狹窄、閉塞患者血漿H_2S含量分別為(35.72±4.39)μmol/L、(22.43±3.89)μmol/L、(15.29±2.41)μmol/L,兩兩比較具有統(tǒng)計(jì)學(xué)差異(t=10.957,P=0.000;t=5.979,P=0.000);單支病變、兩支病變、多支病變患者血漿H_2S含量分別為(34.32±4.80)μmol/L、(21.93±3.71)μmol/L、(14.90±2.48)μmol/L,兩兩比較具有統(tǒng)計(jì)學(xué)差異(t=9.274,P=0.000;t=6.687,P=0.000)。結(jié)論內(nèi)源性H_2S含量的變化可能參與腦梗死發(fā)生的病理生理過程,并與腦梗死發(fā)生損傷的程度有著某種聯(lián)系,其血漿含量的降低可能會(huì)削弱其血管保護(hù)作用,加重腦血管受損程度,因此選擇作用于H_2S生成的藥物作為靶點(diǎn),將為臨床治療缺血性腦血管病提供新的方向。
[Abstract]:Objective to study the relationship between the severity of cerebrovascular disease and plasma H 2S level. Methods 58 patients with acute cerebral infarction who were hospitalized in Department of Neurology, Houjie Hospital, Dongguan City from January 2014 to October 2015 were selected. According to the degree of vascular stenosis, they were divided into mild stenosis (70%), moderate stenosis (鈮,
本文編號(hào):2381216
[Abstract]:Objective to study the relationship between the severity of cerebrovascular disease and plasma H 2S level. Methods 58 patients with acute cerebral infarction who were hospitalized in Department of Neurology, Houjie Hospital, Dongguan City from January 2014 to October 2015 were selected. According to the degree of vascular stenosis, they were divided into mild stenosis (70%), moderate stenosis (鈮,
本文編號(hào):2381216
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