实用心脑肺血管病杂志
實用心腦肺血管病雜誌
실용심뇌폐혈관병잡지
Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease
2015年
9期
25-28
,共4页
吴玉芬%卢昌均%顿玲露%王金宇
吳玉芬%盧昌均%頓玲露%王金宇
오옥분%로창균%돈령로%왕금우
脑梗死%动脉粥样硬化%转化生长因子 β1%斑块,动脉粥样硬化
腦梗死%動脈粥樣硬化%轉化生長因子 β1%斑塊,動脈粥樣硬化
뇌경사%동맥죽양경화%전화생장인자 β1%반괴,동맥죽양경화
Brain infarction%Atherosclerosis%Transforming growth factor beta 1%Plaque,atherosclerotic
目的:探讨转化生长因子β1(TGF -β1)对动脉粥样硬化性脑梗死患者斑块稳定性的影响。方法选取2013年1月—2015年1月在柳州市中医院脑病科门诊就诊者160例,均伴有头昏等脑缺血症状,常规行颅脑 CT 或MRI 检查。根据检查结果分为 A 组(n =80)、B 组(n =50)、C 组(n =30)。A 组为经颅脑 CT 或 MRI 检查确诊为动脉粥样硬化性脑梗死患者;B 组为经颅脑 CT 或 MRI 检查无脑梗死,经彩色多普勒超声检查确诊存在颈动脉粥样硬化斑块者;C 组为经颅脑 CT 或 MRI 检查无颅内病变,经彩色多普勒超声检查无颈动脉粥样硬化斑块者。采用酶联免疫吸附试验检测血清 TGF -β1水平,比较3组患者血清 TGF -β1及颈动脉内膜中膜厚度(IMT),比较 A 组和 B 组患者斑块形态、斑块类型及动脉狭窄程度、动脉狭窄率。结果 A 组患者血清 TGF -β1水平低于 B 组和 C 组,B 组患者血清 TGF -β1水平低于 C 组(P <0.05)。A 组和 B 组颈动脉 IMT 大于 C 组(P <0.05)。经彩色多普勒超声检查 A 组患者发现105个斑块,B 组患者发现84个斑块,C 组受试者无斑块。A 组患者以表面重度不规则型、脂质型斑块为主;B组患者以表面规则型、纤维钙化型斑块为主。两组患者斑块形态及斑块类型比较,差异有统计学意义(P <0.05)。A组和 B 组患者颈动脉狭窄程度及狭窄率比较,差异无统计学意义(P >0.05)。结论颈动脉粥样硬化斑块不稳定患者易发生动脉粥样硬化性脑梗死,而 TGF -β1对颈动脉粥样硬化斑块的稳定性有一定影响。
目的:探討轉化生長因子β1(TGF -β1)對動脈粥樣硬化性腦梗死患者斑塊穩定性的影響。方法選取2013年1月—2015年1月在柳州市中醫院腦病科門診就診者160例,均伴有頭昏等腦缺血癥狀,常規行顱腦 CT 或MRI 檢查。根據檢查結果分為 A 組(n =80)、B 組(n =50)、C 組(n =30)。A 組為經顱腦 CT 或 MRI 檢查確診為動脈粥樣硬化性腦梗死患者;B 組為經顱腦 CT 或 MRI 檢查無腦梗死,經綵色多普勒超聲檢查確診存在頸動脈粥樣硬化斑塊者;C 組為經顱腦 CT 或 MRI 檢查無顱內病變,經綵色多普勒超聲檢查無頸動脈粥樣硬化斑塊者。採用酶聯免疫吸附試驗檢測血清 TGF -β1水平,比較3組患者血清 TGF -β1及頸動脈內膜中膜厚度(IMT),比較 A 組和 B 組患者斑塊形態、斑塊類型及動脈狹窄程度、動脈狹窄率。結果 A 組患者血清 TGF -β1水平低于 B 組和 C 組,B 組患者血清 TGF -β1水平低于 C 組(P <0.05)。A 組和 B 組頸動脈 IMT 大于 C 組(P <0.05)。經綵色多普勒超聲檢查 A 組患者髮現105箇斑塊,B 組患者髮現84箇斑塊,C 組受試者無斑塊。A 組患者以錶麵重度不規則型、脂質型斑塊為主;B組患者以錶麵規則型、纖維鈣化型斑塊為主。兩組患者斑塊形態及斑塊類型比較,差異有統計學意義(P <0.05)。A組和 B 組患者頸動脈狹窄程度及狹窄率比較,差異無統計學意義(P >0.05)。結論頸動脈粥樣硬化斑塊不穩定患者易髮生動脈粥樣硬化性腦梗死,而 TGF -β1對頸動脈粥樣硬化斑塊的穩定性有一定影響。
목적:탐토전화생장인자β1(TGF -β1)대동맥죽양경화성뇌경사환자반괴은정성적영향。방법선취2013년1월—2015년1월재류주시중의원뇌병과문진취진자160례,균반유두혼등뇌결혈증상,상규행로뇌 CT 혹MRI 검사。근거검사결과분위 A 조(n =80)、B 조(n =50)、C 조(n =30)。A 조위경로뇌 CT 혹 MRI 검사학진위동맥죽양경화성뇌경사환자;B 조위경로뇌 CT 혹 MRI 검사무뇌경사,경채색다보륵초성검사학진존재경동맥죽양경화반괴자;C 조위경로뇌 CT 혹 MRI 검사무로내병변,경채색다보륵초성검사무경동맥죽양경화반괴자。채용매련면역흡부시험검측혈청 TGF -β1수평,비교3조환자혈청 TGF -β1급경동맥내막중막후도(IMT),비교 A 조화 B 조환자반괴형태、반괴류형급동맥협착정도、동맥협착솔。결과 A 조환자혈청 TGF -β1수평저우 B 조화 C 조,B 조환자혈청 TGF -β1수평저우 C 조(P <0.05)。A 조화 B 조경동맥 IMT 대우 C 조(P <0.05)。경채색다보륵초성검사 A 조환자발현105개반괴,B 조환자발현84개반괴,C 조수시자무반괴。A 조환자이표면중도불규칙형、지질형반괴위주;B조환자이표면규칙형、섬유개화형반괴위주。량조환자반괴형태급반괴류형비교,차이유통계학의의(P <0.05)。A조화 B 조환자경동맥협착정도급협착솔비교,차이무통계학의의(P >0.05)。결론경동맥죽양경화반괴불은정환자역발생동맥죽양경화성뇌경사,이 TGF -β1대경동맥죽양경화반괴적은정성유일정영향。
Objective To investigate the impact of TGF - β1 on plaque stability of patients with atherosclerotic cerebral infarction. Methods From January 2013 to January 2015,a total of 160 outpatients admitted to Outpatient Clinic of Encephalopathy Division,Traditional Chinese Medicine Hospital of Liuzhou were selected,all of them accompanied with symptoms of cerebral ischemia(like dizziness) and received brain CT or MRI examination,and they were divided into three groups:A group(with atherosclerotic cerebral infarction,n = 80),B(with carotid artery atherosclerotic plaque,n = 50),C (without intracranial lesions or carotid artery atherosclerotic plaque,n = 30). ELISA was used to detect the serum TGF - β1 level,serum TGF - β1 level and carotid intima media thickness(CIMT)were compared among the three groups,and plaque morphology,plaque types,artery stenosis degree and artery stenosis rate were compared between A group and B group. Results Serum TGF - β1 level of A group was statistically significantly lower than that of B group,C group,respectively,and serum TGF - β1 level of B group was statistically significantly lower than that of C group ( P < 0. 05 ) . By color Doppler ultrasonography,a total of 105 plaques of A group were found,a total of 84 plaques of B group were found,no one of C group found any plaques. Of A group,plaques were mainly with severe irregular surface and lipid type;of B group,plaques were mainly with regular surface and fiber calcification type,there was statistically significant differences of plaque morphology and plaque types between A group and B group(P < 0. 05). No statistically significant differences of artery stenosis degree or artery stenosis rate was found between A group and B group ( P > 0. 05 ). Conclusion Patients with unstable carotid artery atherosclerotic plaque have high risk of atherosclerotic cerebral infarction,and TGF - β1 play an important role in the maintaining of plaque stability.