Changes of soluble intercellular adhesion molecule-1 in the serum from patients with acute cerebral infarction

objective: To observe the changes of soluble intercellular adhesion molecule-1(sICAM-1) in the serum of patients with acute cerebral infarctlon (ACI) and their clinical significance. Methods: The concen-tration of sICAM-1 in the serum of 91 patients with ACI was determined with ELISA and then the results were compared wlth those of 43 patients with cerebral hemorrhage and 30 healthy individuals. Results: In the 24th hour after infarction. the concentration of sICAMu-1 in the serum was significantly higher in patients with ACI than in patients with cerebral hemorrhage and normal controls (P< 0. 01). In the patients with ACI, the concentration exhibited an decreasing tendency in the period from the 24th hour to the 14th day andwas correlated with the focal size of cerebral infarction. During the first 14 days after infarction, the concen-tration was significantly higher in the patients with the complication of infection than in those without. Con-clusion: sICAM-1 is closely correlated with clinical manifestation of ACI.

Relationship of plasma homocysteine, soluble intercellular adhesion molecule-1, high mobility group box 1 protein with carotid intima-media thickness in elderly patients with type 2 diabetes mellitus

Objective:To explore the relationship of plasma homocysteine(Hcy),soluble intercellular adhesion molecule-1(sICAM-1)and high mobility group box 1 protein(HMGB1)with carotid intima-media thickness(c-IMT)in elderly patients with type 2 diabetes mellitus.Methods:A total of 100 elderly patients who were diagnosed as type 2 diabetes mellitus in Baogang Hospital of Inner Mongolia from June 2017 to May 2020 were chosen as research objects.According to c-IMT,they were divided into the normal group(n=35),the mild to moderate group(n=41)and the severe group(n=24).The expression levels of plasma Hcy,sICAM-1 and HMGB1 were compared between groups respectively.Pearson’s correlation coefficient was used to analyze the relationship of plasma Hcy,sICAM-1,HMGB1 with c-IMT.Results:The comparison in plasma Hcy,sICAM-1,HMGB1 and c-IMT among the three groups of patients was of statistical significance(p<.05).The results of correlation analysis showed that the expression levels of plasma Hcy,sICAM-1 and HMGB1 were positively correlated with c-IMT in elderly patients with type 2 diabetes mellitus(r=.627,.598,.614;p<.05).Conclusions:The expression levels of plasma Hcy,sICAM-1 and HMGB1 are abnormally increased in elderly patients with type 2 diabetes mellitus,and related to c-IMT,which can provide a strong evidence for clinical diagnosis and treatment by detecting their levels in clinical practice.

Monocyte chemotactic protein-1 and soluble adhesion molecules as possible prognostic markers of the efficacy of antiviral treatment in chronic hepatitis C

AIM:To explain the role of Monocyte chemotactic protein-1 (MCP-1) and soluble adhesion molecules in chronic hepatitis C during the treatment of interferon alpha (IFNα) 2 b and ribavirin (RBV). METHODS:Concentrations of MCP-1,soluble adhesion molecules intercellular adhesion molecule-1 (sICAM-1),sP- selectin,interleukin (IL) 6,and IL10 in serum were estimated in the group of 40 patients with chronic hepatitis C treated with IFNalpha2 b and RBV in 0,16,32,48 wk of the therapy, RESULTS:In chronic hepatitis C,before and during the treatment,the serum levels of MCP-1 and sP-selectin in responders were similar to those of healthy subjects.In non- responders (NR),MCP-1 increased in the course of IFNc^+RBV treatment,differences were statistically significant as compared to responders.MCP-1 correlated statistically with the activity of periportal inflammation (r=0.35,P<0.05) but not with staging of liver fibrosis,sICAM-1 positively correlated with inflammatory activity and fibrosis in NR.sP-selectin did not correlate with histological findings in the liver.The MCP-1 correlated with the soluble form of sP-selectin concentrations (r= 6,P<0.001) and with IL-10 level in NR (r=0.4,P<0.05).There was no correlation observed between the concentration of MCP-1 and sICAM-1,IL-6 during the treatment. CONCLUSION:MCP-1 concentration may be a prognostic marker of the efficacy of IFN+RBV therapy in patients with chronic hepatitis C.

EFFECTS OF ELECTROACUPUNCTURE ON EXPRESSION OF INTERCELLULAR ADHESION MOLECULE-1 IN THE RAT OF LOCAL CEREBRAL ISCHEMIA-REPERFUSION

Objective To investigate effects of electroacupuncture （EA） on expression of intercellular adhesion molecule-1 （ICAM-1） in the rat of local cerebral ischemia-reperfusion. Methods Eighty SD rats were randomly divided into a normal control group, a sham operation group, a model group and an EA treatment group, 20 rats in each group. The thread-obstruction method was used for preparation of ischemia-reperfusion model. Zea-Longa rating criteria were used for evaluation of nervous function disorder; Immunohistochemical SABC method was used for detection of ICAM-1 expression in the microvascular endothelial cell of the ischemic brain region, and ELISA method for the soluble ICAM-1 （slCAM-1） content in peripheral blood. Re. suits After cerebral ischemia-reperfusion, both ICAM-1 expression level in the microvascular endethelium cell of the ischemic brain region and slCAM-1 content in the peripheral blood significantly increased in the model group as compared with the normal group and the sham operation group （P〈0.01）; After EA treatment, the ICAM-1 expression level in the microvascular endothelial cell of the ischemic brain region and slCAM-1 content in the peripheral blood were significantly down-regulated in the EA treatment group as com- pared with the model group （P〈 0.05）. Conclusion After cerebral ischemia-reperfusion, the microvascular endothelial cell of the ischemic brain region releases ICAM-1, which induces inflammatory injury of cerebral tissues; EA treatment can decease the expression of ICAM-1, so as to prevent the brain from the injury.

新生儿缺氧缺血性脑病血清可溶性细胞间黏附分子-1水平动态变化

目的 研究新生儿缺氧缺血性脑病(HIE)极期和恢复初期血清可溶性细胞间黏附分子-1(sICAM-1)水平变化及其在HIE发病机制中的意义。方法 以17例正常足月新生儿脐血为对照组,对36例HIE患儿极期、恢复初期血清sICAM-1水平进行观察。血清sICAM-1水平采用双抗体夹心酶联免疫(ELISA)法检测。统计学处理采用方差分析、q检验。结果 HIE患儿36例极期血清sICAM-1[(216.64±85.32)μg／L]较对照组[(6.16±4.05)μg／L]显著升高(q=17.41 P<0.001);恢复初期血清sICAM-1水平[(78.44±31.68)μg／L]较极期显著下降(q=14.27 P<0.001),但仍显著高于对照组(q=5.98 P<0.001)。结论 HIE极期血清sIC-MA-1水平急剧升高。ICAM-1参与HIE脑损伤的病理过程。

冠心病患者血清C反应蛋白和可溶性细胞间粘附分子1与肺炎衣原体感染的相关性

目的探讨冠心病患者血清炎症标志物C反应蛋白和可溶性细胞间粘附分子1水平的变化及其与肺炎衣原体感染的关系。方法采用酶联免疫吸附法检测60例急性心肌梗死、不稳定型心绞痛、陈旧性心肌梗死、稳定型心绞痛及40例对照者血清C反应蛋白、可溶性细胞间粘附分子1及肺炎衣原体抗体IgG、IgM。结果冠心病组肺炎衣原体IgG阳性率和浓度均高于对照组(P<0.01),冠心病各组之间肺炎衣原体IgG和IgM阳性率差异无显著性(P>0.05),急性心肌梗死组肺炎衣原体IgG浓度高于陈旧性心肌梗死组、不稳定型心绞痛组和稳定型心绞痛组(P<0.05);冠心病组C反应蛋白、可溶性细胞间粘附分子1水平高于对照组(P<0.01),急性心肌梗死组C反应蛋白、可溶性细胞间粘附分子1水平高于不稳定型心绞痛组、陈旧性心肌梗死组和稳定型心绞痛组(P<0.01),不稳定型心绞痛组C反应蛋白、可溶性细胞间粘附分子1水平高于稳定型心绞痛组(P<0.05);肺炎衣原体IgG浓度、C反应蛋白、可溶性细胞间粘附分子1之间有很好的相关性(P<0.05)。结论炎症标志物水平变化在一定程度上反映了冠心病患者病情变化,肺炎衣原体感染与冠心病有关,炎症、感染可能共同参与了冠心病的发生发展。

不同临床分度HIE新生儿血清sICAM-1水平动态变化

目的探讨轻、中、重度缺氧缺血性脑病(HIE)新生儿疾病极期和恢复期初血清可溶性细胞间黏附分子-1(sICAM-1)水平的动态变化及意义。方法对照组正常足月新生儿脐血17例,轻(13例)、中(14例)、重度(9例)HIE患儿组共36例,对所有患儿疾病极期、恢复期初血清sICAM-1水平进行双抗体夹心酶联免疫(ELISA)法检测。统计学处理采用方差分析、q检验及t检验。结果轻、中、重度HIE组患儿疾病极期血清sICAM-1水平显著升高,但3组升高的水平差异显著(P<0.001、0.01)。3组恢复期初血清sICAM-1水平均较极期显著下降(P<0.001),但均未降至对照组水平(P<0.01);且3组之间仍有差异,中、重度之间的差异已无意义(P>0.05),而中、重度与轻度间的差异显著(P<0.01)。结论HIE疾病极期血清sICMA-1水平急剧升高的程度与脑损伤程度密切相关。临床动态监测HIE患儿血清sICAM-1有助于判断其病情轻重和预后。

胃癌患者可溶性细胞间黏附分子-1血清浓度的测定及其意义

目的探讨胃癌患者血清可溶性细胞间黏附分子-1(sICAM-1)与胃癌浸润转移可能存在的关系及对胃癌预后的影响。方法采用ELISA法测定了80例胃癌患者,60例胃肠道良性病变患者,50例健康者血清sICAM-1的浓度。结果胃癌患者血清sICAM-1的平均浓度为(391·6±72·1)ng/mL,与正常对照组(241·9±55·4)ng/mL及良性胃肠道病变组(306·0±82·3)ng/mL相比差异具有高度统计学意义(P<0·001),良性胃肠道病变组与正常组相比差异无统计学意义(P>0·05);其中肝脏和(或)腹膜转移者较无转移者血清sICAM-1要高(P<0·05),且Ⅳ期>Ⅲ期>Ⅱ期,各期相比差异具有统计学意义(P<0·05或P<0·01)。sICAM-1与癌胚抗原(CEA)有较好的相关性(P<0·01)。结论血清sICAM-1可以反映疾病的播散且与胃癌的进展密切相关,有望作为评价疗效、观察病情及评估预后的肿瘤标志物之一。

Change of hs-CRP,sVCAM-1,NT-proBNP levels in patients with pregnancy-induced hypertension after therapy with magnesium sulfate and nifudipine

Objective:To investigate the change of the hs-CRP,sVC AM-1,NT-proBNP levels of the patients with pregnancy-induced hypertension(PIH) syndrome.Methods:A total of 200 patients with PIH were divided into mild,moderate and severe group,and 50 healthy pregnancy patients served as the control group.The serum sVCAM-1 levels were detected by enzyme-linked immunosorbent assay,hs-CRP were detected by immunity transmission turbidity,and NT-proBNP levels were determined by the colloidal gold method.Patients were treated with magnesium sulfate and nifudipine and the contrastive analysis was performed before and after treatment.And the pathological changes in placental of PIH patients were delected by hematoxylin-eosin staining at the same time.Results:The hs-CRP,sVCAM-l,NT-proBNP levels of patients in the mild, moderate and severe PHI group were significantly higher than that in the control group(P<0.05). The hs-CKP,sVCAM-l,NT-proBNP levels in the severe group were significantly higher than the mild group and the moderate group,the difference was statistically significant(P<0.05).The hsCRP,sVCAM-l,NT-proBNP of the moderate group were significantly higher than the mild group(P<0.05).There was a positive correlation between hs-CRP,sVCAM-1,NT-proBNP expression levels and the degree of the PIH.The expression of hs-CRP,sVCAM-1,NT-proBNP levels of the moderate and the severe group were significantly decreased(P<0.05).The number of placental villi and interstitial blood vessel in the moderate and severe PIH group were significantly less than the control group(P<0.05).Conclusions:The increased levels of serum hs-CRP,sVCAM-1, NT-proBNP may be involved in the process of vascular endothelial cell injury of the PIH,and the hs-CRP,sVCAM-1,NT-proBNP can be used as the auxiliary index for diagnosis of PIH and determination of PIH severity.

sICAM-1在多发性硬化症发病机制中的作用探讨

目的 :探讨可溶性粘附分子 -1(s ICAM-1)在多发性硬化症发病机制中的作用。方法 :用 EL ISA(双抗体夹心法 )检测 15例未经治疗的多发性硬化症患者血清中 s ICAM-1的水平 ,以 15例正常人作对照。结果 :患者血清中 s ICAM-1水平显著高于正常对照组 (P<0 .0 1) ;复发期患者 s ICAM-1水平显著高于缓解期。结论 :s ICAM-1可能是中枢神经系统急性炎症的标志之一 ;血清中 s ICAM-1水平的测定对临床诊断。

Expressions of ICAM-1 and its mRNA in sera and tissues of patients with hepatocellular carcinoma

INTRODUCTIONThe increased expression of ICAM-1 on a widerange of cells and in the sera of patients withmalignancies, chronic liver diseases andinflammation diseases has been described since thelate 1980s[1-22]. Recently rapid progress in studieson expression of ICAM-1 in patients withhepatocellular carcinoma ( HCC ) have beenachieved, including clinical and experimentalresearches[23-31].

血清可溶性细胞间黏附分子-1和神经元特异性烯醇化酶检测在新生儿缺氧缺血性脑病的诊断价值

目的探讨血清可溶性细胞间黏附分子-1(sICAM-1)和神经元特异性烯醇化酶(NSE)应用于新生儿缺氧缺血性脑病(HIE)的临床意义。方法双抗体夹心酶联免疫吸附法(ELISA)检测59例足月HIE患儿(HIE组,其中轻度11例,中度32例,重度16例)及30例健康足月新生儿(健康对照组)出生24 h内血清sICAM-1和NSE水平,比较各组间差异;分析HIE患儿血清sICAM-1和NSE的相关性。结果 HIE组血清sICAM-1和NSE水平高于健康对照组(P<0.05);HIE各组sICAM-1和NSE水平随HIE程度加重而增加,组间差异有统计学意义(P<0.05);HIE各组血清sICAM-1和NSE呈正相关(轻度、中度、重度组相关系数分别为0.779、0.814、0.827,P<0.05)。结论血清sICAM-1和NSE水平可作为判断HIE新生儿病情严重程度和疗效的早期指标。

The serum levels of MMP-9, sICAM-1, CRP and WBC increased in patients with acute coronary syndrome

Objective：To evaluate the association of the peripheral levels of the defined inflammatory markers with different types of acute coronary syndrome （ACS） and stable angina, and the role inflammation played in the pathogenesis of ACS. Methods ：For understanding the variation of serum concentrations of matrix metalloproteinase-9 （MMP-9）, soluble intercellular adhesion molecule-1 （sICAM-1） ,C-reactive protein （CRP）, and white blood cell count （WBC） and their association with ACS, 90 patients with coronary heart disease （CHD） and 30 healthy volunteers were recruited. The enrolled people were assigned into four equal groups, including acute myocardial infarction （AMI） group, unstable angina pectoris（UAP） group, stable angina pectoris（SAP） group and healthy control group. The serum levels of MMP-9 and sICAM-1 were measured with ELISA kits, CRP were measured with im munoturbidimetric assay, and WBC number were assessed all before any treatment was administrated. Results： （1）The serum levels of MMP-9 ,sICAM-1 ,CRP and WBC in the patients with ACS were significantly higher than those in the control group （P 〈 0.01 ）. （2）Compared with control group, patients with SAP only had higher serum level of sICAM-1 （P 〈 0.01 ）. While the levels of MMP-9, CRP, and WBC had no significant difference between them （P 〉 0.05 all）. （3）Significant positive correlation between the serum levels of MMP-9 and sICAM-1 and CRP and WBC all were observed in the patients with ACS （P 〈 0.05）. Conclusion： The elevation of serum concentrations of inflammatory markers including MMP-9, slCAM-1, CRP and WBC were associated with initiation and progression of ACS, and they may help predicting cardiovascular events.

Increased Risk of Neonatal Pneumonia in Pregnant Women with Atypical Pre-Labor Rupture of Membrane Assessed at Pregnancy Week 39

Purpose: Neonatal pneumonia is a major newborn disease with a high morbidity rate. We aimed to evaluate whether atypical prelabor rupture of membranes (PROM) is a high-risk factor for causing neonatal pneumonia in a prospective real-world study. Patients and Methods: A total of 250 pregnant women at pregnancy week 39 were non-selectively recruited. All were examined by PROM and neonatal pneumonia related clinical, bedside and lab tests, including body temperature, blood pressure, increased vagina discharge, posterior vault pooling, abdominal tenderness, WBC count, nitrazine test, amniotic fluid index, Leakection (a sICAM-1 based lateral flow immunoassay) and vagina streptococcus examinations. Increased vagina discharge with a Leakection positivity was adopted as a working criterium for identifying atypical PROM. Neonatal pneumonia was diagnosed based on the clinical presentation and lab tests. Results: Twenty cases of neonatal pneumonia (8.0%) were diagnosed after the deliveries of the 250 pregnant women. In these neonatal pneumonia cases, 12 (16.7%) occurred in 72 deliveries with atypical PROM, 2 (16.7%) in 12 deliveries with typical PROM, and 6 (3.6%) in 166 deliveries with non-PROM. Conclusion: In this real-world study, we find that a systematic screening at pregnancy week 39 was very meaningful in revealing atypical PROM. Moreover, atypical PROM is a major risk factor for neonatal pneumonia. Therefore, an early diagnosis and intervention on atypical PROM could potentially reduce the occurrence of neonatal pneumonia.

可溶性粘附分子与冠状动脉支架植入后心脏事件的关系

目的:检测冠心病患者冠状动脉支架植入前的可溶性细胞粘附分子水平,探讨其与以后以发生心脏事件的关系。方法:对2000年4月～2002年3月在我院接受冠状动脉支架植入的107例患者,以ELISA法检测支架植入前基础血浆可溶性粘附分子水平,并进行随访。结果:20例患者失访,随访率81.3％,随访时间3～24(平均17.4)月。随访期间心绞痛症状复发13例(14.9％),非致命性心梗2例(2.3％),猝死1(1.1％)。发生心脏事件组基础可溶性细胞间粘附分子-1(sICAM-1)水平较无心脏事件组升高(P<0.01),而可溶性血管细胞粘附分子-1(sVCAM-1)、可溶性E选择素(sE-selectin)水平在两组间无显著性差异(P>0.05)。以Kaplan-Meier法计算无心脏事件生存率,slCAM-1≥276ng/ml组2年无心脏事件生存率为67.8％,而sICAM-1<276ng/ml组为88.4％,两组间有显著性差异(P<0.01)。结论:冠状动脉支架植入前基础血浆sICAM-1水平升高的患者术后无心脏事件生存率低,sICAM-1可作为冠状动脉支架植入后心脏事件发生的预测指标。

磷酸二酯酶4抑制剂Hemay005对角质形成细胞炎性因子产生的影响

目的为了探讨磷酸二酯酶4抑制剂Hemay005对体外培养的角质形成细胞株HaCaT细胞炎性因子产生的影响。方法分别用重组人肿瘤坏死因子-α(rhTNF-α)、重组人干扰素-γ(rhIFN-γ)和312 nm窄波UVB诱导,采用MTT法检测Hemay005对HaCaT细胞增殖的影响,用ELISA法检测其对HaCaT细胞白细胞介素(IL)-8、sICAM-1和肿瘤坏死因子(TNF)-α产生的影响。结果 Hemay005对HaCaT细胞增殖及25μg/L rhTNF-α诱导的IL-8产生无明显影响,但能剂量依赖性地抑制1 000 U/mL rhIFN-γ诱导的HaCaT细胞产生sICAM-1和124.2 mJ/cm2窄波UVB照射引起的HaCaT细胞产生TNF-α。结论 Hemay005可通过抑制角质形成细胞炎症因子的表达发挥抗炎作用。

Early detection of hepatocellular carcinoma co-occurring with hepatitis C virus infection: A mathematical model

AIM: To develop a mathematical model for the early detection of hepatocellular carcinoma (HCC) with a panel of serum proteins in combination with α-fetoprotein (AFP).METHODS: Serum levels of interleukin (IL)-8, soluble intercellular adhesion molecule-1 (sICAM-1), soluble tumor necrosis factor receptor II (sTNF-RII), proteasome, and β-catenin were measured in 479 subjects categorized into four groups: (1) HCC concurrent with hepatitis C virus (HCV) infection (n = 192); (2) HCV related liver cirrhosis (LC) (n = 96); (3) Chronic hepatitis C (CHC) (n = 96); and (4) Healthy controls (n = 95). The R package and different modules for binary and multi-class classifiers based on generalized linear models were used to model the data. Predictive power was used to evaluate the performance of the model. Receiver operating characteristic curve analysis over pairs of groups was used to identify the best cutoffs differentiating the different groups.RESULTS: We revealed mathematical models, based on a binary classifier, made up of a unique panel of serum proteins that improved the individual performance of AFP in discriminating HCC patients from patients with chronic liver disease either with or without cirrhosis. We discriminated the HCC group from the cirrhotic liver group using a mathematical model (-11.3 + 7.38 × Prot + 0.00108 × sICAM + 0.2574 × β-catenin + 0.01597 × AFP) with a cutoff of 0.6552, which achieved 98.8% specificity and 89.1% sensitivity. For the discrimination of the HCC group from the CHC group, we used a mathematical model [-10.40 + 1.416 × proteasome + 0.002024 × IL + 0.004096 × sICAM-1 + (4.251 × 10-4) × sTNF + 0.02567 × β-catenin + 0.02442 × AFP] with a cutoff 0.744 and achieved 96.8% specificity and 89.7% sensitivity. Additionally, we derived an algorithm, based on a binary classifier, for resolving the multi-class classification problem by using three successive mathematical model predictions of liver disease status.CONCLUSION: Our proposed mathematical model may be a useful method for the early detection of different statuses of liver disease co-occurring with HCV infection.

血清粘附分子及其相关指标检测对乙肝肝硬化患者诊治的意义

目的:探讨乙肝肝硬化患者外周血清白细胞介素-8(Interleukin-8,IL-8)、肿瘤坏死因子-α(Tumor necrosis factor-α,TNF-α)和可溶性细胞间粘附分子-1(Soluble intercelluar adhesionmolecule-1,sICAM-1)的变化及其临床意义。方法:采用双抗体夹心酶联免疫吸附法(ELISA)和流式细胞仪技术检测41例正常人和63例乙肝肝硬化患者外周血清sICAM-1、IL-8、TNF-α水平。结果:乙肝肝硬化患者血清中sICAM-1、IL-8、TNF-α含量水平均明显高于正常对照组,且差异有统计学意义(P<0.01);失代偿期肝硬化与代偿期肝硬化比较,差异有统计学意义(P<0.05);乙肝肝硬化患者sICAM-1、IL-8增高呈正相关;乙肝肝硬化患者血清三指标含量由高到低依次为Child-PughC级、B级、A级组及正常对照组,且Child-Pugh分级各组与正常对照组比较,差异有统计学意义(P<0.01)。结论:血清sICAM-1、IL-8、TNF-α水平可反映肝硬化肝细胞损害程度和炎症活动性,对其动态观察可对病情作出有价值的评估。

生脉饮联合沙库巴曲缬沙坦钠片治疗慢性心力衰竭临床研究

目的:观察生脉饮联合沙库巴曲缬沙坦钠片对慢性心力衰竭患者N末端B型钠尿肽原(NT-proBNP)、细胞间黏附分子-1(s ICAM-1)、血浆脑钠肽(BNP)水平的影响。方法:选取80例慢性心力衰竭患者,按随机数字表法分为对照组和观察组各40例。对照组口服沙库巴曲缬沙坦钠片进行治疗,观察组在对照组基础上口服生脉饮。比较2组临床疗效及临床症状改善情况,分析治疗前后的心功能变化情况和NT-proBNP、sICAM-1、BNP水平。结果:观察组总有效率为97.50%,对照组为77.50%,2组比较,差异有统计学意义(P<0.05)。观察组乏力、下肢水肿、呼吸困难消失时间显著短于对照组,6 min步行距离显著长于对照组,差异均有统计学意义(P<0.05)。治疗前,2组左室射血分数(LVEF)、左心室舒张末期内径(LVEDD)、左心室收缩末期内径(LVESD)比较,差异无统计学意义(P>0.05)。治疗后,2组LVEF较治疗前上升,LVEDD和LVESD较治疗前下降(P<0.05);观察组LVEF高于对照组,LVEDD和LVESD低于对照组(P<0.05)。治疗前,2组NT-proBNP、sICAM-1、BNP水平比较,差异无统计学意义(P>0.05)。治疗后,2组NT-proBNP、sICAM-1、BNP水平较治疗前下降(P<0.05),观察组NT-proBNP、sICAM-1、BNP水平低于对照组(P<0.05)。结论:生脉饮联合沙库巴曲缬沙坦钠片治疗慢性心力衰竭效果显著,可以明显改善患者的临床症状和心功能,降低NT-proBNP、sICAM-1、BNP水平。

雷公藤多甙对糖尿病肾病患者尿蛋白及血清sICAM-1的影响

目的观察雷公藤多甙对糖尿病肾病患者的尿蛋白和血清可溶性细胞间粘附因子-1(sICAM-1)表达的影响。方法将60例糖尿病肾病患者分为两组,对照组(30例)给以依那普利口服,治疗组(30例)给以雷公藤多甙口服。疗程为1个月,观察治疗前后尿蛋白定量和血清sICAM-1等指标的变化。结果对照组与治疗组尿蛋白定量均较治疗前下降,两组间比较无差异性;治疗组血清sICAM-1治疗后较治疗前降低,而对照组治疗前、后无明显变化。结论雷公藤多甙可以减少糖尿病肾病患者的尿蛋白,其机制可能与降低血清sICAM-1的表达有关。