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@#AIM: To analyze the correlation between levels of serum soluble intercellular adhesion molecule-1(sICAM-1), soluble vascular cell adhesion molecule-1(sVCAM-1)and the severity of thyroid-associated ophthalmopathy(TAO). <p>METHODS: A total of 120 patients with TAO admitted to the hospital from August 2016 to March 2018 were selected and included in the study. According to the clinical activity score(CAS), the patients were divided into active stage group and inactive stage group. According to the severity, they were divided into mild group, moderate group and severe group. There were 90 healthy persons were selected as the control group at the same time. The general data, serum sICAM-1 and sVCAM-1 levels were compared among groups and the correlation of sICAM-1 and sVCAM-1 levels with the severity of TAO was analyzed. <p>RESULTS: There were no significant differences in the clinical basic data of patients in between the different clinical active stage groups and the control group, and between the different severity groups and the control group(<i>P</i>>0.05). The levels of serum sICAM-1 and sVCAM-1 in the active stage group were significantly higher than those in the inactive stage group and the control group(<i>P</i><0.01). The levels of serum sICAM-1 and sVCAM-1 in active stage patients of different severity groups were significantly higher than those in inactive stage patients and of control groups(<i>P</i><0.01). There were no significant differences in levels of serum sICAM-1 and sVCAM-1 in inactive stage patients of different severity groups. The levels of serum sICAM-1 and sVCAM-1 in active stage patients of different severity groups increased gradually with the severity of the disease. There was no significant correlation between levels of serum sICAM-1 and sVCAM-1 in inactive stage patients and the severity of disease(<i>r</i>=0.102, 0.095, <i>P</i>=0.135, 0.167). Levels of serum sICAM-1 and sVCAM-1 in active stage patients were positively correlated to severity of disease(<i>r</i>=0.695, 0.824, <i>P</i>=0.005, 0.002).<p>CONCLUSION: The levels of serum sICAM-1 and sVCAM-1 in inactive patients will not increase with the severity of the disease. However, the levels in patients with active disease will increase with the severity of the disease, which can be used for clinical diagnosis and staging of TAO and monitoring of the prognosis.
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Objective To investigate the effect of Shenqi-Tongmai decoction in Stable Angina pectoris Patients with Qi-deficiency-blood-stasis syndrome and the influence on serum associated adhesion factors. Methods A total of 110 patients with stable angina pectoris treated in the department of cardiology of traditional Chinese medicine hospital of Xinle city from Feb. 2015 to Feb. 2017 were divided into 2 groups according to the number random table method, with 55 in each group. All the patients were given the standardized treatment with western medicine, and the treatment group were aditionally treated with the Shenqi-Tongmai decoction. All the patients were treated for a course of 4 weeks. The TCM syndrome score, Seattle angina questionnaire (SAQ) score, electrocardiographic examination index and serum soluble intercellular adhesion molecule 1 (sICAM-1), soluble vascular cell adhesion molecule 1 (sVCAM-1) level of the two groups before and after treatment were compared, and the clinical curative effect of the two groups was compared. Results The TCM syndrome score (7.1 ± 2.2 vs. 11.4 ± 3.0, t=8.590), serum sICAM-1 (227.69 ± 42.81 ng/ml vs. 275.33 ± 48.62 ng/ml, t=5.454) level, serum sVCAM-1 (272.04 ± 39.87 ng/ml vs. 296.58 ± 42.60 ng/ml, t=3.127) level and lead ecg ST segment down number (2.7 ± 0.6 vs. 3.2 ± 0.6, t=4.067), T wave of low lead numbers (1.7 ± 0.3 vs. 2.1 ± 0.3, t=6.807), numbers of T wave inversion lead (1.7 ± 0.3 vs. 2.1 ± 0.2, t=9.908) of the treatment group were significantly lower than those of the control group (P<0.01). The SAQ scores (76.8 ± 10.5 vs. 67.4 ± 10.1, t=4.805) was higher than that of the control group (P<0.01). The curative effect of angina pectoris and electrocardiogram of the treatment group were 91.0% (50/55) and 92.7%(51/55), and the control group were 76.4% (42/55) and 78.2% (43/55). The difference was statistically significant between the two groups (χ2=4.251, 4.681, P<0.05). Conclusions Traditional Chinese medicine Shenqi-Tongmai decoction can effectively improve the SAQ scores and TCM syndrome score and electrocardiogram examination index, improve the clinical curative effect in the treatment of Stable Angina pectoris based on the western medicine (Qi-deficiency-blood-stasis syndrome) and its mechanism may be related to improving of the serum levels of sICAM 1, sVCAM 1.
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Objective The present research aimed to explore the relationship of serum CA19-9,CEA,CA125 and sICAM-1 concentration with the diagnosis valuation and tumor metastasis of pancreatic cancer.Methods Ninety pancreatic cancer patients in First Affiliated Hospital of Hebei North University from January 2014 to December 2016 were enrolled in this study.The concentrations of serum CA19-9,CEA,CA125 and sICAM-1 were assayed in different stage of pancreatic cancer patients.The concentrations of these parameters were also detected in metastasis patients and non-metastasis patients.In the same period,90 cases of health examination as contrd group.Measurement data were represented as ~ ± s.Comparison between groups was analyed using t test.single-factor analysis of variance (ANOVA) was used for comparison among groups,and the resuhs were compared by F test.The correlation analysis was performed by spearman method.Results The results showed that CA19-9/ β-actin (control group and Ⅰ / Ⅱ / Ⅲ/Ⅳ stage pancreatic cancer were 0.25 ± 0.03,0.27 ± 0.04,0.31 ± 0.06,0.38 ± 0.09,0.68 ± 0.10,respectively),CEA/β-actin (control group and Ⅰ / Ⅱ / Ⅲ/Ⅳ stage pancreatic cancer were 0.29 ±0.07,0.34 ±0.08,0.47 ±0.09,0.58 ±0.12,0.68 ±0.14,respectively),CA125/β-actin(control group and Ⅰ/Ⅱ/Ⅲ/Ⅳ stage pancreatic cancer were 0.31 ±0.05,0.36 ±0.07,0.55 ±0.13,0.58 ±0.14,0.63 ± 0.14,respectively),sICAM-1/β-actin (control group and Ⅰ/Ⅱ/ Ⅲ /Ⅳ stage pancreatic cancer were 0.34 ± 0.05,0.36 ± 0.08,0.41 ± 0.08,0.49 ± 0.10,0.58 ± 0.12,respectively) were higher in pancreatic cancer than control(P ＜0.05).The tumor metastasis group was higher than tumor un-metastasis group CA19-9/β-actin(un-metastasis group and metastasis group was 0.36 ± 0.09,0.58 ± 0.12),CEA/β-actin (un-metastasis group and metastasis group was 0.42 ± 0.09,0.61 ± 0.14),CA125/β-actin (un-metastasis group and metastasis group was 0.48 ± 0.09,0.60 ± 0.14),sICAM-1/β-actin (un-metastasis group and metastasis group was 0.42 ±0.09,0.52 ± 0.10) (P ＜ 0.05).The results showed that CA19-9,CEA,CA125 and sICAM-1 concentrations are positively (r value were 0.832,0.698,0.748 and 0.845) with the metastasis of pancreatic cancer patients while negatively with the prognosis (r value were-0.867,-0.832,-0.916 and-0.908) and clinical stage (r value were-0.815,-0.896,-0.798,and0.912) of pancreatic cancer patients.Conclusion CA19-9,CEA,CA125 and sICAM-1 concentrations are positively related with the metastasis of pancreatic cancer patients while negatively with the clinical stage and prognosis of pancreatic cancer patients.
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Objective To investigate the expression and significance of serum thymidine kinase-1(TK1), soluble intercellular adhesion molecule-1(sICAM-1),miR-210,and carcinoembryonic antigen(CEA)in pa-tients with colorectal cancer.Methods A total of 200 patients with colorectal cancer treated in the hospital from 2015 to 2017 were enrolled as the observation group and 50 healthy subjects were enrolled as the control group.Serum levels of TK1,sICAM-1,miR-210,and CEA were measured before and after treatment,and the trend of each indicator was analyzed.To analyze the relationship between tumor site,degree of tumor differen-tiation,clinical stage,w hether it is the first patient,lymph node metastasis and miR-210 levels in patients with colorectal cancer.Results The concentrations of sICAM-1,CEA,sTK1 and miR-210 in the observation group were significantly higher than those in the control group(P<0.05).The expression of miR-210 was related to the clinical stage and lymph node metastasis(P<0.05).T he sensitivity,specificity,positive predictive value, negative predictive value and accuracy of the combined tests including serum TK 1,sICAM-1,miR-210 and CEA test were higher than those of the single test,and was also higher than the combined tests of TK1,miR-210 and CEA.The sensitivity of the four combined tests was 75.70%,the specificity was 86.00%,the positive predictive value was 82.00%,the negative predictive value was 88.00%,the accuracy was 92.40%.Conclusion The combined detection of serum TK1,sICAM-1,miR-210 and CEA may have some value in the early diag-nosis of colorectal cancer,and can improve the sensitivity and specificity of colorectal cancer diagnosis.
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Objective To investigate the correlation of endothelial inflammation in patients with acute myocardial infarction (AMI)with no-reflow and severity of coronary lesion.Methods A total of 120 patients with AMI were all treated with percutaneous coronary intervention (PCI).The patients who had intraoperative no-reflow were in case group (n=40).The patients who were also treated by PCI but did not have no-reflow in the same period in our hospital served as the control group (n=80).According to the results of coronary angiography, no-reflow group patients were divided into three subgroups:single lesion group (n=14),two-lesion group (n=10), and three-lesion group (n=1 6 ).We monitored these patients’immediate postoperative endothelial microparticles (EMPs)and soluble intercellular adhesion molecule-1 (sICAM-1 )levels in both groups with flow cytometry and ELISA methods.Results In the case group,immediate postoperative EMPs and sICAM-1 levels in the blood circulation were significantly higher than those in the control group.EMPs area and sICAM-1 area under the curve in the case group were 0.755 and 0.701,which showed that EMPs and sICAM-1 levels had a good correlation with the occurrence of non-reflow in AMI patients after PCI.Gensini score and EMPs level rose with the increase of the lesion counts,and the level of EMPs was positively correlated with Gensini score.Conclusion In patients with AMI,the EMPs and sICAM-1 levels can well predict the occurrence of no-reflow and are of some value in predicting the severity of coronary lesion.
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Objective To investigate plasma level of soluble intercellular adhesion molecule-1 (sICAM-1)and soluble E-slectin (sES) in patients with Keshan disease (KD) accompanied by hypertension,and to further their relation to systolic blood pressure (SBP),diastolic blood pressure (DBP) and ejection fraction (EF) of left ventricle.Methods Patients with Keshan disease investigated in 2007 in Fuyu County,Heilongjiang Province were divided into two groups according to whether they were accompanied by hypertension or not:KDP group (n =17),the patients were diagnosed as Keshan disease accompanied by hypertension;KDN group (n =14),the patients were only diagnosed as Keshan disease.Healthy volunteers lived in the same area as the patients were included in the control group (CON group,n =10).The clinical data (such as age,sex and past medical history),SBP and DBP were recorded.EF was detected by echocardiography.Plasma sICAM-1 and sES concentrations were measured by ABC-enzyme-linked immunosorbent assay technique.Results Plasma level of sICAM-1 in the subjects was significantly elevated in KDP group as compared with that in CON group and KDN group [(399.84 ± 99.06) vs (323.06 ± 61.27) μg/L,P ＜0.05;(399.84 ± 99.06) vs (268.27 ± 72.88) μg/L,P ＜ 0.01].However,there was no statistical significance in plasma sICAM-1 between the KDN group and control group (P ＞ 0.05).The difference of plasma sES between the control group,KDN group and KDP group did not reach statistical significance [(76.31 ± 23.17),(72.26 ± 20.15) and (90.21 ± 19.21) μg/L,F =3.236,P ＞ 0.05].As compared with the KDN group,SBP and DBP were obviously higher in KDP group [(169 ± 27) and (121 ± 10) mmHg,(102 ± 17) and (81 ± 6) mmHg,1 mmHg =0.133 kPa,F =6.376,4.300,all P ＜ 0.01],and EF was not significantly increased [(58 ± 14)％ and (55 ± 14)％,F =0.789,P ＞ 0.05].Furthermore,correlation analysis showed plasma sICAM-1 was positively correlated with SBP (r =0.540 6,P ＜ 0.01)and DBP (r =0.461 2,P ＜ 0.01),but not with EF of left ventricle in subjects whir Keshan disease (r =0.073 4,P ＞0.05).Conclusion These data shows slCAM-1 may play a role in the development of Keshan disease accompanied by hypertension,providing an potential index for its risk assessment.
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Objective To observe the clinical efficacy of beraprost sodium on early stage of diabetic nephropathy(DN).Methods We measured serum levels of serum soluble intercelluhar adhesion molecule (sICAM)-1 in 27 cases with diabetes without nephropathy and 48 cases with early DN.Patients with early DN were randomly assigned into two treatment groups:the conventional treatment group and the beraprost sodium treatment group.Changes of sICAM-1 and C-reactive protein (CRP) levels and urinary albumin excretion rate (UAER) were measured in the two groups before and after treatment.Results The serum sICAM-1 levels in early DN patients was significantly higher than that of the diabetes without nephropathy group((1385 ± 171) g/ Lvs.(943 ± 167) g/L;t =1.034,P =0.002).There were no significant difference observed on levels of sICAM-1,CRP and UAER between the two treatment groups (P ＞ 0.05).The level of sICAM-1 and CRP in the beraprost sodium treatment group was significantly lower than those before treatment (P ＜ 0.05 or P ＜ 0.01).The symptoms were significantly alleviated in both groups (P ＜ 0.05 or P ＜ 0.01),especially for the beraprost sodium treatment group(P ＜ 0.05 or P ＜ 0.01).Conclusion Patients with early DN have elevated serum sICAM-1 levels.Treatment of beraprost sodium has protective effect on early DN as it significantly decreases the serum levels of sICAM-1 and CRP in patients with early DN.
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Objective To explore the influence of edaravone on serum endothelin(ET),soluble intercellular adhesion moleculel(sICAM-I)and monocyte chemotactic factor 1(MCP-1)and neurological function in acute cerebral infarction patients.Methods 90 patients with acute cerebral infarction were randomly divided into treatment group(additional edaravone)and control group(routine treatment).The serum levels of ET,sICAM-1 and MCP-1were detected by ELESA pretherapy and after treatment.Neurological functional deficit scores(NDS)was utilized for assessment pretherapy and after treatment.Results The levels of serum ET,sICAM-1 and MCP-1 in acute cerebral infarction groups were significantly higher than those of control group(t=4.55,4.62,4.75,4.43,4.61,4.73,all P＜0.05);The levels of serum ET,sICAM-1 and MCP-1,NDS in both two groups after treatment were significantly lower than those before treatment(t=4.12,4.23,4.15,3.91,3.92,3.83,4.52,4.36,all P＜0.05),and the levels of serum ET,sICAM-1,MCP-1 and NDS in the treatment group were significantly lower than those in the control group(t=3.72,3.63,3.53,3.72,all P＜0.05).Conclusion Edaravone can decrease the levels of ET,sICAM-1 and MCP-1in acute cerebral infarction patients.It can lighten acute inflammation and brain injury,protect the tissue of brain.
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Objective To observe the modulatory effects of NF-κB on dynamic changes of TNF-α、IL-1β and ICAM-1 in rats with severe acute pancreatitis (SAP),and to assess the effects of pretreatment with mycophenolate mofetil (MMF) on them.Methods A total of 104 male Wistar rats were randomly divided into normal group,sham operation group,SAP group and MMF group.(1) In normal group,rats had just an incision on abdomen wall and sutured (n =8) ; (2) In sham operation group,rats underwent laparotomy with flipping over the pancreas and gendy striking five times by using blunt instrument and abdomen was closed (n =32); (3) In SAP group,SAP in rats was induced by the retrograde injection of sodium taurocholate (STC) into the pancreatic duct (n =32) ; (4) In MMF group,MMF (250mg/kg)was injected intraperitoneally one hours after injection of STC (n =32).Rats were saerificed by abdominalaorta exsanguination separately at intervals of 3,6,12 and 24 h after modeling of pancreatitis.Histologic score of pancreatic tissue was assessed,and serum amylase (AMS) and serum C-reactive protein (CRP)were measured by automatic biochemical detector.The serum levels of inflammatory cyctokines (TNF-α,1L-1β and 1CAM-1 ) were measured by using ELISA,and expression of NF-κB mRNA in pancreatic tissue was measured by using quantitative PCR.Results Compared with sham operation group,histologic score of pancreatic tissue,serum amylase,TNF-α、IL-1β and ICAM-1 in SAP group were increased significantly (P ＜ 0.05 ).Pretreatment with MMF obviously deceased histologic score,and the serum levels of amylase,TNF-α,IL-1β and ICAM-1 and the expression of NF-κB mRNA were higher than those in SAP group in early stage (P ＜0.05 ).Conclusions Cytokines play an important role in early stage of SAP.MMF could attenuate the severity of inflammatory response through inhibiting cellular immunity and modulating the proinflammatory cytokines produced.
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To investigate weather serum soluble intercellular adhesion molecule-1 (sICAM-1) and hyaluronic acid(HA) levels can be used in assessing the disease activity of Graves' ophthalmopathy (GO).Serum levels of sICAM-1 and HA were determined in 48 cases with GO and 30 cases with Graves' disease without GO (CON).Compared with the CON group,the levels of sICAM-1 and HA in GO cases were raised significantly( P＜0.05 ).sICAM-1 and HA levels in the subgroup of patients with active GO were markedly elevated when compared to those with stable GO(P＜0.05 ).Pearson regression analysis showed that elevated levels of slCAM-1 and HA were positively correlated with the Clinical Activity Score ( CAS ) of GO ( r =0.53,P ＜ 0.01 ; r =0.46,P ＜ 0.01 ) ; A significant correlation between sICAM-1 and HA( r=0.31,P＜0.05 ) was noted.The raised serum levels of sICAM-1and HA may serve as two activity markers of GO.
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ObjectiveTo observe the changes in TSH receptor antibody (TRAb) and soluble intercellular adhesion molecule-1 ( sICAM-1 ) levels after treatment of propylthiouracil ( PTU ) and methimazole( MMI ) in patients with Graves' disease (GD). MethodsOne hundred and six cases of clinically diagnosed patients with GD were divided into PTU and MMI groups( each group, n =53 ). The patients in two groups were regularly followed for 36 months. TRAb and sICAM-1 were measured with ELISA method. Results( 1 ) The general data of two groups were not significantly different before treatment( all P＞0. 05 ). ( 2 ) There was no difference in TRAb positive rates between two groups before treatment. The clinical remission rates between PTU and MMI groups showed no difference (83.02％ vs88.68％ ). The cure rate was higher in MMI group than in PTU group( 58.49％ vs 37.74％, P＜ 0. 05 ). (3) There existed significant differences in TRAb levels determined before and 6, 12, 24,30, and 36 months after treatment( all P＜0. 01 ), being gradually decreased with time( F=275.48 ,P＜0.01 ). TRAb levels between two groups were significantly different( F=5.86, P＜0. 05 ). (4) sICAM-1 levels at 36 months after treatment compared with the baseline in both groups were statistically different (P＜0. 01 ), but no difference was found between two groups.ConclusionsBoth PTU and MMI improve the immune status of patients with GD,and the immunosuppressive effect of methimazole is more evident.
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Objective To study the dynamic changes of soluble intracellular adhesion molecule-1 (sICAM-1), and to assess its role in the pathogenesis of hemorrhagic fever(HFRS) with renal syndrome. Methods A total of 30 patients with HFRS(case group) and 20 healthy subjects (control group) from Worker Hospital of Finance & Commerce of Qiqihar city were included in the study during 2006 - 2007. Double-antibody sandwich ELISA method was used to measure the level of sICAM-1 in serum samples. Results The serum levels of sICAM-1 in patients with HFRS in early stage, critical stage, convalescent stage were(47.56±6.51), (94.23±15.36), (54.19±8.42)ng/L,respectively. The serum level of sICAM-1 in control group was (22.63±3.40)ng/L. The above values were compared between any two groups, differences were statistically significant (all P < 0.01). The serum level of urea nitrogen in patients with HFRS in early stage, critical stage, convalescent stage were (5.16±0.12), (33.84±9.24),(8.20±1.30)mmol/L, respectively. The serum level of urea nitrogen in control group was (4.20±0.56)mmol/L.The above value were compared between any two groups, the differences were statistically significant (all P< 0.01). Conclusions sICAM-1 is involved in the pathogenesis of HFRS as protective factors. Cellular immune playes an important role in the pathogenesis of HFRS.
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Objective To explore the relationship of thyrotropin receptor antibody (TRAb) and soluble intercellular adhesion molecule-1 ( sICAM-1 ) in patients with thyroid-associated ophthalmopathy ( TAO), and the role played by TRAb and sICAM-1 in the pathogenesis of TAO. Method Twenty-three TAO patients were assigned to groups according to the clinical activity score and EUGOGO. All patients were treated with intravenous methylprednisolone pulse. The levels of serum TRAb and sICAM-1 were evaluated by a competitive radioimmunoassay and enzyme-linked immunosorbent assay respectively before treatment and by the end of each methylprednisolone pulse. Results The differernce in serum TRAb levels was associated with activity scores of TAO (P=0. 020). The change in serum sICAM-1 was associated with durations of TAO ( P = 0.015). During methylprednisolone treatment in active TAO patients, the levels of TRAb kept on decreasing gradually and markedly declined after the third methylprednisolone pulse in active TAO patients (P＜0.05). The trends of changes in serum TRAb and sICAM-1 levels were both different in active and inactive TAO patients by tendency analysis. Conclusion TRAb level was related to the activity of TAO and might serve as a significant predictor of response to methylprednisolone therapy. The negative correlation between sICAM-1 levels and duration of TAO corroborates the role played by ICAM-1 during the early stage of TAO. Higher sICAM-1 levels are not expected to be specific to TAO and may not predict a response to methylprednisolone therapy.
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Type 2 diabetic rats were treated with recombiriant adenovirus expressing human adiponectin (Ad-APN).The results showed that the levels of both plasma C-reactive protein and soluble intercellular adhesion molecule-1 were significantly decreased in Ad-APN-treated diabetic rats compared with those of diabetic rats [(18.73±4.66 vs 23.60±4.25)mg/L and (14.91±1.79 vs 19.09±2.95) ng/ml,both P＜0.01].These results suggest that increased serum concentration of adiponectin may improve the status of inflammation in diabetes mellitus.
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This study determined the levels of serum soluble intercellular adhesion molecule-1 (sI-CAM-1) and soluble vascular cell adhesion molecular-1 (sVCAM-1) in patients with different types of Keshan disease (KD),examined the relationship between Coxsackie B virus-specific lgM antibody (CBV-IgM) and sICAM-1 or sVCAM-1 in KD patients,and investigated the role of these adhesion molecules in the pathogenesis of KD and their clinical implications.The levels of serum slCAM-1,sVCAM-1 and CBV-IgM were measured by using enzyme-linked immunosorbent assay in 22 patients with chronic Keshan disease (CKD),27 with latent Keshan disease (LKD) and 28 healthy controis.The subjects in different groups were adjusted for sex and age.Echocardiography was adopted to determine left ventrieular ejection fraction (LVEF) in 22 patients with CKD.The results showed that CKD patients had significantly higher levels of sICAM-1 and sVCAM-1 than LKD patients and healthy controls (P<0.01 for all).And there was significant difference in the levels of the 2 adhesion molecules between LKD patients and healthy controls (P<0.05).A negative correlation was found between LVEF and sICAM-1 or sVCAM-1 in CKD patients.The percentage of CBV-specific IgM positive individuals in KD patients was significantly higher than that of healthy controls.In CVB-specific IgM positive patients,the levels of serum sICAM-1 and sVCAM-1 were significantly greater than those in CBV-specific IgM negative counterpart.It was concluded that the increase in the levels of sICAM-1 and sVCAM-1 suggests the progression of inflammation in KD.sICAM-1 and sVCAM-1 can promote the development of myocardial pathology and lead to poor myocardial function.The increased serum sICAM-1 and sVCAM-1 in KD patients may be related to CBV infection.
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Objective To observe the early rehabilitation effect of mild hypothermia on patients with herpes simplex viral encephalitis (HSE). Methods A total of 58 patients with HSE were randomized into two groups, a mild hypothermia therapy group (30 cases) and a normothermia control group (28 cases). Their rectal temperatures were controlled to (34±1)℃ and (37.0±0.5)℃ respectively. Serum levels of neuron specific enolase (NSE) were determined through radio-immunoassay (RIA). Soluble intercellular adhesion molecule-1 (sICAM-1) was measured with ELISA before and 1, 3, 5, and 7 d after treatment. The outcome was evaluated using the Glasgow Outcome Scale (GOS) 30 days after treatment. Results Compared with the normothermia control group, the mild hypothermia group's serum levels of NSE and sICAM-1 decreased quickly and significantly during the early stage of treatment and remained better 30 d later. Conclusion Mild hypothermia therapy can dramatically reduce inflamma-tion and facilitate the rehabilitation of damaged neurons, provide protective effects and improve the outcome for pa-tients with SHE.
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Objective To study serum levels of soluble intercellular adhesion molecule-1 (sICAM-1) and its correlation with accumulation degree of 99Tcm-MDP on bone and arthritis and to study the role of sICAM-1 in the diagnosis of patients with early RA. Methods Serum levels of sICAM-1 were measured by immunoenzymetic assay (ELISA). 99mTc-MDP scintigraphy was carried out for the same patients. The significant test between serum levels of sICAM-1 of three groups was performed with analysis of variance; Correlations between serum levels of sICAM-1 and index of semiquatitive 99Tcm-MDP were obtained using sperman's ranks correlation method. Results Compared with control group,serum levels of sICAM-1 were significantly higher in standard group (group A) (P<0.01) and non-standard group (group B) (P<0.05). No significant difference was found between group A and B(P>0.05). Serum levels of sICAM-1 were positively correlated with 99Tcm-MDP scintigraphy. Most patients of non-standard group and standard group showed visible medium-high uptake of 99Tcm-MDP. While control group had not obviously uptake of 99Tcm-MDP. Conclusion Serum levels of sICAM-1, semiquatitive 99Tcm-MDP scintigraphy, accumulation degree of radiopharmuceuutial on bone and arthritis are helpful for diagnosis of early rheumatoid arthritis and judge-ment of the clinical status and improvement of the prognosis.
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0.05). Only the sVCAM-1 level of PILL type had significant difference with the healthy control group and KDDC type (P
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Objective To determine the levels of soluble intercellular adhesion molecule-1(SICAM-1) in serum and induced sputum in children with mycoplasma pneumoniae pneumonia(MPP),and to investigate the role of SICAM-1 in pathogenesis of MPP.Methods The levels of SICAM-1 in serum and induced sputum and sputum cell count were measured by enzyme linked immunosorbent assay(ELISA) kit in 44/34 children with MPP in acute episode period,36/28 children in remission episode period and 38/30 healthy children.Results The levels of serum SICAM-1,sputum SICAM-1 and percent of neutrophil(N),lymphocyte(L),eosinophile(EO),mast cell(Ma) were significantly higher in acute episode period in MPP than those in remission episode period and control group,respectively((all P0.05);)the indexs in remission period and in controls showed no marked difference.The le-(vels of) serum and sputum(SICAM-1) in children with asthma attack in acute and remission episode periods in MPP increased significantly compared with those in children without asthma in both periods(P