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Objective:To investigate the risk factors of acute ischemic stroke in patients with lung cancer.Methods:Patients with lung cancer admitted to Beijing Friendship Hospital, Capital Medical University from July 2019 to August 2021 were retrospectively included. The demographics and baseline clinical data of the patients were collected. According to whether acute ischemic stroke had occurred, the patients were divided into a case group and a control group.Results:According to the propensity matching score method, 26 patients with lung cancer were included in the case group and 104 in the control group. There were significant differences in age, tumor staging, metastasis and treatment of lung cancer, hypertension, diabetes, hyperlipidemia, atrial fibrillation, alcohol consumption, diastolic blood pressure, systolic blood pressure, hemoglobin, triglyceride and squamous cell carcinoma associated antigen (SCC) between the two groups (all P<0.05). Multivariate logistic regression analysis showed that older individuals (odds ratio [ OR] 1.087, 95% confidence interval [ CI] 1.063-1.211; P=0.007), lung cancer treatment ( OR 1.698, 95% CI 1.139-2.532; P=0.009), hypertension ( OR 5.647, 95% CI 1.921-16.597; P=0.002), diabetes ( OR 3.082, 95% CI 1.020-9.311; P=0.046), hyperlipidemia ( OR 5.163, 95% CI 1.020-9.311; P=0.002), atrial fibrillation ( OR 5.105, 95% CI 1.852-14.39; P=0.006), alcohol consumption ( OR 0.30, 95% CI 0.123-0.733; P=0.008), diastolic blood pressure ( OR 1.032, 95% CI 0.123-0.733; P=0.022), systolic blood pressure ( OR 1.032, 95% CI 1.003-1.061; P=0.031), hemoglobin ( OR 1.358, 95% CI 0.985-1.871; P=0.042), and SCC ( OR 1.535, 95% CI 1.069-2.204; P=0.02) were the independent risk factors for acute ischemic stroke in patients with lung cancer. Conclusions:Lung cancer related ischemic stroke is more common in elderly patients, and such patients have higher levels of hemoglobin, triglycerides, and SCC. Age, lung cancer treatment, common vascular risk factors, hemoglobin, and SCC are the potential risk factors for acute ischemic stroke in patients with lung cancer.
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Objective:To investigate the predictors of clinically important stress-related gastrointestinal bleeding (CIS-GIB) after acute stroke and their impact on short-term outcome.Methods:Consecutive acute stroke patients diagnosed as stress ulcer (SU) and admitted to Beijing Friendship Hospital from January 1, 2016 to January 1, 2020 were enrolled retrospectively. The primary outcome event was CIS-GIB and was defined as dominant gastrointestinal bleeding and corresponding clinical manifestations occurred within 24 h after bleeding. The second outcome event was the short-term clinical outcome assessed by the modified Rankin Scale score at 14 d after onset, and ≤2 was defined as a good outcome. Multivariate logistic regression model was used to analyze the independent influencing factors of CIS-GIB and short-term outcome. Results:A total of 96 patients with post-stroke SU were included, accounting for 2.5% (96/3 819) of all patients with acute stroke; among them, 16 patients (16.7%) developed CIS-GIB, accounting for 0.4% (16/3 819) of all patients with acute stroke. Among the included patients, there were 27 women (29.2%), with a median age of 70 years (interquartile range, 62-79 years). The median National Institutes of Health Stroke Scale (NIHSS) score was 8 (interquartile range, 3-17), and a median time interval between SU and the index stroke event was 2 d (interquartile range, 1-5 days). Compared with the non-CIS-GIB group, the baseline NIHSS score and the proportion of patients with supratentorial stroke were higher, the time interval between SU and the index stroke event was longer, the proportion of patients with coagulation dysfunction, using nasogastric tube and ventilator, receiving gastrointestinal invasive hemostasis and erythrocyte component transfusion were higher, and the risks of poor outcome and death were higher in the CIS-GIB group (all P<0.05). Multivariate logistic regression analysis showed that the baseline NIHSS score (odds ratio [ OR] 1.146, 95% confidence interval [ CI] 1.029-1.275; P=0.013), glycosylated hemoglobin ( OR 1.567, 95% CI 1.025-2.395; P=0.038), history of chronic gastric diseases ( OR 24.900, 95% CI 1.446-428.728; P=0.027), supratentorial stroke ( OR 5.701, 95% CI 1.002-32.443; P=0.050) and activated partial thromboplastin time ≥34.0 s ( OR 11.036, 95% CI 1.154-105.560; P=0.037) were the independent risk factors for CIS-GIB; the baseline NIHSS score was an independent influencing factor for poor outcome ( OR 1.366, 95% CI 1.029-1.812; P=0.031). Conclusion:The incidence of CIS-GIB in patients with acute stroke is about 0.4%, which significantly increases the risk of short-term adverse outcome. High glycosylated hemoglobin level, prolonged activated partial thromboplastin time, high baseline NIHSS score, supratentorial stroke and history of chronic gastric diseases are the independent risk factors for CIS-GIB.
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Objective:To study the incidence and influencing factors for clinical deterioration at an early stage in patients with mild posterior circulation infarction (PCI).Methods:Totally 291 patients with mild PCI from January 1, 2016 to January 1, 2020 were retrospectively included. Clinical deterioration within 24 h (CD 24h) and clinical deterioration between 2 d and 14 d (CD 14d) were the endpoint events. IBM SPSS Statistics 19.0 software was used for statistical analysis. Pearson chi-square test or Mann-Whitney U test were used to compare the group differences of corresponding variables. Multivariate logistic regression model was used to analyze the influencing factors of the primary endpoint events. Results:The incidences of CD 24h and CD 14d were 21.6% (63/291) and 30.6% (89/291) respectively, with the reperfusion therapy rate of 13.4% (39/291). The results of multivariate logistic regression analysis with CD 24h as the endpoint event showed that the baseline NIHSS was a positive independent factor increasing the risk of CD 24h ( OR=1.184, 95% CI=1.078-1.300, P<0.01). Cerebellar infarction (compared with brainstem infarction) ( OR=0.250, 95% CI=0.082-0.757, P=0.014)and non-macroatherosclerosis (compared with major atherosclerosis) ( OR=0.026, 95% CI=0.002-0.325, P=0.005) had negative predictive effects on CD 24h. The results of multivariate logistic regression analysis with CD 14d as the endpoint event showed that pulmonary infection complications after stroke ( OR=28.085, 95% CI=6.863-114.927, P<0.01) and baseline NIHSS ( OR=1.114, 95% CI=1.001-1.240, P=0.048) were independent factors of CD 14d. Reperfusion therapy ( OR=0.089, 95% CI=0.013-0.613, P=0.014) could reduce the risk of CD 14d.Top of basilar syndrome(compared with single brainstem infarction) ( OR=7.526, 95% CI=1.565-36.188, P=0.012) increased the risk of CD 14d, while the non-macroatherosclerotic (compared with the macroatherosclerotic subtype) ( OR=0.076, 95% CI=0.009-0.683, P=0.021) negatively predicted the risk of CD 14d. Baseline NIHSS ( OR=0.834, 95% CI=0.758-0.918, P<0.01), CD 14d ( OR=0.048, 95% CI=0.018-0.130, P<0.01) and pulmonary infection complications ( OR=0.045, 95% CI=0.012-0.167, P<0.01) were negatively predicted the good clinical prognosis (modified Rankin score 14 days after onset ≤2). Conclusion:Early clinical deterioration has a negative predictive effect on clinical prognosis improvement of patients with mild PCI. Large artery atherosclerotic stenosis subtype and basilar apex syndrome are the risk factors of CD 24h and CD 14d of patients with mild PCI, and pulmonary infection is the risk factor of CD 14d. Reperfusion therapy in acute phase is helpful to reduce the risk of early clinical deterioration and improve clinical prognosis in patients with mild PCI.
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Background/Aims@#Lipopolysaccharide (LPS) is the key factor inducing mucosal and systemic inflammation in various intestinal and parenteral diseases, which could initially disrupt the epithelial barrier function. EphrinA1/ephA2 is speculated to increase the epithelial permeability for its “repulsive interaction” between adjacent cells. This study aim to investigate the role of ephrinA1/ephA2 in LPS-induced epithelial hyperpermeability. @*Methods@#In vivo model challenged with oral LPS in C57BL/6 mice and in vitro model exposed to LPS in Caco2 monolayer were established. The barrier function was assessed including expression of tight junction proteins (occludin and claudin-1), transepithelial electrical resistance, and permeability to macromolecules (fluorescein isothiocyanate-labeled fluorescent dextran 4 kDa [FD4]). Moreover, the expression and phosphorylation of ephrinA1/ephA2 were quantified, and its roles in the process of epithelial barrier disruption were confirmed via stimulating ephA2 with ephrinA1-Fc chimera (ephrinA1-Fc) and inactivating ephA2 with ephA2-Fc chimera (ephA2-Fc), or ephA2 monoclonal antibody (ephA2-mab), as well as inhibiting extracellular signal-regulated kinase 1/2 (ERK1/2) with PD98059. @*Results@#LPS induced significant barrier dysfunction with dismissed occludin and claudin-1 expression, reduced transepithelial electrical resistance and increased FD4 permeability, accompanied by upregulated ephrinA1/ephA2 pathway and phosphorylation of ephA2 receptor. Furthermore, ephA2-Fc, and ephA2-mab ameliorated LPS-induced epithelial hyperpermeability, which was also inhibited by PD98059. Additionally, ephrinA1-Fc led to apparent epithelial leakage in Caco2 monolayer by promoting the phosphorylation of ERK1/2, which could be obviously blocked by ephA2-mab and PD98059. @*Conclusion@#EphrinA1/ephA2 promotes epithelial hyperpermeability with an ERK1/2-dependent pathway, which involves in LPS-induced intestinal barrier dysfunction.
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Objective@#To investigate the role of the activation and oxidative stress of cultured human umbilical vein endothelial cells (HUVEC) after HCMV infection.@*Methods@#HUVECs were divided into four groups: control, HCMV(+ ), after HCMV AD169 infection, and the supernatant of the culture was extracted, and the cells were lysed. The levels of vascular cellular adhesion molecule-1 (VCAM-1) in HUVEC were measured by real-time PCR. And the content of nitrogen monoxide (NO) of the supernatant was detected by nitrate reductasemethod accordingly.@*Results@#Twenty-four hours after infection, the mRNA expression of VCAM-1 in HUVECs of HCMV infected group increased obviously compared to control, and NO quantity increased accordingly and time-dependently. There was significant difference between groups(P<0.01).@*Conclusions@#HCMV increases the mRNA expression of VCAM-1 and quantity of NO, which may contribute to the formation of AS.
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Objective To investigate the prevalence and risk factors of restless leg syndrome (RLS) in hemodialysis patients after kidney transplantation failure.Methods Patients of hemodialysis after kidney transplantation failure were investigated by face-to-face interviews,from March to July,2015,at four dialysis units in Beijing.RLS was diagnosed according to the International RLS Study Group (IRLSSG) criteria.The severity of RLS was assessed using International RLS Rating scale.Besides,three validated sleep disorder questionnaires (Hamilton anxiety and depression scale,Epworth sleepiness scale and Pittsburgh sleep quality index) were completed by the patients at the same time.Results Ninety-four hemodialysis patients after kidney transplantation failure were enrolled;46 patients (48.94%) met the diagnosis of RLS,the average age was 53.44±l 1.89 years,and the median time of RLS onset after kidney transplantation failure was 46 months.The International RLS Rating scale scores of the patients were 17.26±7.81;76.0% patients were above moderate.As compared with the non-RLS patients,patients with RLS used more erythropoietin (44/48 vs.46/46),less ferrila (30/48 vs.19/46),and few hypnotic medicine (10/48 vs.3/46),with significant differences (P<0.05).The serum ion,serum ferritin and serum Vitamin B12 of patients with RLS were significantly lower as compared with non-RLS patients (P<0.05);and poorer sleep quality and higher depression scale scores in the patients with RLS were noted as compared with those in the non-RLS patients (P<0.05).Conclusion The prevalence of RLS in hemodialysis patients after kidney transplantation failure is high,low iron protein content,low serum iron content and low vitamin B12 levels may be risk factors for RLS.
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Objective To investigate the application value of MRS in temporal lobe epilepsy (TLE) without hippocampal sclerosis.Methods A retrospective study was conducted in 23 unilateral TLE patients (TLE group) with absence of hippocampal sclerosis and 20 age-matched normal control subjects (control group).All of them underwent conventional MRI and MRS.N-acetyl aspartate (NAA)/creatine (Cr),choline (Cho)/Cr ratios of bilateral hippocampus in 2 groups were analyzed.Eleven of 23 patients underwent surgical treatment,pathological findings and surgical outcomes were evaluated.Results The NAA/Cr ratios of ipsilateral hippocampus significantly decreased compared with that in the contralateral hippocampus (t=-7.97,P<0.001) and the control group (t=-9.96,P<0.001).There was no significant difference between the contralateral hippocampus in patients and the control group (t=-1.21,P=0.12).The Cho/Cr ratios of ipsilateral hippocampus in TLE had no significant difference compared with contralateral hippocampus (t=0.50,P=0.31) and the control group (t=-0.59,P=0.28).The pathological findings of the 11 patients who underwent temporal lobe resection indicated small amounts of neuronal loss and unobvious gliosis.Conclusion MRS is helpful in clinical practice to lateralize and localize the epileptogenic foci in the absence of hippocampal sclerosis in patients with TLE.
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In recent years, the Gut Microbiota-Brain Axis theory has pointed out that there is an interaction between gut microbiota and central nervous system diseases.A number of studies have shown that there is a link between gut microbiota and depression, Parkinson's disease, and Alzheimer's disease.The association between gut microbiota and stroke has also attracted wide attention.This article reviews the association between gut microbiota and stroke.
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Abstract: INTRODUCTION: Due to the wide use of tigecycline in the treatment of severe infections caused by multidrug-resistant (MDR) bacteria, clinical resistance to tigecycline has increased in recent years. Here, we investigated the relationship between tigecycline resistance and the expression of efflux pumps. METHODS: Clinical isolates of Acinetobacter baumannii and Klebsiella pneumoniae were consecutively collected from hospitalized patients in three hospitals. The minimum inhibitory concentration (MIC) of tigecycline was determined using the broth microdilution method. Expression levels of efflux pump genes and regulators were examined by quantitative real-time reverse transcription polymerase chain reaction. The correlations between tigecycline MICs and gene expression levels were analyzed. RESULTS: Overall, 1,026 A. baumannii and 725 K. pneumoniae strains were collected. Most strains were isolated from sputum. The tigecycline resistance rate was 13.4% in A. baumannii isolates and 6.5% in K. pneumoniae isolates. Overexpression of AdeABC and AcrAB-TolC efflux systems was observed found in clinical tigecycline-resistant isolates. The tigecycline MIC had a linear relationship with the adeB expression level in A. baumannii isolates, but not with the acrB expression level in K. pneumoniae isolates. There were significant linear trends in the overexpression of ramA as the tigecycline MIC increased in K. pneumoniae isolates. CONCLUSIONS: Tigecycline resistance in A. baumannii and K. pneumoniae was strongly associated with the overexpression of efflux systems. More studies are needed to elucidate whether there are other regulators that affect the expression of adeB in A. baumannii and how ramA affects the expression of acrB in K. pneumoniae.
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Humans , Drug Resistance, Bacterial/genetics , Acinetobacter baumannii/drug effects , Klebsiella pneumoniae/drug effects , Minocycline/analogs & derivatives , Anti-Bacterial Agents/pharmacology , Microbial Sensitivity Tests , Gene Expression Regulation, Bacterial , Acinetobacter baumannii/genetics , Multilocus Sequence Typing , Real-Time Polymerase Chain Reaction , Tigecycline , Minocycline/pharmacokineticsABSTRACT
OBJECTIVE:To compare the efficacy,safety,vascular endothelial growth factor(VEGF)and matrix metallopro-teinase-2 (MMP-2) of docetaxel combined with carboplatin and paclitaxel combined with cisplatin (DDP) in the treatment of ad-vanced ovarian cancer. METHODS:120 patients with advanced ovarian cancer were randomly divided into docetaxel combined with carboplatin group(60 cases)and paclitaxel combined with DDP group(60 cases). Docetaxel combined with carboplatin group received 70 mg/m2 Docetaxel injection,intravenous infusion of 1 h,d1;50 mg/m2 carboplatin injection,intravenous infusion of 1 h,d2. Paclitaxel combined with DDP group received 135 mg/m2 Paclitaxel injection,intravenous infusion of 24 h,d1;30 mg/m2 DDP for injection,intravenous infusion,d3;60 mg/m2 Paclitaxel injection (a maximum of 2.0 m2) by intraperitoneal infusion,d8. 3-week was regarded as 1 treatment course,and it lasted 6 courses. Clinical efficacy,VEGF,MMP-2,progression-free survival, overall survival before and after treatment,mortality rate within 2 years of treatment and the incidence of adverse reactions in 2 groups were compared. RESULTS:There were no significant differences in the objective response rate,disease control rate,mortal-ity rate,incidence of adverse reactions between 2 groups(P>0.05). The progression-free survival in docetaxel combined with car-boplatin group was significantly longer than paclitaxel combined with DDP group,the difference was statistically significant (P0.05). After treat-ment,VEGF and MMP-2 level in 2 groups were significantly lower than before,and VEGF at different time points and MMP-2 level after 4 weeks,8 weeks and 12 weeks of treatment in docetaxel combined with carboplatin group were lower than paclitaxel combined with DDP group,the differences were statistically significant(P<0.05). CONCLUSIONS:Docetaxel combined with car-boplatin and paclitaxel combined with DDP shows similar efficacy and safety in the treatment of advanced ovarian cancer,but docetaxel carboplatin combined with is superior to paclitaxel combined with DDP in reducing VEGF and MMP-2 and improving pro-gression-free survival.
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Objective To compare the efficacy and safety of prourokinase,reteplase and urokinase on the patients with acute ST -segment elvation myocardial infarction.Methods According to random number table,the eligible patients with acute ST -segment elvation myocardial infarction were randomly divided into prourokinase group (50mg,n =34),reteplase group (36mg,n =42)and urokinase group (1 500 000IU,n =32).The patency of infarct related coronary artery was estimated by coronary angiography at 90min after administration of thrombolytic agents.The adverse reaction was also observed including bleeding and the major adverse cardiac events(MACEs).Results The patency of culprit vessel in the prourokinase group was 76.50% (≥TIMI 2 flow),which in the reteplase group was 83.30% (≥TIMI 2 flow),and which in the urokinase group was 53.10% (≥TIMI 2 flow),respctively.Both of prourokinase group and reteplase group were higher in the patency than theurokinase group(χ2 =8.27,P =0.004). The MACEs and bleeding adverse reaction(prourokinase group 17.65%,reteplase group 28.57%,urokinase group 42.19%)showed that security of prourokinase group was securer than reteplase group and urokinase group(χ2 =6.36,P =0.012).Conclusion Both of prourokinase and reteplase are effective for the patients with acute myocardial infarction with ST -segment elvation,and prourokinase is safer.
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Objective A large number of traditional Chinese medicine(TCM)are widely used for the treatment of patients with cerebral hemorrhage in China. The aim of this study is to systematically review the existing clinical evidences on TCM treatment for cerebral hemorrhage. Methods Randomized controlled trails(RCTs) of TCM treatment of cerebral hemorrhage were identified, eligible studies were included, the methodological quality of inclusive trails was assessed by the modified Jadad scale. The Cochrane Collaberation’s Revman 5.20 was used for data analysis. Results 69 RCTs were available and included. Meta-analysis indicated that relative risk of overall effective rate of Sanqi, Ciwujia, Chuanxiongqin and Naoxueshu were significant difference; SMD(95% CI) of neural function defect score was SMD=-0.46, 95%CI(-0.56,-0.35)of Sanqi, Danshen, Qingkailing, Liangxuetongyufang;SMD(95%CI) of the reduce of cerebral hemorrhage was SMD = -0.98, 95% CI(-1.32, -0.63)of Danshen, Dahuang, Ciwujia, Qingkailing, Liangxue-Tongyufang. Conclusions The evidence currently available showed that the TCM which included do not increase the death rate and adverse reaction of the patients with cerebral hemorrhage, TCM could reduce neurological deficit and improve the absorption of hematoma.
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Inflammation plays a key role in the secondary brain injury after cerebral ischemia,in which microglia activation and polarization play important roles.This article reviews the roles of microglia in inflammation and the molecular mechanisms of microglia activation and polarization after cerebral ischemia.
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ObjectiveTo investigate the difference of pathogenicity between the two genotypes of human metapneumovirus(hMPV) for the further research.MethodsAt various time after hMPV infection in BALB/c mice,viral titers of lung tissue were measured by real-time RT-PCR,pathology was assessed by a histopathological scoring system,airway responsiveness was assayed by animal lung function monitoring equipment.Pathogenicity was then measured by detailed evaluation through the results above.Results There is no significant difference in weight of mice between control group and experimental group through dynamic monitoring ; though the difference was exists in airway responsiveness and pathological changes of mice between control group and experimental group,the differences were not statistically in airway reaction,pathological changes and virus drops among the three groups of experimental group.ConclusionThere is no difference in pathogenicity between the two subtypes of hMPV in infection of BALB/c mice,viral genotype do not appear to be associated with pathogenicity.
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Heparanase (Hpa) is the only β-D-glucuronidase of degading heparan sulfate proteoglycans in the body of mammalian.Studies have confirmed that Hpa accelerates angiogenesis in multiple physiopathological processes; however there are still a few studies about the expression and role of Hpa after cerebral ischemia.This article mainly introduces the relation between Hpa and angiogenesis after cerebral ischemia.
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The neurovascular unit (NVU) consists of neurons,gllal cells and microvessels,etc.There were complex interactions among the various cellular components,which form as a uniform entirety preferably.Anong the various cellular components of NVU,the signal transduction occurred disorders during cerebral ischemia,resulting in neuronal and extracellular ratrix destruction,and thus occurring cerebral infarction and hemorrhagic transformation.Therefore,the treatment of ischemic sttroke should be based on the protection of the overall function of NVU.This article describes the changes and protection of NVU after cerebral ischemia.
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The neurogenesis after cerebral ischemia is one of the research hotspots in the field of neuroscience.This article mainly expounds the advances in research on neurogenesis from the main processes,regulatory factors,signal pathways and microenvironment as well as how to promote neurogenesis following cerebral ischemia.Our purpose is to provide new treatment ideas for the recovery of neurological function following stoke.
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@#Objective To analyze the instruments for post stroke fatigue, Fatigue Severity Scale (FSS),Checklist Individual Strength (CIS) and Fatigue Impact Scale (FIS). Methods The FSS,CIS and FIS were applied in 214 cases with cerebral infarction. They were combined together at the (sub)scale level, and evaluated with Mokken Scale Analysis for Polytomous Items, for validity and reliability. Results and Conclusion Three scales were and The combined scale proved to be acceptable (H>0.5). 3 components were extracted in factor analysis, and the their total cumulative contribution was 77.504%, with reliability (α) of 0.8097,0.7094 and 0.8019 respectively. FSS put emphasis on the fatigue experiences of stroke patients, CIS on the influence of fatigue on, and FIS on the social function.
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Objective To detect the expression of TGF-β1 mRNA and ERβwt mRNA in peripheral blood monoanclear cells (PBMCs) in patients with chronic fatigue syndrome (CFS), and their relationship with pathogenesis of CFS. Methods Fluorescence quantitative RT-PCR (FQ-RT-PCR) was used to examine TGF-β1 mRNA and ERβwt mRNA expression of peripheral blood monocytes in 63 cases with CFS,50 cases with other diseases, and 50 healthy controls. The gene expression levels were calculated with the formula △Ct=Ct(target gene) - Ct(internal control). Results The mean TGF-β1 mRNA expression of CFS patients (△Ct = 3.27 ± 0. 58) was higher than that of disease controls (△Ct = 4. 54 ± 1.05, t = 8. 11, P <0.01) and that of healthy controls (△Ct = 4. 37 ± 1.00, t = 7. 02, P < 0. 01). The mean ERβwt mRNA expression of CFS patients (△Ct =9. 34 ±0. 92) was lower than that of disease controls(△Ct =7.12±0. 47, t = 15.44 ,P < 0. 01) and that of healthy controls(△Ct = 7. 10 ±0. 48, t = 15.47, P < 0. 01). Conclusions The TGF-β1 mRNA and ER βwt mRNA expression levels of PBMCs are siguificantly elevated in patients with CFS. It may be implicated in the pathogenesis of CSF.
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@# Objective To introduce Checklist Individual Strength(CIS)into China,and evaluate its reliability and validity.Methods CIS was translated into Chinese language and the reverse translation was done by several experts.Validity and reliability were implemented in 214 cases with cerebral infarction.Results 4 components were extracted in factor analysis,and the total cumulative contribution was 78.984%.By correlation analysis,the twenty items were divided into 4 domains:subjective feeling of fatigue,concentration,motivation and physical activity,it was same as in the English version.Cronbach α of four domains were 0.9256,0.9072,0.7598,and 0.9157,respectively.Conclusion Psychometric properties(reliabilities and validities)of CIS Chinese version is met with satisfaction and seems to be adaptable to Chinese cerebral infarction patients.