Associations between TCF4 Gene Polymorphism and Cognitive Functions in Schizophrenia Patients and Healthy Controls

The SNP rs2958182 was reported to be significantly associated with schizophrenia (SCZ) in Han Chinese. This study examined this SNP''s associations with cognitive functions in 580 SCZ patients and 498 controls. Cognitive functions were assessed using the Wechsler Adult Intelligence Scale-Revised (WAIS-RC), the Attention Network Task (ANT), the Stroop task, the dot pattern expectancy (DPX), task and the N-back working memory task. Results showed significant or marginally significant interaction effects between genotype and diagnosis status on IQ (P=0.011) and attention-related tasks (ie, the forward digit span of WAIS-RC, P=0.005; the ANT conflict effect; P=0.020, and its ratios over mean reaction time (RT), P=0.036; the Stroop conflict effect, P=0.032, and its ratios over mean RT, P=0.062; and the DPX task''s error rate under the BX condition, P<0.001, and the error rate of BX minus the error rate of AY (BX−AY), P=0.002). There were no such interaction effects on the measures of working memory (all P-values >0.05). Further analysis of the significant genotype-by-diagnosis interactions showed that the risk (T) allele was associated with better performance on cognitive tasks in patients but with worse performance in controls. These results seem to indicate that the association between this SNP and selected cognitive functions may be of an inverted U-shaped pattern. Future research is needed to replicate these results and to explore the biochemical mechanisms behind this association.     

Evidence of IQ-Modulated Association Between ZNF804A Gene Polymorphism and Cognitive Function in Schizophrenia Patients

ZNF804A gene polymorphism rs1344706 has been suggested as the most compelling case of a candidate gene for schizophrenia by a genome-wide association study and several replication studies. The current study of 570 schizophrenia patients and 448 controls again found significantly different genotype frequencies of rs1344706 between patients and controls. More important, we found that this association was modulated by IQ, with a stronger association among individuals with relatively high IQ, which replicated results of Walters et al, 2010. We further examined whether this IQ-modulated association also existed between the SNP and the intermediate phenotypes (working memory and executive functions) of schizophrenia. Data were available from an N-back task (366 patients and 414 controls) and the attention network task (361 patients and 416 controls). We found that the SNP and IQ had significant interaction effects on the intermediate phenotypes for patients, but not for controls. The disease risk allele was associated with poorer cognitive function in patients with high IQ, but better cognitive function in patients with low IQ. Together, these results indicated that IQ may modulate the role of rs1344706 in the etiology of both schizophrenia and its cognitive impairments, and pointed to the necessity of considering general cognitive function as indexed by IQ in the future studies of genetic bases of schizophrenia.     

The Effects of CACNA1C Gene Polymorphism on Spatial Working Memory in Both Healthy Controls and Patients with Schizophrenia or Bipolar Disorder

CACNA1C gene polymorphism (rs1006737) is a susceptibility factor for both schizophrenia (SCZ) and bipolar disorder (BP). However, its role in working memory, a cognitive function that is impaired in both diseases, is not clear. Using three samples, including healthy controls, patients with SCZ, and patients currently in manic episodes of BP, this study tested the association between the SNP rs1006737 and spatial working memory as measured by an N-back task and a dot pattern expectancy (DPX) task. Among SCZ patients and healthy controls, the clinical risk allele was associated with impaired working memory, but the association was either in opposite direction or non-significant in patients with BP. These results indicated that rs1006737 may have differential effects on working memory in different disease populations and pointed to the necessity for more studies in different patient populations.     

Sex Moderates the Effects of the Sorl1 Gene rs2070045 Polymorphism on Cognitive Impairment and Disruption of the Cingulum Integrity in Healthy Elderly

The SORL1 rs2070045 polymorphism was reported to be associated with SorLA expression in the brain and the risk of late-onset Alzheimer''s disease (AD). However, the influence of this polymorphism on cognitive functioning is likely to be moderated by sex. This study aimed to examine the sex moderation on the effects of rs2070045 on neuropsychological performance and the cingulum integrity in Chinese Han population. In this study, 780 non-demented older adults completed a battery of neuropsychological scales. Diffusion tensor images (DTI) of 126 subjects were acquired. We adopted the atlas-based segmentation strategy for calculating the DTI indices of the bilateral cingulum and cingulum hippocampal part for each subject. We used a multivariate analysis of variance (MANOVA) to compare the cognitive performance and DTI differences between the rs2070045 genotype. Controlling for age, education, and the APOE ɛ4 status, the influence of sex on the effects of the rs2070045 polymorphism on executive function was observed. We also found an interaction between sex and the rs2070045 polymorphism on the white matter (WM) microstructure of the left cingulum hippocampal part. Furthermore, the mean diffusivity and axial diffusivity of the tract were associated with Trail Making Test performance in T/T men. These results hint that sex moderates the association between the rs2070045 polymorphism and executive function, as well as the WM integrity of the left cingulum hippocampal part. Our findings underscore the importance of considering the influence of sex when examining the candidate genes for cognitive abilities and AD.     

A Common Polymorphism in the Cannabinoid Receptor 1 (CNR1) Gene is Associated with Antipsychotic-Induced Weight Gain in Schizophrenia

Antipsychotic-induced weight gain has emerged as a serious complication in the treatment of patients with atypical antipsychotic drugs. The cannabinoid receptor 1 (CNR1) is expressed centrally in the hypothalamic region and associated with appetite and satiety, as well as peripherally. An antagonist of CNR1 (rimonabant) has been effective in causing weight loss in obese patients indicating that CNR1 might be important in antipsychotic-induced weight gain. Twenty tag SNPs were analyzed in 183 patients who underwent treatment (with either clozapine, olanzapine, haloperidol, or risperidone) for chronic schizophrenia were evaluated for antipsychotic-induced weight gain for up to 14 weeks. The polymorphism rs806378 was nominally associated with weight gain in patients of European ancestry treated with clozapine or olanzapine. ‘T'' allele carriers (CT+TT) gained more weight (5.96%), than the CC carriers (2.76%, p=0.008, FDR q-value=0.12). This translated into approximately 2.2 kg more weight gain in patients carrying the T allele than the patients homozygous for the CC genotype (CC vs CT+TT, 2.21±4.51 vs 4.33±3.89 kg; p=0.022). This was reflected in the allelic analysis (C vs T allele, 3.84 vs 5.83%, p=0.035). We conducted electrophoretic mobility shift assays which showed that the presence of the T allele created a binding site for arylhydrocarbon receptor translocator (ARNT), a member of the basic helix–loop–helix/Per–Arnt–Sim protein family. In this study, we provide evidence that the CNR1 gene may be associated with antipsychotic-induced weight gain in chronic schizophrenia patients. However, these observations were made in a relatively small patient population; therefore these results need to be replicated in larger sample sets.     

ADRB2（rs1042713）基因多态性对抗胆碱能药物治疗难治性哮喘患儿疗效的影响

目的:研究ADRB2(rs1042713)基因多态性对抗胆碱能药物治疗难治性哮喘患儿疗效的影响。方法:选取2016年11月-2019年7月昆明市儿童医院门诊就诊的171例难治性哮喘患儿,统计其ADRB2(rs1042713)基因型分布及其抗胆碱能药物临床疗效[哮喘控制测试(C-ACT)评分、第1秒用力呼气量(FEV1)、用力肺活量(FVC)、最大呼气流量(PEF)、最大呼气中断流量(MMEF)],对不同基因型患儿使用抗胆碱能药物治疗的应答效果进行统计分析。结果:171例难治性哮喘患儿中,148例患儿给予抗胆碱能药物治疗,其中71例ADRB2(rs1042713)AA基因型患儿中50例有应答,77例ADRB2(rs1042713)GA基因型中36例有应答。统计结果分析表明,71例AA基因型患儿使用抗胆碱能药物治疗后C-ACT评分、FEV1、FVC、PEF、MMEF改善较大,与GA基因型患儿比较差异有统计学意义(P<0.05);AA基因型对抗胆碱能药物的应答率是GA基因型的2.71倍[OR=2.71,95%CI(1.38,5.34),P=0.005]。结论:ADRB2(rs1042713)基因多态性检测对抗胆碱能药物治疗难治性哮喘具有一定指导意义,其中AA基因型的应答较好。     

Polymorphism of CYP1A1 gene variants rs4646903 and rs1048943 relation to the incidence of cervical cancer in Chhattisgarh

Cytochrome P450 CYP1A1 is a phase 1 xenobiotic metabolizing enzyme involved in the metabolism of toxins, endogenous hormones and pharmaceutical drugs. It is therefore possible that polymorphism of CYP1A1 gene producing functional changes in the enzyme may be susceptible factors in cervical carcinogenesis. This study was aimed to look association of CYP1A1 m1 (T > C) and m2 (A > G) gene polymorphisms in Chhattisgarh population. In this case-control study, we analyzed leukocyte DNA from a total of 200 subjects form Chhattisgarh (100 cases and 100 controls). All subjects were genotyped for CYP1A1 m1 (T > C) and m2 (A > G) using PCR-RFLP with statistical analysis by using SPSS version 16.0 and VassarStats (online). Among the two gene variants rs4646903 (T > C) and rs1048943 (A > G), individuals with AG and GG genotypes of CYP1A1 m2 polymorphism have significantly higher and increased risk of cervical cancer (OR = 2.0, 95%CI = 1.04-3.84, p = 0.035; OR = 62.9, 95%CI = 3.72-1063.83, p = 0.004 respectively) and the association of CYP1A1 m1 polymorphism did not show any significant relationship with cervical cancer patients (p = 0.23). The ‘G’ allele showed strong association with the disease (p < 0.0001). Thus, CYP1A1 m2 polymorphism showed an increased risk in the population leading to cervical cancer. Our study suggested that the presence of ‘C’ allele of rs4646903 (T > C) showed no risk and ‘G’ allele of rs1048943 (A > G) might be a leading allele to cause increased cervical cancer susceptibility due to significant association of CYP1A1 m2 gene polymorphism.     

Differences in Executive Function Among Patients With Schizophrenia,Their Unaffected First-Degree Relatives,and Healthy Participants

BackgroundPatients with schizophrenia (SCZ) display impaired executive functions compared with healthy controls (HCs). Furthermore, unaffected first-degree relatives (FRs) of patients with SCZ independently perform worse executive functions than do HCs. However, few studies have investigated the differences in executive functions assessed among patients with SCZ, FRs, and HCs, and the findings are inconsistent.MethodsWe investigated diagnostic differences in executive functions, namely (1) numbers of categories achieved (CA), (2) total errors (TE), and (3) percentage of perseverative errors of Nelson types (%PEN), using the Wisconsin card sorting test among patients with SCZ (n = 116), unaffected FRs (n = 62), and HCs (n = 146) at a single institute. Correlations between these executive functions and clinical variables were investigated.ResultsSignificant differences existed in all executive functions among diagnostic groups (CA, F_2,319 = 15.5, P = 3.71 × 10^–7; TE, F_2,319 = 16.2, P = 2.06 × 10^–7; and %PEN, F_2,319 = 21.3, P = 2.15 × 10^–9). Patients with SCZ had fewer CA and more TE and %PEN than those of HCs (CA, Cohen’s d = −0.70, P = 5.49 × 10^–8; TE, d = 0.70, P = 5.62 × 10^–8; and %PEN, d = 0.82, P = 2.85 × 10⁻¹⁰) and FRs (TE, d = 0.46, P = 3.73 × 10^–3 and %PEN, d = 0.38, P = .017). Of the 3 executive functions, CA and %PEN of FRs were intermediately impaired between patients with SCZ and HCs (CA, d = −0.41, P = .011 and %PEN, d = 0.41, P = .012). In contrast, no significant difference in TE existed between FRs and HCs (d = 0.22, P = .18). Although CA and TE were affected by the duration of illness (P < .017), %PEN was not affected by any clinical variable in patients with SCZ (P > .017).ConclusionsExecutive function, particularly %PEN, could be a useful intermediate phenotype for understanding the genetic mechanisms implicated in SCZ pathophysiology.     

GSTP1(rs1695)基因多态性与自体造血干细胞移植患者血液学毒性的关系研究

目的:研究GSTP1(rs1695)(简称GSTP1)基因多态性与自体造血干细胞移植患者使用CBV方案(环磷酰胺、卡莫司汀、依托泊苷)预处理后血液学毒性之间的关系。方法:对2015年4月-2017年6月到我院治疗的83例使用CBV方案预处理的自体造血干细胞移植患者进行回顾性分析,采用荧光染色原位杂交检测法测定GSTP1 A313G的多态性,统计血液学毒性和粒细胞缺乏性发热发生率以及白细胞、中性粒细胞、血小板植入时间,分析GSTP1基因与上述指标之间的关系。结果:83例患者中28例(33.73%)存在有至少1个基因位点的变异,A等位基因频率为81.3%,G等位基因频率为18.7%。GSTP1 AA基因型患者发生Ⅳ度白细胞、Ⅳ度中性粒细胞、Ⅳ度血小板减少的时间分别为化疗后(8.91±1.25)、(9.02±1.19)、(11.56±1.58)d,携带GSTP1 313等位基因G(AG/GG基因型)的患者减少的时间分别为化疗后(8.61±1.17)、(8.68±1.19)、(11.44±1.34)d。GSTP1 AA基因型患者白细胞、中性粒细胞、血小板的植入时间分别为自体造血干细胞回输后(11.98±1.99)、(10.44±1.35)、(15.55±2.18)d;携带GSTP1 313等位基因G(AG/GG基因型)的患者植入时间分别为自体造血干细胞回输后(12.41±2.44)、(10.36±1.62)、(16.29±3.15)d。GSTP1 AA基因型及携带GSTP1 313等位基因G(AG/GG基因型)的患者移植期间发生Ⅲ~Ⅳ度贫血的患者分别为24、11例,分别占对应基因型患者的43.64%、39.29%;发生粒细胞缺乏性发热的分别为21、11例,分别占对应基因型患者的38.18%、39.29%,但上述差异均无统计学意义(P>0.05)。结论:GSTP1基因多态性与自体造血干细胞移植患者使用CBV方案预处理后的血液学毒性未见相关性,亦不影响干细胞植入时间。     

高分辨率熔解曲线法在GLP1R基因多态性位点rs3765467检测中的应用

目的:建立检测肠促胰岛素样肽-1受体(GLP1R)基因已知突变位点rs3765467(NT_007592.16的第39 065 819位)的方法,并评价其准确性与实用性。方法:收集我院体检中心2015年10月-2016年2月72例健康体检者的外周静脉血样本,采用柱提法提取其全血DNA,经降落聚合酶链反应扩增后,采用高分辨率熔解曲线(HRM)法对产物进行分析;同时选取其中38例受试样本进行双脱氧链终止法(Sanger测序法)测序验证,比较2种方法的结果。结果:突变扫描结果显示,扩增片段中存在39 065 817和39 065 819两个多态性位点。HRM法只检测出了4种基因型[GCG/GCG、GCA/GCG或ACG/GCG、GCA/GCA或ACG/ACG、A(G)CA(G)];而Sanger测序法共检测出6种基因型[GCG/GCG、ACG/GCG、ACG/ACG、A(G)CA(G)、GCA/GCG、GCA/GCA]。结论:HRM法可区分GCG/GCG和A(G)CA(G)基因型,但无法区分GCA/GCG与ACG/GCG杂合突变、GCA/GCA与ACG/ACG纯合突变。该方法并不适用于多个邻近位点的单核苷酸多态性检测。在进行单核苷酸突变检测时,应对序列进行综合分析后再选取经济、简便的方法。     

云南地区哮喘患儿GLCCI1基因rs37973位点多态性分布特点

目的：了解云南地区哮喘患儿GLCCI1基因rs37973位点的分布特点,为临床针对不同地域、种族和基因型的个体实现药物个体化治疗提供参考。方法：选取2016年11月至2018年10月在昆明市儿童医院门诊或住院部被诊断为哮喘的患儿共157例,采用荧光原位杂交法（FISH）检测哮喘患儿GLCCI1基因rs37973位点的基因型。结果：157例患儿的GLCCI1基因rs37973位点基因型分布为GG 36例（23.0%）、GA 77例（49.0%）、AA 44例（28.0%）,等位基因G和A的分布频率分别为47.5%和52.5%。基因型分布与欧洲、南美洲、东南亚、东亚和部分南亚及部分北美洲地区基本一致（P>0.05）,而与非洲、西亚、中美洲和部分南亚以及部分北美洲地区存在差异（P<0.05）。结论：哮喘患者GLCCI1基因rs37973位点的基因型分布可能具有地域、种族差异,临床应该针对性地给予个体化药物治疗。     

血液净化对脓毒症患儿免疫功能的影响

脓毒症是严重创作、烧伤、严重感染、大手术后常见的并症,病死率高达30%～50％.     

Effects of Mu-Opiate Receptor Gene Polymorphism rs1799971 (A118G) on the Antidepressant and Dissociation Responses in Esketamine Nasal Spray Clinical Trials

BackgroundAt ketamine and esketamine doses at which antidepressant doses are achieved, these agents are relatively selective, noncompetitive, N-methyl-D-aspartate receptor antagonists. However, at substantially higher doses, ketamine has shown mu-opioid receptor (MOR–gene symbol: OPRM1) agonist effects. Preliminary clinical studies showed conflicting results on whether naltrexone, a MOR antagonist, blocks the antidepressant action of ketamine. We examined drug-induced or endogenous MOR involvement in the antidepressant and dissociative responses to esketamine by assessing the effects of a functional single nucleotide polymorphism rs1799971 (A118G) of OPRM1, which is known to alter MOR agonist-mediated responses.MethodsParticipants with treatment-resistant depression from 2 phase III, double-blind, controlled trials of esketamine (or placebo) nasal spray plus an oral antidepressant were genotyped for rs1799971. Participants received the experimental agents twice weekly for 4 weeks. Antidepressant responses were rated using the change in Montgomery–Åsberg Depression Rating Scale (MADRS) score on days 2 and 28 post-dose initiation, and dissociative side effects were assessed using the Clinician-Administered Dissociative-States Scale at 40 minutes post-dose on days 1 and 25.ResultsIn the esketamine + antidepressant arm, no significant genotype effect of single nucleotide polymorphism rs1799971 (A118G) on MADRS score reductions was detected on either day 2 or 28. By contrast, in the antidepressant + placebo arm, there was a significant genotype effect on MADRS score reductions on day 2 and a nonsignificant trend on day 28 towards an improvement in depression symptoms in G-allele carriers. No significant genotype effects on dissociative responses were detected.ConclusionsVariation in rs1799971 (A118G) did not affect the antidepressant response to esketamine + antidepressant. Antidepressant response to antidepressant + placebo was increased in G-allele carriers, compatible with previous reports that release of endorphins/enkephalins may play a role in mediating placebo effect.Trial Registration{"type":"clinical-trial","attrs":{"text":"NCT02417064","term_id":"NCT02417064"}}NCT02417064 and {"type":"clinical-trial","attrs":{"text":"NCT02418585","term_id":"NCT02418585"}}NCT02418585; www.clinicaltrials.gov     

Cannabinoid CB1 Receptor Immunoreactivity in the Prefrontal Cortex: Comparison of Schizophrenia and Major Depressive Disorder

We recently showed that measures of cannabinoid 1 receptor (CB1R) mRNA and protein were significantly reduced in dorsolateral prefrontal cortex (DLPFC) area 9 in schizophrenia subjects relative to matched normal comparison subjects. However, other studies have reported unaltered or higher measures of CB1R levels in schizophrenia. To determine whether these discrepancies reflect differences across brain regions or across subject groups (eg, presence of depression, cannabis exposure, etc), we used immunocytochemical techniques to determine whether lower levels of CB1R immunoreactivity are (1) present in another DLPFC region, area 46, in the same subjects with schizophrenia, (2) present in area 46 in a new cohort of schizophrenia subjects, (3) present in major depressive disorder (MDD) subjects, or (4) attributable to factors other than a diagnosis of schizophrenia, including prior cannabis use. CB1R immunoreactivity levels in area 46 were significantly 19% lower in schizophrenia subjects relative to matched normal comparison subjects, a deficit similar to that observed in area 9 in the same subjects. In a new cohort of subjects, CB1R immunoreactivity levels were significantly 20 and 23% lower in schizophrenia subjects relative to matched comparison and MDD subjects, respectively. The lower levels of CB1R immunoreactivity in schizophrenia subjects were not explained by other factors such as cannabis use, suicide, or pharmacological treatment. In addition, CB1R immunoreactivity levels were not altered in monkeys chronically exposed to haloperidol. Thus, the lower levels of CB1R immunoreactivity may be common in schizophrenia, conserved across DLPFC regions, not present in MDD, and not attributable to other factors, and thus a reflection of the underlying disease process.     

抗心磷脂抗体阳性脑梗死与HLA-DQA1和HLA-DQB1基因多态性的关系

目的:探讨人类白细胞抗原(HLA)的DQA1和DQB1基因多态性与抗心磷脂抗体(ACA)阳性脑梗死的相关关系.方法:运用聚合酶链式反应-序列特异性引物(PCR-SSP)法对30例抗心磷脂抗体阳性(ACA+)脑梗死患者和90例抗心磷脂抗体阴性(ACA-)脑梗死患者HLA-DQA1和DQB1基因多态性进行分型.结果:2组共检出12对HLA-DQA1和HLA-DQB1等位基因,ACA+脑梗死组患者的DQA1*0301等位基因频率为35.0%,高于ACA-脑梗死组患者的17.7%(P < 0.05);ACA+脑梗死组患者的DQB1*0501等位基因频率为31.7%,高于ACA-脑梗死组患者的16.7%(P < 0.05).结论:DQA1*0301和DQB1*0501等位基因与ACA+脑梗死的易感性相关,可能是ACA+患者脑梗死的易感基因.     

ABCB1基因多态性与肾移植患者围手术期服用他克莫司相关不良反应的相关性

目的:探讨腺苷三磷酸(ATP)结合盒转运体B1(ABCB1)基因多态性与肾移植患者围手术期服用他克莫司相关不良反应的相关性。方法:选取2014年11月-2018年3月于我院行肾移植术且术后服用他克莫司的患者170例,检测其ABCB1 C1236T(rs1128503)、ABCB1 G2677T/A(rs2032582)和ABCB1 C3435T(rs1045642)基因型。采用χ2检验比较不同基因型患者间他克莫司相关不良反应的发生率,相关不良反应包括消化道反应、肺部感染、肾功能异常、肝功能异常、血糖升高、血脂升高、白细胞降低。采用Logistic回归模型进行单位点危险度分析。应用PHASE软件分析患者上述基因的主要单倍型,并分析其主要单倍型与他克莫司相关不良反应的相关性。结果:170例患者中,ABCB1 C1236T(rs1128503)检测结果显示CC型21例(占12.3%)、CT型78例(占45.9%)、TT型71例(占41.8%);ABCB1 G2677T/A(rs2032582)检测结果显示GG型25例(占14.7%)、GA+GT型95例(占55.9%)、AA+AT+TT型50例(占29.4%);ABCB1 C3435T(rs1045642)检测结果显示CC型57例(占33.5%)、CT型82例(占48.2%)、TT型31例(占18.3%)。不同ABCB1基因型患者间消化道反应、肺部感染、肾功能异常、血糖升高、血脂升高、白细胞降低的发生率差异均无统计学意义(P>0.05),但ABCB1 C1236T(rs1128503)及ABCB1 C3435T(rs1045642)不同基因型患者间肝功能异常的发生率差异有统计学意义(P<0.05),ABCB1 G2677T/A(rs2032582)不同基因型患者间肝功能异常的发生率差异虽无统计学意义(P=0.069),但P<0.1。Logistic回归分析显示,ABCB1 C1236T(rs1128503)CC型[OR=4.959,95%CI(1.700,14.468),P=0.003]、ABCB1 G2677T/A(rs2032582)GG型[OR=3.500,95%CI(1.164,10.524),P=0.026]以及ABCB1 C3435T(rs1045642)CC型[OR=3.033,95%CI(1.012,9.095),P=0.048]均为他克莫司致相关肝功能异常的风险因子。ABCB1 CGC单倍型为主要单倍型,其携带与否与他克莫司相关肝功能异常的发生率差异存在统计学意义(P=0.002),且是他克莫司相关肝功能异常的风险因子[OR=3.173,95%CI(1.512,6.656),P=0.002]。结论:携带ABCB1 CGC单倍型的肾移植患者围手术期服用他克莫司出现肝功能异常的可能性较大。     

阿立哌唑治疗精神分裂症对患者认知功能和神经营养因子的影响

目的:探讨阿立派唑治疗精神分裂症对患者认知功能和神经营养因子(NT)的影响.方法:选取2019年9月至2020年6月在商丘市第二人民医院治疗的75例精神分裂症患者,随机抽签分为对照组(38例)与观察组(37例).对照组口服利培酮,观察组使用阿立派唑片治疗,比较两组治疗前后精神分裂症认知功能成套测验(MCCB)评分及血清...