养血清脑颗粒治疗老年期痴呆的临床疗效观察

目的：观察养血清脑颗粒对老年期痴呆的疗效。方法：治疗组老年期痴呆患者36例均应用养血清脑颗粒。详录治疗前后实验室检查数据。健康老年人34例为对照组，以其体检时所得相关指标与治疗组比较分析。结果：有效率85％，S-TC明显下降，P-SOD明显升高，P-LPO，Ht，Va降低、EET缩短。结论：养血清脑颗粒具有降脂、抗自由基损伤。改善异常血液流变，增加脑血流量等功用。对老年期痴呆防治有较好效果。     

进口化学药品说明书的基本要素

药品说明书是药品获批准上市后的重要证明文件之一，是对被批准的适应症、用法、用量等有关用药重要信息的详细说明，是指导医患用药的关键依据。在《中华人民共和国药品管理法》、《药品注册管理办法》（试行）以及国家食品药品监督管理局局23号令等法律、法规和条例中，对药品说明书及相关内容明确了其要求和责任等，这对认识说明书的作用和地位，并且对其进行制订和核准都起着重要的指导作用。     

Foreign metallothionein-I expression by transient transfection in MT-I and MT-II null astrocytes confers increased protection against acute methylmercury cytotoxicity

The mechanisms associated with metallothionein (MT) gene regulation are complex and poorly understood. Only a modest increase in brain MT expression levels is attained by exposure to metals, MT gene transfection, and MT gene knock-in techniques. Accordingly, in the present study, MT null astrocytes isolated from transgenic mice deficient in MT-I and MT-II genes were introduced as a zero background model of MT expression. MT protein levels were determined by western blot analysis. MT proteins in MT-I and MT-II null astrocytes were undetectable. Transient MT-I gene transfection increased the levels of foreign MT expression in MT-I and MT-II null astrocytes by 2.3-fold above basal levels in wild-type astrocytes. Intracellular Na(2)51CrO(4) efflux and D-[2,3-3H]aspartate uptake were studied as indices of acute methylmercury (MeHg) (5 microM) cytotoxicity. In MT-I and MT-II knockout astrocytes MeHg led to significant (p<0.01) increase in Na(2)51CrO(4) efflux and a significant (p<0.05) decrease in the initial rate (1 min) of D-[2, 3-3H]aspartate uptake compared to MT-I and MT-II knockout controls. Transfection of the MT-I gene in MT-I and MT-II null mice significantly (p<0.01) decreased the effect of MeHg on Na(2)51CrO(4) efflux in MT null, as well as wild-type astrocytes. MT-I gene transfection in MT-I and MT-II null astrocytes reversed the inhibitory effect of MeHg on D-[2,3-3H]aspartate uptake, such that initial rates of uptake in MT-I transfected cells in the presence and absence of MeHg (5 microM) were indistinguishable. These results demonstrate that: (1) astrocytes lacking MTs are more sensitive to MeHg than those with basal MT protein levels, (2) the MT-I gene can be overexpressed in MT-I and MT-II null astrocytes by transient MT-I gene transfection, and (3) that foreign MT expression endows astrocytes with increased resistance to MeHg.     

CA125单独及联合多种抗原标志物对卵巢癌的诊断价值

目的 :探讨多种肿瘤标志物对卵巢癌的诊断价值。方法 :应用化学发光法测定卵巢肿瘤、子宫内膜异位症和盆腔炎性包块的CA1 2 5、CA1 99、CA1 5 3、AFP、CEA阳性率。结果 :卵巢癌患者中 ,80 .6 0 %CA1 2 5阳性 ,92 .5 3%联合检测阳性 ,阳性率明显高于良性肿瘤、子宫内膜异位症、盆腔炎性包块患者 (P <0 .0 1 ) ;CA1 2 5与卵巢癌的临床分期及病理类型无关 ,但Ⅰ期卵巢癌患者的血清CA1 2 5值明显低于Ⅱ～Ⅳ期患者 (P <0 .0 1 )。结论 :CA1 2 5对卵巢癌的诊断有一定的价值 ,联合监测能提高卵巢癌的诊断率 ,尤其对早期卵巢癌。     

综合治疗发育性弱视243例

目的:探讨各种类型发育性弱视治疗的疗效。方法:对243例发育性弱视患者进行包括验光配镜、遮盖治疗、红光闪烁治疗、后像疗法、精细目力训练等的综合治疗。结果:基本治愈率为56.4%,有效率为92.4%,其中轻度弱视的治愈率为81.6%,中度为41.1%,重度为24.3%;屈光不正性弱视的治愈率为62.9%,斜视性弱视为49.0%,屈光参差性弱视为43.1%,形觉剥夺性弱视为18.8%;中心注视的治愈率为65.3%,旁中心注视为20.7%;年龄≤6岁的治愈率为82.7%,年龄在7~9岁间的为49.4%,年龄≥10岁的为19.6%。结论:弱视的治疗效果与弱视程度、类型、注视性质、初诊年龄等密切相关,早期发现,早期治疗效果好。综合疗法的疗效优于单一治疗方法。     

Psychometric evaluation of the Taiwan version of the Disability of the Arm, Shoulder, and Hand (DASH) questionnaire.

BACKGROUND AND PURPOSE: To adapt the Taiwan version of the Disability of the Arm, Shoulder, and Hand (DASH) questionnaire and evaluate its psychometric properties. METHODS: The DASH questionnaire was adapted through the process of translation, back-translation, and expert review. Eighty two subjects with upper extremity disorders were recruited in a medical center and 46 of these patients could be followed up to assess retest reliability in less than 10 days. Cronbach alpha and intraclass correlation coefficient were used to evaluate the internal consistency and test-retest reliability. Principal axis factor analysis was performed to assess the factor-construct validity, while concurrent validity was tested with the Medical Outcomes Study Short Form-36 (SF-36) Taiwan version questionnaire. RESULTS: The internal consistency of the Taiwan version of the DASH questionnaire was high (Cronbach alpha = 0.96) and the test-retest reliability was satisfactory (intraclass correlation coefficient = 0.9). Principal axis factor analysis confirmed the 1-factor model. The Pearson correlation coefficients of the DASH questionnaire to the SF-36 showed a correlation with physical component summary scores rather than mental component summary scores. Bodily pain, physical function and role-physical scores among the SF-36 subscales were most significantly correlated with DASH disability/symptom scores. CONCLUSION: The Taiwan version of the DASH questionnaire is a valid and reliable measure of health status for patients with upper-extremity disorders.     

COX-2、Survivin蛋白在卵巢上皮性癌中的表达及与临床病理因素的关系

目的探讨卵巢上皮性癌组织中环氧合酶2（COX-2）与Survivin的表达以及与临床病理因素的关系。方法采用免疫组化Elivision染色法检测COX-2、Survivin蛋白在60例卵巢上皮性癌组织、20例正常卵巢、20例良性卵巢上皮性肿瘤及20例交界性卵巢上皮性肿瘤中的表达。结果COX-2、Survivin蛋白在正常卵巢、良性卵巢上皮性肿瘤、交界性卵巢上皮性肿瘤组织及卵巢上皮性癌组织中的表达差异有高度显著性（P〈O．05）。COX-2表达与卵巢上皮性癌患者盆腹腔淋巴结有无转移呈显著相关性（P〈O．05）。Survivin基因表达与卵巢上皮性癌的病理类型有相关性（P〈O．05）、Survivin基因表达与淋巴结转移有显著相关性（P〈O．05）。结论COX-2、Survivin蛋白在卵巢上皮性癌中高表达，并在卵巢上皮性癌的发生、发展中起着重要作用，说明卵巢上皮性癌的发生非单一基因作用，而是多基因协同作用。     

体外循环心脏直视术后神经系统并发症防治18例报告

目的探讨心脏直视手术后神经系统并发症发生的原因、预防措施及救治体会。方法回顾性分析心脏直视手术后18例神经系统并发症的临床表现及诊治过程。结果18例中,一过性的神经精神功能紊乱13例,中枢神经系统功能障碍4例;经治疗,1例死亡,17例患者均痊愈出院,随访中,有2例留下后遗症。结论引发体外循环心脏直视手术后神经系统并发症的主要原因是脑栓塞和脑氧供需失衡、年龄偏大、原有神经系统疾病和糖尿病、术前心功能差、大动脉病变及体外循环时间长等,治疗方法以支持性为主,消除脑组织本身所发生破坏性反应,此外,可以通过改进各项技术措施加以预防。     

Effects of kadsurenone on the systemic inflammatory response in rat model of acute pancreatitis

Objective： To study the effects of kadsurenone on inflammatory mediators Platelet-activating factor （PAF）, tumor necrosis factor-α（TNF-α） and interleukin-6（IL-6） in rat model of acute pancreatitis（AP）. Methods： SD male rats （104） were randomly divided into sham group （n = 24）, AP group （n = 40） and kadsurenone group （n = 40）. The rats were killed 3, 6, 12 and 24 hours after operation. The serum level of PAF, TNF-α and IL-6 was measured. Results： The serum level of PAF, TNF-α and IL-6 of AP group was significantly increased（P 〈 0.01 ）compared with control group. The serum level of TNF-α got to a peak 6 hours after operation, and the serum IL-6 getting to a peak 12 hours after operation in AP group. After kadsurenone was administered to AP rats, pancreas and lung myeloperoxidase （MPO）, serum amylase activity was reduced. Histology showed a trend toward improvement. The serum level of PAF, TNF-α and IL-6 was significantly decreased （P 〈 0.05）. Conclusion. Kadsurenone can reduce the severity of systemic inflammation in rats with AP and relieve the damage of the pancreas and lung in AP rats. These results suggested that kadsurenone may be useful in the treatment of acute pancreatitis.     

10年间妊娠合并糖尿病发生状况及母儿结局的变化

目的探讨10年间妊娠合并糖尿病发生状况及母儿结局的变化,并分析其原因。方法近10年我院妊娠合并糖尿病孕妇共计58例,将其分成两组,1994年1月~1998年12月前5年19例患者作为A组,1999年1月~2003年12月后5年39例患者作为B组,对两组资料中孕妇一般情况、病情严重程度、治疗情况及分娩方式、围产儿并发症等情况进行比较分析和统计学处理。结果①A组孕妇孕晚期体重指数(BMI)、年龄、正规产检率、无症状患者均明显低于B组,其确诊孕周晚于B组;②A组治疗前空腹血糖值、酮症酸中毒发生率、早产率均高于B组;③A组单纯饮食控制不佳需加用胰岛素者及血糖控制不良率高于B组,A组经阴道产钳助产率亦高于B组;④A组围产儿并发症,死胎发生率、新生儿窒息率、IRDS发生率均高于B组。结论妊娠合并糖尿病对母儿可造成多种危害,近5年妊娠合并糖尿病发生率虽上升,但母儿并发症并未相应增多,与孕妇健康意识增强、孕期进行筛查,早发现,早治疗密切相关。