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1.
目的:分析经颅多普勒血流动力学参数与中医体质辨识的相关性,探讨经颅多普勒超声对中医体质辨识的诊断意义。方法:选取北京中医药大学东直门医院门诊患者51例及健康体检者13人。当日进行经颅多普勒血流超声检查和中医体质量表评测,计算颅内14个血管部位的S2峰时流速VS2和S1峰至S2峰的血流加速度AS2-1,分析不同中医体质与血流动力学参数的关系。结果:VS2-RPCA与阳虚质(r=-0.355,P <0.05)、湿热质(r=-0.400,P<0.05),与气郁质(r=-0.360,P<0.05)呈负相关;VS2-LPCA与湿热质呈负相关(r=-0.481,P<0.01);痰湿质与AS2-1-RCS呈负相关(r=-0.541,P<0.01);湿热质与AS2-1-RMCA(r=-0.360,P<0.05)、AS2-1-RCS(r=-0.507,P<0.01)、AS2-1-RVA(r=-0.359,P<0.05)呈负相关;血瘀质与AS2-1-LICA呈正相关(r=0.481,P<0.01)。结论:经颅多普勒超声血流动力学参数对中医体质的判别具有...  相似文献   
2.
目的: 观察不同针刺方法对周围性面神经麻痹的疗效.方法: 将200例周围性面神经麻痹患者随机分为2组,分别采用先矫形后针刺法(治疗组)和常规针刺法(对照组)进行治疗.结果: 治疗组愈显率为97-0%,对照组愈显率为78-0%,治疗组疗效优于对照组(P<0-01).结论: 先矫形后针刺法治疗周围性面神经麻痹优于常规针刺法.  相似文献   
3.
AN EPIDEMIOLOGY AND MOLECULAR GENETIC STUDY ON BREAST CANCER SUSCEPTIBILITY   总被引:3,自引:0,他引:3  
INTRODUCTION  Breastcancerisoneofthemostcommoncancerandcauseofdeathinwomenaroundtheworld .Thereisafourtofivefoldvariationintheincidenceratesacrossdifferentcountries.ThelowestratesareobservedinAsia ,andthehighestratesareobservedinwesternEuropeandNorthAm…  相似文献   
4.
Objective To investigate the association between CYP1A1 gene polymorphisms and susceptibility of nasopharyngeal carcinoma in Cantonese nuclear families through family-based association study. Methods A total of 457 Cantonese nuclear families, consisting of 2134 members, were recruited as subjects. Each family included two parents and at least one offspring with nasopharyngeal carcinoma. Two single nucleotide polymorphisms (SNP) in CYP1A1 named m1 (rs4646903) and m2 (rs1048943) , were genotyped by PCR-RFLP assay and verified by directly sequencing. The genotype data were analyzed with family-based association test (FBAT) software to check the linkage and association between the two genetic markers and susceptibility of nasopharyngeal carcinoma. Results FBAT analysis showed that the minor allele frequencies (MAF) of the two SN P were 0. 442 (C) and 0. 339 (G) respectively. For m1 polymorphism in CYP1A1 gene was not significantly associated with nasopharyngeal carcinoma in our study population whether stratified with VCA-IgA or not (without stratification : X2=2. 399, P=0. 301 ; with stratification : Iow-titer group (VCA-IgA<1 : 80), MAF=0. 457 (C), X2=1.221, P=0.543 ; high-titer group (VCA-IgA ≥1 : 80), MAF=0. 427 (C), X2=2. 832, P=0. 243). For m2 polymorphism, when VCA-IgA<1 : 80, the G allele showed decreased transmission under additive and dominant model (MAF=0. 347 (G) ; Zadditive=-2. 120,Padditive=0. 034;Zdominant=-2. 303,Pdominant=0.021)and a boundary P value was got with global statistic (X2=5. 394, P=0. 067). Haplotype TG (0. 057), constructed by ml and m2, might decrease nasophargneal carcinoma risk (Z=-2. 002,P=0. 045). A boundary P value was also got with global statistic (X2=7. 067 ,P=0. 070). Conclusion There was no statistical significance between ml polymorphism and susceptibility of nasopharyngeal carcinoma in Cantonese nuclear families. And this study showed that m2 polymorphism might associated with the decrease of nasopharyngeal carcinoma in Cantonese nuclear families.  相似文献   
5.
齐刺温针肩内俞治疗肩关节周围炎100例临床观察   总被引:3,自引:1,他引:3  
贾卫华  张镜  王玲  刘梅举  马艳东 《河北中医》2003,25(12):925-927
目的 观察齐刺温针肩内俞治疗肩关节周围炎的临床疗效。方法 齐刺温针肩内俞治疗肩关节周围炎 1 0 0例 (治疗组 ) ,并与常规针刺治疗 1 0 0例 (对照组 )进行对照观察。结果 临床治愈率、总有效率治疗组分别为 78.0 0 %、99.0 0 % ,对照组分别为 61 .0 0 %、87.0 0 % ,2组比较有显著性差异 (P <0 .0 1 )。治疗组在缓解疼痛、改善肩关节活动、提高患者日常生活能力及缩短疗程方面均明显优于对照组 ( P <0 .0 1 )。结论 齐刺温针肩内俞治疗肩关节周围炎疗效确切 ,能较快缓解疼痛 ,改善肩关节功能。  相似文献   
6.
乳腺癌组织CA1、CA2基因区域杂合性缺失的研究   总被引:1,自引:0,他引:1  
  相似文献   
7.
8.
贾卫华  王继先  李本孝 《肿瘤》2000,20(4):245-248
目的 研究遗传因素在乳腺癌发生中的作用。方法 采用1:1匹配的病例对照研究方法,。从我国四个城市的主要医院收集了1996年10月 ̄1997年1月间入院的乳腺癌新发病例及其对照计313对,并对其进行家系调查。采用Logistic回归分析方法进行乳腺癌危险因素分析。采用Li-Mantel-Gart法进行乳腺癌分离比的估算,采用Falconer回归法进行遗传度估算。结果 乳腺部家族史是一显著的危险因素,  相似文献   
9.
外伤性大面积脑梗死是急性重型颅脑损伤中较难预防且病死率较高的疾病。特别近年来由于经济及交通事业的飞速发展,重度颅脑外伤尤其是大面积外伤性脑梗死的诊断病例呈逐渐增多趋势。大面积外伤性脑梗死具有死亡率及病残率高的特点,给人民群众健康造成极大危害。现将山西省吕梁市人民医院近两年收治的10例病例报告如下。  相似文献   
10.
Objective To investigate the association between CYP1A1 gene polymorphisms and susceptibility of nasopharyngeal carcinoma in Cantonese nuclear families through family-based association study. Methods A total of 457 Cantonese nuclear families, consisting of 2134 members, were recruited as subjects. Each family included two parents and at least one offspring with nasopharyngeal carcinoma. Two single nucleotide polymorphisms (SNP) in CYP1A1 named m1 (rs4646903) and m2 (rs1048943) , were genotyped by PCR-RFLP assay and verified by directly sequencing. The genotype data were analyzed with family-based association test (FBAT) software to check the linkage and association between the two genetic markers and susceptibility of nasopharyngeal carcinoma. Results FBAT analysis showed that the minor allele frequencies (MAF) of the two SN P were 0. 442 (C) and 0. 339 (G) respectively. For m1 polymorphism in CYP1A1 gene was not significantly associated with nasopharyngeal carcinoma in our study population whether stratified with VCA-IgA or not (without stratification : X2=2. 399, P=0. 301 ; with stratification : Iow-titer group (VCA-IgA<1 : 80), MAF=0. 457 (C), X2=1.221, P=0.543 ; high-titer group (VCA-IgA ≥1 : 80), MAF=0. 427 (C), X2=2. 832, P=0. 243). For m2 polymorphism, when VCA-IgA<1 : 80, the G allele showed decreased transmission under additive and dominant model (MAF=0. 347 (G) ; Zadditive=-2. 120,Padditive=0. 034;Zdominant=-2. 303,Pdominant=0.021)and a boundary P value was got with global statistic (X2=5. 394, P=0. 067). Haplotype TG (0. 057), constructed by ml and m2, might decrease nasophargneal carcinoma risk (Z=-2. 002,P=0. 045). A boundary P value was also got with global statistic (X2=7. 067 ,P=0. 070). Conclusion There was no statistical significance between ml polymorphism and susceptibility of nasopharyngeal carcinoma in Cantonese nuclear families. And this study showed that m2 polymorphism might associated with the decrease of nasopharyngeal carcinoma in Cantonese nuclear families.  相似文献   
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