静心电针法治疗围绝经期综合征临床研究

目的:观察静心电针法治疗围绝经期综合征的临床疗效。方法:将符合标准的围绝经期患者60例随机分为治疗组(30例)和对照组(30例)。治疗组给予静心电针法治疗,对照组给予克龄蒙治疗,均治疗3个周期。分别于治疗前、治疗1个月、治疗3个月(即治疗结束)、治疗后3个月及治疗后6个月进行随访,采用改良的Kupperman指数(KI)进行症状评分,并于治疗前、治疗结束各检测1次血清雌二醇(E2)、卵泡刺激素(FSH)、黄体生成激素(LH)。结果:治疗组和对照组的总有效率比较差异无统计学意义(90.00%vs.93.33%,P>0.05)。2组KI评分,治疗后各时间点与治疗前比较差异均有统计学意义(P<0.01),2组之间各时间点差异无统计学意义(P>0.05),2组在治疗期间,KI均有下降,当治疗结束后3个月与6个月时,KI评分稍有上升,对照组上升稍多,但2组之间差异无统计学意义(P>0.05)。2组治疗后,性激素水平均得到改善(P<0.01),但2组之间差异无统计学意义(P>0.05)。结论:静心电针法治疗围绝经期综合征,安全、疗效好,值得推广应用。     

石家庄市社区综合干预预防老年人跌倒的效果评价

目的 了解石家庄市社区老年人跌倒的发生情况,并评价预防老年人跌倒干预措施的效果。方法 采用分层随机抽样方法,于2012年随机抽取石家庄市桥西区维明社区60岁及以上、居住至少满1年的836名老年人作为调查对象,进行基线调查,然后每年对社区老年人进行预防跌倒的社区综合干预,2015年再次对相同社区老年人的跌倒情况进行随访调查。结果 干预后跌倒发生率（5.7%）低于干预前（11.6%）;干预后调查对象关于"跌倒可以预防","老年人选择老花镜时是否需要验光后购买","老年人跌倒后是否应该马上扶起"的知晓率均高于干预前（均有P<0.001）,干预后调查对象在预防跌倒相关行为中关于"采取措施预防跌倒","没有因为担心跌倒而减少自己的日常活动或运动"比例均高于干预前（均有P<0.001）。结论 对社区老年人实施社区综合干预能够提高老年人预防跌倒知识知晓率及相关行为比例,并能有效降低跌倒的发生率。     

高效液相色谱法测定小儿磨积片中橙皮苷的含量

目的:建立以高效液相色谱法测定小儿磨积片中橙皮苷含量的方法。方法:色谱柱为SpherisorbC18,流动相为甲醇-冰醋酸-水(25∶4∶71),检测波长为283nm,流速为2·0ml/min,柱温为50℃,灵敏度为0·16AUFS,进样量为20μl。结果:橙皮苷进样量在0·024μg~1·2μg范围内与峰面积积分值呈良好的线性关系(r=0·9999),平均回收率为99·1%(RSD=0·8%)。结论:本方法简便、快捷,灵敏度及准确度高,可为小儿磨积片质量控制提供依据。     

新疆维吾尔族成人支气管哮喘的影响因素研究

摘要:目的　探讨新疆乌鲁木齐市维吾尔族人群成人支气管哮喘的影响因素。方法　本研究采用成组匹配病例对照研究方法,病例组为新疆医科大学第一附属医院呼吸内科在2014年1-12月确诊的维吾尔族支气管哮喘成人患者（n＝120例）,对照组为同期体检中心健康维吾尔族体检者（n＝126例）,两组在年龄、性别相匹配。采用问卷调查的方法收集相关暴露资料,并采用单因素分析及多因素非条件Logistic回归模型分析成人支气管哮喘影响因素。结果　多因素Logistic回归分析显示,吸烟（OR＝1.88,95% CI:1.28～2.96）、家族支气管哮喘史（OR＝6.20,95% CI:2.10～18.31）、家中铺有纯毛地毯数量多（OR＝1.87,95% CI:1.18～2.95）,睡眠质量（OR＝1.46,95% CI:1.22～1.75）,患慢性支气管炎（OR＝13.43,95% CI:6.65～25.34）及过敏性鼻炎（OR＝6.27,95% CI:3.63～10.81）是维吾尔族成人支气管哮喘的主要影响因素。结论　维吾尔族成人支气管哮喘是生活方式、环境及遗传等多种因素共同作用的结果,应加强对相关影响因素的预防及治疗,减少哮喘的发生,改善哮喘患者生活质量。     

Periodontal disease in children with Down's syndrome

Abstract – The occurrence of supra- and subgingival calculus, gingival inflammation, periodontal pockets ( 5 mm) and alveolar bone loss was determined in children (10-19 yr) with Down's syndrome (D-S) and in an aged- and sex-matched control group ( n = 39). Of D-S children ( n = 71), 39 of the patients (mean age 15.5 yr) cooperated in a clinical and roentgenologic examination. Alveolar bone loss was determined around incisors and first molars on intraoral radiographs when the distance between cementoenamel junction (GEJ) to alveolar crest (AC) exceeded 2.0 mm. Alveolar bone loss was diagnosed in 39% of the D-S children compared to 3% in the control group ( P <0.001). Of the total number of sites examined on radiographs the distance from CEJ to AC exceeded 2.0 mm in 8% in the D-S group compared to 0.2% in the control group ( P <0.001). The frequency of sites with alveolar bone loss in D-S children was significantly ( P <0.001) higher around the mandibular incisors compared to first molars. The study shows that early signs of periodontitis are frequently seen in D-S children as early as 11 yr of age and the lesions are first diagnosed in the mandibular anterior region.     

Myocardial tagging in polar coordinates with use of striped tags

Regional deformation abnormalities in the heart wall provide a good indicator of ischemia. Myocardial tagging with magnetic resonance imaging is a new method of assessing heart wall motion during contraction. Current methods of myocardial tagging either do not provide two-dimensional information or lack a coordinate system well adapted to the morphology of the heart. In this article, the authors describe a new tagging method that provides a true polar coordinate system, with both radial and angular dimensions. This is accomplished with use of a section-selective version of spatially modulated magnetization resulting in striped tags (STAGs). These STAG planes are placed in the myocardium in a star pattern so that they intersect on the long axis of the heart and stripes appear through the width of the heart wall. In the short-axis view during contraction, rotation around the long axis yields angular information such as shear and twist, while separation of the stripes within the myocardium permits measurement of radial thickening. Therefore, this method provides a coordinate system for calculating two-dimensional strain that is adapted to the morphology of the left ventricle.     

Presence of residual basal cell carcinoma in re-excised specimens is more probable when deep and lateral margins were positive

In order to quantify presence of residual BCC in patients with histologic positive margins after the first excison and to correlate the presence of residual tumor in re‐excised lesions with the location of the positive margin on the first excision, a retrospective evaluation of 2053 surgically treated BCC was performed. Only 38.3% of the re‐excised lesions showed residual tumor. In the group of re‐excised lesions where residual BCC was found, 13% had lateral positive margin in the first excision, 39% had deep positive margin and 48% had both lateral and deep positive margins. In the group of re‐excised lesions where no residual BCC was found, 49% of the primary excised lesions had lateral positive margin, 32% had deep positive margin and 19% had both deep and lateral positive margins. The association between residual tumor and positive margins was statistically significant (p = 0.01). Our findings confirm that presence of residual tumour is more likely when both lateral and deep margins are compromised.     

Effect of disease severity and pharmacotherapy of asthma on oral health in asthmatic children

Abstract – Oral health was studied in a group of asthmatic children (n = 61). The children were divided in two groups, 5–10 and 11–18 yr of age. The individuals with asthma were further sub grouped with respect to the disease severity. Severe asthma was defined as more than 10 asthmatic attacks per year. This patient group had daily medication compared to children with moderate asthma (<10 asthmatic attacks/yr) who medicated temporarily. 55 age matched children from the same area made up the control group. Ail children were examined clinically and two bitewing radiographs were taken. The results showed no statistically significant differences concerning caries prevalence and gingival condition in asthmatic children compared to a healthy control group. The study shows that neither the asthma per se nor the disease severity affected the caries prevalence and gingival condition in asthmatic children.