盐酸丁咯地尔治疗椎-基底动脉供血不足的效果

①目的　观察盐酸丁咯地尔对椎 基底动脉供血不足的治疗作用。②方法　将 82例椎 基底动脉供血不足病人随机分为两组 ,治疗组 4 2例 ,给予盐酸丁咯地尔 2 5 0mL静滴 ,每日 1次 ;对照组 4 0例 ,给予维脑路通0 .5g、胞二磷胆碱 0 .5 g静滴 ,每日 1次 ,均治疗 7d。检测两组治疗前后血液流变学和血流动力学指标的变化。 ③结果　治疗后治疗组全血高切黏度明显低于对照组 ,椎动脉平均血流速度 (VA)明显快于对照组 ,差异均有显著性(t=3.96 0 ,P <0 .0 1 ;t=2 .0 92 ,P <0 .0 5 )。治疗组治疗后全血高切、低切和血浆黏度明显低于治疗前 ,差异有显著性 (t=2 .74 6～ 2 .95 1 ,P <0 .0 1 ) ;VA、基底动脉平均血流速度 (BA)和外周血管阻力指数 (PI)高于治疗前 ,差异有显著性 (t=2 .732～ 5 .1 0 4 ,P <0 .0 1 )。对照组治疗后血浆黏度、PI明显低于治疗前 ,VA高于治疗前 ,差异均有显著性 (t=2 .1 6 8～ 2 .732 ,P <0 .0 5 ) ;全血高切、低切黏度、BA治疗前后差异无显著性 (t=0 .346～ 2 .0 0 8,P >0 .0 5 )。④结论　盐酸丁咯地尔对椎 基底动脉供血不足有良好的改善作用 ,其疗效明显优于维脑路通加胞二磷胆碱的治疗效果     

Bereavement therapy with adolescents: facilitating a process of spiritual growth

TOPIC: Bereavement therapy as a catalyst for spiritual growth. PURPOSE: This study aims to review the literature and reflect on the bereavement therapy undertaken with two adolescents who had been bereaved during childhood. SOURCES: Research articles and books identified through a combination of electronic and manual searches. CONCLUSIONS: It would appear that grief therapy could facilitate spiritual growth in such circumstances. Further in-depth studies are required to identify how typical or atypical this experience is, and to contribute to the evidence base for working with bereaved children and adolescents.     

不同采血针对新生儿足跟采血成功率的影响

目的：探讨不同采血针在新生儿疾病筛查采血中的采血效果。方法：采用三种采血针分别对2126例（A组）、1786例（B组）、1471例（C组）新生儿进行足跟采血，比较其采血成功率。结果：A、B、C三组之间差异有统计学意义（P〈0．01）。结论：采用7号一次性注射针头采血（C组）可明显提高采血成功率。     

厄贝沙坦治疗高血压患者的临床效果观察

目的：观察厄贝沙坦治疗高血压患者的临床效果。方法：选择2007年1月～2009年1月来本院就诊的高血压患者200例，随机分为两组，厄贝沙坦组100例，采用厄贝沙坦治疗4周；对照组100例采用依那普利治疗，观察患者用药前后动态血压、心脏功能变化，并评价临床疗效。结果：厄贝沙坦组患者治疗总有效率为97％，均未出现明显不良反应：与对照组比较．差异有统计学意义，P〈0．05。厄贝沙坦组治疗后24h、白昼和夜间平均收缩压和舒张压与治疗前比较，差异有统计学意义，P〈0．05；用药后血压晨峰也显著降低，与治疗前比较，差异有统计学意义，P〈0．05：但与对照组间比较，差异无统计学意义，P〉0．05。结论：厄贝沙坦治疗高血压疗效满意，安全性较高，还可降低患者的心脑血管意外的风险。     

急性大血管闭塞性轻型卒中血管内治疗的疗效及安全性观察

目的 观察急性大血管闭塞性轻型卒中患者血管内治疗的疗效及安全性。
方法 回顾性分析2018年1月-2019年5月行血管内治疗的急性大血管闭塞性轻型卒中（NIHSS评分
≤5分）患者的临床资料。观察术后血管成功再通率（mTICI≥2b级）、围手术期并发症、90 d良好预后率
（mRS评分≤2分）等。
结果 共纳入13例患者，平均年龄58.7±14.5岁，男性11例（84.6%）。术后血管成功再通率100%；围
手术期并发症2例，假性动脉瘤1例、无症状性颅内出血1例；90 d良好预后率100%。
结论 急性大血管闭塞性轻型卒中行血管内治疗可能是安全、有效的。     

Extacorporeal shock wave therapy unsuccessful for chronic medial epicondylitis

Medial epicondylitis is a chronic noninflammatory condition resulting from mechanical injury. Despite many treatment options, including rest, medications, physiotherapy and operative interventions, the results are too often poor; thus new treatment options are sought. We treated 4 men with chronic epicondylitis (5 affected joints) with extracorporeal shock wave therapy after failed attempts of other treatments. The patients’ complaints were graded with the Nirschl scoring system prior to and six months after therapy. The treatment consisted of three sessions, at 20-day intervals, of 3000 pulses of ultrasonic shock waves from a Piezolith 3000 unit (energy dosage was gradually increased to reach step 10 equaling 0.9 mJ/mm²). At the 6-month follow-up, no patient was pain free. Three cases had slightly lower Nirschl scores than prior to the procedure but the patients rated this difference as insignificant; two cases were unchanged. No complications were observed but all patients rated the procedure as very unpleasant. The well recognized biologic effects of ultrasonographic waves (heat generation, oscillations, cavitation, etc.) that result in functional and structural changes of cellular membranes with sonochemical reactions (acceleration of normal metabolism, oxygenation and reduction in water solutions, polymer degradation, etc.), even if present in our cases, did not result in a noticeable decrease of symptoms, even though we used high energy and more impulses per session. Significant variations in methodology make inconclusive the results of numerous reports on the use of extracorporeal shock waves in epicondylar degenerative problems, although ineffectiveness of such therapy is the conclusion of a review by Haake and colleagues.     

外加磁场对半乳糖化白蛋白磁性阿霉素纳米粒在大鼠体内分布影响的研究

目的观察半乳糖化白蛋白磁性阿霉素纳米粒(ADR-GHMN)在正常肝脏中的靶向性,并观察ADR-GHMN在全身各脏器的分布特征及外加磁场对其分布的影响.方法大鼠正中开腹,肝动脉插管并固定,肝动脉注射125I-ADR-GHMN(相当于阿霉素0.5 mg/kg),左外叶加磁场,磁场应用30 min,移去磁场后,动物立即处死;对照组:肝动脉注射ADR-GHMN,左外叶不加磁场,30min后,移去磁场后,动物立即处死,立即取靶区肝、非靶区肝、肾、心、肺、小肠、脾及周围血作γ计数.肝组织作病理切片.结果注入的纳米粒75～85%分布于肝脏,其它脏器极少.病理切片显示磁区小动脉见大量纳米粒存在,对照组及非磁区肝中纳米粒很少见.结论ADR-GHMN在正常肝组织中有明显的磁靶向性;在磁场作用下,ADR-GHMN主要分布于肝脏,其它脏器含量很少;试验组肾、心、肺、小肠、脾及外周血于对照组的放射活性比较明显降低,表明磁性物质的存在使这些脏器的相对药物暴露明显减少.     

初次献血对红细胞膜Na+-K+-ATP酶活性的影响

目的探讨初次献血对红细胞膜Na+-K+-ATP酶活性的影响.方法应用比色法分别检测50例符合献血条件的健康初次献血者献血前后的红细胞膜Na+-K+-ATP酶活性,并对结果进行分析.结果初次献血者献血前后红细胞膜Na+-K+-ATP酶活性分别为3.121±0.441和2.907±0.397 μmol.Pi/107 RBC.h,两者比较无明显差异(P＞0.05).结论初次献血对红细胞膜Na+-K+-ATP酶活性无影响,献血不会造成红细胞功能损伤.     

Targeted Thrombolytic Therapy

Venous and arterial thrombosis are closely related to many severe diseases, especially to cardiovascular and cerebrovasular disorders. Thrombolytic therapy has been proven to be an effective method to treat such disease, which decreased the mortality and morbidity greatly.     

阿米替林合并认知疗法治疗精神分裂症后抑郁的对照研究

目的　评价阿米替林合并认知疗法对精神分裂症后抑郁的治疗效果。方法　将符合CCMD 3诊断标准的 86例精神分裂症后抑郁患者随机分为治疗组和对照组 ,治疗组给予阿米替林合并认知治疗 ,对照组织给予阿米替林治疗 ,疗程 12周。采用汉密尔顿抑郁量表 (HAMD)、简明精神病量表(BPRS)、阴性症状量表 (SANS)评定临床疗效 ,采用副反应量表 (TESS)评定副反应。结果　在治疗的 4、8、12周末 ,HAMD评分治疗组优于对照组 ,显效率分别为 83 95 %和 6 1 90 % (u =5 .83,P <0 0 5 )。结论　阿米替林与认知治疗组结合治疗精神分裂症后抑郁疗效好于单用阿米替林治疗。