大黄(庶虫)虫丸治疗囊肿性痤疮的临床疗效评价

目的　观察大黄虫丸治疗囊肿性痤疮的临床疗效。　方法　选择囊肿性痤疮患者 33 例做为治疗组,给予口服大黄虫丸治疗,观察并记录结果。　结果　治疗的总有效率为 90 9%,对照组(P<0 05)。　结论　大黄虫丸对囊肿性痤疮有较好的临床疗效。     

基于临床流程功能需求的生理监测仪配置评估

病人生理监测仪是临床医学的主要仪器之一，由于所涉及的技术流程定位不同，功能需求也就不同，其功能配置也应有所不同。本文从分解分析生理监测仪相关应用领域的技术定位功能需求出发，讨论卫生技术装备管理的功能配置评估。     

胰岛素样生长因子1对新生大鼠缺氧缺血性脑损伤保护机制的研究

目的　建立单侧缺氧缺血性脑损伤 (HIBD)动物模型 ,研究胰岛素样生长因子 1(IGF 1)对HIBD的影响和可能机制。　方法　选择健康 7日龄Wistar大鼠 12 0只 ,建立HIBD模型 ,随机分成假手术组、HIBD组、HIBD后 0 .2mg/kg人基因重组IGF 1干预组 (RH IGF 1组 )、0 .0 6 6mg/kg人基因重组IGF 1干预组 (SRH IGF 1组 )及盐水对照组 (对照组 )。各组按观察时段进一步分为 2 4、4 8、72h组 ,每组 8只。各组于规定时刻观测脑形态学改变、谷氨酸 (Glu)含量、凋亡细胞计数、Bcl 2蛋白表达。　结果　 (1)HIBD 4 8h组Glu(116 2 .2± 10 8.1)mg/kg ,较假手术组(75 0 .9± 5 3.4 )mg/kg明显升高 (P <0 .0 5 ) ;HIBD组凋亡细胞计数 [2 4h :(7.6± 1.9) % ,4 8h(12 .6±1.2 ) % ,72h :(13.8± 0 .9) % ],较假手术组 [2 4h(2 .0± 0 .2 ) % ,4 8h(2 .0± 0 .3) % ,72h(2 .0±0 .2 ) % ]明显增加 (P均 <0 .0 5 )。 (2 )与对照组相比 ,RH IGF 1组脑组织病变减轻 ;干预 4 8h组Glu[SRH IGF 1组 (781.4± 5 4 .2 )mg/kg ,RH IGF 1组 (74 0 .5± 4 6 .6 )mg/kg],较对照组 (112 6 .6± 4 8.0 )mg/kg明显降低 (P均 <0 .0 5 ) ;RH IGF 1组凋亡细胞计数 [2 4h :(3.6± 0 .9) % ,4 8h(8.2± 2 .2 ) % ,72h(9.4± 1.4 ) % ],较对     

逆行岛状皮瓣修复手部软组织缺损

目的报道手部软组织缺损逆行岛状皮瓣修复方式的选择及临床效果。方法根据手部软组织缺损的不同部位，应用六种不同的手与前臂逆行岛状皮瓣进行修复。结果本组57块皮瓣中，除4块皮瓣远端部分坏死外，其余皮瓣成活良好，外观满意，弹性、质地良好，两点辨别觉6～12mm。结论手与前臂逆行岛状皮瓣切取简便，创伤小。根据手部软组织缺损不同部位，选择不同的逆行岛状皮瓣进行修复，可获得满意的临床效果。     

太极拳拳理与克劳塞维茨『战争论』军事艺术

克劳塞维茨《战争论》认为防御这种作战形式就其本身来说比进攻这种形式强。太极拳尤以老庄道家学说为宗，不强调进攻，而注重防御，两者有相似之处。     

血清保存方法对促甲状腺激素结果的影响观察

目的 :观察血清保存方法对促甲状腺激素 (TSH)结果的影响。方法 :将甲状腺功能正常、异常患者共 10份血清 ,采用不同血清量、不同条件分组保存后测定 TSH。结果 :保存方法对 TSH结果有一定的影响。结论 :用于 TSH血清的保存量要多、要密封管口、低温保存。     

开放手术观察腰椎间盘突出症溶核失败45例分析

目的 通过开放手术观察分析椎间盘髓核化学溶解术治疗腰椎间盘突出症失败原因。方法 收集溶核失败的腰椎间盘突出症45例行开放手术治疗。结果 术中见45例硬膜外脂肪完全消失，43例髓核未见溶解，2例髓核溶解呈糊状但未被吸收，21例伴有侧隐窝狭窄，15例突出物与神经根粘连，20例黄韧带增厚，2例椎管骨性狭窄，14例突出物钙化。结论 腰椎间盘突出症病变间隙合并有侧隐窝狭窄、神经根粘连、椎管狭窄、突出物钙化等，不是溶核治疗的适应证。     

合欢皮与山合欢皮氨基酸及微量元素的分析

目的 :探讨山东、湖北合欢皮与山合欢皮的内在质量。方法 :用氨基酸自动分析仪和原子吸收分光光度计对山东、湖北合欢皮与山合欢皮的氨基酸及部分微量元素进行分析。结果 :山东、湖北合欢皮与山合欢皮均含大量人体必需氨基酸和微量元素。结论 :为评价产地对合欢皮质量的影响以及合欢皮与山合欢皮的质量差异提供了依据     

Effect of Ureaplasma urealyticum infection on IL-laand IL-6 secretion by rat Sertoli cells

Objective: To observe the effect of Ureaplasma urealyticum (UU) infection on the IL-1α and IL-6 secretion by rat Sertoli cells. Methods: Eight 20-day-old UU-free male SD rats (average weight 40 g) were used. Under sterile condition, the testes were removed and separately digested with collagenase typeⅡand hyaluronidase. High purity Sertoli cells were then isolated and adjusted to a concentration of 8×105/mL with DMEM/Ham's F-12. In the infected group, 1 mL Sertoli cell suspension and 100 mL UU (serotype 8, T960) were introduced into one well of a 24 well culture plate. In the control group, 1 mL Sertoli cell suspension and 100 mL medium were introduced. IL-1αand IL-6 were determined in the culture supernatant with ELISA. Results: The production of IL-1αwas significantly lower and of IL-6 significantly higher in the infected than those in the control groups (P<0.01). Conclusion: UU infection reduces the IL-1αand increases the IL-6 secretion by rat Sertoli cells. UU infection is probably involved in     

Innervation of the trapezius muscle: is cervical contribution important to its function?

OBJECTIVE: To study the effect of the cervical plexus and the accessory nerve to the function of the trapezius muscle. STUDY DESIGN AND SETTING: Eighteen adult male Sprague-Dawley rats were randomly divided into three groups. The neurotomies were performed in the left sides and the right sides served as within-subject controls. In group A, the accessory nerve was transected. The C2-5 were transected in group B, and both of the accessory nerve and C2-5 were cut in group C. The electrophysiologic, myophysiologic, and histologic changes of the muscles were measured. RESULTS: There were significant differences (P < 0.05) between the three groups in the recovery rates of the transverse area of the muscles. The CMAP recorded from the experimental sides in group B were similar to the control sides. The values of the maximum tension of the tetanus contraction between the two sides showed no differences either (P > 0.05). CONCLUSION: The accessory nerve supplies the most important motor input to the trapezius. Motor innervations of the cervical plexus are not very significant.