循经推拿治疗血管神经性头痛的体会

本文介绍了对２３例血管神经性头痛的具体治疗方法，疗效和典型病例。     

Influence of Clothing Fabrics on Skin Microcirculation

This study investigated the effects of clothing fabric on human skin microcirculation.Once skin is covered with a clothing fabric,human sensations,namely,coolness,warmth,softness,and roughness,are aroused immediately,and the cutaneous microcirculation may be changed consequently.Since the complex relationships of the human skin,the environment,and the clothing,there is few publication focusing on the physiological responses of the skin to the fabrics.In this paper,a Laser Doppler Flowmetry(LDF)was used to t...     

甘油三脂与单纯性脂肪肝的相关分析

为探讨单纯性脂肪肝的发生与总胆固醇(TC)、甘油三脂(TG) 及血糖(PG)水平的关系.对583名离、退休人员进行全面体检,结合门诊病例资料进行横断面分析.结果显示TG及TG合并TC与脂肪肝的发病显著相关(P<0.01),而单纯TC或PG升高与单纯性脂肪肝无显著相关(P>0.05).从而得出单纯性脂肪肝的发病与高TG直接相关.     

配血用高分子材料的合成与表征

用烯丙基氯和二甲胺合成了烯丙基氯化铵 ,在引发剂引发下聚合成聚铵阳离子 ,用红外光谱和核磁共振对其结构进行表征。用所合成的高分子材料来检测血清中的不完全抗体IgG ,讨论了EDTA·Na2 浓度、聚铵阳离子浓度、红细胞浓度等对检测红细胞凝聚的影响。结果发现 ,该技术具有快速、简捷和灵敏度高等优点 ,其效果优于传统的方法而和凝聚方法相同。     

Constrained oscillation of a bubble subjected to shock wave in microvessel

A three-phase coupled model of the gas–liquid–solid oscillation system is established to analyze the oscillation characteristics of a bubble inside a micro blood vessel with various radii and its shape changes with different interface boundaries. The results show that unlike the spherical symmetric oscillation in an unbounded fluid, the oscillating bubble has significant asymmetric characteristics under the constraint of a flexible microvessel, especially while its radius reduces to the same order of magnitude as that of the bubble. Moreover, the variation of microbubble motion, whether the geometric shape or oscillation feature, exhibits obvious differences in the micro blood vessel compared with the rigid wall. The reasons behind these phenomena are analyzed in this paper. The conclusions have significant importance in the understanding of the mechanism of microvessel injury in ultrasound therapy.     

红血球生长差分模型解的渐近性

差分方程△xn=rn(-xn pe^-rxn-k),n=0,1,2,…，用来描述红血球生长规律，运用迭代法给出了保证方程每一正解{xn}趋于正平衡点的一族充分条件，所得结果不仅异于已知结论，并且文中推论改进了已有定理。     

脉络膜血流图及其临床诊断价值

阐明了利用激光干涉度量术测定眼底脉胳膜血流图的原理和数据判读方法,并且以实例说明脉胳膜血流图对于多发性大动脉炎的诊断价值和在预报缺血性脑血管病方面的潜在的重要意义。     

Role of peripheral chemoreceptors in response to smoke-induced apnea vs tracheal occlusion

Summary Reflex autonomic changes which occur after cigarette smoke enters the upper airways are partially due to peripheral chemoreceptor stimulation. Chemoreceptor denervation attenuates but does not abolish smoke induced bradycardia. Denervation nearly abolishes bradycardia induced by tracheal occlusion. Hypertension accompanies smoke induced apnea but does not occur during tracheal occlusion.Acknowledgments. This study was supported by Oral Roberts University research funds.     

老年高血压病患者脉压与心功能关系初探

目的 :探讨老年高血压病患者脉压与心功能的关系 ,尤其是与左室收缩功能与舒张功能的关系。方法 :应用动态血压监测(ABPM)及超声心动图观察68例老年高血压病患者。根据脉压大小将患者分为 :①A组 :平均脉压>40mmHg;②B组 :平均脉压≤40mmHg。结果 :脉压与A/E比值、年龄呈明显正相关(P<0 05,P<0 01)。A组血清总胆固醇(Tc)、收缩压(SBP)、甘油三酯(TG)明显高于B组(P<0 05、0 01、0 05。结论 :老年高血压病患者脉压主要影响左室舒张功能     

离体鸡血红细胞的脆性及通透性测定

本文报道了利用7230分光光度计、显微摄影,从定性与定量上探测了多种物质溶液对鸡血红细胞的通透相对速度及导致崩解的脆性。