益母草对子宫的药理作用研究进展

益母草是著名的经产良药,具有"调经"功效,自古以来是治疗妇人"经产带下"之良药。子宫是益母草"调经"功效的重点靶器官。本文通过对益母草对子宫的药理作用研究进行梳理,显示益母草对子宫有双向调节子宫收缩活动、调节子宫肌电、保护子宫内膜和促进子宫内膜复旧、抗子宫内膜炎等多种作用,其作用的发挥与益母草的入药品种与炮制、提取成分和子宫状态密切相关。本文对指导益母草质量提升和临床应用有参考意义。     

李翠萍治疗多囊卵巢综合征的临床经验

李翠萍教授认为多囊卵巢综合征发病机理在于肾虚,应从肾论治,同时结合女性月经生理周期中阴阳变化规律进行治疗。临证以补肾调周法为主,中西医结合,取得了较好疗效,并附验案1例佐证。     

《傅青主女科》调经特色探讨

从条目、辨证、治法、制方、用药几个方面探讨了<傅青主女科>调经的特色.指出傅青主治疗月经病善抓主症,辨证精要,治法注重扶正,善补肝血疏肝郁,制方严谨,主次分明,用药纯和,强调炮制以增药效等特点,并加以举例说明,对临床有一定指导意义.     

新兵训练对女性月经的影响

目的探讨新兵训练对女性月经的影响。方法女性新兵200名,参加队列和体能训练3个月,分别记录训练前、训练中、训练后的月经、体质量状况及心理评估。结果新兵训练中的月经周期异常率、经期异常率和痛经发生率均明显高于新兵训练前,体质量明显减轻,差异有显著性意义(P<0.05)。新兵训练结束转入正常部队生活1年后,月经周期异常率、经期异常率、痛经发生率均有明显下降(P<0.05)。结论新兵训练对女性月经有明显影响,其影响是功能性、暂时性和可逆性的,并非器质性损害。     

王成荣诊治月经过少经验谈

分析年龄、有无宫腔操作史等病因;注重问诊、妇科及其辅助检查等诊断方法;根据年龄及有无人流史等进行辨证施治,从冲任不足和冲任虚瘀2个方面诊治月经过少,收效较好。     

用Logistic曲线求月经初潮均龄

介绍用Logistic 曲线来计算初潮均龄及95%可信区间,该方法只需原始数据即可进行计算,不必将来潮率以概率单位置换,从而避免了年龄与发生率的S 形曲线与正态分布函数相符这一要求。经验证和比较,认为本方法计算简便,误差小,是一种值得采用的方法。     

中医诊治妇科病的经验

重点论述妇女月经周期的生理变化及施治用药规律,介绍崩漏、痛经、闭经的临床诊治用药经验,有一定的参考价值。     

宫血宁胶囊治疗月经过多的疗效观察

[目的]探讨宫血宁胶囊对月经过多患者的临床效果。[方法]对月经过多的患者通过使用宫血宁胶囊前后的经量、血色素比较分析。[结果]20例月经过多患者使用宫血宁胶囊后经量明显减少、血色素有提高。[结论]宫血宁胶囊治疗月经过多临床效果显著。     

Influence of sinus impulses on the parasystolic cycle length

Recently, it has been shown that in most clinical cases of parasystole, the parasystolic rhythm is not completely independent of the sinus rhythm. In this study, to disclose the mechanism of such "irregular" parasystole, parasystolic cycles with an intervening sinus QRS complex (XSX) were compared with their immediately adjacent pure parasystolic cycles without any intervening nonparasystolic QRS complexes (XX) in 10 cases of ventricular parasystole. In eight cases, the XSX interval was equal to or nearly equal to the adjacent pure XX interval; in one, the XSX interval was shorter than the XX interval; and in only one, the XSX interval was longer than the XX interval. In six cases in which the XSX interval was almost equal to the XX interval, calculated XSX intervals with a later intervening sinus QRS complex were obtained from the differences between the XSSX interval (ie, interectopic interval with two intervening sinus QRS complexes) and its adjacent XX interval. In five of the six cases, the calculated XSX interval was shorter than the XX interval. These observations suggest that in most cases of parasystole, early intervening sinus impulses do not change the parasystolic cycle, whereas late intervening sinus impulses shorten the parasystolic cycle. This suggests the presence of type I second-degree entrance block as the mechanism of "irregular" parasystole.     

The meaning of good sleep: a longitudinal study of polysomnography and subjective sleep quality

SUMMARY  The present study sought to investigate the meaning of subjectively good sleep, using a longitudinal and intraindividual design. Eight subjects slept in an isolation unit according to an irregular schedule of 6h sleeps and 1h naps, designed to give normal amounts of time in bed (1/3 of total), but variable sleep quality. Eight sleeps and eight naps were used for longitudinal simple and multiple regression analyses with standard polysomnographical sleep variables as predictors and subjective sleep quality as dependent variables. The results showed that subjective sleep quality (and related variables) was closely related to sleep efficiency, but not sleep stages. At least 87% efficiency was required for ratings of 'rather good' sleep. In addition, sleep quality ratings improved with closeness (of the awakening) to the circadian acrophase (17.00–21.00 hours) of the rectal temperature rhythm. The subjective ease of awakening differed from most other other variables in that it was related to low sleep efficiency. Objective and subjective homologues of sleep length and sleep latency showed high mean intraindividual correlations ( r = 0.55 and 0.64, respectively). It was concluded that objective measures of sleep continuity were closely reflected in perceived sleep quality and that sleep quality essentially means sleep continuity.