多潘立酮在增强结肠运动中的作用

Objective To observe the prokinetic effect of domperidone on colon and compare with that of mosapride and cisapride.Methods ① In viva experiment:forty rats were divided into control,domperidone,mosapride,and cisapride groups with 10 in each group.Stran gauges were planted both in proximal and distal colons and colonic motor activities were recoded in conscious rats.② In vitro experiment:the prokinetics effects of dopamine or dopamine combined with domperidone on the contraction of isolated rat colon strips were recorded by tone-transducers in the thermostatic muscle bath.Results In viva experiments:① in the interdigestive period of resting,activities of rhythimic phasic contraction were recoded in colon at conscious rats,and ② it had been showed that dornperidone significantly enhanced the contraction of colon in dose-dependent manner.Compared with control group,the mean contraction amplitude of proximal colon and distal colon increased by 84.61% ± 7.26% and 76.37 % ± 8.47% in domeridone group,respectively,which was higher than those in mosapride group (50.32%±8.16% and 45.13%±7.16%,respectively),but as same as those in cisapride group (92.55% ± 8.37% and 81.27% ± 9.95%,respectively).In vitro experiments:① perfusion of dopamin (40 mg/ml) could significantly decrease the contraction of isolated colon strip by 91.56% ± 10.24% in comparison with Krebs-Ringer solution,and ① domperidone could block the relaxant effect of dopamin on the isolated colon strip.Conclusions Domperidone can significantly enhance the colonic motor activities via antidopaminergic action.The effects of domperidone are similar as eisapride and greater than mosapride.     

老年Ⅱ型糖尿病患者口腔健康状况及相关生活质量影响因素分析

目的 探讨老年Ⅱ型糖尿病患者口腔健康生活质量现状及影响因素,为改善老年Ⅱ型糖尿病患者的口腔生活质量提供依据。 方法 以2020年1—12月在首都医科大学附属北京世纪坛医院就诊的363例老年Ⅱ型糖尿病患者为研究对象。采用老年人口腔健康生活质量评价指数(Geriatric Oral Health Assessment Index,GOHAI)评估患者口腔健康相关生活质量,采集患者的基本信息并对其进行口腔健康检查。通过多元逐步回归分析影响口腔健康生活质量的因素。 结果 本次调查的363例老年Ⅱ型糖尿病患者GOHAI总分为(34.93±2.11)分,牙周病检出率为74.66%。多元逐步回归结果显示,影响老年Ⅱ型糖尿病患者口腔生活质量的主要因素包括年龄、居住地、抽烟、糖尿病患病时间、最近一次糖化血红蛋白值、牙周疾病、缺牙数目、刷牙次数和刷牙时间。 结论 本研究中老年Ⅱ型糖尿病患者的口腔健康相关生活质量处于较低水平。老年Ⅱ型糖尿病患者的口腔健康相关生活质量与患者自身情况、糖尿病相关情况、口腔疾病以及口腔健康行为密切相关。     

多潘立酮在增强结肠运动中的作用

Objective To observe the prokinetic effect of domperidone on colon and compare with that of mosapride and cisapride.Methods ① In viva experiment:forty rats were divided into control,domperidone,mosapride,and cisapride groups with 10 in each group.Stran gauges were planted both in proximal and distal colons and colonic motor activities were recoded in conscious rats.② In vitro experiment:the prokinetics effects of dopamine or dopamine combined with domperidone on the contraction of isolated rat colon strips were recorded by tone-transducers in the thermostatic muscle bath.Results In viva experiments:① in the interdigestive period of resting,activities of rhythimic phasic contraction were recoded in colon at conscious rats,and ② it had been showed that dornperidone significantly enhanced the contraction of colon in dose-dependent manner.Compared with control group,the mean contraction amplitude of proximal colon and distal colon increased by 84.61% ± 7.26% and 76.37 % ± 8.47% in domeridone group,respectively,which was higher than those in mosapride group (50.32%±8.16% and 45.13%±7.16%,respectively),but as same as those in cisapride group (92.55% ± 8.37% and 81.27% ± 9.95%,respectively).In vitro experiments:① perfusion of dopamin (40 mg/ml) could significantly decrease the contraction of isolated colon strip by 91.56% ± 10.24% in comparison with Krebs-Ringer solution,and ① domperidone could block the relaxant effect of dopamin on the isolated colon strip.Conclusions Domperidone can significantly enhance the colonic motor activities via antidopaminergic action.The effects of domperidone are similar as eisapride and greater than mosapride.     

流浪的孕妇

这是多年前的一个故事。那天,我所在城市的晚报上登载了一条新闻：“侣岁孕妇小雨（化名）流浪网吧,有家不回。”新闻中说,在一家社区网吧里,发现了一个年轻孕妇在此已经逗留了三天,白天上网,晚上就在网吧的椅子上睡觉。社区工作人员上前询问,发现她怀孕月份已经很大了,且在这座城市居无定所。几番问询,她都拒不说出自己的姓名、来自何处。在无法联系到她家人的情况下,社区工作人员一方面赶紧联系医院,另一方面向新闻媒体寻求帮助。     

多潘立酮在增强结肠运动中的作用

Objective To observe the prokinetic effect of domperidone on colon and compare with that of mosapride and cisapride.Methods ① In viva experiment:forty rats were divided into control,domperidone,mosapride,and cisapride groups with 10 in each group.Stran gauges were planted both in proximal and distal colons and colonic motor activities were recoded in conscious rats.② In vitro experiment:the prokinetics effects of dopamine or dopamine combined with domperidone on the contraction of isolated rat colon strips were recorded by tone-transducers in the thermostatic muscle bath.Results In viva experiments:① in the interdigestive period of resting,activities of rhythimic phasic contraction were recoded in colon at conscious rats,and ② it had been showed that dornperidone significantly enhanced the contraction of colon in dose-dependent manner.Compared with control group,the mean contraction amplitude of proximal colon and distal colon increased by 84.61% ± 7.26% and 76.37 % ± 8.47% in domeridone group,respectively,which was higher than those in mosapride group (50.32%±8.16% and 45.13%±7.16%,respectively),but as same as those in cisapride group (92.55% ± 8.37% and 81.27% ± 9.95%,respectively).In vitro experiments:① perfusion of dopamin (40 mg/ml) could significantly decrease the contraction of isolated colon strip by 91.56% ± 10.24% in comparison with Krebs-Ringer solution,and ① domperidone could block the relaxant effect of dopamin on the isolated colon strip.Conclusions Domperidone can significantly enhance the colonic motor activities via antidopaminergic action.The effects of domperidone are similar as eisapride and greater than mosapride.     

多潘立酮在增强结肠运动中的作用

Objective To observe the prokinetic effect of domperidone on colon and compare with that of mosapride and cisapride.Methods ① In viva experiment:forty rats were divided into control,domperidone,mosapride,and cisapride groups with 10 in each group.Stran gauges were planted both in proximal and distal colons and colonic motor activities were recoded in conscious rats.② In vitro experiment:the prokinetics effects of dopamine or dopamine combined with domperidone on the contraction of isolated rat colon strips were recorded by tone-transducers in the thermostatic muscle bath.Results In viva experiments:① in the interdigestive period of resting,activities of rhythimic phasic contraction were recoded in colon at conscious rats,and ② it had been showed that dornperidone significantly enhanced the contraction of colon in dose-dependent manner.Compared with control group,the mean contraction amplitude of proximal colon and distal colon increased by 84.61% ± 7.26% and 76.37 % ± 8.47% in domeridone group,respectively,which was higher than those in mosapride group (50.32%±8.16% and 45.13%±7.16%,respectively),but as same as those in cisapride group (92.55% ± 8.37% and 81.27% ± 9.95%,respectively).In vitro experiments:① perfusion of dopamin (40 mg/ml) could significantly decrease the contraction of isolated colon strip by 91.56% ± 10.24% in comparison with Krebs-Ringer solution,and ① domperidone could block the relaxant effect of dopamin on the isolated colon strip.Conclusions Domperidone can significantly enhance the colonic motor activities via antidopaminergic action.The effects of domperidone are similar as eisapride and greater than mosapride.     

国医大师干祖望治疗耳鸣的学术经验及用药规律

目的:基于数据挖掘技术探究国医大师干祖望治疗耳鸣的学术特色及用药规律。方法:整理筛选干祖望治疗耳鸣的临床病案,根据《中华人民共和国药典》进行药物名称规范化处理,运用Microsoft Excel 2010构建干祖望治疗耳鸣临床医案数据库,并使用中医传承辅助系统(V3.0)软件数据挖掘,总结其对辨治耳鸣的治则治法、用药规律。结果:干祖望治疗耳鸣的处方共324首,药物186味; 高频药物为茯苓、石菖蒲、当归、山药、甘草、熟地黄; 常用药物中药性多寒、温,药味多偏甘、苦、辛,归经多属脾、肝、肺经; 聚类分析得到三组药物组合。结论:通过数据挖掘客观展示干祖望治疗耳鸣的用药特色,对干祖望治疗耳鸣学术思想的继承以及耳鸣临床用药指导具有重要意义。     

多潘立酮在增强结肠运动中的作用

Objective To observe the prokinetic effect of domperidone on colon and compare with that of mosapride and cisapride.Methods ① In viva experiment:forty rats were divided into control,domperidone,mosapride,and cisapride groups with 10 in each group.Stran gauges were planted both in proximal and distal colons and colonic motor activities were recoded in conscious rats.② In vitro experiment:the prokinetics effects of dopamine or dopamine combined with domperidone on the contraction of isolated rat colon strips were recorded by tone-transducers in the thermostatic muscle bath.Results In viva experiments:① in the interdigestive period of resting,activities of rhythimic phasic contraction were recoded in colon at conscious rats,and ② it had been showed that dornperidone significantly enhanced the contraction of colon in dose-dependent manner.Compared with control group,the mean contraction amplitude of proximal colon and distal colon increased by 84.61% ± 7.26% and 76.37 % ± 8.47% in domeridone group,respectively,which was higher than those in mosapride group (50.32%±8.16% and 45.13%±7.16%,respectively),but as same as those in cisapride group (92.55% ± 8.37% and 81.27% ± 9.95%,respectively).In vitro experiments:① perfusion of dopamin (40 mg/ml) could significantly decrease the contraction of isolated colon strip by 91.56% ± 10.24% in comparison with Krebs-Ringer solution,and ① domperidone could block the relaxant effect of dopamin on the isolated colon strip.Conclusions Domperidone can significantly enhance the colonic motor activities via antidopaminergic action.The effects of domperidone are similar as eisapride and greater than mosapride.     

预防医学新路的探讨

<正> 预防医学是一门综合性的医学科学。它不仅涉及疾病的预防理论和实践,还涉及增进健康和延长寿命的理论和实践。现代预防医学的概念已远远超出了“预防”的范畴,从优生优育到益寿延年都贯穿     

多潘立酮在增强结肠运动中的作用

目的 观察多潘立酮对结肠的促动力作用,并与莫沙必利及西沙必利比较.方法 ①在体实验:将40只大鼠分为对照组、多潘立酮组、莫沙必利组和西沙必利组,每组10只.在各组大鼠近端结肠和远端结肠埋植应力传感器,记录清醒大鼠结肠运动.②离体实验:在恒温灌流肌槽中,采用张力传感器测定多巴胺和多巴胺+多潘立酮对大鼠离体结肠肌条的收缩活动.结果 在体实验:①清醒大鼠在消化间期的静息状态下,结肠呈现节律性相位收缩活动.②多潘立酮可明显增加结肠的收缩活动,使近端结肠和远端结肠平均振幅分别比对照组增加84.61%±7.26%和76.37%±8.47%,呈剂量-效应关系.同等剂量的莫沙必利对近端结肠和远端结肠平均振幅分别比对照组增加50.32%±8.16%和45.13%±7.16%.莫沙必利对结肠的促动力作用明显低于多潘立酮.而同等剂量的西沙必利对近端结肠和远端结肠平均振幅分别比对照组增加92.55%±8.37%和81.27%±9.95%,其促动力作用与多潘立酮相同.离体实验:①灌流多巴胺(40 mg/ml)可明显抑制离体结肠肌条收缩活动,较Krebs-Ringer液对照组减少91.56%±10.24%.②多潘立酮可阻断多巴胺对离体结肠肌条的舒张作用.结论 多潘立酮可明显增强结肠动力,其作用明显优于莫沙必利,并与西沙必利作用相同.多潘立酮增强结肠动力作用是通过抗多巴胺作用实现.