The single-electron tunneling processes in optically excited coupled quantum dots can be divided into two parts:the electron and the hole parts,which are analytically obtained in the framework of the Keldysh formalism...The single-electron tunneling processes in optically excited coupled quantum dots can be divided into two parts:the electron and the hole parts,which are analytically obtained in the framework of the Keldysh formalism.The tunneling process is selective tunneling,which results in dark tunneling states.The tunneling currents are co-determined by the resonance energies and probability distributions of the particular quantum channels defined by the electron-hole complex resonant states.展开更多
目的:分析东莞市中药饮片所致药物不良反应(adverse drug reactions,ADRs)的流行病学特点,为中药饮片的安全、合理使用提供参考。方法:选取2017年1月—2020年12月东莞市药品不良反应监测中心收集到的211例中药饮片的ADRs报告,采集ADRs...目的:分析东莞市中药饮片所致药物不良反应(adverse drug reactions,ADRs)的流行病学特点,为中药饮片的安全、合理使用提供参考。方法:选取2017年1月—2020年12月东莞市药品不良反应监测中心收集到的211例中药饮片的ADRs报告,采集ADRs患者的年龄、性别、所涉药物、累及器官及其临床表现、最终转归等信息,分析中药饮片所致ADRs的发生规律与特点。结果:211例ADRs患者中,女性明显多于男性(142例vs 69例),年龄上>20~30岁分布稍多(47例,占22.27%),而其他年龄段分布较为均匀;经过处置后,治愈的有174例(占82.46%),剩余的也均好转(37例,占17.54%);211例ADRs主要累及消化系统(134例,占63.51%),临床表现为肠鸣、大便异常、恶心、呕吐等,其次为皮肤或黏膜(44例,占20.85%);211例ADRs涉及的药物主要为补虚类(62例,占29.38%),其次为解表类(27例,占12.80%)、活血化淤类(22例,占10.43%)和清热类(20例,占9.48%)。结论:中药饮片虽然是临床上较为安全的药物,但仍有发生ADRs的风险,临床医生在开具中药饮片时有必要叮嘱用药注意事项和基本的处理原则,以确保患者的用药安全。展开更多
基金Supported by the National Natural Science Foundation of China under Grant No.60776062the Shanxi Scholarship Council of China+1 种基金the Natural Science Foundation of Shanxi Province under Grant No.2008011001-2the National Fundamental Fund of Personnel Training under Grant No.J1103210.
文摘The single-electron tunneling processes in optically excited coupled quantum dots can be divided into two parts:the electron and the hole parts,which are analytically obtained in the framework of the Keldysh formalism.The tunneling process is selective tunneling,which results in dark tunneling states.The tunneling currents are co-determined by the resonance energies and probability distributions of the particular quantum channels defined by the electron-hole complex resonant states.
文摘目的:分析东莞市中药饮片所致药物不良反应(adverse drug reactions,ADRs)的流行病学特点,为中药饮片的安全、合理使用提供参考。方法:选取2017年1月—2020年12月东莞市药品不良反应监测中心收集到的211例中药饮片的ADRs报告,采集ADRs患者的年龄、性别、所涉药物、累及器官及其临床表现、最终转归等信息,分析中药饮片所致ADRs的发生规律与特点。结果:211例ADRs患者中,女性明显多于男性(142例vs 69例),年龄上>20~30岁分布稍多(47例,占22.27%),而其他年龄段分布较为均匀;经过处置后,治愈的有174例(占82.46%),剩余的也均好转(37例,占17.54%);211例ADRs主要累及消化系统(134例,占63.51%),临床表现为肠鸣、大便异常、恶心、呕吐等,其次为皮肤或黏膜(44例,占20.85%);211例ADRs涉及的药物主要为补虚类(62例,占29.38%),其次为解表类(27例,占12.80%)、活血化淤类(22例,占10.43%)和清热类(20例,占9.48%)。结论:中药饮片虽然是临床上较为安全的药物,但仍有发生ADRs的风险,临床医生在开具中药饮片时有必要叮嘱用药注意事项和基本的处理原则,以确保患者的用药安全。
