超声造影规范化护理专家共识

为了实现超声对比剂（也称超声造影剂）高效、合理、安全、规范化输注，国内相关医护专家总结了国内外文献证据及临床经验，按照循证医学原则充分讨论后，制订了该共识，旨在为我国超声对比剂安全输注的规范化和标准化提供参考意见。共识介绍了超声对比剂的应用现状和安全性、相关法规与流程，造影前、中、后的规范化护理，并提出16条推荐意见。提出目前国内批准上市使用的超声对比剂安全性高，建议医护人员根据最新说明书或专家共识进行配药和给药，并从造影室管理、风险预案、人员资质等方面予以规范。     

介入手术室医院感染控制和预防临床实践专家共识

【摘要】 介入手术后医院感染严重危害人类健康。制定介入手术室医院感染控制和预防临床实践专家共识可更好地规范介入手术过程中相关临床实践标准，降低医院感染发生率。本共识基于 WHO指南制定手册和GRADE证据质量分级系统，形成了介入手术室环境管理、患者管理、工作人员管理、物品管理、职业暴露、培训与质量控制等6个领域54项推荐意见，供相关人员参考。     

Impact of Addition of Metformin to Abiraterone in Metastatic Castration-Resistant Prostate Cancer Patients With Disease Progressing While Receiving Abiraterone Treatment (MetAb-Pro): Phase 2 Pilot Study

Background

There is evidence linking metformin to improved prostate cancer–related outcomes.

Commemoration of the 100th Birthday of Academician Zhicen Lou

This year marks the 100^th Birthday of Academician Zhicen Lou, a recognized professor of pharmacognosy and outstanding educator of pharmaceutical sciences. Prof. Zhicen Lou obtained his PhD from the College of Pharmacy, University of London in 1950. He returned China in 1951 and served successively as the director, professor and deputy director of the Department of Pharmacognosy, School of Pharmaceutical Sciences, Beijing Medical University (Peking University Health Science Center). Prof. Zhicen Lou was devoted to the teaching and research of pharmacognosy in China. He pioneered the application of various modern scientific methods to study Traditional Chinese medicine, and had made major contributions to the development of pharmacognosy in China. He was one of the pioneers of modern pharmacognosy in China. He had won numerous prizes, including the first prize of National Science and Technology Progress Award, the first prize of National Medical Administration and the first prize of National Administration of Traditional Chinese Medicine.     

中药酊剂临床外用技术规范(草案)

基于对中药酊剂外用技术的数据挖掘,结合临床实际应用研究,经外治学会专家多次论证,形成中药酊剂临床外用技术规范(草案),包括临床适用范围、操作步骤以及外用酊剂的方法、剂量、频率、时间、注意事项、不良反应及护理要点。以期规范中药外用酊剂的临床应用,提高其疗效并减少不良反应。     

微小RNA-148a-3p靶向调控MAP3K9表达及对胃癌细胞增殖和凋亡的影响

目的 探讨微小RNA-148a-3p（miR-148a-3p）对丝裂原活化蛋白激酶激酶激酶9（MAP3K9）的靶向调控作用及对胃癌细胞增殖和凋亡的影响。方法 向对数生长期胃癌细胞株MGC-803转染miR-148a-3p模拟物（mimics组）和阴性对照（NC组），以未转染的MGC-803细胞为对照组；采用实时定量PCR（QPCR）检测各组miR-148a-3p水平以评价转染效率，MTT法检测各组细胞增殖能力，流式细胞术检测各组细胞凋亡情况，分别采用QPCR和Western blotting检测Bcl-2、Bax、caspase-3及MAP3K9 mRNA和蛋白水平，同时采用双荧光素酶报告实验验证miR-148a-3p与MAP3K9的靶向作用关系。结果 QPCR结果显示，对照组、NC组和mimics组的miR-148a-3p水平分别为1.021±0.123、1.087±0.196和2.854±0.368，与对照组和NC组比较，mimics组的miR-148a-3p水平升高（P＜0.05）。mimics组MGC-803细胞的增殖活力较其余两组减弱（P＜0.05）。mimics组MGC-803细胞凋亡率为（15.2±1.6）％，高于对照组的（3.5±0.9％）％和NC组的（4.5±1.1）％，差异具有统计学意义（P＜0.05）。与对照组和NC组比较，mimics组的MAP3K9和Bcl-2的mRNA和蛋白水平均下调，而Bax和caspase-3的mRNA和蛋白水平均上调（P＜0.05）；双荧光素酶报告实验证实MAP3K9是miR-148a-3p的直接作用靶点。结论 MiR-148a-3p可抑制胃癌细胞MGC-803的增殖并诱导其凋亡，可能通过靶向MAP3K9来发挥抑癌作用，调控miR-148a-3p／MAP3K9轴在胃癌防治中有一定应用前景。     

Special issue calls for papers—Commemoration of the 100th Birthday of Academician Zhicen Lou

Special issue calls for papers—Commemoration of the 100th Birthday of Academician Zhicen Lou.