周文泉运用柴胡龙牡汤合甘麦大枣汤治疗多汗证经验

周文泉教授是第四、五批全国老中医药专家学术经验继承工作指导老师,从医50年,积累了丰富的临床经验,尤其在遣方用药方面,独具匠心。周师运用柴胡龙牡汤合甘麦大枣汤调整阴阳,调和气机,治疗多汗证,取得了良好的疗效。     

建国50年来我国经络研究的历史及其分析

经络是中医学基本理论的核心之一,长期以来一直有效地指导着中医各科的临床实践.它的理论体系与当代自然科学发展趋势是相符的.     

周郁鸿治疗慢性纯红细胞再生障碍性贫血经验浅述

正纯红细胞再生障碍性贫血(简称纯红再障)是由于骨髓红系前体细胞增殖和分化选择性再生障碍,引起单纯红系造血衰竭,而髓系、巨核系、淋系正常的一组少见贫血综合征。根据其发病时间长短可分为急性和慢性,临床成人发病多属慢性。周郁鸿教授是国家级名中医学术经验继承指导教师,国家中医临床研究基地血液病学科学术带头人,长期从事中西医结合血液病的临床,尤善于中西医结合治疗各种血液系统疾病,疗效颇佳。笔者有幸跟师,收益良     

Dynamic Monitoring and Predictive Value of Circulating Tumor Cells in EGFR-Mutated Advanced Non–Small-Cell Lung Cancer Patients Treated With First-Line EGFR Tyrosine Kinase Inhibitors

BackgroundThere is an urgent need to develop a convenient and less invasive technique to monitor the efficacy of epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) in patients with EGFR-mutated non–small-cell lung cancer (NSCLC). We proposed folate receptor–based assay to count circulating tumor cells (CTCs) to predict and dynamically monitor the therapeutic response to first-line EGFR-TKIs in patients with EGFR-mutated NSCLC.Patients and MethodsEligible patients were enrolled, and 3 mL of blood was obtained before initial treatment, 1 month after treatment, and every 2 months thereafter. CTCs were isolated on the basis of negative enrichment by immunomagnetic beads and detected by a ligand-targeted PCR method.ResultsA total of 232 patients with EGFR-mutated NSCLC and treated with first-line EGFR-TKIs were included. Patients with low baseline CTC count had a markedly longer progression-free survival (hazard ratio = 0.48; P < .001) and overall survival (hazard ratio = 0.52; P = .002) than those with high count. This difference remained significant in multivariate analysis. Dynamic change of CTC count was significantly associated with partial response (P = .042) and stable disease/progressive disease (P = .032). Notably, dynamic monitoring of CTC provided evidence of resistance to EGFR-TKIs before computed tomographic scanning with a median lead time of 113 days (range, 45-169 days).ConclusionThe current evidence suggests that folate receptor–positive CTC counts can be used for both the dynamic monitoring and prediction of outcome in EGFR-mutated NSCLC patients treated with EGFR-TKIs, which could serve as an alternative or supplement to computed tomographic scanning.     

周氏克金岩方抗A549肺癌细胞多糖组分的研究

目的研究周氏克金岩方治疗肺癌的物质基础。方法用醇沉法提取周氏克金岩方多糖,采用Sevag法纯化,DEAE纤维素阴离子交换树脂制备多糖组分,紫外光谱检测蛋白存留情况,红外光谱分析组方药的归属,采用蒽酮-硫酸比色法测定多糖组分含量。结果该有效多糖组分在240nm和260nm处无吸收,其红外光谱图与组方药玉竹、猫爪草和仙鹤草的红外光谱图有很大的相似性,周氏克金岩方中该多糖组分含量为1．41％。结论抗A549肺癌细胞多糖组分不合蛋白和核酸,来源于组方药玉竹、猫爪草和仙鹤草,周氏克金岩方中含有一定量的多糖组分。     

周宜轩辨治高血压病的数据挖掘分析

目的：挖掘与总结周宜轩教授临床辨治高血压病的诊疗规律及学术思想。方法选取2012年12月－2013年12月周教授诊治的原发性高血压病患者149例,208诊次,将其初诊数据录入数据库,进行名词标准化,对其临床证候、治法、方药进行统计分析。结果149例高血压病患者,按照证候出现频次排序,由高到低依次为痰湿中阻证、气虚血瘀证、气阴两虚证、肝阳上亢证、肝肾阴虚证等。方剂多为参苓白术散、补阳还五汤、生脉散、天麻钩藤饮、六味地黄丸等加减。用药频次排序,由高到低依次为炙黄芪、佛手、川芎、丹参、当归、山萸肉、白芍、赤芍、炒白术、酸枣仁、枳壳、薏苡仁、党参、合欢皮、水蛭。结论高血压病是本虚标实证,临床以气虚、气阴两虚、肝肾阴虚为本,肝阳上亢、瘀血、痰浊为标。周教授善于用益气、养阴、理气、化痰、活血、安神法治疗高血压病,体现了周教授的学术思想。     

锡类散治疗消化性溃疡作用机制的研究

选择经胃镜诊断为消化性溃疡活动期患者１２８例，经锡类散治疗４周后，血浆与胃、十二指肠粘膜组织前列腺素Ｅ２含量明显高于治疗前，有显著性差异（Ｐ＜０．０１）。治疗后幽门螺旋杆菌转阴率为６３．３％，且分布密度减低，与治疗前比较有显著性差异（Ｐ＜０．０１）。本研究结果表明，锡类散使溃疡愈合可能与该药促进胃肠粘膜组织合成ＰＧＥ２增多和抑制ＨＰ的生长，繁殖以及清除有关，而不是由于抑制胃酸分泌和胃泌素释放所致。