从武汉抗疫看中医药文化认同与新的医学模式

从武汉抗疫中医药的投入使用情况,反思现代临床和国人所呈现出的中医药文化认同和就医习惯,探索其历史文化根源及社会因素与医学发展的内在关联。回顾历史,中医屡次临危受命,不负重托,如今大疫当前,中医药再次发挥了重要作用。故新时代探讨如何遵循中医药发展规律,传承精华、守正创新,坚持中医药原创优势,形成中医药学科优势整体化呈现的新模式医学,对提升全社会的中医药认知度具有重要意义。     

Exploring Coverage of the 2008 Irish Dioxin Crisis in the Irish and UK Newsprint Media

The 2008 dioxin crisis occurred as a result of contamination of Irish pork. The event had significant implications for Ireland’s economy and the reputation of its agricultural industry, as well as raising concerns for human health. This study describes the results of a content analysis of Irish and UK newspaper coverage of the 2008 Irish dioxin crisis, as this is likely to provide insight into how public perceptions of this issue were shaped. Articles from 16 print publications were systematically sampled for the period December 2008 to February 2009. The resulting data set of 141 articles was examined using a coding protocol developed based on previous research and refined during piloting. Results indicated that the dioxin crisis was primarily portrayed by the media as an industry/economic crisis, dominant in 26.9% of articles in the sample. Within this dominant portrayal, the agricultural industry was frequently cited as being in crisis (42.6%); however, the implications of the crisis on the wider economic environment also received attention (17.7%). Differences between Irish and UK-based media were also examined, revealing that while the Irish media most frequently described the crisis in terms of its impact on the industry and economy, the UK media were more likely to portray the crisis as a risk to health. These dominant media messages and message framings have implications for the public understanding of the issue in each country and potential consequences regarding perception of the adequacy of existing food policy and regulatory oversight.     

肛肠疾病手术前后肛管直肠压力测定的应用

目的:探讨肛肠疾病手术前后肛管直肠压力测定的应用。方法:将2018年5月-2019年5月在上海市松江区方塔中医医院及上海中医药大学附属曙光医院肛肠科行手术治疗的826例肛肠疾病患者作为研究对象,其中,选择性痔上黏膜吻合术246例、单纯外剥内扎术115例、外剥内扎结合内痔套扎术(Automatic Ligation of Hemorrhoids,RPH)153例、低位肛瘘切除术177例、高位肛瘘切开挂线术135例,分别于术前及术后1个月测定肛管直肠压力。结果:选择性痔上黏膜吻合术后直肠静息压、肛管静息压明显低于术前,肛管舒张压高于术前(P<0.05),但肛管最大收缩压与术前相比无明显差异(P>0.05);单纯外剥内扎术术后直肠静息压、肛管静息压明显低于术前,肛管舒张压、肛管最大收缩压明显高于术前(P<0.05);外剥内扎结合内痔套扎术术后直肠静息压、肛管静息压明显低于术前,肛管舒张压、肛管最大收缩压明显高于术前(P<0.05);低位肛瘘切除术术后直肠静息压、肛管静息压、肛管舒张压均高于术前(P<0.05),而肛管最大收缩压与术前相比无明显差异(P>0.05);高位肛瘘切开挂线术术后直肠静息压高于术前,肛管静息压、肛管舒张压低于术前(P<0.05),而与肛管最大收缩压术前相比无明显差异(P>0.05)。结论:肛肠疾病手术前后肛管直肠压力测定的应用效果显著,能准确判断手术效果及患者恢复情况,为医师的进一步诊治奠定了良好基础。     

非体外循环冠状动脉旁路移植术后造血干细胞动员的临床研究

目的研究非体外循环冠状动脉旁路移植术(OPCAB)后造血干细胞动员的规律及影响因素。方法对55例择期行OPCAB、近期无急性心肌梗死患者,分别于术前30m in、术后6、12、24、48、72和120h采外周静脉血4m l,CD 34和CD 45双抗标记、流式细胞仪检测造血干细胞计数,同时检测心肌酶谱及肌钙蛋白T的变化。结果冠心病患者术前造血干细胞计数占外周血有核细胞数计数的0.13%±0.12%,OPCAB后明显升高,24h达到峰值(0.34%±0.20%),术后120h回到术前基线水平;吸烟、高血脂、糖尿病对造血干细胞动员无明显影响,但合并高血压病患者外周血造血干细胞动员明显低于无高血压病患者;术后24h造血干细胞动员与肌酸激酶及肌酸激酶同工酶、乳酸脱氢酶、肌钙蛋白T呈正相关(r=0.692,P=0.000;r=0.558,P=0.000;r=0.447,P=0.000;r=0.401,P=0.004)。结论OPCAB术后造血干细胞快速、短暂动员,心肌损伤程度、冠心病危险因素参与了造血干细胞动员的调节。     

胃肠道间质瘤的预后

随着对胃肠道间质瘤（gastrointestinal stromal tumor，GIST）分子生物学的认识和激酶抑制剂类靶向治疗药物的诞生，GIST的预后也发生了明显改善，疾病缓解率和手术切除率显著提高，生存期延长。不同的临床病理因素和治疗方法对GIST病人生存期具有根本影响。