聚焦解决护理模式结合健康教育对银屑病患者心理状态、应对方式的影响

目的 探讨聚焦解决护理模式结合健康教育对银屑病患者心理状态、应对方式的影响。方法 选取2020年2月至2021年2月我院收治的100例银屑病患者,随机分为观察组(聚焦解决护理模式结合健康教育)与对照组(常规健康教育)。比较两组的心理状态及应对方式。结果 干预后,观察组的焦虑自评量表(SAS)、抑郁自评量表(SDS)评分低于对照组(P<0.05)。干预后,观察组的面对评分高于对照组,屈服、回避评分低于对照组(P<0.05)。干预后,观察组的病耻感评分低于对照组(P<0.05)。结论 聚焦解决护理模式结合健康教育可有效改善银屑病患者的不良情绪,减轻病耻感,转变疾病应对方式。     

风三针治疗中风后吞咽障碍临床研究

目的:观察“风三针”针刺疗法在治疗中风后吞咽障碍的临床疗效。方法:随机收集中风后吞咽障碍患者60例,按照不同的治疗方法分为对照组和治疗组各30例。两组均先进行吞咽康复训练,后治疗组予风三针针刺治疗,观察两组治疗后洼田饮水试验评分,VFSS吞咽难度评分,并进行对比分析其临床疗效。结果:对照组及治疗组在治疗4个疗程后,治疗组总有效率93.33%高于对照组70.00%(P<0.05); 两组洼田饮水试验评分治疗后均低于治疗前(P<0.05),治疗组的评分低于对照组(P<0.05); 两组的VFSS吞咽难度评分治疗后均高于治疗前(P<0.05); 治疗组的VFSS难度评分高于对照组(P<0.05)。结论:“风三针”针刺疗法在治疗中风吞咽障碍中临床疗效确切。     

脑脊液降钙素原及乳酸测定在早期诊断颅脑术后颅内感染的意义

目的研究降钙素原(PCT)及乳酸水平在早期诊断颅脑术后颅内感染的意义。方法颅脑术后颅内感染患者(n=20)和非颅内感染患者(n=20)的脑脊液和血液样本,检测脑脊液和血清PCT,脑脊液和血液乳酸水平等指标并进行统计分析。结果感染组脑脊液和血清PCT、乳酸水平较非感染组显著升高,差异有统计学意义(P0.05)。脑脊液PCT和乳酸水平诊断敏感性及特异性均较血清PCT和乳酸水平高。结论脑脊液PCT、乳酸在颅脑手术术后颅内感染的诊断中均有意义,其中脑脊液PCT较乳酸敏感性更高,临床应用价值更大。     

儿童尿路感染的临床分析与治疗

目的 分析我院147例泌尿系感染住院患儿的临床及治疗情况,并结合国内外新的研究进展,为临床诊治提供参考依据。方法 应用描述性方法对我院2016年5月至2020年5月住院的147例泌尿系感染病例进行回顾性分析。结果 147例患儿中,男性88例(59.86%)。婴儿期人数最多,共63例(42.86%)。尿培养中以屎肠球菌及大肠埃希菌多见。治疗上有136例(92.52%)选用头孢菌素类抗生素,其中三代头孢有132例(89.80%);45例行排泄性膀胱输尿管造影的患儿中有22例(48.89%)存在膀胱输尿管返流。结论 泌尿系感染是儿童的常见病,由于它与泌尿系畸形特别是膀胱输尿管返流密切相关,易导致感染反复,因此早期诊治并寻找其潜在的畸形,可预防复发,改善预后。     

项目教学法在教学中的应用效果研究

目的探讨项目教学法在康复治疗学专业认知功能评定教学中的应用效果研究。方法将2018年6月—2020年6月在苏州大学附属第三医院康复医学科进行临床实习的60名康复治疗技术专业的实习生随机分为两组,每组各30名。对照组采用常规教学方法,观察组使用项目教学法,对比两组的教学效果、考核成绩、自主学习能力以及自我评价。结果观察组的实习同学对“有利于激发学习兴趣”“有利于提高沟通及协作能力”“有利于提高自主学习能力”“有利于提高综合职业能力”“有利于缩小教学与临床的距离”以及“有利于熟悉规范的认知功能评定流程及主要工作内容”等几个教学方面的肯定率高于对照组(P<0.05);同时,观察组理论考核成绩、操作技能考核成绩、实习态度成绩以及考核总分高于对照组(P<0.05);观察组在自主学习、自我管理、信息能力、合作能力等自主学习能力评分也均高于对照组(P<0.05)。结论项目教学法在康复治疗学专业认知功能评定教学中的应用效果显著,明显提高了教学效果,提升了学生的自主学习能力和学习成绩。     

SMYD3 promotes implant metastasis of ovarian cancer via H3K4 trimethylation of integrin promoters

Detachment of cancer cells from the primary tumor and formation of spheroids in ascites is required for implantation metastasis in epithelial ovarian cancer (EOC), but the underlying mechanism of this process has not been thoroughly elucidated. To mimic this process, ovarian cancer cells were grown in 3D and 2D culture. Hey and OVCA433 spheroids exhibited decreased cell proliferation and enhanced adhesion and invasion. SMYD3 expression was elevated in ovarian carcinoma spheroids in association with increased H3K4 methylation. Depletion of SMYD3 by transient siRNA, stable shRNA knockdown and the SMYD3 inhibitor BCI-121 all decreased spheroid invasion and adhesion. Gene expression arrays revealed downregulation of integrin family members. Inhibition assays confirmed that invasion and adhesion of spheroids are mediated by ITGB6 and ITGAM. SMYD3-deficient cells regained the ability to invade and adhere after forced overexpression of SMYD3, ITGB6 and ITGAM. However, this biological ability was not restored by forced overexpression of SMYD3 in ITGB6- and/or ITGAM-deficient cancer cells. SMYD3 and H3K4me3 binding at the ITGB6 and ITGAM promoters was increased in spheroids compared to that in monolayer cells, and the binding was decreased when SMYD3 expression was inhibited, consistent with the expression changes in integrins. SMYD3 expression and integrin-mediated adhesion were also activated in an intraperitoneal xenograft model and in EOC patient spheroids. In vivo, SMYD3 knockdown inhibited tumor metastasis and reduced ascites volume in both the intraperitoneal xenograft model and a PDX model. Overall, our results suggest that the SMYD3-H3K4me3-integrin pathway plays a crucial role in ovarian cancer metastasis to the peritoneal surface.     

Antioxidantive activities and gastrodin determination of extracts of endophytic fungi isolated from Gastrodia elata Bl.

Gastrodia elata Bl. is a traditional Chinese herbal medicine with special pharmacological effects on headache and numbness. However, its wild sources are now in short supply because of over-excavation. A total of 14 endophytic fungi were isolated from Gastrodia elata Bl collected from Yinjing, in which 10 strains were identified, including Neonectria, Ascomycota, Fusarium, Oidiodendron and Dothiorella. All crude extracts showed some degrees of antioxidant activities by T-AOC method and DPPH methods, especially those from Oidiodendron GeR6 and Ascomycota sp. GeR2, which might be attributed due to their high phenolic contents. However, only Oidiodendron GeR6 contained gastrodin (39.2 μg/g) as the host plant in the crude extracts. In conclusion, the notable activities of GeR6 indicated its medical use as a natural antioxidant agent, as well as substitutable use for Gastrodia elata Bl. in the future.