聚甲酚磺醛溶液治疗外阴硬化性苔藓病变的临床分析

目的观察使用聚甲酚磺醛溶液治疗外阴硬化性苔藓病变的临床疗效。方法对经临床诊断确诊为外阴硬化性苔藓病变且自愿接受本次研究的36例患者使用聚甲酚磺醛溶液,观察其疗效。结果36例外阴硬化性苔藓病变患者经过聚甲酚磺醛溶液3个月疗程治疗,痊愈率达76.9%,显效率为15.4%,有效率为7.7%。结论聚甲酚磺醛溶液能有效治疗外阴硬化性苔藓病变,无论是缓解瘙痒症状,还是改善病灶皮肤病变效果均较好,为广大临床医生提供了治疗此疾患的新思路。     

医防协同,推动社区老年人常见感染性疾病疫苗应用

感染性疾病对老年人危害严重,接种疫苗是预防感染的有效手段。但我国常见感染性疾病疫苗的整体接种率偏低,基层医务人员及居民对疫苗接种的认知存在不足。《社区老年人常见感染性疾病疫苗应用专家共识》针对流感疫苗、肺炎球菌疫苗和带状疱疹疫苗3种常见疫苗的接种给予了详细的指导,旨在提高基层医务人员对老年人群疫苗接种的重视程度,加强其对公众的疫苗接种宣传教育,医防协同,共同助力提高老年人群健康水平。     

骨肉瘤差异表达基因的生物信息学分析及关键基因筛选

目的筛选成骨型骨肉瘤与正常成骨细胞的差异表达基因, 寻找成骨型骨肉瘤发生、发展的关键基因。方法从Gene Expression Omnibus(GEO)数据库获得正常成骨细胞和骨肉瘤组织的基因表达数据集GSE33382, 采用R语言的limma包筛选正常成骨细胞和成骨型骨肉瘤的差异表达基因, 对差异表达基因进行京都基因与基因组百科全书(KEGG)通路富集分析。采用String数据库构建蛋白交互网络, 应用Cytoscape软件的分子复合物检测(MCODE)插件筛选互作网络中的网络模块, 应用Cytoscape软件中的BiNGO模块对MCODE筛选得到的前3个主要模块所包含的差异表达基因进行基因本体(GO)富集分析。采用MCC算法筛选蛋白互作网络中前10个关键基因。从GEO数据库获得骨肉瘤的基因表达和生存数据集GSE39055, 采用Kaplan-Meier法进行生存分析。选取2005年1月至2015年12月福建医科大学附属第一医院收治的48例成骨型骨肉瘤患者的资料进行验证, 采用免疫组化法测定骨肉瘤组织中STC2蛋白的表达, 结合患者的临床资料进行生存分析。结果从GSE33382数据集...     

中医舌诊术语英译国际标准探究＊

本文通过对《中医基本名词术语中英对照国际标准》和《WHO西太平洋地区传统医学名词术语国际标准》舌诊术语进行比较，分析两部标准中舌诊术语英译的优缺点，提出更适宜优先选择作为中医舌诊术语英译标准的方案，以期为中医名词术语标准化工作提供参考。     

Impaired Sensorimotor Gating Using the Acoustic Prepulse Inhibition Paradigm in Individuals at a Clinical High Risk for Psychosis

Many robust studies have investigated prepulse inhibition (PPI) in patients with schizophrenia. Recent evidence indicates that PPI may help identify individuals who are at clinical high risk for psychosis (CHR). Selective attention to prepulse stimulus can specifically enhance PPI in healthy subjects; however, this enhancement effect is not observed in patients with schizophrenia. Modified PPI measurement with selective attentional modulation using perceived spatial separation (PSS) condition may be a more robust and sensitive index of PPI impairment in CHR individuals. The current study investigated an improved PSSPPI condition in CHR individuals compared with patients with first-episode schizophrenia (FES) and healthy controls (HC) and evaluated the accuracy of PPI in predicting CHR from HC. We included 53 FESs, 55 CHR individuals, and 53 HCs. CHRs were rated on the Structured Interview for Prodromal Syndromes. The measures of perceived spatial co-location PPI (PSCPPI) and PSSPPI conditions were applied using 60- and 120-ms lead intervals. Compared with HC, the CHR group had lower PSSPPI level (Inter-stimulus interval [ISI] = 60 ms, P < .001; ISI = 120 ms, P < .001). PSSPPI showed an effect size (ES) between CHR and HC (ISI = 60 ms, Cohen’s d = 0.91; ISI = 120 ms, Cohen’s d = 0.98); on PSSPPI using 60-ms lead interval, ES grade increased from CHR to FES. The area under the receiver operating characteristic curve for PSSPPI was greater than that for PSCPPI. CHR individuals showed a PSSPPI deficit similar to FES, with greater ES and sensitivity. PSSPPI appears a promising objective approach for preliminary identification of CHR individuals.