IL-10 contributes to gemcitabine resistance in extranodal NK/T-cell lymphoma cells via ABCC4

Investigational New Drugs - Background Chemotherapy resistance is a main reason for treatment failure in extranodal NK/T-cell lymphoma (ENKTL). Interleukin-10 (IL-10) is closely related to...     

公立医院养老保险改革现状、困境及对策研究△

目的：通过调研江苏省公立医院编内及非在编人员参加养老保险的现状，分析其存在的困境，提出相应的对策建议。方法：对江苏省内公立医院发放调研问卷，收集数据整理后运用统计分析和比较分析法描述其运营概况、编内及非在编人员参加养老保险的情况，运用公平理论分析公立医院养老保险存在的问题。结果：江苏省公立医院编内人员参加机关事业单位养老保险，非在编人员参加城镇职工养老保险；省属公立医院非在编人员占比最高；编内人员缴费基数及养老待遇均显著高于非在编人员；编内人员参加职业年金，非在编人员尚未建立年金计划。结论：树立底线公平理念，完善养老保险制度体系；改革完善非在编人员年金计划政策；建立健全参保成本财政分担机制。     

复方斑蝥胶囊辅助化疗治疗老年晚期非小细胞肺癌临床研究

目的:探讨复方斑蝥胶囊辅助化疗对老年晚期非小细胞肺癌患者的疗效以及对血清生存素(Survivin)和胸苷激酶1水平的影响。方法:将60例晚期非小细胞肺癌老年患者按数字表法随机分为对照组和观察组各30例。对照组按规范给予TP方案。观察组在对照组基础上采取复方斑蝥胶囊治疗,连续治疗6周。比较2组临床疗效、T淋巴细胞亚群变化、血清Survivin和胸苷激酶1水平。结果:观察组近期总有效率为66.67%,显著高于对照组43.33%(P0.05)。观察组治疗后CD3~+、CD3~+/CD4~+显著升高且明显多于对照组,CD3~+/CD8~+显著降低且明显低于对照组(P0.01)。对照组治疗前后CD3~+、CD3~+/CD4~+、CD3~+/CD8~+治疗前后变化不明显(P0.05)。2组治疗后血清Survivin、胸苷激酶1水平降低(P0.01);且观察组治疗后血清Survivin、胸苷激酶1水平低于对照组(P0.01)。结论:复方斑蝥胶囊辅助化疗可增强晚期非小细胞肺癌老年患者的免疫功能,提高临床疗效,且可抑制血清Survivin和胸苷激酶1水平。     

冰黄肤乐软膏中24种机元素含量测定及重金属限量标准的建立

目的:测定冰黄肤乐软膏中无机元素的含量，提出重金属元素的限量标准，为冰黄肤乐软膏的质量标准的完善和中医临床用药安全提供参考。方法:通过采用微波消解-电感耦合等离子体质谱法对冰黄肤乐软膏的无机元素进行测定和分析。结果:建立了冰黄肤乐软膏中24种无机元素的含量测定方法，精密度、稳定性、重复性、加样回收实验结果均符合药典相关规定。结论:建立的冰黄肤乐软膏无机元素检测方法可行，为冰黄肤乐软膏的质量标准的完善和临床用药安全提供参考。     

放疗联合免疫检查点抑制剂治疗非小细胞肺癌研究进展

免疫检查点抑制剂(ICI)的出现为非小细胞肺癌的治疗提供了新方法。而单用ICI的局限性促使临床医生开始探索放疗联合ICI的可行性。近期有关联合治疗的各项研究已初步揭示了其改变非小细胞肺癌治疗体系的巨大前景。本文从联合治疗的机制出发,综述有关联合治疗的基础研究和不同放疗方式联合ICI的临床进展。     

Reward association facilitates distractor suppression in human visual search

Although valuable objects are attractive in nature, people often encounter situations where they would prefer to avoid such distraction while focusing on the task goal. Contrary to the typical effect of attentional capture by a reward‐associated item, we provide evidence for a facilitation effect derived from the active suppression of a high reward‐associated stimulus when cuing its identity as distractor before the display of search arrays. Selection of the target is shown to be significantly faster when the distractors were in high reward‐associated colour than those in low reward‐associated or non‐rewarded colours. This behavioural reward effect was associated with two neural signatures before the onset of the search display: the increased frontal theta oscillation and the strengthened top‐down modulation from frontal to anterior temporal regions. The former suggests an enhanced working memory representation for the reward‐associated stimulus and the increased need for cognitive control to override Pavlovian bias, whereas the latter indicates that the boost of inhibitory control is realized through a frontal top‐down mechanism. These results suggest a mechanism in which the enhanced working memory representation of a reward‐associated feature is integrated with task demands to modify attentional priority during active distractor suppression and benefit behavioural performance.     

淮安市清河区公厕空间布局探讨

运用人群密度分析法和人口分布分析法,对淮安市清河区公共厕所的布局、质量、数量进行分析,并提出了公厕布局方案。