在多元创新的征程中,多种创新方式也随之而来。员工的越轨创新行为在很大程度上影响着企业的创新绩效和长期发展,越轨创新成为当前学者研究的热点。本文采用文献计量法,借助CiteSpace可视化软件,以Web of Science和CNKI数据库中629篇越...在多元创新的征程中,多种创新方式也随之而来。员工的越轨创新行为在很大程度上影响着企业的创新绩效和长期发展,越轨创新成为当前学者研究的热点。本文采用文献计量法,借助CiteSpace可视化软件,以Web of Science和CNKI数据库中629篇越轨创新文献为研究样本,对越轨创新领域的研究概况、研究热点和演进脉络进行可视化分析。研究结果表明:越轨创新的研究文献在整体上呈递增趋势;越轨创新领域的热点议题主要集中在创新动机产生的影响因素和作用结果两个方面;国外越轨创新的演进脉络是从微观层面过渡到宏观地分析越轨创新的前因和作用变量,而国内研究仍集中于领导力、组织氛围、创新绩效等微观层面的研究,近期开始关注基于中国本土文化的情境化研究。展开更多
OBJECTIVE: To investigate effect of drug-containing serum of Xinfeng capsules on myocardial cell growth.METHODS: Drug-containing serum of Xinfeng capsules rat models were established by intragastricly administrated Xi...OBJECTIVE: To investigate effect of drug-containing serum of Xinfeng capsules on myocardial cell growth.METHODS: Drug-containing serum of Xinfeng capsules rat models were established by intragastricly administrated Xinfeng capsules. MTT assay wasused to evaluated H9C2 cells viability. H9C2 cells were divided into normal control group, triptolide group, lipopolysaccharide(LPS) group, drug-containing serum group and mi RNA-21 inhibitor group. micro RNA-21(mi RNA-21) inhibitor was structured and transfected into H9C2 cells. Western blot and immunofluorescence assay were applied to examine toll-like receptor 4(TLR4), phosphorylated p-38(p-p38) and p-p65 expression. Quantitative real-time PCR(q RT-PCR) was used to evaluated m RNA levels of mi RNA-21. Enzyme linked immunosorbent(ELISA) was used to measure tumor necrosis factor α(TNF-α), IL-6 and IL-17 levels.RESULTS: Drug-containing serum treatment significantly increased cell viability compared to LPS treated group. q RT-PCR results indicated that mi RNA-21 levels were significantly decreased in drugcontaining serum group compared to LPS group.Early and late apoptosis in drug-containing serum group were significantly decreased compared to LPS group. Western blot and immunofluorescence assay results showed that TLR4, p-p38 and p-p65 levels in drug-containing serum group were significantly decreased compared to LPS group. ELISA findings indicated that drug-containing serum significantly decreased inflammatory cytokine levels of TNF-α, IL-6 and IL-17.CONCLUSION: Drug-containing serum of Xinfeng capsules protect against lipopolysaccharide instructed H9C2 cells from death by enhancing mi RNA-21 and inhibiting TLR4/p-p38/p-p65 signaling pathway and proinflammatory cytokines expression.展开更多
文摘在多元创新的征程中,多种创新方式也随之而来。员工的越轨创新行为在很大程度上影响着企业的创新绩效和长期发展,越轨创新成为当前学者研究的热点。本文采用文献计量法,借助CiteSpace可视化软件,以Web of Science和CNKI数据库中629篇越轨创新文献为研究样本,对越轨创新领域的研究概况、研究热点和演进脉络进行可视化分析。研究结果表明:越轨创新的研究文献在整体上呈递增趋势;越轨创新领域的热点议题主要集中在创新动机产生的影响因素和作用结果两个方面;国外越轨创新的演进脉络是从微观层面过渡到宏观地分析越轨创新的前因和作用变量,而国内研究仍集中于领导力、组织氛围、创新绩效等微观层面的研究,近期开始关注基于中国本土文化的情境化研究。
基金Supported by Regulation of Platelet Activation by Signal Transduction Network Based on FAK/Calpain Mechanism of Xinfeng Capsule on AA Rats(No.81503558)the Natural Science Foundation Program of Anhui Province(Study the Mechanism of Xinfeng Capsule to Improve the Cardiac Function of RA Based on the mi RNA-21/TLR4/NF-κB+2 种基金No.1808085MH303)the Excellent Young Talent Support Program of Anhui Province(Xinfeng Capsule Improves the Cardiac Function of Rheumatoid Arthritis by Regulating Mirna-21/TLR4/NF-κBNo.Gxyq2018028)
文摘OBJECTIVE: To investigate effect of drug-containing serum of Xinfeng capsules on myocardial cell growth.METHODS: Drug-containing serum of Xinfeng capsules rat models were established by intragastricly administrated Xinfeng capsules. MTT assay wasused to evaluated H9C2 cells viability. H9C2 cells were divided into normal control group, triptolide group, lipopolysaccharide(LPS) group, drug-containing serum group and mi RNA-21 inhibitor group. micro RNA-21(mi RNA-21) inhibitor was structured and transfected into H9C2 cells. Western blot and immunofluorescence assay were applied to examine toll-like receptor 4(TLR4), phosphorylated p-38(p-p38) and p-p65 expression. Quantitative real-time PCR(q RT-PCR) was used to evaluated m RNA levels of mi RNA-21. Enzyme linked immunosorbent(ELISA) was used to measure tumor necrosis factor α(TNF-α), IL-6 and IL-17 levels.RESULTS: Drug-containing serum treatment significantly increased cell viability compared to LPS treated group. q RT-PCR results indicated that mi RNA-21 levels were significantly decreased in drugcontaining serum group compared to LPS group.Early and late apoptosis in drug-containing serum group were significantly decreased compared to LPS group. Western blot and immunofluorescence assay results showed that TLR4, p-p38 and p-p65 levels in drug-containing serum group were significantly decreased compared to LPS group. ELISA findings indicated that drug-containing serum significantly decreased inflammatory cytokine levels of TNF-α, IL-6 and IL-17.CONCLUSION: Drug-containing serum of Xinfeng capsules protect against lipopolysaccharide instructed H9C2 cells from death by enhancing mi RNA-21 and inhibiting TLR4/p-p38/p-p65 signaling pathway and proinflammatory cytokines expression.