目的:探讨高迁移率族核小体结合域5(high mobility group nucleosome 5,HMGN5)蛋白在上皮性卵巢恶性肿瘤中的表达及其临床意义。方法:本研究共纳入手术切除组织石蜡标本50例,采用免疫组化方法检测上皮性卵巢恶性肿瘤标本35例、上皮性卵...目的:探讨高迁移率族核小体结合域5(high mobility group nucleosome 5,HMGN5)蛋白在上皮性卵巢恶性肿瘤中的表达及其临床意义。方法:本研究共纳入手术切除组织石蜡标本50例,采用免疫组化方法检测上皮性卵巢恶性肿瘤标本35例、上皮性卵巢良性肿瘤标本15例中HMGN5蛋白的表达情况,并分析HMGN5蛋白阳性表达率与上皮性卵巢恶性肿瘤临床病理特征之间的关系。结果:HMGN5蛋白在上皮性卵巢恶性肿瘤组织中的阳性表达率明显高于上皮性卵巢良性肿瘤组织,差异有统计学意义(P<0.05);HMGN5蛋白在上皮性卵巢恶性肿瘤组织中的阳性表达率与年龄、有无腹水、是否为浆液性上皮性癌无关(P>0.05),而与组织分化程度、手术病理分期有关(P<0.05)。HMGN5蛋白在中低分化上皮性卵巢恶性肿瘤组织中的阳性表达率明显高于高分化上皮性卵巢恶性肿瘤组织,差异有统计学意义(P<0.05);HMGN5蛋白在手术病理分期为Ⅲ-Ⅳ期上皮性卵巢恶性肿瘤组织中的阳性表达率明显高于Ⅰ-Ⅱ期上皮性卵巢恶性肿瘤组织,差异有统计学意义(P<0.05)。结论:HMGN5蛋白可能在上皮性卵巢恶性肿瘤的发生以及恶性进展中发挥作用,对上皮性卵巢恶性肿瘤的诊断及病情评估有一定价值,有可能是上皮性卵巢恶性肿瘤治疗的一个潜在靶点。展开更多
It is a big topic on sleep research in China,current sleep research in China will be introduced from basic and clinic research in the paper.Basic researches Current sleep research in China began with the study on hybe...It is a big topic on sleep research in China,current sleep research in China will be introduced from basic and clinic research in the paper.Basic researches Current sleep research in China began with the study on hybernation using urchin at Peking University in the early 1950s.During 1960-2017,lots of agencies such as Shanghai Institute of Physiology of Academia Sinica,Institute of Psychology of Academia Sinica,Henan Medical University have accumulated large investigative and experimental data on sleep,but the most of those data focused on the descriptive researches of animal assortment(feline,dog,goat,mouce,rat and macque)and sleep classicification[1].展开更多
文摘目的:探讨高迁移率族核小体结合域5(high mobility group nucleosome 5,HMGN5)蛋白在上皮性卵巢恶性肿瘤中的表达及其临床意义。方法:本研究共纳入手术切除组织石蜡标本50例,采用免疫组化方法检测上皮性卵巢恶性肿瘤标本35例、上皮性卵巢良性肿瘤标本15例中HMGN5蛋白的表达情况,并分析HMGN5蛋白阳性表达率与上皮性卵巢恶性肿瘤临床病理特征之间的关系。结果:HMGN5蛋白在上皮性卵巢恶性肿瘤组织中的阳性表达率明显高于上皮性卵巢良性肿瘤组织,差异有统计学意义(P<0.05);HMGN5蛋白在上皮性卵巢恶性肿瘤组织中的阳性表达率与年龄、有无腹水、是否为浆液性上皮性癌无关(P>0.05),而与组织分化程度、手术病理分期有关(P<0.05)。HMGN5蛋白在中低分化上皮性卵巢恶性肿瘤组织中的阳性表达率明显高于高分化上皮性卵巢恶性肿瘤组织,差异有统计学意义(P<0.05);HMGN5蛋白在手术病理分期为Ⅲ-Ⅳ期上皮性卵巢恶性肿瘤组织中的阳性表达率明显高于Ⅰ-Ⅱ期上皮性卵巢恶性肿瘤组织,差异有统计学意义(P<0.05)。结论:HMGN5蛋白可能在上皮性卵巢恶性肿瘤的发生以及恶性进展中发挥作用,对上皮性卵巢恶性肿瘤的诊断及病情评估有一定价值,有可能是上皮性卵巢恶性肿瘤治疗的一个潜在靶点。
文摘It is a big topic on sleep research in China,current sleep research in China will be introduced from basic and clinic research in the paper.Basic researches Current sleep research in China began with the study on hybernation using urchin at Peking University in the early 1950s.During 1960-2017,lots of agencies such as Shanghai Institute of Physiology of Academia Sinica,Institute of Psychology of Academia Sinica,Henan Medical University have accumulated large investigative and experimental data on sleep,but the most of those data focused on the descriptive researches of animal assortment(feline,dog,goat,mouce,rat and macque)and sleep classicification[1].