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血浆T-tau、Aβ-42与维持性血液透析患者轻度认知功能障碍的相关性研究 被引量:17
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作者 蔡源 董莉萍 +4 位作者 宋小红 李华 吴扬 位红兰 董骏武 《中国现代医学杂志》 CAS 2019年第4期43-47,共5页
目的探讨血浆T-tau、Aβ-42蛋白浓度与维持性血液透析患者认知功能障碍的相关性。方法采用酶联免疫吸附法检测轻度认知功能障碍(MCI)组、认知功能正常组(对照组)血浆T-tau、Aβ-42蛋白浓度。分析两组血浆T-tau、Aβ-42蛋白浓度差异,及... 目的探讨血浆T-tau、Aβ-42蛋白浓度与维持性血液透析患者认知功能障碍的相关性。方法采用酶联免疫吸附法检测轻度认知功能障碍(MCI)组、认知功能正常组(对照组)血浆T-tau、Aβ-42蛋白浓度。分析两组血浆T-tau、Aβ-42蛋白浓度差异,及其与其他临床指标的相关性。结果 MCI组较对照组血浆T-tau蛋白浓度升高(P <0.05);两组Aβ-42蛋白浓度比较,差异无统计学意义(P>0.05);两组血浆T-tau蛋白浓度与尿素下降率、每2周透析时间呈负相关(r=-0.249,P=0.020);T-tau≥980.96 pg/ml为MCI的危险因素[O^R=1.521(95%CI:1.168,1.981),P=0.002]。结论维持性血液透析MCI患者血浆T-tau蛋白浓度较认知功能正常者升高,降低血浆T-tau蛋白浓度可能是预防维持性血液透析患者MCI的有效手段。 展开更多
关键词 肾透析 T-tau/血蛋白质类 Aβ-42/淀粉样蛋白 认知
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成年大鼠脑损伤后神经前体细胞增殖分化的调控 被引量:1
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作者 张相彤 王忠诚 +2 位作者 董丽萍 张亚卓 戴钦舜 《中国临床康复》 CAS CSCD 2004年第34期7700-7702,i001,共4页
目的:液压冲击性脑损伤后成年大鼠神经前体细胞出现增殖及分化,探讨外源性成纤维细胞生长因子(basicfibroblastgrowthfactor,bFGF)和神经营养因子-3(neurotrophin-3,NT-3)对其增殖及分化的调控。方法:制作液压冲击性脑损伤模型,bFGF,NT-... 目的:液压冲击性脑损伤后成年大鼠神经前体细胞出现增殖及分化,探讨外源性成纤维细胞生长因子(basicfibroblastgrowthfactor,bFGF)和神经营养因子-3(neurotrophin-3,NT-3)对其增殖及分化的调控。方法:制作液压冲击性脑损伤模型,bFGF,NT-3及人工脑脊液(artificialcerebrospinalfluid,aCSF)分别于伤后灌注侧脑室1,3,7和14d。免疫组织化学方法动态检测5溴脱氧尿苷(5'Bromodexyuridine,BrdU)及胶质纤维酸性蛋白/5溴脱氧尿苷(Gialfibrillaryacidicprotein/5'Bromod-exyuridine,GFAP/BrdU,双标免疫染色)的表达。结果:同aCSF组相比较,应用bFGF于伤后3~14d明显促进BrdU阳性细胞、GFAP+/BrdU+-双阳性细胞和GFAP-/BrdU+-单阳性细胞增多(P均<0.05);NT-3于伤后3~7d减少BrdU阳性细胞和GFAP+/BrdU+双阳性细胞增多(P均<0.05),而对GFAP-/BrdU+单阳性细胞无明显影响(P>0.05)。结论:bFGF促进液压冲击性脑损伤后成年大鼠神经前体细胞增殖,而NT-3抑制其增殖,促进其向非星形胶质细胞分化。 展开更多
关键词 脑损伤 神经生长因子 神经组织蛋白类 成纤维细胞生长因子 碱性 神经营养因子-3 细胞分裂 细胞分化
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Effect of Jianpi Shengxue Tablet on Iron Metabolism and Nutritional Status in Patients with Renal Anemia:A Prospective,Randomized,Open,Parallel Controlled and Multicenter Clinical Study 被引量:2
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作者 Juan YANG Meng-yuan LIANG +15 位作者 Yu LI Hao ZHANG Wei LI Jing LV li-ping dong Jing-song JIN Cheng YANG Qing-hong ZHANG Li LONG Rong ZOU Yi GAO Dan SONG Chun-qin PAN Ying YAO Xiao-lin ZHAN Xiao-hui WANG 《Current Medical Science》 SCIE CAS 2024年第3期603-610,共8页
Objective This study aimed to analyze the clinical efficacy of the Jianpi Shengxue tablet for treating renal anemia.Methods A total of 200 patients with renal anemia from December 2020 to December 2022 were enrolled a... Objective This study aimed to analyze the clinical efficacy of the Jianpi Shengxue tablet for treating renal anemia.Methods A total of 200 patients with renal anemia from December 2020 to December 2022 were enrolled and randomly divided into two groups.Patients in the control group were treated with polysaccharide-iron complex,and those in the experimental group were administered Jianpi Shengxue tablet.After 8 weeks of continuous treatment,the therapeutic outcomes regarding anemia were compared between the two groups.Results After treatment,the red blood cell(RBC)count,hematocrit(HCT),reticulocyte percentage(RET),ferritin(SF),serum iron(SI),transferrin saturation(TSAT),and serum albumin(ALB)all increased(P<0.01),and the clinical symptom score and total iron binding capacity decreased(P<0.01)in the experimental group.Moreover,the improvements in RBC,HCT,RET,SF,SI,TAST,ALB,and clinical symptoms(fatigue,anorexia,dull skin complexion,numbness of hands and feet)in the experimental group were significantly greater than those in the control group(P<0.05).The total effective rate for treating renal anemia was significantly higher in the experimental group than in the control group(P<0.01).Conclusion The Jianpi Shengxue tablet demonstrates efficacy in treating renal anemia,leading to significant improvements in the laboratory examination results and clinical symptoms of patients with renal anemia. 展开更多
关键词 Jianpi Shengxue tablet renal anemia RANDOMIZED OPEN parallel control multicenter clinical study
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