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47篇 您的检索式:作者名="IJ Z"
    题名 作者 年代 出处 被引量
1弓形虫感染引起小胶质细胞与神经元的接触以及细胞体周边抑制性突触丧失显示文摘大脑内的感染和炎症会引起神经元连通性和功能的改变。细胞内的原生动物寄生虫,弓形虫,是一种感染脑部的病原体,可引起脑炎和癫痫发作。这种寄生虫的持续感染还与行为改变和发生精神疾病(包括精神分裂症)的风险增加有关。目前来自人类和小鼠模型的研究证据表明,癫痫发作和精神分裂症均由抑制性突触的丧失或功能障碍引起。与此相符,我们最近报道了持续性弓形虫感染改变谷氨酸脱羧酶67(GAD67)的分布,该酶在抑制性突触中催化GABA的合成。这些变化可能反映突触前装置在抑制性神经元中的重新分布或抑制性神经末梢的丧失。为了直接评估后者的可能性,我们采用序列块面扫描电子显微镜(SBFSEM)并量化寄生虫感染后新皮质和海马中的细胞体周边抑制性突触。持续感染不仅导致明显的细胞体周边突触丧失,而且还诱导髓样来源的细胞对神经元细胞体的包封。免疫组织化学、遗传和超微结构分析显示,这些髓样来源的细胞包括活化的小胶质细胞。最后,超微结构分析确定了包膜于细胞体周围神经末梢的髓样来源的细胞,提示它们可能会主动置换或吞噬突触元件。因此,这些结果表明,活化的小胶质细胞有助于寄生虫感染后细胞体周围抑制突触损失,并对于弓形虫的持续感染可能如何导致癫痫发作和精神疾病提供了一种新的机制。Carrillo GL Ballard VA Glausen T Boone Z Teamer J Hinkson CL Wohlfert EA Blader IJ Fox MA 杜一星(编译) 2020神经损伤与功能重建2020,15,3:2
2Structural features affect-ing biomass enzymatic digestibility显示文摘IJ Z DWYER J P 0 CHANG V S 2008Bioresource Technology2008,99,9:1
3Targeting the leukemia microenvironment by CXCR4 inhibition over- comes resistance to kinase inhibitors and chemotherapy in AML显示文摘Zeng Z Shi YX Samudio IJ 2009Blood2009,113,24:1
4Hexose-6-phosphate dehydrogenase confers oxo-reductase activity upon 11 beta-hydrox- ysteroid debydrogenase type 1 显示文摘ujalska IJ Draper N Michai|idou Z 2005J Mol Endocrinol2005,34,3:1
5Targeting theleukemia microenvironment by CXCR4 inhibitionovercomes resistance to kinase inhibitors andchemotherapy in AML 显示文摘Zeng Z Shi YX Samudio IJ 2009Blood2009,113,24:1
6Rainfall interception loss by pebble mulch in the semiarid region of China显示文摘IJ X Y GONG J D GAO Q Z 2000J Hydrol2000,228,:1
7Usefulness of red cell distribution width to predict mortality in patients with peripheral artery disease显示文摘Ye Z Smith C Kullo IJ 2011Am JCardiol2011,107,8:1
8Results of open heart surgery in patients with recent cardiogenic embolic stroke and central nervous system dysfunction显示文摘Zisbrod Z Rose DM Jacobowitz IJ etal 1987Circulation1987,76,52:1
9Usefulness of red cell distribution width to predict mortality in patients with peripheral artery disease 显示文摘Ye Z Smith C Kullo IJ 2011Am J Cardiol2011,107,8:1
10Three-Dimensional Vp and Vp/Vs Structure in the Longlan Reservoir Area by Local Earthquake Tomography显示文摘Zhou IJ Q Zhao C P Chen Z L 2012Pure Appl Geophys2012,169,:1
11Usefulness of red cell distribution width to predict mortality in patients with peripheral artery disease显示文摘Ye Z Smith C Kullo IJ 2011Am J Card2011,107,8:1
12Usefulness of red cell distribution width to predict mortality in patients with peripheral artery disease显示文摘Ye Z Smith C Kullo IJ 2011Am J Cardiol2011,107,8:1
13Determination of the tetramethyl lead, teyraethyl lead in water by SPME-HPLC-MS 显示文摘Mester Z Lord H Pawl IJ 2000Anal Atom Spectr2000,15,:1
14Charaeteristies and treatment outcomes of patients with MDR and XDR tuhereulosis in a TB referral hospital in Beijing: a 13-year experienee 显示文摘LIU CH IJ I CHEN Z 2011PI oS One2011,6,19:1
15Sepsis and glucoeortieoids up- regulate p300 and downregulate HDAC6 expression and activity in skeletal muscle 显示文摘Alamdari N Smith IJ Aversa Z 2010Am J Physiol Regul Integr Comp Physiol2010,299,2:1
16Production and cytogenetics of inlergeneric hybrids between Bmssica napus and Orychopbragmus violaceus 显示文摘IJ Z 1JU H L LUO P 1995Theor Appl Gnet1995,91,:1
17Rapamycin derivatives reduce mTORC2 signaling and inhibit AKT activation in AML显示文摘Zeng Z Sarbassov dos D Samudio IJ 0,,08:1
18Usefulness of red cell distribution width to predict mortality in patients with peripheral artery dis- ease显示文摘Ye Z Smith C Kullo IJ 2011Am J Cardiol2011,107,23:1
19Targeting the leukemia microenvironment by CXCR4 inhibition overcomes resistance to kinase inhibitors and chemotherapy in AML显示文摘Zeng Z Shi YX Samudio IJ 2009Blood2009,113,24:1
20Targeting the leukemia microenvironment by CXCR4inhibition overcomes resistance to kinase inhibitors and chemotherapy in AML显示文摘Zeng Z Shi YX Samudio IJ 2009Blood2009,113,:1
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