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晚期婴儿型神经元蜡样质脂褐质沉积病 被引量:9
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作者 袁云 秦炯 +4 位作者 李明 陈清棠 吴丽娟 吴希茹 哪佳 《中华神经科杂志》 CAS CSCD 1999年第1期7-7,共1页
目的报道1例晚期婴儿型神经元蜡样质脂褐质沉积病(LNCL)的临床和病理结果。方法对1例LNCL病人进行临床、影像学和病理观察。结果病人2岁开始出现行走不稳和智力发育倒退,此后出现癫痫发作和视力下降,在7岁4个月死亡。... 目的报道1例晚期婴儿型神经元蜡样质脂褐质沉积病(LNCL)的临床和病理结果。方法对1例LNCL病人进行临床、影像学和病理观察。结果病人2岁开始出现行走不稳和智力发育倒退,此后出现癫痫发作和视力下降,在7岁4个月死亡。头颅MRI检查发现显著脑萎缩。病理检查显示大脑和小脑皮层的神经元严重脱失,呈海绵样改变,丘脑和纹状体的神经元也受到较严重的累及,小脑分子层出现大量的巨大轴索,残存神经元内充满黄色自发荧光的颗粒沉积物,沉积物也出现在其他躯体细胞内。电镜下沉积物主要由曲线体构成。结论此例病人的临床和病理改变符合LNCL的诊断,但小脑分子层出现大量的巨大轴索不同于既往报道。 展开更多
关键词 婴儿 lncl 临床 病理 神经元 脂褐质沉淀
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Recent Advances in Organic Reactions Catalyzed by Lanthanide(III) Complexes 被引量:1
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作者 陈瑞芳 钱长涛 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2002年第5期407-419,共13页
Lanthanide compounds have been attracting much attention in organic synthesis. Chiral Ln substituted BINOL have been widely studied in several asymmetric organic reactions. LnCl 3 and Ln(OTf) 3 have been ex... Lanthanide compounds have been attracting much attention in organic synthesis. Chiral Ln substituted BINOL have been widely studied in several asymmetric organic reactions. LnCl 3 and Ln(OTf) 3 have been expected to serve as Lewis acids and have been applied to many important synthetic reactions in a one pot manner. Ln(O i Pr) 3 exhibits some basic characters, which also can be utilized in some special organic transformation. This article deals with some lanthanides(III) complexes promoted organic reactions, which we have recently developed. 展开更多
关键词 LANTHANIDE chiral Ln BINOL lncl 3 Ln(OTf) 3 organic reaction
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