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Study on the Ultra-microstructure of Lens Tissue after Cryoapplicating Somepoints for Cataract Treatment

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Author:
No author available
Journal Title:
JOURNAL OF MODERN CLINICAL MEDICAL BIOENGINEERING
Issue:
6
DOI:
10.3760/cma.j.issn.1674-1927.2003.06.003
Key Word:
白内障;祛障穴;冷冻

Abstract: 目的电镜研究用液氮冷冻眼球穴位治疗白内障的超微结构.方法先用亚硒酸钠注射于SD大白鼠皮下深层内形成晶状体混浊的动物模型;再用液氮冷冻眼球"祛障穴"治疗1疗程;分别观察正常组、治疗组和对照组晶状体中的超微结构.结果用液氮冷冻眼球的"祛障穴"治疗后的晶状体超微结构,与正常对照的透明晶状体基本相同,除残留少许混浊时的结构变化;部分皮质结构紊乱或模糊,无混浊晶状体的紊乱的颗粒结构.结论用液氮冷冻眼球"祛障穴"治疗白内障后,其超微结构向透明结构发生转化.

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