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KMID : 0374919940150030375
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Inje Medical Journal
1994 Volume.15 No. 3 p.375 ~ p.384
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Ultrastructural Study of Human Anterior Lens Tissue Obtaining from Catract Surgery
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주명진
박정재/곽형원/김재석/유진형
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Abstract
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The tissues of human cataract lens were obtained during capsulorhexis procedure to examne the morphologic features of anterior subcapsular cataract.
Abnormal fibril like materials and multi-parallel strand materials in lens in lens capsule were oberved, which were supposed to consisted of collagen originating from epithelial cells.
The subcapsular plaque was demonstrated and it was composged by accmulation of degenrated epithelial cells with spindle shape and subepithelial lens fibers. Multilayered basement nembrane like materials and fibrils were intermingled among these
materials. Various sized acuoles and empty spaces due to separation of cell mcmbrane wherein junctional complex resent were observed. There are no proliferation of epithelial cells.
We supposed that the central subcapsular opacity was made of accumulation of degenerted epithelial cells and subepithelial lens fibers, extracellular materials including multilayered asement membrane, fibrils and substance of cell break down,
But further biochemical, lhistchemical and immunological investigations will be required to dentify the substance or group of substance of substance involved.
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