不同冲洗液对关节软骨超微结构的影响。
Effect of various irrigating fluids on the ultrastructure of articular cartilage.
作者信息
Bert J M, Posalaky Z, Snyder S, McGinley D, Chock C
机构信息
St. Paul Bone and Joint Spec., Ltd., MN 55012.
出版信息
Arthroscopy. 1990;6(2):104-11. doi: 10.1016/0749-8063(90)90008-2.
The effect of five different irrigating fluids on the ultrastructure of articular cartilage was studied utilizing the scanning electron microscope. Gross histologic studies have shown no significant difference amongst commonly used irrigating fluids on the surface or matrix composition of articular cartilage. Recent in vivo and in vitro biochemical studies, in addition, have shown no significant deleterious effects of irrigating fluids on articular cartilage composition. This study was prospectively undertaken to assess the effect of irrigating fluids on the ultrastructure of articular cartilage. When comparing five irrigating solutions utilizing the scanning electron microscope, specimens irrigated with 1.5% glycine seemed to show a more consistently smooth appearance. Ultrastructural changes were noted with the other four irrigating solutions tested.
利用扫描电子显微镜研究了五种不同冲洗液对关节软骨超微结构的影响。大体组织学研究表明，常用冲洗液在关节软骨表面或基质成分上没有显著差异。此外，最近的体内和体外生化研究表明，冲洗液对关节软骨成分没有显著的有害影响。本研究前瞻性地评估了冲洗液对关节软骨超微结构的影响。在利用扫描电子显微镜比较五种冲洗液时，用1.5%甘氨酸冲洗的标本似乎表现出更一致的光滑外观。在用其他四种测试冲洗液冲洗后，观察到了超微结构的变化。
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