<基礎的研究発生病理>ラット大動脈中膜の弾性線維板における配列の準規則性

概要

論文の詳細を見る
Dimension and orientation of elastic lamellae in WKY aortic media were studied on SEM and Weigert-stained preparations. Size and orientation of the lamellae were analyzed in the aspect of the distribution of the fenestrations. Sizes of the elastic lamellae were either 35 μm×35 μm, 35×80 or 80×80,basically, and they were imperfectly separated by ruptures and fenestrations. The lamellae were oriented in the direction of the right-turn screw with the pitch slope of 40°-60°. The gradation of the right-turn screw in the horizontal section plane was about 10 layers/5°. The fenestration distribution and the elastic lamellae orientation are the organized structure to minimize the vascular deformation for the blood pressure changes.
近畿大学の論文
1986-12-30