<基礎的研究発生病理>ヒト大動脈における弾性繊維板の配列パターン

概要

論文の詳細を見る
To analyze the arrangement pattern of the elastic lamellae in the media of the human aorta, the length and density of the lamellae in the longitudinal Weigert-stained preparations were measured. Comparisons were made on ten subdivisions of the media from the inner elastic lamella to the outer elastic lamella. The length frequency histogram showed peaks at 30,55,85 and 105 μm. These values were close to the integers of 30. The total length of the elastic lamellae corresponded well to the mean number of lamellae in each subdivision. The correlation coefficient ranged from 0.85 to 0.94. The winding ratio was high in the vicinity of the internal lamella. These figures reveal a fitting mechanical structure for the shearing stress of the blood stream, and common properties among mammals with a similar cardiovascular pattern.
近畿大学の論文
1993-12-30