n.[生][解](尤指内脏的)脊；皱褶；皱纹
Leaves ovate or widely elliptic; secondary veins 7-10 pairs; valves with transverse rugae. 叶卵形的或宽椭圆形；次脉7-10对；裂爿具横裂的皱纹。
Abstract: Objective:To study the correlation between the patients with ischemic apoplexy and the related data of blood rheology and the microcirculation of nail rugae. 文摘:目的：研究缺血性中风患者血流变和甲襞微循环改变的关系。
Leaves narrowly rectangular-elliptic, narrowly ovate-elliptic to elliptic-oblanceolate; secondary veins 5-7 pairs; valves without transverse rugae. 狭的叶矩形的椭圆形，狭卵形椭圆形倒披针形到椭圆形；次脉5-7对；没有横裂的皱纹的裂爿。
Objective:To study the correlation between the patients with ischemic apoplexy and the related data of blood rheology and the microcirculation of nail rugae. 目的：研究缺血性中风患者血流变和甲襞微循环改变的关系。
Conclusions: It is considered that the examination of the blood rheology and the microcirculation of nail rugae is helpful to the diagnosis of ischemic apoplexy. 结论：血流变学和甲襞微循环检查对缺血性中风的诊断有一定的帮助。
