对处于不同性活动阶段的狐狸睾丸进行的血管造影研究。
An angiographic study of the fox testis in various stages of sexual activity.
作者信息
Joffre M, Kormano M
出版信息
Anat Rec. 1975 Dec;183(4):599-603. doi: 10.1002/ar.1091830410.
The arteries and veins of the fox testis were studied using an angiographic technique. The postnatal development of the testis involved only minor modification of the vasculature. In the non-breeding season both the arteries and veins of the adult fox testis undergo extensive spiralization which completely disappears during the breeding season. When the sequence of morphological changes in blood vessels are related to available data on changes in testicular size, blood flow and connective tissue content, it is obvious that the vascular spiralization is passive and related to shrinkage of the organ and dose not primarily influence the testicular blood flow.
采用血管造影技术对雄性狐狸睾丸的动脉和静脉进行了研究。睾丸出生后的发育仅涉及脉管系统的微小变化。在非繁殖季节，成年雄性狐狸睾丸的动脉和静脉都会发生广泛的螺旋化，而在繁殖季节这种螺旋化会完全消失。当将血管形态变化的序列与睾丸大小、血流量和结缔组织含量变化的现有数据相关联时，很明显血管螺旋化是被动的，与器官的萎缩有关，并且不会主要影响睾丸的血流量。
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