Reis F P, Ferraz de Carvalho C A
Anat Anz. 1985;160(5):323-31.
The spacial arrangement of the muscular, elastic and collagen fibers was examined in 27 splenic arteries (SA) of adults, 15 of these being males. There were realized, histologic and panorganographic sections, that received adequate staining according to their thickness, by one or most of the following methods: Azan, resorcin-fuchsin (Weigert), Verhoeff-Van Gieson, Sudan III or Masson trichome. Pellicle or total preparations were treated by alum carmine, Van Gieson, resorcin-fuchsin or nitric acid. Any sections and total preparations without staining were examined by polarized light. The finding shows a spiral disposition, without polarization, of the muscular and collagen bundles of the SA. The elastic fibers have different arrangements in the tunics of the SA. Support bundles are present in the proximal and distal extremities of the artery. The vessel dynamic is discussed in function of the spacial arrangement of the muscular, elastic and collagen elements, in relation to the support bundles and also the mechanic function of the spleen.
在27条成人脾动脉（SA）中检查了肌肉纤维、弹性纤维和胶原纤维的空间排列，其中15条为男性。制作了组织学和全器官造影切片，根据其厚度，通过以下一种或多种方法进行了充分染色：偶氮卡红、间苯二酚品红（魏格特法）、韦尔霍夫-范吉森法、苏丹Ⅲ或马森三色法。薄膜或整体标本用明矾卡红、范吉森法、间苯二酚品红或硝酸处理。任何未染色的切片和整体标本都用偏振光检查。结果显示，脾动脉的肌肉束和胶原束呈螺旋状排列，无偏振现象。弹性纤维在脾动脉各层中的排列不同。在动脉的近端和远端存在支撑束。根据肌肉、弹性和胶原成分的空间排列，结合支撑束以及脾脏的机械功能，对血管动力学进行了讨论。
