Beliavskiĭ A I, Antonenko L A
Arkh Anat Gistol Embriol. 1986 Jul;91(7):48-53.
By means of classical anatomical techniques: injection of contrast masses into the vascular network, macro-microscopic preparation, translucency, roentgenography, and some histological techniques, peculiarities of the hemomicrocirculatory bed in muscles of the human arm and forearm have been revealed. Small arteries of the 3d-4th order run along the muscle fiber fasciculi. In the center of the 2d order muscle fasciculus, in its internal perimysium, arteriole and venule (or 2 venules) run; from them into the 1st order fasciculus, precapillary arterioles and postcapillary venules, connected by means of capillaries, run. The arteriole and the venule, accompanying it, together with the precapillary arterioles and postcapillary venules, branching off them, form a unit of the microcirculatory bed of the arm and forearm muscles (module). Well developed intramuscular arterial anastomoses, presence of isolated structural-functional units of the hemomicrocirculatory bed ensure functional prosperity of the human muscles.
向血管网络注射造影剂、宏观-微观标本制备、透明度观察、X射线摄影以及一些组织学技术，揭示了人体手臂和前臂肌肉中血液微循环床的特点。三级至四级小动脉沿肌纤维束走行。在二级肌束中心，在其肌内膜内，有小动脉和小静脉（或两条小静脉）走行；从它们发出进入一级肌束，有通过毛细血管相连的毛细血管前微动脉和毛细血管后微静脉走行。小动脉及其伴行的小静脉，连同从它们分支出来的毛细血管前微动脉和毛细血管后微静脉，形成了手臂和前臂肌肉微循环床的一个单元（模块）。发达的肌内动脉吻合以及血液微循环床孤立的结构-功能单元的存在确保了人体肌肉的功能健全。
