Akhmetbaeva N A, Govyrin V A, Ozirskaia E V, Khor'kov A D
Zh Evol Biokhim Fiziol. 1980 Nov-Dec;16(6):593-8.
Light and electronmicroscopic studies have been made on the structure of the wall of the thoracic lymph duct in puppies within 3 months of their postnatal life. It was shown that differentiation and specialization of the smooth muscle cells is accomplished in the main features to the 3rd month of postnatal life. Within this period, the number of the nervous fibers increases, and their linking to the media becomes more close. Absence of dense neuro-muscular contacts indicates distant pattern of the effect of neuromediators on the effector cells. The data obtained demonstrate that during postnatal ontogenesis of dogs changes take place in the barrier properties of the wall of the lymph duct, as well as the formation of morphological substrate for active contractile activity.
对出生后3个月内幼犬胸导管壁结构进行了光镜和电镜研究。结果表明，平滑肌细胞的分化和特化在出生后第3个月基本完成。在此期间，神经纤维数量增加，且它们与中膜的联系更加紧密。缺乏密集的神经肌肉接触表明神经介质对效应细胞的作用方式较为间接。所获得的数据表明，在犬出生后的个体发育过程中，淋巴管壁的屏障特性发生了变化，同时也形成了主动收缩活动的形态学基础。
