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为探讨卵巢淋巴管的形态特征，用透射电镜观察和图像分析方法研究了家兔卵巢毛细淋巴管的超微结构。结果发现，卵巢毛细淋巴管内皮细胞间的连接方式有３种，即端端连接（１４．０％）、重叠连接（３２．７％）及插入连接（５３．３％）。其中伴有粘着装置的占４８．６％，未见到开放的连接。卵巢毛细淋巴管内皮细胞的质膜小泡，分布于管腔内表面、管腔外表面和游离于胞质内，其中游离于胞质中的最多（４５．７％）；小泡的平均最大直径为６１．５±１．５ｎｍ；体密度为０．０７６２±０．００１５；数密度为１３０．９±４．０个／μｍ３。本研究认为，在组织液和大分子物质转运途径中，卵巢毛细淋巴管内皮细胞的转运功能可能是以质膜小泡的运输为主，内皮细胞间连接所形成的通道作用可能较小。
To investigate the morphological characteristics of lymphatic vessels in ovary, the ultrastructure of rabbit’s ovarian capillary lymphatic vessels was studied by transmission electron microscopy and image analysis. The results showed that there are three types of connections between the epithelial cells of the lymphatic capillaries: terminal (14.0%), overlapping (32.7%) and insertion (53.3%). Which together with the adhesive device accounted for 48.6%, did not see the open connection. The plasma membrane vesicles in the ovarian capillary lymphatic endothelial cells were distributed on the luminal surface, the outer surface of the luminal and free from the cytoplasm, with the largest number of free vesicles (45.7%) in the cytoplasm; the average of the vesicles The diameter is 61.5 ± 1.5nm; the body density is 0.0762 ± 0.0015; the number density is 130.9 ± 4.0 / μm3. This study suggests that in the tissue fluid and macromolecular transport pathways, endothelial cells of ovarian capillary lymphatic endothelial cell transport may be the main transport of plasma membrane vesicles, endothelial cells formed by the connection between the role of the pathway may be smaller.