Nesci E, Ridola C, Termine S, Valentino B, Zummo G
Boll Soc Ital Biol Sper. 1983 Dec 30;59(12):1954-8.
Two cellular type, A and B cells, are evident in the intimal layer of the human synovial membrane. The Authors studied the B-cells that show in their cytoplasm some secretory granules that are still unknown. In the normal synovial membrane of human knee, with transmission electron microscopic techniques, the relationship between the B-cells and the blood capillary vessels and some morphological features of the secretory granules, are studied. The blood capillary vessels have a continuous cellular wall, surrounded by a basal membrane. Typical features of the B-cells are the marked development of the rough endoplasmic reticulum, the Golgi apparatus and dense secretory vesicles. The B-cells appear to constitute some specific secretory cells, but its function has yet to be determined.
在人类滑膜的内膜层中可明显见到两种细胞类型，即A细胞和B细胞。作者研究了B细胞，其细胞质中存在一些仍未知的分泌颗粒。运用透射电子显微镜技术，对人膝关节正常滑膜中B细胞与毛细血管之间的关系以及分泌颗粒的一些形态学特征进行了研究。毛细血管具有连续的细胞壁，周围有基膜。B细胞的典型特征是粗面内质网、高尔基体和密集分泌小泡显著发达。B细胞似乎构成了一些特定的分泌细胞，但其功能尚待确定。
