DISTRIBUTION OF FIBROBLAST SURFACE ANTIGEN IN DEVELOPING CHICK-EMBRYO
DISTRIBUTION OF FIBROBLAST SURFACE ANTIGEN IN DEVELOPING CHICK-EMBRYO
复制标题
DOI：
10.1084/jem.142.1.41
复制
发表时间：
1975-01-01
影响因子：
15.3
通讯作者：
WARTIOVAARA, J
中科院分区：
文献类型：
--
作者：
LINDER, E;VAHERI, A;WARTIOVAARA, J
结果SF抗原存在于疏松的结缔组织、间充质组织和组织边界膜中。SF抗原见于2-3天的松散结缔组织和较大的胚胎(图1)。在胚胎组织和胚外组织中，未组织的结缔组织表面、神经下、肌束和导管中均可检测到SF抗原。在组织的组织和器官的形成过程中，SF抗原通常聚集在组织的外围。在发育中的肾脏(中肾阶段)，SF抗原阳性物质的凝聚首先见于中肾间充质(图1)。随着中肾小管(图2)和肾小球(图3)的出现，它们的界限基底膜被染色。
Results SF antigen in Loose Connective and Mesenchymal Tissue and Tissue Boundary Membranes. SF antigen was seen in the loose connective tissue in 2-3 day and older embryos (Fig. 1). It was detected in the unorganized connective tissue surrc, unding nerves, muscle bundles, and ducts in both embryonic and extraembryonic tissues.During the organization of tissues and formation of organs accumulation of SF antigen was usually seen at the periphery of the tissue. In the developing kidney (mesonephros stage) condensation of SF antigen-positive material was first seen in the mesonephric mesenchyme (Fig. 1). Along with the appearance of mesonephric tubules (Fig. 2) and glomeruli (Fig. 3) their limiting basement membranes were stained.