对家鼠舌黏膜上皮-结缔组织表面界面的扫描电子显微镜研究。
Scanning electron microscopy study of the interface epithelium-connective tissue surface of the lingual mucosa in Calomys callosus.
作者信息
Watanabe I, Utiyama C, Koga L Y, Motoyama A A, Kobayashi K, Lopes R A, König Júnior B
机构信息
Department of Anatomy, University of Sao Paulo, Brazil.
出版信息
Ann Anat. 1997 Feb;179(1):45-8. doi: 10.1016/s0940-9602(97)80134-3.
The characteristics of the interface epithelium-connective tissue of the lingual mucosa of Calomys callosus was studied by employing scanning electron microscopy after removal of the epithelial cells. In the anterior part, the connective tissue papillae of filiform papillae are distributed at random in their original configuration, and the round-shaped fungiform papillae are scattered among the filiform papillae. In the middle part, the filiform papillae present several rod-shaped projections. In the posterior part, the vallate papilla are oval in shape, and the connective tissue reveals a large ridge separated by deep lateral grooves. The posterior adjacent area is a flat surface and shows several openings of salivary gland ducts. The foliate papillae are formed by several small ridges separated by grooves. In the areas adjacent to the foliate papilla, small pointed and laminar papillae were observed.
通过去除上皮细胞后采用扫描电子显微镜研究了南美原鼠舌黏膜上皮-结缔组织的特征。在前部，丝状乳头的结缔组织乳头以其原始形态随机分布，圆形的菌状乳头散在于丝状乳头之间。在中部，丝状乳头呈现出几个棒状突起。在后部，轮廓乳头呈椭圆形，结缔组织有一条由深侧沟分隔的大嵴。后部相邻区域是一个平面，有几个唾液腺导管开口。叶状乳头由几条由沟分隔的小嵴形成。在与叶状乳头相邻的区域，观察到小的尖状和层状乳头。
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