The postnatal changes in the density of sensory nerve endings in the oral mucosa of the cat.
The postnatal changes in the density of sensory nerve endings in the oral mucosa of the cat.
复制标题
猫口腔粘膜感觉神经末梢密度的出生后变化。
DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
S. Sakada
中科院分区：
文献类型：
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作者：
M. Tazaki;S. Sakada
采用亚甲蓝活体染色观察小猫出生至28日龄下颌骨舌牙龈和牙槽黏膜包膜末梢和默克尔细胞神经突复合体的分布和密度变化。封装末端的分布显示出在粘膜总面积上增加的趋势，但默克尔细胞-神经突复合物倾向于在牙龈上分组为带。前者的神经末梢密度从出生之日起持续增加，总计13个/cm2，到第28天增加至144个/cm2，而后者则没有表现出如此明显的增加，总计分别仅为35个/cm2和50个/cm2。对成年猫组织末端的超微结构进行了进一步观察。
The changes that occur in the distribution and density of the encapsulated endings and Merkel cell-neurite complexes of the lingual gingival and alveolar mucosa of the mandible of kittens from birth to 28 d of age were observed through the use of methylene blue vital staining. The distribution of encapsulated endings showed a tendency to increase over the total area of the mucosae, but Merkel cell-neurite complexes tended to group into bands across the gingivae. While the density of the nerve endings of the former showed a continuous increase over the time period from the day of birth, when they totalled 13/cm2, to the 28th d by which that figure had increased to 144/cm2, the latter showed no such marked increase, totalling only 35/cm2 and 50/cm2, respectively. Further observations were made of the ultrastructures of organized endings in adult cat.