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Electron microscopic observations of endocrine cells on the squirrel's gastrointestinal tract
1986
Lee, H.S. (Taegu Oriental Medical Coll., Taegu (Korea R.). Dept. of Veterinary Medicine) | Lee, J.H. (Kyongbuk National Univ., Taegu (Korea R.). Dept. of Veterinary Medicine)
Endocrine cells were observed in the gastrointestinal tract of the squirrels by light microscopy using Grimelius and Masson-Hamperl silver impregnation, and in the stomach and duodenum by electron microscopy. Light microscopically, argyrophil cell decreased gradually in number in the pyloric region and ileum, stomach, duodenum and jejunum and rectum in the order listed. Argentaffin cells were moderately distributed in the stomach, pyloric region and duodenum, while absent in the jejunum, ileum and rectum
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