Applied Microscopy
- Volume 26 Issue 1
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- Pages.67-77
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- 1996
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- 2287-5123(pISSN)
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- 2287-4445(eISSN)
Immunoelectron Microscopic Study on the Endocrine Pancreas of the Native Korean Goat
한국재래산양 췌장내분비세포의 면역전자현미경적 연구
- Lee, Jae-Hyun (College of Veterinary Medicine, Kyungpook National University) ;
- Hashimoto, Yoshiharu (Dept. of Veterinary Anatomy, Faculty of Veterinary Medicine, Hokkaido University) ;
- Kon, Yasuhiro (Dept. of Veterinary Anatomy, Faculty of Veterinary Medicine, Hokkaido University) ;
- Sugimura, Makoto (Dept. of Veterinary Anatomy, Faculty of Veterinary Medicine, Hokkaido University) ;
- Lee, Hyeung-Sik (Dept. of Biology, Kyungsan University)
- 이재현 (경북대학교 수의과대학) ;
- 교본선춘 (북해도대학 수의학부 가축해부학교실) ;
- 견태관 (북해도대학 수의학부 가축해부학교실) ;
- 삼촌성 (북해도대학 수의학부 가축해부학교실) ;
- 이형식 (경산대학교 생물학과)
- Published : 1996.03.01
Abstract
Pancreases obtained from native Korean goats were used, and examined by immunoelectron microscopy using several antisera. Five types cells, glucagon (A), insulin (B), somatostatin (D), and pancreatic polypeptide (PP-I and PP-II) cells, were identified in the pancreatic islets. The morphologies of A, B, and D cells corresponded to the typical charateristics described in previous reports on other mammals. Serotonin immunoreactivity was observed in the D cells on the basis of the granular profiles. Two types of PP cells could be distinguished on the basis of the granular profile: the first type was formed by round, homogeneous secretory granules (
한국재래산양의 췌장내분비세포에 대해 몇종의 항혈청을 이용하여 면역전자현미경적으로 관찰하여 다음과 같은 결론을 얻었다. 췌도에서는 glucagon (A), insulin (B), somatostatin (D) 및 pancreatic polypeptides (PP-I과 PP-II) 등 5종의 세포를 동정하였다. 이 중 A, B 및 D세포의 정태학적 특징은 다른포유동물의 그것과 유사하였고 D세포는 serotonin 면역성이 인정되었다. PP세포는 과립의 형태학적 특징으로 보아 두가지 형태가 인정되었으며, 제I형은 원형인 동질성의 과립 (