Applied Microscopy

  • 제32권2호
  • /
  • Pages.121-129
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  • 2002
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  • 2287-5123(pISSN)
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  • 2287-4445(eISSN)
한국현미경학회 (Korean Society of Microscopy)
권호 표지

넙치(Paralichthys olivaceus) 피부상피층의 미세구조

Ultrastructure on the Integumentary Epidermis of the Bastard Halibut, Paralichthys olivaceus (Teleostei: Pleuronectidae)

  • 김재원 (부경대학교 해양생물학과) ;
  • 진평 (부경대학교 해양생물학과) ;
  • 진영국 (여수대학교 어병학과) ;
  • 이정식 (여수대학교 어병학과)
  • Kim, Jae-Won (Department of Marine Biology, Pukyong National University) ;
  • Chin, Pyung (Department of Marine Biology, Pukyong National University) ;
  • Jin, Young-Guk (Department of Fish Pathology, Yosu National University) ;
  • Lee, Jung-Sick (Department of Fish Pathology, Yosu National University)
  • 발행 : 2002.06.01
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초록

넙치의 피부 상피층은 지지세포, 선세포와 부속세포들로 구성된다. 지지세포는 표면세포, 중간세포 및 기저세포로 구분된다. 선세포는 점액세포와 곤봉상세포, 부속세포는 염세포가 관찰된다. 표면세포는 편평형 또는 입방형이며 미융기들이 잘 발달되어 있다. 지지세포는 menbrane interdigitation구조와 부착반에 의해서 다른 세포들과 잘 연결되어 있고 세포질 피질부에 당김세사가 잘 발달되어 있다. 점액세포는 타원형으로 중성다당류의 점액을 함유하는 것으로 확인된다. 곤봉상세포는 세포질에 많은 액포와 미세섬유다발을 관찰할 수 있다. 부속세포인 염세포 세포질의 대부분이 미토콘드리아로 가득 채워져 있다.

The structure of integumentary epidermis is studied in the bastard halibut, Paralichthys olivaceus based on the light and transmission electron microscope. Epidermal layer consists of supporting cells, unicellular glands and accessory cells. The supporting cells were classified into superficial cell, intermediated cell and basal cell. Superficial cell of epidermal layer is squamous or cuboidal and the surface is covered with numerous microridges. The supporting cells are connected to another cell with membrane interdigitations and desmosmes. And tonofilaments are developed in the cortical cytoplasm. Gland cells are classified into mucous cell and club cell. By the histochemical studies of the epidermal secretions the mucous materials are identified as neutral polysaccharides. Club cell has numerous vacuoles and microfilaments in the cytoplasm. Also chloride cells are observed in the epidermis, it cytoplasm is occupied numerous mitochondria.

키워드

참고문헌

  1. Abraham M, Iger Y, Zhang L: Fine structure of the skin cells of a stenohaline freshwater fish Cyprinus carpio exposed to diluted seawater. Tissue and Cell 33(1): 46-54, 2001 https://doi.org/10.1054/tice.2000.0149
  2. Hawkes JW: The structure of fish skin. 1. General organization. Cell Tiss Res 149: 147-158, 1974 https://doi.org/10.1007/BF00222270
  3. Henrikson RC, Matoltsy AG: The fine structure of teleost epidermis. Ⅰ. Introduction and filament containing cells. J Ultrastruct Res 21: 194-212, 1968 https://doi.org/10.1016/S0022-5320(67)80091-1
  4. Iger Y, Wendelaar Bonga SE: Cellular responses in the skin of carp, Cyprinus carpio exposed to acidified water. Cell Tiss Res 275: 481-492, 1994 https://doi.org/10.1007/BF00318817
  5. Jeong YK, Moon MJ: Integumental secretory cells in goldfish, Carassius auratus. L Korean J Electron Microscopy 24: 1-10, 1994
  6. Karnaky KJ: Structure and function of the chloride cell of Fundulus hetroclitus and other teleosts. Am Zool 26: 209-224, 1986 https://doi.org/10.1093/icb/26.1.209
  7. Korte GE: Unusual association of 'chloride cells'with another cell type in the skin of the glass catfish, Kryptopterus bicirrhis. Tissue and Cell 11: 63-68, 1979 https://doi.org/10.1016/0040-8166(79)90006-5
  8. Lee JS, An CM, Huh SH: Integumentary ultrasturcture of the blenny, Pholis nebulosa (Teleostei: Pholidae). J Korean Fish Soc 33: 148-152, 2000
  9. Lee JS, Kang JC, Baek HJ: Ultrastructure on the integumentary epidermis of the marbled sole, Limanda yokohamae (Teleostei: Pleuronectidae). Korean J Electron Microscopy 30: 303-310, 2000
  10. Lee JS, Kim JW: Fine structure of the integumentary supporting cell and gland cell of the sea bass, Lateolablax japonicus (Teleostei: Moronidae). Korean J Electron Microscopy 29: 417-426, 1999
  11. Park IS, Kim JJ, Jo UB, Park SO: Fine structural changes in the eel epidermis according to sea water adaptation. I. Epithelial cell. Korean J Zool 38: 26-37, 1995a
  12. Park IS, Kim JJ, Jo UB, Park SO: Fine structural changes in the eel epidermis according to sea water adaptation. Ⅱ. Mucous cell and club cell. Korean J Zool 38: 38-47, 1995b
  13. Park JY, Kim IS: Structure and histochemistry of skin of mud loach, Misgurnus anguillicaudatus (Pisces, Cobitidae), from Korea. Koeran J Ichthyol 11: 109-116, 1999
  14. Sato M: Light and transmission electron microscopy of the granular cell in the skin epidermis of a cottid, Pseudoblennius cottoides. Japanese J Ichthyol 24: 231-238, 1978
  15. Schwerdtfeger WK: Morphometrical studies of the ultrasturcture of the epidermis of the guppy, Poecillia reticulata Peter, following adaptation to seawater and treatment with prolactin. Gen Comp Endocrinol 38: 476-483, 1979 https://doi.org/10.1016/0016-6480(79)90156-4
  16. Whitear M: Temperature adaptation in tonofilaments of goldfish. Arch Biol 100: 109-115, 1989