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5-Fluorouracil, Mitomycin C 및 Acriflavine-Guanosine 복합제가 Ehrlich 암세포를 이식한 생쥐 위점막 점액상피세포의 미세구조에 미치는 영향

Ultrastructural Alterations in the Gastric Mucous Epithelial Cells of Mouse Inoculated with Ehrlich Carcinoma Cells, Induced by 5-Fluorouracil, Mitomycin C or Acriflavine-Guanosine Compound (AG60)

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이 실험은 Ehrlich 종양세포를 이식한 후 5-fluorouracil, mitomycin 및 acriflavine-guanosin 복합제(AG60)을 투여하였을 때,위점막 점액상피세포의 미세구조적 변화를 연구하고자 시행하였다. 실험동물로는 ICR생쥐를 사용하였으며 정상대조군 이외의 종양대조군, 5-fluorouracil, mitomycin C 및 AG60 투여군의 동물들은 샅부위 피부밑조직에 각각 1×107의 Ehrlich 종양세포를 이식하였다. 각각의 실험군은 종양세포를 이식한 다음날부터 5-fluorouracil (30 mg/kg), mitomycin C (400 μg/kg) 및 AG60 (30 mg /kg)을 격일 간격으로 한번씩 피부밑조직에 주사하였다. 종양대조군은 종양세포이식 후에 0.2 mL의 생리식염수를 피부밑조직에 주사하였고 정상대조군은 종양세포를 이식하지 않은 동물을사용하였다. 종양대조군을 비롯한 실험군은 생리식염수 또는 각각의 약제를 격일 간격으로 7회씩 투여한 다음날, 에테르(ether)마취하에 앞배벽을 열어 위조직을 절취하였다. 절취한 조직은 2.5% 글루타르알데히드(glutaraldehyde)-1.5%파라포름알데히드(paraformaldehyde) 혼합액에 고정한 후, 1% 오스뮴사산화물(osmium tetroxide)용액에 다시 고정한 후 탈수과정을 거쳐 애럴다이트(araldite) 혼합액에 포매하였다. 포매된 위점막 조직은 얇은 절편을 만들었으며, 각 절편은 우라닐아세테이트(uranyl acetate)용액과 구연산납(lead citrate)용액으로 대조염색한 후, 전자현미경으로 비교 관찰하였다. 5-fluorouracil 투여군은 종양대조군에 비해 점액상피세포에 수초구조(myelin figure)가 자주 관찰되고, 분비과립이 세포질을 포함한 막성구조에 싸여 속공간으로 함께 분비되는 부분분비현상이 보일 정도로 손상을 받았다. 그리고 mitomycin C 역시 수초구조가 자주 관찰되고 분비과립을 함유한 세포질이 속공간으로 돌출되는 등의 미세구조적 변화를 보였다. 그러나 AG60의 경우는수초구조와 다소포체가 비교적 자주 관찰되는 외에는 별다른 미세구조적 변화를 관찰할 수 없었다. 이상의 결과를 종합해보면 mitomycin C, 5-fluorouracil 및AG60을 반복 투여 하면 위점막 점액상피세포의 분비기능이 억제되었음을 시사하는 미세구조적 변화를 보였다. 그러나 세포의손상 정도가 mitomycin C와 5-fluorouracil 투여군에 비해 AG60투여군에서 매우 경미하였으므로 AG60은 위점막 점액상피세포의 분비기능에 큰 손상을 주지 않는 약제라고 생각된다.

Abstract

This experiment was performed to evaluate the morphological responses of the gastric epithelial cells of the mouse,inoculated with Ehrlich carcinoma cells in the inguinal area, following administration of 5-fluorouracil, mitomycin C or Acriflavine-Guanosine compound (AG60). In this study, each mouse was inoculated with 1×107 Ehrlich carcinoma cells subcutaneously in the inguinal area. From next day after inoculations, 0.2 mL of saline, 5-fluorouracil (30 mg/kg), mitomycin C (400 μg/kg) or AG60 (30 mg/kg) were injected to the animals every other day, respectively. Each animals were sacrificed after 7th injection and tissue were taken from the gastric mucosa. Thereafter, the ultrathin sections were stained with uranyl acetate and lead citrate. In the 5-fluorouracil-, mitomycin C- or AG60-treated mice, myelin figures and multivesicular bodies within the gastric mucous epithelial cells were observed more frequently than those of the normal control. In the 5-fluorouracil-treated mice, membrane structures containing a few mucous granules in the luminal space were observed. Indeed, bulging cytoplasmic process containing mucous granules protruding into the gastric lumen were observed in the mitomycin Ctreated mice. Therefore, this study suggested that AG60 as compared with 5-fluorourail and mitomycin C may effective medicine without damage to the secretion ability of gastric mucous epithelial cells.

참고문헌 (42)

  1. Ahn ET, "Ultrastructure of mice thymic cortex following treatment with acriflavine in combination with cuanosine", Korean J Anatomy, 30(6), pp.595~608 (1997)
  2. Ahn ET, "Effects of lower dose-injections of acriflavine-guanosine compound (AG60) on the DNA synthesis and ultrastructure of the ehrlich carcinoma cells inoculated to the mouse", Korean J Anatomy, 33(6), pp.651~664 (2000)
  3. Cameron IL, "Cell proliferation and renewal in the mammalian body, In Cellular and molecular renewal in the mammalian body", pp.45~48 (1971), Academic Press
  4. Chakraborty NG, "Protective immunity by chemically modified tumor cell antigens extracted by 3 M KCl", Neoplasm, 34, pp.427~430 (1987)
  5. Clark WG, "Goth’s Medical Pharmacology. 13th ed", pp.704~714 (1992), Mosby Year Book
  6. Denizot Y, "PAF and haematopoiesis. IV. Modifications of spleen and thymus PAF contents after a single dose of the chemotherapeutic drug 5-fluorouracil in mice", Cancer Lett, 88, pp.185~189 (1995)
  7. Farr RS, "The suppression of anti-bovine serum albumin production in rabbits by acriflavinee hydrochloride NF", J Immunol, 94, pp.682~691 (1965)
  8. Fawcett DW:A textbook of histology,12th Ed,New York, "A textbook of histology, 12th Ed", pp.460~472 (1994), Chapman and Hall
  9. Fisher JF, "The chemistry of DNA modification by antitumour anti-biotics", Prog Drug Res, 32, pp.411~498 (1988)
  10. Ghadially FN, "Ultrastuctural pathology of the cell and matrix. 3rd ed", pp.310~313 (1997), Butterworth
  11. Gilman AG, "Goodman and Gilman’s The Pharmacological Basis of Therapeutics. 7th ed", pp.1240~1306 (1985), Macmillan Pub Co
  12. Goodman MG, "Induction of interleukin 1 activity from macrophages by direct interaction with C8-substituted guanine ribonucleosides", Int J Immuno-pharmacol, 10, pp.579~586 (1988)
  13. Goodman MG, "Activation of lymphocytes by brominated nucleoside and cyclic nucleotide analogues: Implications for the “second messenger” function of cyclinc GMP", Proc Natle Acad Sci USA 78, pp.7604~7608 (1981)
  14. Goodman MG, "Manifold amplification of in vivo immunity in normal and immunodeficient mice by ribonucleosides derivatized at C8 of guanosine", Proc Natle Acad Sci USA 80, pp.3452~3455 (1983)
  15. Helander HF, "The cells of the gastric mucosa", Int Rev Cytol, 70, pp.217~289 (1981)
  16. Hong EK, "Anti-tumor effect of complex of acriflavine and guanosine (AG60)", J Korean Cancer, 29(1), pp.29~37 (1997)
  17. Iigo M, "Effect of guonosine on antitumor activity of fluorinated pyrimidines against P388 leukemia", Cancer Chemother Pharmacol, 13, pp.86~90 (1945)
  18. Iigo M, "Potentiation of the chemotherapeutic action of 5′-deoxy-5-fluorouridine in combination with guanosine and related compound", Cancer Chemother Pharmacol, 19, pp.61~64 (1987)
  19. Chung JW, "Histobiology 3th ed", pp.41~43 (2006), Korea Medical Book Publisher
  20. Kakinuma S, "Gastric mucosal blood flow and gastric secretion following intravenous administration of 5-fluorouracil in anesthetized rats", Cancer Chemother Pharmacol, s24, pp.357~360 (1997)
  21. Karam SM, "Dynamics of epithelial cells in the corpus of the mouse stomach. II. Outward migration of pit cells", Anat Rec, 236(2), pp.280~296 (1993)
  22. Karam SM, "Origin and migratory pathways of the eleven epithelial cell types present in the body of the mouse sto-mach", Microsc Res Tech, 31(3), pp.193~214 (1995)
  23. Kasten FH, "Kasten FH: Cytochemical studies with acridine orange and the influence of dye contaninants in the stainig of nucleic acids", Int Rev Cytol, 21, pp.141~202 (1967)
  24. Kataoka K, "Histogenesis of the mouse gastric mucosa, with special reference to type and distribution of proliferative cells", Arch Histol Jpn, 47(5), pp.74~459 (1984)
  25. Kataoka K, "Panoramic observation of the mouse gastric mucosa by superwide-field electron microscopy", Arch Histol Jpn, 47(2), pp.209~221 (1984)
  26. 김명수, "5-Fluorouracil 및 Mitomycin C가 Ehrlich 암세포를 이식한 생쥐 위점막 으뜸세포의 미세구조에 미치는 영향", Anatomy and Cell Biology, 38(5), pp.421~431 (2005), 대한해부학회
  27. Kim SG, "Suppression of xenobiotic-metabolizing enzyme expression in rats by acriflavine, a protein kinase inhibitor. Effects on epoxide hydrolase, glutathione S-transferases, and cytochrome p450", Drug Metab Dispos, 26, pp.66~72 (1998)
  28. Kim SG, "Enhanced anti-tumour effects of acriflavine in combination with guanosine in mice", J Pharm Pharmacol, 49, pp.216~222 (1997)
  29. Ko JS, "Ko JS, Ahn ET, Park KH, Kim JG, Kim EH, Chung YS: Effects of antitumor agents on the spleen of mouse implanted with ehrlich carcinoma cells: an autoradiographic study", Korean J Anatomy, 33(3), pp.315~326 (2000)
  30. 고정식, "종양치료제가 Ehrlich 종양세포를 이식한 생쥐 위점막 상피세포의 DNA합성에 미치는 영향", Anatomy and Cell Biology, 38(6), pp.495~504 (2005), 대한해부학회
  31. 고정식, "BCG 및 Acriflavine-Guanosine 복합제(AG60)가 Ehrlich 종양세포를 이식한 흰생쥐 위점막의 벽세포에 미치는 영향", Anatomy and Cell Biology, 35(6), pp.8~542 (2002), 대한해부학회
  32. 고정식, "BCG가 Ehrlich 암세포를 이식한 생쥐의 위점막 상피세포의 DNA합성 및 미세구조에 미치는 영향", 한국현미경학회지, 39(3), pp.205~218 (2009), 한국현미경학회
  33. 고정식, "5-fluorouracil 및 mitomycin C가 생쥐 위점막 벽세포의 미세구조에 미치는 영향", Anatomy and Cell Biology, 35(5), pp.1~376 (2002), 대한해부학회
  34. 고정식, "Acriflavine-Guanosine 복합제(AG60)가 Ehrlich 암세포를 이식한 생쥐 위점막 으뜸세포의 미세구조에 미치는 영향", Anatomy and Cell Biology, 41(3), pp.193~204 (2008), 대한해부학회
  35. Lee ER, "Dynamic histology of the antral epithelium in the mouse stomach; IV. ultrastructure and renewal of gland cells", Am J Anat, 172, pp.241~259 (1985)
  36. Magami Y, "Cell kinetics of slow renewing cell populations in mice stomach", J Gastroenterol Hepatol, 17(3), pp.262~269 (2002)
  37. Miyauchi M, "Ontogeny of the rat parietal cell; Analysis using anti-parietal cell antibody and transmission electron microscopy", Kaibogaku Zasshi, 74(2), pp.197~207 (1999)
  38. Murayama Y, "Morphological and functional restoration of parietal cells in helicobactor pylori associated enlarged fold gastritis after eradicatin", Gut, 47(2), pp.313~314 (2000)
  39. Ogata T, "Morphological studies on the translocation of tubulovesicular system toward the intracelluar canaliculus during stimulation of the gastric parietal cell", Microsc Res Tech, 48(5), pp.282~292 (2000)
  40. Osswald H, "Potentiation of the chemotherapeutic action of 5-fluorouracil by combination with cytidine or guanosine on HRS-sarcoma", J Cancer Res Clin Oncol, 93, pp.241~244 (1979)
  41. Park KH, "Autoradiographic study on the effect of AG60 to the DNA synthesis of gastric epithelium of mouse inoculated with ehrlich carcinoma", Korean J Anatomy, 32(1), pp.95~104 (1999)
  42. 류인상, "BCG가 Ehrlich 암세포를 이식한 생쥐 위점막 으뜸세포의미세구조에 미치는 영향", 한국현미경학회지, 35(3), pp.153~163 (2005), 한국현미경학회

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