냉동 외과시술후 백서 구강조직의 창상 치유

• 영문명: The wound healing after cryosurgery on the oral mucosa of the rats
• 발행기관: 대한구강악안면외과학회
• 저자명: 최태호(Tae Ho CHOI) 김진수(Chin Soo KIM)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제13권 제2호, 123~134쪽, 전체 12쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 1987.12.30

영문 초록

In order to compare the healing process of the cryosurgical wound and usual wound, 14 Sprague-Dawley rats (200-250gm) were used in this experimental study. Cryosurgical wound was made by Frigitronics OE-80 Cryosurgical system on the right buccal mucosa and conventional wound was made by usual method on the left side, each size of the wound was about 5㎜ in diameter and 2.5㎜ in depth. 1, 3, 5, 7, 10, 14, 21 days after operation we observed the specimens grossly and histopathologically, so we have got following results.; Grossly, the wound healing was faster in cryosurgical wound than usual wound. In cryosurgical wound, there was no definite scar formation with no apparent granulation tissue formation, but there was considerable amount of granulation tissue formation in usual wound. Repair of epithelial layer was achieved 3 days after operation in cryosurgical wound and 5 days in usual wound. After 14 days, the both wounds were healed almost same as normal tissue pattern, but regeneration of the damaged muscle fibers was more favorable in the cryosurgical wound.

목차

Abstract

I. 서론

II. 재료 및 방법

III. 성적

IV. 고찰

V. 요약

참고문헌