메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
연세대학교 의과대학 Yonsei Medical Journal Yonsei Medical Journal 제57권 제2호
발행연도
2016.1
수록면
441 - 448 (8page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Purpose: The purpose of this study was to investigate the effects of transplantation of an in vitro-generated, scaffold-free, tissue-engineered cartilage tissue analogue (CTA) using a suspension chondrocyte culture in a rabbit growth-arrest model. Materials and Methods: We harvested cartilage cells from the articular cartilage of the joints of white rabbits and made a CTA usinga suspension culture of 2×107 cells/mL. An animal growth plate defect model was made on the medial side of the proximal tibialgrowth plate of both tibias of 6-week-old New Zealand white rabbits (n=10). The allogenic CTA was then transplanted onto the right proximal tibial defect. As a control, no implantation was performed on the left-side defect. Plain radiographs and the medial proximal tibial angle were obtained at 1-week intervals for evaluation of bone bridge formation and the degree of angular deformityuntil postoperative week 6. We performed a histological evaluation using hematoxylin-eosin and Alcian blue staining at postoperativeweeks 4 and 6. Results: Radiologic study revealed a median medial proximal tibial angle of 59.0° in the control group and 80.0° in the CTA group at 6 weeks. In the control group, statistically significant angular deformities were seen 3 weeks after transplantation (p<0.05). On histologicalexamination, the transplanted CTA was maintained in the CTA group at 4 and 6 weeks postoperative. Bone bridge formationwas observed in the control group. Conclusion: In this study, CTA transplantation minimized deformity in the rabbit growth plate injury model, probably via the attenuationof bone bridge formation.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0