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
정겨운 (고려대학교안암병원) 이선경 (이화여자대학교) 지숙 (고려대학교) 방은경 (이화여자대학교)
저널정보
한국조직공학과 재생의학회 조직공학과 재생의학 조직공학과 재생의학 제12권 제6호
발행연도
2015.1
수록면
442 - 448 (7page)

이용수

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

초록· 키워드

오류제보하기
Periodontal ligament cells (PDLCs) play an important role in the regeneration of periodontium. The healing potential of PDLCs may be due to the high concentration of growth factors in platelet-rich plasma (PRP). In this study, the effects of PRP on the proliferation and activation of PDLCs and growth factor release from PDLCs were investigated. PDLCs were isolated from third molars or premolars of healthy patients. Whole blood was obtained from healthy volunteers for the preparation of activated PRP. The platelet concentration in PRP was measured and the amount of platelet-derived growth factor (PDGF)-AB, PDGF-BB, transforming growth factor-β1 (TGF-β1), and vascular endothelial growth factor (VEGF) were determined by enzyme-linked immunosorbent assay. The effects of activated PRP on PDLC proliferation, attachment, alkaline phosphatase (ALP) activity, and growth factor release were investigated. Platelet concentration was increased 5.41-fold in PRP compared to whole blood. PDGF-AB, PDGF-BB, TGF-β1, and VEGF were detected in PRP at concentrations of 273.38 ng/mL, 47.0 ng/mL, 168.42 ng/mL, and 510.56 pg/mL, respectively. PDLCs cultured with ≥10% PRP showed significantly increased cell proliferation and ALP activity compared to the control (p<0.05). PDLCs cultured with 10% PRP also presented higher cell attachment and increased release of TGF-β1 and VEGF compared to the control (p<0.05). PRP can deliver high concentrations of growth factors to a defect site to increase the proliferation, attachment, and ALP activity of PDLCs. These results suggest that PRP might effectively contribute to periodontal regeneration.

목차

등록된 정보가 없습니다.

참고문헌 (39)

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