期刊简介
《中国组织工程研究与临床康复》（原《中国临床康复》）杂志系卫生部主管，中国康复医学会、《中国组织工程研究与临床康复》杂志社主办的国家级学术期刊。经新出报刊[2006]288号批准，《中国临床康复》更名为《中国组织工程研究与临床康复》，变更后国内统一连续出版物号为CN 21-1539/R，ISSN 1673-8225，国内外公开发行，发行代号8-584，周刊，200页/期，A4开本。 更名后的《中国组织工程研究与临床康复》推出2009年的全新策划,年出版53期,各周刊征稿重点邀您参与,请您评估。网址：www.crter.org
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首页>中国组织工程研究杂志
- 杂志名称：中国组织工程研究杂志
- 主管单位：中华人民共和国卫生部
- 主办单位：中国康复医学会,《中国组织工程研究与临床康复》杂志社
- 国际刊号：2095-4344
- 国内刊号：21-1581/R
- 出版周期：周刊
期刊荣誉：百种中国杰出学术期刊期刊收录：维普收录(中), 北大核心期刊(中国人文社会科学核心期刊), 知网收录(中), 统计源核心期刊(中国科技论文核心期刊), 剑桥科学文摘, 万方收录(中)
氦氖激光诱导培养瘢痕成纤维细胞凋亡的实验研究
关键词：aser, He-Ne, hypertrophicscar, fibroblast, Apoptosis
摘要：Objective To explore He- Ne laser inducing apoptosis of cultured fibroblasts in hypertrophic scars(HS).Methods Cultured fibroblasts in HS were irradiated with He- Ne laser. Apoptosis was examined by TUNEL technique and cell necrosis was counted by trypan blue staining. Results There was no cell apoptosis after repeated irradiation with 10mW/cm2 and 50mW/cm2 for 10 and 30 minutes. The percent of apoptosis was 7.20% and 12.73% after repeated irradiation with 100mW/cm2 for 10 and 30 minutes. The percent of apoptosis was 14.74% and 16.27% after laser irradiation with 150mW/cm2 for 10 and 30 minutes.No necrotic cell was presented after repeated irradiation for 10 and 30 minutes at various power densities. Conclusion Repeated He- Ne irradiation of HS- derived fibroblast cultures at power densities of 100mW/cm2 and 150 mW/cm2 can induce cell apoptosis. Power density is more important than energy density so far as laser- inducing apoptosis of scar fibroblasts concerned.
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