中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (46): 7451-7455.doi: 10.3969/j.issn.2095-4344.2015.46.014

• 组织构建细胞学实验 cytology experiments in tissue construction • 上一篇    下一篇

鸡卵清提取液不同成分对细胞周期与细胞凋亡的影响

阮光萍1,2,3,姚 翔1,2,3,刘菊芬1,2,3,王金祥1,2,3,庞荣清1,2,3,潘兴华1,2,3   

  1. 1解放军成都军区昆明总医院细胞生物治疗中心,云南省昆明市 650032;2干细胞与免疫细胞生物医药技术国家地方联合工程实验室,云南省昆明市 650032;3云南省细胞治疗技术转化医学重点实验室,云南省昆明市 650032
  • 收稿日期:2015-09-14 出版日期:2015-11-12 发布日期:2015-11-12
  • 通讯作者: 潘兴华,博士,主任医师,解放军成都军区昆明总医院细胞生物治疗中心,干细胞与免疫细胞生物医药技术国家地方联合工程实验室,云南省细胞治疗技术转化医学重点实验室,云南省昆明市 650032
  • 作者简介:阮光萍,女,1974年生,云南省昆明市人,汉族,2007年南方医科大学毕业,博士,副主任医师,主要从事干细胞基础研究。
  • 基金资助:

    国家支撑计划(2014BAI01B01);云南省科技计划项目(2013CA005)资助的课题

Different components of chicken egg-white extracts affect cell cycle and apoptosis

Ruan Guang-ping1, 2, 3, Yao Xiang1, 2, 3, Liu Ju-fen1, 2, 3, Wang Jin-xiang1, 2, 3, Pang Rong-qing1, 2, 3, Pan Xing-hua1, 2, 3   

  1. 1The Cell Biological Therapy Center, Kunming General Hospital of Chengdu Military Command, Kunming 650032, Yunnan Province, China; 2Stem Cells and Immune Cells Biomedical Techniques Integrated Engineering Laboratory of State and Regions (Yunnan Province), Kunming 650032, Yunnan Province, China; 3Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming 650032, Yunnan Province, China
  • Received:2015-09-14 Online:2015-11-12 Published:2015-11-12
  • Contact: Pan Xing-hua, M.D., Chief physician, the Cell Biological Therapy Center, Kunming General Hospital of Chengdu Military Command, Kunming 650032, Yunnan Province, China; Stem Cells and Immune Cells Biomedical Techniques Integrated Engineering Laboratory of State and Regions (Yunnan Province), Kunming 650032, Yunnan Province, China; Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming 650032, Yunnan Province, China
  • About author:Ruan Guang-ping, M.D., Associate chief physician, the Cell Biological Therapy Center, Kunming General Hospital of Chengdu Military Command, Kunming 650032, Yunnan Province, China; Stem Cells and Immune Cells Biomedical Techniques Integrated Engineering Laboratory of State and Regions (Yunnan Province), Kunming 650032, Yunnan Province, China; Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming 650032, Yunnan Province, China
  • Supported by:

    the National Support Program of China, No. 2014BAI01B01; Yunnan Provincial Science and Technology Project, No. 2013CA005

摘要:

背景:如果一种提取液与细胞共培养后,能增加细胞周期的S期,减少细胞凋亡百分比,则证明这种提取液有促细胞增殖的作用。

目的:验证鸡卵清提取液不同组分对293T细胞的增殖及细胞生长周期及细胞凋亡的影响。
方法:用超滤管将鸡卵清提取液分离为大于10 ku和小于10 ku和大于3 ku和小于3 ku的成分,用于与细胞共培养,培养3 d后,检测细胞增殖,细胞周期与细胞凋亡情况。
结果与结论:鸡卵清提取液中小于10 ku和小于3 ku的成分有促细胞增殖的作用,同时有促进细胞周期S期百分比增加,细胞凋亡百分比减少的作用。结果提示鸡卵清提取液中小于10 ku和小于3 ku的成分有促细胞增殖的作用,还有促进细胞周期S期百分比增加,细胞凋亡百分比减小的作用。
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 组织工程, 鸡卵清提取液, 不同成分, 细胞周期, 细胞凋亡, 细胞增殖

Abstract:

BACKGROUND: If an extract can prolong the S phase and reduce the percentage of apoptosis after co-culture with cells, it is proved that the extract is able to promote cell proliferation.
OBJECTIVE: To prove the effects of chicken egg-white extracts with different components on the proliferation, cell cycle and apoptosis of 293T cells.
METHODS: An ultrafiltration unit was used to separate chicken egg-white extracts into different components that were > 10 ku, < 10 ku, > 3 ku and < 3 ku to co-culture with cells for 3 days. Then, cell proliferation, cell cycle and cell apoptosis were detected.
RESULTS AND CONCLUSION: Chicken egg-white extract components of < 10 ku and < 3 ku could promote cell proliferation, increase the percentage of S-phase cells and reduce the percentage of apoptosis. In conclusion, chicken egg-white extract components that are < 10 ku and < 3 ku can promote cell proliferation, as well as increase the percentage of S-phase cells and reduce apoptosis percentage.
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Chickens, Cell Cycle, Apoptosis, Cell Proliferation