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Featured researches published by Wu Han.


Archive | 2018

H 2 O 2 诱导ARPE-19细胞损伤模型的建立及蓝莓花青素的保护作用

吴寒; Wu Han; Hutabarat Ruth Paulina; 黄午阳; Huang Wu-yang

目的nn 建立H2O2诱导视网膜色素上皮细胞ARPE-19(acute retinal pigment epithelial-19)细胞损伤模型, 研究蓝莓花青素对细胞的保护作用。 n方法nn 采用MTT法测定细胞存活率, 免疫荧光法测定细胞活性氧(reactive oxygen species, ROS)水平。以浓度0~3 200 μmol·L-1的H2O2为诱导剂, 刺激细胞2、6、24 h, 用1、5、10 mg·L-1花青素提取物(blueberry anthocyanin extract, BAE)预处理细胞6、24 h, 比较对细胞的保护作用, 确定H2O2的浓度及诱导时间。通过ARPE-19细胞损伤模型的建立, 研究蓝莓花青素对细胞的保护作用。 n结果nn 以800 μmol·L-1 H2O2刺激2 h为条件, 建立ARPE-19细胞损伤模型, 细胞存活率为63.69%。5 mg·L-1蓝莓花青素提取物、锦葵色素(malvidin, Mv)及其葡萄糖苷(malvidin-3-glucoside, Mv-3-glc)和半乳糖苷(malvidin-3-galactoside, Mv-3-gal)预处理6 h后, 细胞存活率明显提高(P n结论nn 蓝莓花青素可以有效抑制H2O2诱导产生的视网膜细胞氧化损伤, 其中主成分锦葵色素及其糖苷发挥重要作用。


Archive | 2017

Method of producing ergosterol by rhizopus oryzae solid fermented cereals and detection method thereof

Wu Han; Zhou Jianzhong; Xia Xiudong; Li Chunyang


Archive | 2017

Effect of blueberry leaf alcohol extract on hyperlipidemia

Li Chunyang; Feng Jin; Yan Zheng; Wang Fan; Wu Han


Archive | 2017

Yellow peach NFC (Not-from-concentrate) juice and preparation method thereof

Wu Han; Zhou Jianzhong; Xia Xiudong; Li Chunyang; Yan Zheng


Archive | 2017

Method for constructing Caco-2/HUVEC cell co-culture system

Huang Wuyang; Zhang Zhongyuan; Yan Zheng; Wu Han; Li Dajing; Liu Chunquan


Archive | 2017

Method for producing naked barley puffed and crisp food by means of hot air-microwave combined drying

Wu Han; Zhou Jianzhong; Xia Xiudong; Li Chunyang


Archive | 2017

Preparation method of blueberry leaf polyphenol having anti-oxidation activity

Li Chunyang; Feng Jin; Wang Fan; Yan Zheng; Wu Han


Archive | 2016

Preparation method of highly pure anthocyanin pigment powder

Yan Zheng; Li Chunyang; Huang Wuyang; Wang Xingna; Wang Fan; Wu Han


Archive | 2016

Production method of purple yam clear juice beverage and product thereof

Yan Zheng; Zhang Lixia; Li Chunyang; Wu Han; Huang Wuyang; Wang Fan; Wang Xingna


Archive | 2016

Compound probiotics fermented yellow peach clear juice beverage and preparation method thereof

Wu Han; Li Chunyang; Yan Zheng; Wang Fan; Zhang Lixia

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Zhou Jianzhong

Huazhong University of Science and Technology

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Li Dajing

Northeast Forestry University

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Liu Chunquan

Nanjing Normal University

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