山东科学 ›› 2014, Vol. 27 ›› Issue (6): 31-37.doi: 10.3976/j.issn.1002-4026.2014.06.005

• 药理与毒理 • 上一篇    下一篇

利用斑马鱼模型评价Vc和异Vc-Na抑制黑色素的生物活性

陈维云,何秋霞,彭维兵,陈锡强,刘可春,楚杰,韩利文,王希敏   

  1. 山东省科学院生物研究所,山东省生物传感器重点实验室,山东 济南 250014
  • 收稿日期:2014-10-10 出版日期:2014-12-20 发布日期:2014-12-20
  • 通信作者: 通讯作者,刘可春(1964-),男,博士,研究员,研究方向为药物筛选。Email:hliukch@sdas.org E-mail:hliukch@sdas.org
  • 作者简介:陈维云(1985-),女,硕士,研究方向为药物筛选。Email:likexiaomao@163.com
  • 基金资助:
    国家自然科学基金青年基金 (31400979);山东省科技发展计划 (2011GHY11505; 2013GHY11516)

Zebrafish model based biological activity evaluation formelanin inhibition of Vc and sodium erythorbate

CHEN Wei-yun, HE Qiu-xia, PENG Wei-bing, CHEN Xi-qiang,LIU Ke-chun, CHU Jie, HAN Li-wen WANG Xi-min   

  1. Shandong Provincial Key Laboratory of Biosensors, Biology Institute, Shandong Academy of Sciences, Jinan 250014, China
  • Received:2014-10-10 Online:2014-12-20 Published:2014-12-20

摘要: 利用斑马鱼模型,通过表型观察、色素面积计算、酪氨酸酶活性测定三方面参数来评价Vc和异Vc-Na的抑制黑色素活性。首先利用已知的具有抑制黑色素活性的天然化合物熊果苷来验证该方法的可行性,获得预期结果后,再开展Vc和异Vc-Na的实验。实验结果表明,Vc水溶液在非致死的浓度范围内(0.01~5 mmol/L),对斑马鱼黑色素的形成未见明显影响,较高浓度的异VcNa水溶液能够显著抑制斑马鱼黑色素的形成(p≤0.05),而高浓度的异VcNa水溶液(≥0.3 mol/L)容易导致斑马鱼的形态学畸形。

关键词: 黑色素, 熊果苷, 异Vc-Na, 斑马鱼, Vc

Abstract: We employed zebrafish model to evaluate melanin inhibition activities of Vc and sodium erythorbate by phenotypebased evaluation, pigmentation area calculation and relative tyrosinase activity determination. We initially used a known natural active substance, arbutin, to prove the feasibility of the method. We then performed the test for Vc and sodium erythorbate after getting the expected results. Experimental results show that Vc solution has no significant effect on the synthesis of zebrafish melanin in nonlethal concentration scope (0.01~5 mmol/L). Higher concentration of sodium erythorbate solution has considerable effect on the synthesis of zebrafish melanin (p≤0.05), but higher concentration of sodium erythorbate solution (≥0.3 mol/L) can easily cause morphological abnormality.

Key words: zebrafish, melanin, arbutin, Vc, sodium erythorbate

中图分类号: 

  • R965.1