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Cancer Research
球体、菌落形成测定和斑马鱼移植对抗癌香豆素 OT48 生物活性的临床前评价
球体、菌落形成测定和斑马鱼移植对抗癌香豆素 OT48 生物活性的临床前评价
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JoVE Journal Cancer Research
Preclinical Assessment of the Bioactivity of the Anticancer Coumarin OT48 by Spheroids, Colony Formation Assays, and Zebrafish Xenografts

球体、菌落形成测定和斑马鱼移植对抗癌香豆素 OT48 生物活性的临床前评价

Full Text
8,817 Views
09:20 min
June 26, 2018

DOI: 10.3791/57490-v

Jin-Young Lee*1, Aloran Mazumder*1, Marc Diederich1

1Department of Pharmacy, College of Pharmacy,Seoul National University

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Please note that some of the translations on this page are AI generated. Click here for the English version.

在这里, 我们提出了应用3D 培养和斑马鱼的抗癌香豆素的临床前筛选。

该方法可以帮助回答药物发现领域的关键问题,以确定抗癌作用,并使用体外和体内 3D 培养系统更好地了解新分子的机制。该技术的主要优点是化合物在更具生理相关性的体内模型中的药理作用的多样性。首先,在 75 平方厘米的烧瓶中,将每平方厘米 20, 000 个 A549 细胞接种在 15 毫升补充有 10% FBS 和 1% 抗生素的 RPMI 1640 细胞培养基中。

在 37 摄氏度和 5% CO 2 下孵育培养物。在实验当天,使用血细胞计数器测定细胞浓度。在 1.5 mL 微量离心管中以 400 g 离心 7 分钟收集 50, 000 个细胞,然后将细胞重悬于 100 μL 无菌 1x PBS 中。

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