Page 29 - 202001
P. 29
[22]
解为大黄素后再以游离蒽醌形式进一步在体内代谢 。 [13] 文海若,淡墨,齐乃松,等.多细胞系胞质分裂阻滞微核细
因此,EG 体内遗传毒性物质基础可能与分子量较小的 胞组学试验法的建立与应用[J].癌变·畸变·突变,2015,
含蒽醌母核的化合物有关,该结论有待经体内代谢及组 27(4):304-308.
织分布研究证实。 [14] 文海若,毛志慧,陈高峰,等. SD大鼠连续灌胃给药对碱
此外,本研究也发现,EG对体外2D HepaRG细胞模 性彗星电泳和骨髓微核的影响[J].药物分析杂志,2017,
37(6):1063-1070.
型无明显致染色体断裂及DNA损伤风险,而3D细胞模
[15] OECD. Test guideline 487:repeated dose 28-day oral tox-
型对其具有明显损伤,提示体外 3D 肝细胞模型的评价
icity study in rodents[EB/OL].[2019-06-01]. http://www.
结果更接近于体内试验。体外3D肝细胞模型现已被应
oecd.org.
用于药物研发过程中的药物评估 [23-24] 。体外 3D 肝细胞
[16] DAHL EL,CURREN R,BARNETT BC,et al. The recon-
模型可长期培养,且能保持肝状类似结构和组织代谢
structed skin micronucleus assay (RSMN) in EpiDerm
活动 [25-26] ,在重复给药的体外肝毒性评价方面具有一定
(TM):detailed protocol and harmonized scoring atlas[J].
的优势。本研究的结果也表明,体外 3D 肝细胞模型是 Mutat Res,2011,720(1/2):42-52.
良好的体外毒性评价方法,其评价结果与体内实验相 [17] 韩天娇,周长慧,常艳.体内碱性彗星试验与微核试验联
似,可以更准确地进行肝毒性药物的早期筛选。 合测定甲磺酸乙酯遗传毒性方法的建立[J].癌变·畸变·
参考文献 突变,2016,28(4):277-280.
[ 1 ] 黄蓓.国家药监局发文指导中药肝损伤评价[J].中医药导 [18] 童文,周长慧,常艳.肝微核试验方法的最新进展[J].中国
报,2018,24(14):127. 新药杂志,2017,26(11):64-68.
[ 2 ] 练祥,柯婷婷,胡爱荣.何首乌及其制剂致药物性肝损伤 [19] LI Y,LUAN Y,QI X,et al. Emodin triggers DNA dou-
52 例临床分析[J].中华中医药学刊,2013,31(5):1133- ble-strand breaks by stabilizing topoisomerase Ⅱ -DNA
1134. cleavage complexes and by inhibiting ATP hydrolysis of
[ 3 ] 李瑛,刘伏友.大黄的毒副作用研究[J].中国药房,2006, topoisomerase Ⅱ[J]. Toxicol Sci,2010,118(2):435-443.
17(9):710-712. [20] 朱钦翥,陈维,张立实.大黄素和大黄酸的体外遗传毒性
[ 4 ] 文海若,毛志慧,耿兴超,等.人源HepaRG肝细胞毒性与 评价[J].癌变·畸变·突变,2011,23(1):65-67.
遗传毒性高通量筛选方法的初步建立[J].药物评价研 [21] NESSLANY F,SIMAR-MEINTIERESS,FICHEUX H,
究,2017,40(11):1550-1558. et al. Aloe-emodin-induced DNA fragmentation in the
[ 5 ] 郭忠会,贾志鑫,陈奎奎,等.基于UPLC-Q-TOP-MS分析 mouse in vivo comet assay[J]. Mutat Res,2009,678(1):
何首乌提取物体内外成分[J].中国中药杂志,2018,43 13-19.
(13):2796-2805. [22] 张立.基于HRMS的大鼠体内大黄药源性成分分析方法
[ 6 ] 李凯明,孙震晓.我国含大黄素-8-O-β-D-葡萄糖苷的植 研究[D].北京:北京中医药大学,2015.
物资源整理[J].中国新药杂志,2016,25(24):2787-2792. [23] GODOY P,HEWITTN J,ALBRECHT U,et al. Recent
[ 7 ] 母茂君,李杨,李成功,等. UPLC法同时测定何首乌中2 advance in 2D and 3D in vitro systems using primary he-
个蒽醌糖苷[J].大理大学学报,2018,36(12):57-61. patocytes,alternative hepatocyte sources and non-paren-
[ 8 ] LIBERMAN DF,FINK RC,SCHAEFER FL,et al. Muta- chymal liver cells and their use in investigating mecha-
genicity of anthraquinone and hydroxylated anthraqui- nisms of hepatoxicity,cell signaling and ADME[J]. Arch
nones in the Ames/Salmonella microsome system[J]. Appl Toxicol,2013,87(8):1315-1330.
Environ Microbiol,1982,43(6):1354-1359. [24] YU CB,PAN XP,YU L,et al. Evaluation of a novel cho-
[ 9 ] WILKENING S,STAHL F,BADER A,et al. Comparison anoid fluidized bed bioreactor for future bioartificial livers
of primary human hepatocytes and hepatoma cell line [J]. World J Gastroenterol,2014,20(22):6869 -6877.
Hepg2 with regard to their biotransformation properties [25] ABU-ABSI SF,FRIEND JR,HANSEN LK,et al. Struc-
[J]. Drug Metab Dispos,2003,31(8):1035-1042. tural polarity and functional bile canaliculi in rat hepato-
[10] 颜玉静,文海若,淡墨,等.三种何首乌单体成分对大鼠肝 cyte spheroids[J]. Exp Cell Res,2002,274(1):56-67.
损 伤 作 用 的 研 究 [J]. 中 国 现 代 中 药 ,2019,21(8): [26] MIRANDA JP,RODRIGUES A,TOSTOES RM,et al.
1054-1061.
Extending hepatocyte functionality for drug-testing appli-
[11] GUGUEN-GUILLOUZO C,GUILLOUZO A. General re- cations using high-viscosity alginate-encapsulated three-
view on in vitro hepatocyte models and their applications dimensional cultures in bioreactors[J]. Tissue Eng Part C
[J]. Methods Mol Biol,2010.DOI:10.1007/978-1-60761- Methods,2010,16(6):1223-1232.
688-7_1.
(收稿日期:2019-07-01 修回日期:2019-09-16)
[12] 卢贤欢,赵华琛,王雪,等.体外肝脏3D模型在药物肝毒 (编辑:唐晓莲)
性评价中的优势[J].药学学报,2017,52(12):1859-1864.
中国药房 2020年第31卷第1期 China Pharmacy 2020 Vol. 31 No. 1 ·23 ·