地衣抗癌活性部位AMH-T的毒理学研究
Toxicological Study on the Anticancer Bioactive Fraction AMH-T of Lichen
-
摘要: 目的 对地衣抗癌活性部位AMH-T进行小鼠短期重复剂量给药试验研究,观察AMH-T对小鼠血液常规、脏器系数及脏器组织形态学的影响,为抗癌药物的开发提供安全性依据.方法 将雄性裸鼠随机分为DDP组,DMSO组,AMH-T(50 mg/kg,100 mg/kg,200 mg/kg)组.试验中每4天称量一次动物体重.实验结束时,采用自动血液生化及血细胞分析仪检测血液生化及血液常规指标.解剖并观察主要脏器病变,取心、肝、脾、肾、睾丸等脏器进行称量,计算脏器系数.结果 小鼠短期重复给药试验中,AMH-T能明显升高小鼠血谷丙转氨酶和谷草转氨酶水平(P<0.01),其他血液生化、血常规指标无显著性改变;AMH-T对试验动物体重和心、肝、脾、肾、睾丸的发育无明显影响.结论 AMH-T皮下注射给药具有一定肝毒性,实验剂量范围内未见对小鼠骨髓造血功能具有毒性.Abstract: Objective To investigate the effects of anticancer bioactive fraction AMH-T of lichen on blood routine, organ coefficient and organ morphology by carrying out short-term repeated dose toxicity test in rat so as to provide evidence for the development of anticancer drugs. Methods The nude mice were randomly divided into 5groups: DDP group, DMSO group, and three AMH-T groups with the dosage of 50mg/kg, 100mg/kg, and 200 mg/kg respectively. The weights of the mice were recorded every four days. At the end of the experiment, automatic biochemical analyzer and blood cell analyzer were applied to detect the serum biochemical indicators and blood routine indexes. The mice were dissected to observe the pathological changes in main organs. Heart, liver, spleen,kidney and testicle were weighed for organ coefficient calculation. Results In short-term repeated dose toxicity test,AMH-T significantly increased blood ALT and AST levels(P<0.01) and significant change was found in other blood biochemical indexes and blood routine indexes. AMH-T had no obvious effect on weight,development of heart, liver,spleen, kidney and testicle. Conclusion When subcutaneous injection is performed, AMH-T shows hepatotoxicity,but it shows no toxicity on bone marrow hematopoietic function.
-
Key words:
- Lichen /
- Anticancer drug /
- Acute toxicity /
- Genotoxicity /
- Toxicology
-
[1] [1]HAMELERS I H,STAFFHORST R W,VOORTMAN J,et al.High cytotoxicity of cisplatin nanocapsules in ovarian carcinoma cells depends on uptake by caveolaemediated endocytosis[J].Clin Cancer Res,2009,15(4):59-68. [2]廖天华,蔡凯,黄常江.中医药治疗恶性肿瘤放化疗常见不良反应的概况[J].云南中医中药杂志,2013,34(7):71-72. [3]贺小琼.天然植物制剂AMH体外抑制多种致癌物致突变作用[J].肿瘤,2003,23(6):494-496. [4]贺小琼,段生朝,邓艳.真菌植物松茸提取物抑制环磷酰胺致突变作用[J].中医药学报,2004,32(4):55-56. [5]贺小琼,邓艳,段生朝.真菌植物提取物AMH体外抑制苯并(a)芘致突变作用[J].中成药,2004,26(8):652-654. [6]贺小琼,邓艳,段生朝.真菌植物提取物AMH体外抑制2-氨基芴致突变作用研究[J].云南中医中药杂志,2004,25(3):33-34. [7]贺小琼,陈彦红,熊祥玲.真菌植物提取物AMH体外抑制卷烟焦油致突变作用[J].癌变·突变·畸变,2004,16(1):46-49. [8]贺小琼,段生朝,邓艳,等.真菌植物提取物AMH体外抑制染发剂致突变作用[J].中国公共卫生,2004,20(6):710-711. [9]贺小琼,邓艳,段生朝.天然植物制剂AMH抑制苯并(a)芘诱发小鼠肿瘤作用[J].癌变.突变.畸变,2006,18(3):205-207. [10]贺小琼,李凝诗,李凤,等.真菌植物提取物AMH的癌症化学预防活性组分追踪[J].癌变.突变.畸变,2011,23(3):166-170. [11] [11]XIAOQIONG H E.The inhibitory effects of natural plant extract AMH on the mutagenecity of several carcinogens in vitro[J].Tumor,2004,3(2):105-107. [12] [12]XIAOQIONG H E.The antimutagenecity and anticancer effects of a kind of wildmushroom extract[J].Cancer Research,2007,4(67):5546-5546. [13] [13]XIAOQIONG H E,YING H U,JEAN WINTER,GRAEME YOUNG.Antimutagenic lichen extract has double-edged effect on azoxymethane-induced colorectal oncogenesis in C57BL/6J mice[J].Toxicology Mechanisms and Methods,2010,20(1):31-35. [14]原茵,贺小琼,王子睿,等.真菌植物提取物体内抗小鼠S180作用及与环磷酰胺联合作用[J].昆明医科大学学报,2013,34(9):16-19. [15]王子睿,贺小琼,原茵.等.4-乙氧基-2-羟基-6-甲基苯甲酸体外抗肿瘤作用及与顺铂联合作用研究[J].昆明医科大学学报,2014,35(9):4-8. [16]张爱华,孙志伟,等.毒理学基础[M].北京:科学出社,2008:59-71. [17] GB 15193.3-2014.急性经口毒性试验标准[S]. [18]周长芳,吴颖.化疗药物的不良反应[J].中华腹部疾病杂志,2006,6(6):432-433. [19]王传金,季秀英.肿瘤化疗药物的不良反应[J].现代肿瘤医学,2006,14(10):1321-1323. [20]王允,贾霖,高飞,等.韩建军依托泊苷单药治疗老年晚期进展性肺癌的疗效评价[J].川北医学院学报,2009,24(1):29-30. [21]聂丹丹,熊鹰,薛培丽,等.长春瑞滨联合卡铂双周方案治疗晚期非小细胞肺癌的临床观察[J].川北医学院学报,2010,25(4):331-332. [22]任林强,蒋正方.脑胶质瘤的化疗现状及进展[J].川北医学院学报,2011,26(1):87-91. [23]高云,庞洁,苏敏,等.奥沙利铂联合卡培他滨治疗晚期大肠癌36例临床观察[J].川北医学院学报,2013,28(2):147-150. [24]曾吉祥,王健,张晓林,等.秦巴地区产杜仲皮急性毒性实验的研究[J].川北医学院学报,2016,31(3):342-344. [25] [25]CRAGG,GORDON M,DAVID GI KINGSTON,et al.Anticancer agents from natural products[M].2nd edition,Boca Raton:CRC Press,2011:4-10.
点击查看大图
计量
- 文章访问数: 1584
- HTML全文浏览量: 592
- PDF下载量: 96
- 被引次数: 0