X射线对氯唑沙宗药动学的影响
Effect of X-ray on the pharmacokinetics of Chlorzoxazone
作者:辛元尧;年永琼;杨建鑫;朱琳;刘贵琴;李向阳;
Author:
收稿日期: 年卷(期)页码:2019,34(04):-365-369
期刊名称:华西药学杂志
Journal Name:WEST CHINA JOURNAL OF PHARMACEUTICAL SCIENCES
关键字:氯唑沙宗;辐射;药动学;高效液相色谱法;X射线;血药浓度;代谢;药时曲线下面积;清除率
Key words:
基金项目:国家自然科学基金资助项目(批准号:81760673、81460568);;
青海省自然科学基金资助项目(编号:2019-ZJ-918)
中文摘要
目的研究X射线对氯唑沙宗药动学特征的影响。方法将SD大鼠随机分为对照组和低、高剂量辐射组(辐射剂量分别为1、5 Gy);辐射组采用医用电子直线加速器全身一次性照射大鼠,辐射后40 h,各组大鼠均ig给予氯唑沙宗100 mg·kg~(-1);给药后0. 083、0. 167、0. 333、0. 5、1、2、4、6、8、10 h,于眼底静脉丛采血,用HPLC法测定血浆中氯唑沙宗的浓度,并计算药动学参数。结果与对照组比较,低、高剂量辐射组的CL增加,AUC_(0-t)、C_(max)降低。结论 X射线使氯唑沙宗的代谢加快。
参考文献
[1]殷蔚伯,余子豪,徐国镇,等.肿瘤放射治疗学[M].第4版.北京:协和医科大学出版社,2008:150-153.
[2] Bui E,Joseph B,Rhee P,et al. Contemporary management of radiation exposure and injury[J]. J Trauma Acute Care Surg,2014,77(3):495-500.
[3] Von Neubeck C,Geniza MJ,Kauer PM,et al. The effect of low dose ionizing radiation on homeostasis and functional integrity in an organotypic human skin model[J]. Mutat Res,2015,775:10-18.
[4] Tsai TH,Chen YJ,Hou ML,et al. Pelvic irradiation modulates the pharmacokinetics of cisplatin in the plasma and lymphatic system[J]. Am J Transl Res,2015,7(2):375-384.
[5] Hsieh CH,Hou ML,Chiang MH,et al. Head and neck irradiation modulates pharmacokinetics of 5-fluorouracil and cisplatin[J]. J Transl Med,2013,11:231-241.
[6]岳林,魏婷婷,阎玲.癌症患者放疗相关症状群的研究进展[J].天津医科大学学报,2013,19(5):427-429.
[7] Lucas D,Ferrara R,Gonzalez E,et al. Chlorzoxazone,a selective probe for phenotyping CYP2E1 in humans[J]. Pharmacogenetics,1999,9(3):377-388.
[8] Kharasch ED,Thummel KE,Mhyre J,et al. Single-dose disulfiram inhibition of chlorzoxazone metabolism:A clinical probe for P450 2E1[J]. Clin Pharmacol Ther,1993,53(6):643-650.
[9]陶振超,邱俊,钱立庭,等. 6MV-X射线对肝癌细胞凋亡及周期分布的影响[J].现代肿瘤医学,2015,23(6):752-755.
[10]杨鹏.氯唑沙宗在SD大鼠体内的代谢及药动学相互作用研究[D].福州:福建中医药大学硕士学位论文,2014.
[11]解海,郑艳超,张振秋,等.黄连-吴茱萸配伍中盐酸小檗碱在大鼠体内的药动学研究[J].华西药学杂志,2013,28(4):388-391.
[12]杨梅,张景勍,王红,等.姜黄素纳米乳的体内外药动学研究[J].华西药学杂志,2016,31(2):174-177.
[13]徐文慧,李盼飞,王磊,等.益气解毒中药复方对急性电离辐射小鼠骨髓损伤的防护作用[J].吉林中医药,2018,38(9):1074-1078.
[14]李娴,王香玲,何火聪,等.当归蛋白对小鼠的辐射防护作用[J].辐射研究与辐射工艺学报,2018,36(4):17-23.
[15]乔一杰,辛元尧,周雪姣,等.辐射影响药物代谢的研究进展[J].药学学报,2017,52(6):871-878.
[16] Heggie GD,Sommadossi JP,Cross DS,et al. Clinical pharmacokinetics of 5-fluorouracil and its metabolites in plasma,urine,andbile[J]. Cancer Res,1987,47(8):2203-2206.
[17] Ahn CY,Kim EJ,Lee I,et al. Effects of glucose on the pharmacokinetics of intravenous chlorzoxazone in rats with acute renal failure induced by uranyl nitrate[J]. J Pharm Sci,2003,92(8):1604-1613.
[18] Maksymchuk OV,Bezdrobna LK,Sydoryk LL,et al. Cytochrome P450 2E1 expression in mice liver after exposure to continuous and acute gamma-radiation[J]. Ukr Biokhim Zh,2008,80(4):59-65.
【关闭】