期刊论文

Zhao, L.

中文

中草药

0253-2670

2016

47

22

4039-4042

10.7501/j.issn.0253-2670.2016.22.018

本校为通讯机构

目的研究一种复合萃取物(主要由葡萄皮、葡萄籽、红酒萃取物及人参、枸杞萃取物组成)体内降尿酸作用的量效和时效关系。方法雄性昆明种小鼠随机分为对照组,模型组,别嘌醇组及复合萃取物高、中、低剂量(400、200、100 mg/kg)组。时效关系研究中,各组分别连续给药2、4、7、10、13、16、20 d后,ip氧嗪酸钾溶液20 mL/kg造模;量效关系研究中,各组连续ig给药7 d后,ip氧嗪酸钾溶液20 mL/kg造模;按照试剂盒方法分别测定小鼠血清及尿液中尿酸水平及肝组织中黄嘌呤氧化酶(XOD)活性。结果时效关系研究发现,复合萃取物组给药4 d即显示出明显的降尿酸活性,连续给药7 d后,其低、中、高3个剂量组均表现出显著的...

Objective: To study the time-effect and dose-effect relationships of reducing uric acid of one complex extraction. Methods: Sixty male Kunming mice were randomly divided into blank group, model group, allopurinol group, and three groups of high, medium, and low complex extraction group. In the study of time-effect relationship, the mice were continuously treated with complex extraction for 2, 4, 7, 10, 13, 16, and 20 d, then the rats model was established by ip administration with oxonic acid potassium salt (20 mL/kg); In the study of dose-effe...