Effect of Xuchangqing-ermiaosan-santeng Formula on the Contents of TNF-α and DKK-1 in Serum of Model Mice with Proteoglycan-induced Arthritis
10.6039/j.issn.1001-0408.2017.31.13
- VernacularTitle:徐长卿-二妙散-三藤方对蛋白聚糖诱导关节炎模型小鼠血清中TNF-α和DKK-1含量的影响
- Author:
Qi WU
1
;
Xiaohong ZHOU
;
Decai YANG
;
Ganxiang HE
;
Jie REN
;
Yanfen HU
Author Information
1. 湖北中医药大学临床技能实训中心
- Keywords:
Xuchangqing-ermiaosan-santeng formula;
Ar-thritis;
Tumor necrosis factorα;
Ossification-related factor DKK-1;
BALB/c mice
- From:
China Pharmacy
2017;28(31):4369-4372
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the effect of Xuchangqing-ermiaosan-santeng formula on the contents of tumor necrosis fac-tor α(TNF-α)and ossification-related factor DKK-1 in serum of model mice with arthritis,and reveal its mechanism in the treat-ment of arthritis. METHODS:60 BALB/c mice were randomly divided into normal group,model group,sulfasalazine group(posi-tive control,9 mg/kg) and Xuchangqing-ermiaosan-santeng formula low-dose,medium-dose,high-dose groups (calculated by crude drug as 11.25,22.5,45 g/kg),10 in each group. Except for normal group,other 50 mice were intraperitoneallly injected complete Freund's adjuvant + proteoglycans to induce model with arthritis. After modeling,mice in each administration group were intragastrically administrated relevant medicines,mice in normal group and model group were intragastrically administrated equal volume of normal saline,once a day,for 20 d. After administration,enzyme-linked immunosorbent assay was used to detect the contents of TNF-αand DKK-1 in serum of mice in each group,and ultrastructural changes of sacroiliac joint synovial cells were ob-served by transmission electron microscopy. RESULTS:Compared with normal group,TNF-α content in serum in model group was obviously increased,DKK-1 content was obviously decreased (P<0.05);sacroiliac joint synovial cells showed hyperplasia, organellar deformation,mitochondrial swelling and other pathologic damage. Compared with model group,TNF-α contents in se-rum in each administration group were obviously decreased(P<0.05 or P<0.01);except for sulfasalazine group,the DKK-1 con-tent of mice in other administration groups were obviously increased (P<0.05). Pathologic damages of sacroiliac joint synovial cells in each administration group were reduced to varying degrees,and improvement degree in Xuchangqing-ermiaosan-santeng for-mula groups was higher than sulfasalazine group. CONCLUSIONS:Xuchangqing-ermiaosan-santeng formula may inhibit the sacroil-iac arthritis and pathological ossification of model mice with arthritis by decreasing TNF-α content and increasing DKK-1 content in serum.
