Protective Effect of Sivelestat Sodium on Experimental Autoimmune Encephalomyelitis Model Rats / 中国药房
China Pharmacy
;
(12): 903-905,906, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-605655
ABSTRACT
OBJECTIVE:
To study the protective effect of sivelestat sodium on experimental autoimmune encephalomyelitis (EAE) model rats.METHODS:
60 Wistar rats were randomly divided into normal control group (normal saline),model group (normal saline),positive drug group [prednisone acetate tablets 5 mg/(kg·d)] and sivelestat sodium low-dose,middle-dose and high-dose groups [5,8,10 mg/(kg·d)] with 10 rats in each group. Except for normal control group,other groups were given guin-ea pig spinal cord homogenate as antigen to produce EAE model,and then given relevant medicine ip since the same day of model-ing,for consecutive 16 d. The neurologic function of mice was scored,and pathological changes of brain and spinal cord were ob-served;the content of IFN-γ,IL-4,CCL3,chemotactic factor CCL5 regulating and activating normal T cell expression and secre-tion were determined.RESULTS:
Compared with normal control group,neurological function score and the content of IFN-γ, CCL5 and CCL3 increased,while IL-4 content decreased (P0.05). Above effect depended on drug dose.CONCLUSIONS:
Sivelestat sodium can relieve myelinoclasis and inflammatory cell infiltration,and the mechanism may be related to the decrease of IFN-γ content, the increase of IL-4 content,and inhibition of CCL3 and CCL5 expression in peripheral blood.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
China Pharmacy
Year:
2016
Type:
Article
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