Effect of Interleukin-10 on Development of Murine Collagen-induced Arthritis / 대한류마티스학회지
The Journal of the Korean Rheumatism Association
; : 111-120, 1997.
Article
em Ko
| WPRIM
| ID: wpr-96554
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE: To evaluate the effect of IL-10 on development of collagen-induced arthritis, on humoral and cellular immunity and on the endogenous production of IL-10 in DBA/1J mice. METHODS: DBA/1J mice were immunized with chicken type II collagen in Freund s complete adjuvant. Murine recombinant IL-10 was given intraperitoneally twice a week from the day of second immunization (week 3) in doses of 0.002ug, 0. 02ug and 0. 2ug for 3 different groups, respectively. Dexamethasone was injected in one group to suppress the arthritis development and this group was used as negative control group. Levels of anti-collagen antibodies, serum IL-10 and stimulation indices of splenic monocytes to collagen were measured at the end of study. RESULTS: The 0. 02ug IL-10 and 0. 2ug IL-10 treated groups developed earlier and more severe arthritis (week 6 and 8) compared to that of the control group while the 0. 002ug IL-10 group has shown similar course to the control group in terms of incidence and severity of arthritis, At week 10, all groups with or without IL-10 injections developed arthritis with similar degree of severity while dexamethasone group showed far less incidence and severity of arthritis. The serum levels of anti-collagen antibody, IL-10 and spleen monocyte stimulation indices to collagen antigen showed no difference among control group, IL-10 injected groups and dexamethasone injected group. CONCLUSION: This study shows IL-10 could worsen the arthritis in CIA with the dosage used in this study without significant influence on the level of anti-collagen antibodies or stimulation indices of spenic monocyte to collagen.
Palavras-chave
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Artrite
/
Artrite Experimental
/
Baço
/
Dexametasona
/
Monócitos
/
Galinhas
/
Incidência
/
Colágeno
/
Imunização
/
Interleucina-10
Tipo de estudo:
Incidence_studies
/
Prognostic_studies
Limite:
Animals
Idioma:
Ko
Revista:
The Journal of the Korean Rheumatism Association
Ano de publicação:
1997
Tipo de documento:
Article