[The incidence of antibodies against collagen in patients with juvenile chronic arthritis].
Using the ELISA method, the authors assessed titres of antibodies to collagen type I, II and III in serum of patients with juvenile chronic arthritis (JCA). The results were compared with antibody titres in patients with rheumatoid arthritis (RA). Elevated antibody titres to all collagen types were found, as compared with age-matched controls. The mean titres in patients with RA were higher than in the group with JCA. Investigation of a correlation between the collagen antibody titres and values of the sedimentation rate after one hour revealed a statistical relationship only in collagen type II in patients with RA.
Svobodová
J
J
Becvár
R
R
Novotná
J
J
Havelka
S
S
Adam
M
M
D000293:Adolescent; D001171:Arthritis, Juvenile / Q000276:immunology*; D001323:Autoantibodies / Q000032:analysis*; D002648:Child; D003094:Collagen / Q000276:immunology*; D005260:Female; D006801:Humans; D008297:Male
D001323:Autoantibodies; D003094:Collagen
Výskyt protilátek proti kolagenu u nemocných juvenilní chronickou artritidou.