[Isolation of bacterial L forms from the joint fluid in rheumatoid arthritis in children].
In the bacteriological study of intra-articular fluid in 22 children with rheumatoid arthritis the L-forms were isolated in 11. Of these, 7 had not been treated with preparations of the penicillin series. The complete isolation of the focus of inflammation from the environment and the presence of the L-forms of bacteria in the children who had not been treated with preparations of the penicillin series gave us grounds for conclusions on the etiological and pathological significance of the L-forms of streptococci in rheumatoid arthritis.
D000293:Adolescent; D001171:Arthritis, Juvenile / Q000188:drug therapy / Q000382:microbiology*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D006801:Humans; D007740:L Forms / Q000302:isolation & purification*; D010406:Penicillins / Q000627:therapeutic use; D012008:Recurrence; D013297:Streptococcus pyogenes / Q000302:isolation & purification*; D013582:Synovial Fluid / Q000382:microbiology*
D010406:Penicillins
Vydelenie L-form bakteriĭ iz sustavnoĭ zhidkosti pri revmatoidnom artrite u deteĭ.