Similar proportions of immunoglobulin A1 (IgA1) protease-producing streptococci in initial dental plaque of selectively IgA-deficient and normal individuals.

• By comparing the initial colonization of cleaned teeth in immunoglobulin A (IgA)-deficient, IgM-compensating individuals with that in normal individuals, no significant difference in the proportion of IgA1 protease-producing streptococci was found. Thus, as one of several bacterial means of immune evasion, the ability to cleave secretory IgA1 does not appear essential to the successful adherence of oral streptococci.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Infektionsmedicin (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Infectious Medicine (hsv//eng)

Nyckelord

Adolescent

Adult

Aged

Child

Dental Plaque

microbiology

Female

Humans

IgA Deficiency

microbiology

Male

Middle Aged

Peptide Hydrolases

metabolism

Serine Endopeptidases

Streptococcus

enzymology

isolation & purification

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)