Secretory immunoglobulin A: a protective factor in the genital mucosa.
The genital mechanisms of defense are not well understood and are therefore ignored during therapy. This fact results in a great number of cases of treatment failure. The mucosa is an important protective factor of the genital female system, through self-defense mechanisms, and secretor antibodies (immunoglobulin A). The lymphoid tissue exerts protective anti-inflammatory activity, besides inhibiting microorganism adherence, neutralizes viruses and toxins and stabilizes the mucosal flora. Although certain microorganisms, such as viruses and fungus, are controlled by cellular immunity, secretory IgA can also exert an important role in the control of these agents.
Giraldo
Paulo C
PC
State University of Campinas, Campinas, SP. giraldo@unicamp.br
Gonçalves
Ana Katherine
AK
Eleutério Junior
José
J
D005260:Female; D006801:Humans; D018928:Immunity, Mucosal / Q000276:immunology; D007071:Immunoglobulin A, Secretory / Q000276:immunology*; D009092:Mucous Membrane; D012749:Sexually Transmitted Diseases / Q000276:immunology*; D014621:Vagina / Q000276:immunology*
D007071:Immunoglobulin A, Secretory