[1] Univ Fed Bahia, Hosp Univ Prof Edgard Santos, Dept Imunol, Salvador, BA, Brazil
[2] Univ Fed Bahia, Hosp Univ Prof Edgard Santos, Dept Otorrinolaringol, Salvador, BA, Brazil
[3] Univ Estadual Feira De Santana, Dept Ciencias Biol, Feira De Santana, BA, Brazil
[4] CNPq, INCT DT, Salvador, BA, Brazil