Kinetics of antibody response in BALB/c and C57BL/6 mice bitten by Phlebotomus papatasi.

ABSTRACT:

Background

Phlebotomine sand flies are blood-sucking insects transmitting Leishmania parasites. In bitten hosts, sand fly saliva elicits specific immune response and the humoral immunity was shown to reflect the intensity of sand fly exposure. Thus, anti-saliva antibodies were suggested as the potential risk marker of Leishmania transmission. In this study, we examined the long-term kinetics and persistence of anti-Phlebotomus papatasi saliva antibody response in BALB/c and C57BL/6 mice. We also tested the reactivity of mice sera with P. papatasi salivary antigens and with the recombinant proteins.

Methodology/principal findings

Sera of BALB/c and C57BL/6 mice experimentally bitten by Phlebotomus papatasi were tested by ELISA for the presence of anti-saliva IgE, IgG and its

SUBMITTER: Vlkova M 

PROVIDER: S-EPMC3393673 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature