Efecto de polímeros sobre los niveles de IgAs anti Streptococcus mutans y la producción de dextranos de Streptococcus mutans autóctonos (estudio in vitro e in vivo)

Abstract

were determined by ELlSA,they did not reveal statistically significant differences with regard to the control (p=0.05). The dextran production was determined at different concentrations of polymers by means of espectrofotometria (11.=520),using a suspension from 1 to 5.108 UFC mi of Sto mutans in sucrose broth 8,5%. The results showed significant reduction, to the formation of dextran with respect to the control (p<0.05), being for 32% to HMWQ0.25 g% PN and 66,8% for HMWQ0.50 g% P/V,while for Na-Al0.10 g% PN was 30% and Na-Al0.50 g% P Vwas the 32%. It is concluded that QAPMand Al-Na, with regard to their characteristic physical and chemistry that permit to form hydrogen bond Iike, and polymeric chains that confer sufficient elasticity to agree to the different structures of the oral cavity, offer expectations for the therapeutic investigation of new formulations of deontological application.