[Evaluation of in vitro adhesion of cariogenic microorganisms to enamel and dental filling materials].
The adhesive ability of Lactobacillus, Streptococcus mutans and Actinomyces viscosus-naeslundii on enamel, amalgam and composite of microparticle and small-particle are studied "in vitro". The selective mediums used for the three micro-organisms are, respectively, Rogosa agar, M.S.B. and C.F.A.T. The lower adherence is showed by bacterias of Lactobacillus genus. S. mutans and A. viscosus-naeslundii show similar adherence properties between them. The greatest adherence was obtained in composites, being S. mutans the bacteria with a greatest level of adherence to the composites of small-particle, and A. viscosus-naeslundii the bacteria with more adherence to the ones of micro-particle. The adherence on amalgam was slightly lower than the adherence on enamel.
Casas
I
I
Liébana
J
J
Marín
A
A
Baca
P
P
Navajas
J M
JM
D000190:Actinomyces / Q000378:metabolism; D001422:Bacterial Adhesion; D003188:Composite Resins; D003723:Dental Amalgam; D003743:Dental Enamel / Q000382:microbiology*; D006801:Humans; D007778:Lactobacillus / Q000378:metabolism; D013295:Streptococcus mutans / Q000378:metabolism
D003188:Composite Resins; D003723:Dental Amalgam
Evaluación de la adhesión in vitro de microorganismos cariogénicos en esmalte y materiales de obturación dental.