Abstract

PENNA E SOUZA, Daniel. Actividad de fosfatasa ácida en tejidos de camundongos inmunes de gérmenes y convencionales. Acta odontol. venez [online]. 2002, vol.40, n.3, pp.272-275. ISSN 0001-6365.

The relationship that exists between the microbial flora and the activity of the fosfatasa (FAc) in the animal tissues it is not very well-known and their action on the oral tissues of immune animals of germs (GF) it is little studied. The objective of this work is to verify the influence of the indigenous flora on the FAc activity in the maseter, tongue, kidney and liver of animal GF and conventional (CV). camundongos was selected with 45 days of age, males and females: 10 GF and 10 CV. For the study the maseter was removed, the tongue, the kidney and the liver and later on colored histochemicaly for the activity of FAc. Analysis of the results showed the strongly positive enzymatic reaction in the animal CV, in reference to the animal tisues GF were presented frankly positive. This study suggests that the indigenous microbiotic flora is important for the reaction of FAc observed in the tissues of the studied animals.

Keywords : Fosfatasa ácida; camundongos inmunes de gérmenes; camundongos convencionales.