The effect of aerobic effort on the activity of some oral microbiological livings of smokers and nonsmokers athletes

. (21) (20-25) . ( ) . E.coli , Staph aureas , Salmonella ) ) . ( E.coli , staph aureas ) .The problem of the research is the absence of studies dealing with the aerobic effort on the activity of some bacteium and fungus present in the mouth and its relation to smoking for some performers of athletic activities and whether aerobic effort affected the activity of this microbiological livings .The sample of the research consisted of (21) performers of athletic activity aged (20-25) years divided into two groups, one of them is smokers and the others is non-smokers .The aim of the study is to reveal the existence of some kinds of microbiological livings in the mouth before and after an exposure to aerobic effort and take an oral sample to laboratory cultivated to reveal the activity and multiplicity of these microbiological livings after performing an aerobic effort .The study showed an effect of aerobic effort on increase of some microbiological livings in the mouth (salmonella , E.coli , staph aureas) for athletic smokers .The study showed also an increase of some microbiological livings in the mouth (E.coli , staph aureas) after aerobic effort for athletic smokers in compaired with non smokers athletes .