47 In the most aggressive cases, this inflammatory process culminates with ulceration of the periodontal pocket epithelium, providing an entry point for the systemic circulation of oral microorganisms, bacterial endotoxins, bacterial antigens, and proinflammatory mediators.
These findings demonstrate that canine vesiviruses can be widespread in some settings or populations (e.g., kennels or shelters) where high population densities create favorable epidemiologic situations for circulation of some microorganisms.
Our data confirm a different circulation of expanded-spectrum cephalosporins resistant microorganisms in Italy.
Because salivary flow provides a mechanical tool for removal of plaques and microorganisms, reduced circulation of saliva leads to microbial overgrowth, accumulation of dental plaques, and rampant dental caries [ 22, 23].
A flow-type apparatus has been developed to study thermotolerance of microorganisms under conditions simulating submarine hydrothermal circulation.
Infections due to CVC are attributed to colonization of microorganisms at the tip of CVC and then their migration to the circulation.
It is now widely accepted that localized platelet and fibrin thrombosis at the site of infection is a physiologic reaction that protects against dissemination of microorganisms and pathogen-associated molecular patterns derived from them into the systemic circulation, which is now called immunothrombosis [ 5].
His lab has invented techniques that rewrite the metabolisms of microorganisms.
(Among the many samples he keeps in his office are fossils of microorganisms that lived 2.8 billion years ago).
That shift was attributed to the presence of microorganisms, which would tend to concentrate the lighter carbon.
The digestion of cellulose is accomplished in one of the chambers, through the action of microorganisms known as rumen bacteria.
