Los investigadores han encontrado que las encías enfermas liberan cantidades significativamente elevadas de sustancias proinflamatorias, como las endotoxinas, al torrente sanguíneo de los pacientes con patología periodontal grave en comparación con las personas. Estos hallazgos están en sintonía con los obtenidos recientemente por investigadores de la Universidad de Buffalo (Estados Unidos), que muestran que estas sustancias pueden disparar la producción hepática de proteínas c reactivas, indicativa de un riesgo aumentado de patología cardiovascular.
En este trabajo se estudiaron 67 pacientes, de los que 42 presentaban periodontitis de moderada a grave y 25 más sin signos de la patología. Se tomaron muestras de sangre antes y después de que todos ellos mascaran chicle, y se observó que la endotoxemia pasó del 6% antes de mascar al 24% después. Además, los pacientes con periodontitis grave presentaban cuatro veces mayor cantidad bacterias dañinas.
Webs Relacionadas
Journal of Periodontology
http://www.perio.org/journal/journal.html/
University of Buffalo
http://www.buffalo.edu/
Cita: Journal of Periodontology 2002;73:73-78
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