[Bert Wulms]

Bacterie-en uit de mond, zoals treponema denticola en P gingivalis, , kunnen in de bloedvaten terecht komen en daar ontstekingen (en daardoor plaque-vorming) veroorzaken:

http://www.springerlink.com/content/d77x1w5470144441/

Chronic bacterial infections have been associated with an increased risk for atherosclerosis and coronary artery disease.

The ability of oral pathogens to colonize in coronary atheromatous plaque is well known.
The aim of our study was to detect the presence of four common periodontal pathogens in coronary plaques.
We detected the presence of 16S rRNA of Treponema denticola, Eikenella Corrodens, Porphyromonas gingivalis and Campylobacter rectus in subgingival and atherosclerotic plaques of CABG surgery by using Polymerase Chain Reaction.

Methods
51 patients in the age group of 40 to 80 years with chronic periodontitis were recruited for the study. These patients were suffering from Coronary Artery Disease (CAD) and underwent Coronary Artery Bypass Grafting (CABG). DNA was extracted from the subgingival plaque and coronary atheromatous plaque samples. Universal Primer for the general detection of bacterial DNA and the primers for T.denticola, E. Corrodens, C.rectus and P.gingivalis were used to amplify part of 16SrRNA gene by Polymerase Chain Reaction.

Results
T.denticola, E.corrodens, C.rectus and P.gingivalis were detected in 49.01 %, 27.45 %, 21.51% and 45.10% of atherosclerotic plaque samples.
In both subgingival and coronary plaque samples, T. denticola was detected in 39.21% of the cases, E.corrodens in 19.60%, C.rectus in 11.76% and P.gingivalis in 39.22% of the cases respectively.

Conclusion
Our study revealed the presence of significant bacterial DNA of oral pathogens in coronary plaques.
This suggests possible relationship between periodontal infection and atherosclerosis and can help devise preventive treatment strategies.

[Vonne]

Paradontitis is tweeledig geassocieerd met andere ziekten.
Het kan namelijk optreden bij mensen bij wie de weerstand verlaagd is en het is een mogelijke risicofactor voor een aantal belangrijke en veel voorkomende ziekten :

http://www.ntvt.nl/userfiles/image/artikel/pdf/NTVT_09_07_386-387LR.pdf

Paradontitis patiënten dienen cardiologisch te worden onderzocht :

http://www.paro-denhaag.nl/viewer/file.aspx?fileinfoid=186

Diabetes en ongezond tandvlees :

http://www.medischdossier.org/archief/jaargang_11/nummer_3/nieuwsbericht_524/diabetes_en_ongezond_tandvlees.html

Zie ook :

http://www.hartgenoten.nl/forum/143-extra-onderwerpen/49-genen/3628-ontdekking-van-gedeeld-genetisch-verband-tussen-parodontitis-en-hartaanval

[Auteur]

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