Research Article
Chemokine Receptor 2 (CXCR2) Gene Variants and Their Association with Periodontal Bacteria in Patients with Chronic Periodontitis
Table 5
CXCR2 gene variants and the presence of periodontal bacteria in 62 male CP patients.
| | Allele frequencies (%) | | CXCR2 +785 | CXCR2 +1208 | CXCR2 +1440 | | C | T | C | T | A | G |
| | A. actinomycetemcomitans | Neg. | 41.1 | 58.9 | 61.1 | 38.9 | 45.6 | 54.4 | | Pos. | 61.8 | 38.2 | 38.2 | 61.8 | 29.4 | 70.6 |
| | T. forsythia | Neg. | 35.7 | 64.3 | 50.0 | 50.0 | 35.7 | 64.3 | | Pos. | 48.2 | 51.8 | 55.5 | 44.5 | 41.8 | 58.2 |
| | P. gingivalis | Neg. | 47.4 | 52.6 | 55.3 | 44.7 | 36.8 | 63.2 | | Pos. | 46.5 | 53.5 | 54.7 | 45.3 | 43.0 | 57.0 |
| | T. denticola | Neg. | 52.5 | 47.5 | 47.5 | 52.5 | 40.0 | 60.0 | | Pos. | 44.0 | 56.0 | 58.3 | 41.7 | 41.7 | 58.3 |
| | P. micra | Neg. | 31.8 | 68.2 | 72.7 | 27.3 | 40.9 | 59.1 | | Pos. | 50.0 | 50.0 | 51.0 | 49.0 | 41.2 | 58.8 |
| | P. intermedia | Neg. | 50.0 | 50.0 | 53.6 | 46.4 | 35.7 | 64.3 | | Pos. | 44.1 | 55.9 | 55.9 | 44.1 | 45.6 | 54.4 |
| | F. nucleatum | Neg. | 0.0 | 100.0 | 100.0 | 0.0 | 0.0 | 100.0 | | Pos. | 47.5 | 52.5 | 54.1 | 45.9 | 41.8 | 58.2 |
|
|
= number of alleles; Neg. = negative; Pos. = positive. . |
