Research Article
Inhibitory Effect of Enterococcus faecium WB2000 on Volatile Sulfur Compound Production by Porphyromonas gingivalis
Table 2
The hydrogen sulfide and methyl mercaptan concentrations in spent culture medium (ng/mL).
| Pg strain | Culture medium | Hydrogen sulfide | Methyl mercaptan | 24 h | 48 h | 24 h | 48 h |
| ATCC 33277 | Pg | 0.45 | 0.86 | 11.45 | 87.34 | Pg + Ef WB2000 | 0.94 | 1.49 | 2.38 | 1.53 | ATCC 53978 (W50) | Pg | 0.87 | 2.20 | 3.40 | 507.27 | Pg + Ef WB2000 | 1.44 | 2.91 | 4.36 | 2.92 | ATCC BAA-308 (W83) | Pg | 0.68 | 2.46 | 62.53 | 558.22 | Pg + Ef WB2000 | 1.75 | 2.83 | 6.61 | 4.32 | 2-1 | Pg | 0.43 | 2.18 | 1.70 | 164.44 | Pg + Ef WB2000 | 1.11 | 2.03 | 3.26 | 2.81 | 7-1 | Pg | 0.86 | 9.24 | 58.18 | 799.95 | Pg + Ef WB2000 | 2.06 | 2.44 | 6.03 | 4.05 |
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Pg: Porphyromonas gingivalis; Ef: Enterococcus faecium.
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