Research Article
Antimicrobial Activity of an Amnion-Chorion Membrane to Oral Microbes
Table 1
Median microbial counts across trials.
| | Species and initial inoculation (CFU/mL) | Time (hours) | Collagen (CFU/mL) | ACM (CFU/mL) | Negative control (CFU/mL) | Positive control TCN (CFU/mL) |
| | A.a. 1.8 × 106 | 12 | 4.25 × 105 (2.95 × 105–4.05 × 106) | 0 | 2.00 × 105 (1.30 × 105–3.40 × 106) | 0 | | 24 | 1.35 × 107 (1.25 × 106–1.00 × 108) | 0 | 1.40 × 107 (1.00 × 107–1.90 × 107) | 0 |
| | S.m. 2.4 × 104 | 12 | 5.00 × 106 (1.70 × 105–8.00 × 106) | 0 | 4.40 × 106 (3.80 × 105–6.00 × 106) | 0 | | 24 | 7.37 × 107 (1.30 × 107–6.10 × 108) | 0 | 1.35 × 107 (1.00 × 107–1.80 × 107) | 0 |
| | S.o. 2.3 × 105 | 12 | 7.00 × 106 (6.40 × 106–8.00 × 106) | 0 | 5.75 × 106 (3.50 × 106–1.00 × 107) | 0 | | 24 | 2.20 × 107 (1.50 × 107–2.80 × 107) | 0 | 6.00 × 107 (3.50 × 107–7.00 × 107) | 0 |
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for microbial growth on ACM or positive control vs. either collagen membrane or negative control. |
