Variables | Group | Mean ± SD | |||
---|---|---|---|---|---|
Baseline | IPT | FPT | *p-value | ||
Porphyromonas gingivalis | |||||
Maxilla | Saline | 1719.56 ± 284.35a | 1726.71 ± 599.22a | 1048.60 ± 420.30a | 0.076 |
Lespedeza cuneata extract | 3021.33 ± 2393.37a | 180.10 ± 274.77b | 83.83 ± 102.91b | 0.000 | |
¥p-value | 0.174 | 0.000 | 0.000 | ||
Mandible | Saline | 1920.08 ± 1703.66a | 2297.26 ± 483.09a | 721.33 ± 204.71a | 0.054 |
Lespedeza cuneata extract | 2029.07 ± 1885.78a | 83.30 ± 126.58b | 5.00 ± 6.15b | 0.001 | |
¥p-value | 0.914 | 0.000 | 0.000 | ||
Treponema denticola | |||||
Maxilla | Saline | 668.41 ± 756.33a | 537.96 ± 746.92a | 426.93 ± 395.75a | 0.784 |
Lespedeza cuneata extract | 519.12 ± 486.64a | 264.04 ± 293.60a | 128.41 ± 164.18a | 0.100 | |
¥p-value | 0.672 | 0.397 | 0.068 | ||
Mandible | Saline | 20147.48 ± 26483.85a | 1178.00 ± 650.15a | 846.63 ± 438.63a | 0.073 |
Lespedeza cuneata extract | 12890.56 ± 13306.63a | 377.60 ± 576.08b | 101.60 ± 103.54b | 0.002 | |
¥p-value | 0.543 | 0.024 | 0.002 | ||
Fusobacterium nucleatum | |||||
Maxilla | Saline | 763405.58 ± 354923.01a | 545372.31 ± 279594.74a | 574268.86 ± 218581.66a | 0.336 |
Lespedeza cuneata extract | 1934684.25 ± 694857.37a | 420170.67 ± 303094.92b | 385497.04 ± 217478.71b | 0.000 | |
¥p-value | 0.001 | 0.439 | 0.122 | ||
Mandible | Saline | 1013721.57 ± 328581.04a | 741980.57 ± 504432.09a | 751504.38 ± 501037.69a | 0.448 |
Lespedeza cuneata extract | 1219147.18 ± 1225868.33a | 675757.00 ± 534901.44a | 237264.43 ± 123110.06a | 0.093 | |
¥p-value | 0.935 | 0.907 | 0.032 | ||
Prevotella intermedia | |||||
Maxilla | Saline | 2029.46 ± 1343.63a | 1791.35 ± 735.74a | 1344.32 ± 542.92a | 0.464 |
Lespedeza cuneata extract | 2626.23 ± 1805.01a | 8.00 ± 8.66b | 0.00 ± 0.000b | 0.000 | |
¥p-value | 0.503 | 0.000 | 0.000 | ||
Mandible | Saline | 1166.32 ± 737.20a | 1006.05 ± 336.18a | 637.80 ± 181.07a | 0.298 |
Lespedeza cuneata extract | 3940.83 ± 3644.60a | 18.60 ± 28.38b | 24.66 ± 24.86b | 0.000 | |
¥p-value | 0.052 | 0.000 | 0.000 | ||
Prevotella nigrescens | |||||
Maxilla | Saline | 25892.85 ± 37364.94a | 2217.38 ± 3075.79a | 1667.09 ± 1797.62a | 0.111 |
Lespedeza cuneata extract | 24803.89 ± 25047.38a | 2112.11 ± 2487.72b | 1598.11 ± 1459.22b | 0.005 | |
¥p-value | 0.956 | 0.948 | 0.941 | ||
Mandible | Saline | 28722.00 ± 12793.66a | 24635.86 ± 12861.69a | 3842.83 ± 2866.92a | 0.304 |
Lespedeza cuneata extract | 25478.00 ± 30082.30a | 2591.00 ± 2175.46b | 24.66 ± 24.86b | 0.016 | |
¥p-value | 0.833 | 0.001 | 0.002 | ||
Eikenella corrodens | |||||
Maxilla | Saline | 1285.59 ± 565.02a | 969.14 ± 885.84a | 916.05 ± 740.13a | 0.731 |
Lespedeza cuneata extract | 1560.96 ± 1112.96a | 1262.10 ± 969.28a | 588.24 ± 482.03a | 0.158 | |
¥p-value | 0.613 | 0.579 | 0.375 | ||
Mandible | Saline | 389.85 ± 410.07a | 292.48 ± 232.89a | 62.84 ± 50.27a | 0.179 |
Lespedeza cuneata extract | 201.37 ± 196.13a | 0.00 ± 0.00a | 0.00 ± 0.00a | 0.011 | |
¥p-value | 0.296 | 0.009 | 0.014 | ||
Campylobacter rectus | |||||
Maxilla | Saline | 2527.86 ± 2798.43a | 2906.74 ± 3130.46a | 2218.55 ± 1478.12a | 0.906 |
Lespedeza cuneata extract | 862.79 ± 584.37a | 457.10 ± 497.13a,b | 0.00 ± 0.00b | 0.002 | |
¥p-value | 0.127 | 0.044 | 0.003 | ||
Mandible | Saline | 5023.67 ± 31813.50a | 35047.45 ± 31844.78a | 13547.45 ± 11476.04a | 0.084 |
Lespedeza cuneata extract | 58580.82 ± 33725.85a | 0.00 ± 0.00b | 0.00 ± 0.00b | 0.000 | |
¥p-value | 0.639 | 0.024 | 0.016 |