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Table 1 Descriptive statistics (mean ± SD) and percentage reduction of CFU/ml of the studied ICM between 24 h and 7 days

From: Antibacterial effectiveness of multi-strain probiotics supernatants intracanal medication on Enterococcus faecalis biofilm in a tooth model

 

CFU/ml mean ± SD

 

After 24 h

After 7 days

Percentage reduction (%)

Ca(OH) 2

15.50 ± 5.01 × 103 Aa

0.00 ± 0.00 Ab

100.00 ± 0.00 A

Probiotics supernatants

39.17 ± 11.58 × 103 Ba

10.83 ± 3.43 × 103 Ab

70.30 ± 12.95 B

Poloxamer

95.83 ± 16.86 × 103 Ca

67.50 ± 8.22 × 103 Bb

27.80 ± 14.45 C

Control

107.50 ± 15.41 × 103 Ca

75.00 ± 14.14 × 103 Bb

28.29 ± 19.79 C

  1. No statistical significance (P > 0.05) is indicated by the same superscript capital letter in columns when comparing different ICMs and by the same superscript small letters when comparing the incubation period for the same ICM