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Table 2 Standard deviation (SD) values, the mean of percentage of bacterial reduction of tested groups

From: Evaluation of antibacterial effect of silver nanoparticles paste with and without curcumin as intracanal medication

Variables Percentage of bacterial reduction
  Mean % SD
Group A (silver nanoparticles AgNPs) 99.733a 0.527
Group B (silver nanoparticles AgNPs with curcumin) 99.999a 0.003
Group C (calcium hydroxide Ca(OH)2) 76.142b 27.649
p value 0.003*  
  1. Means with different lower case letters in the same column related to statistically significance difference
  2. *Significant (p < 0.05)