Table 7 Mean (M) and standard deviation (SD) values of surface microhardness recovery of all tested groups.

From: In vitro evaluation of human enamel remineralization after treatment with Ginger, Ashwaganda and Maca herbal dentifrices versus commercially available fluoride containing dentifrice

Groups

M

SD

P value

Group A

9.82a

4.03

<0.00001*

Group F

36.53bc

7.69

Group G

44.73b

11.69

Group ASH

27.87c

10.25

Group M

42bc

9.96

  1. Means with different superscript letters per column indicate significant difference at P < 0.05.
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