extremely significantP < 0.01
Significant differences between groups are indicated by different lowercase letters (a, b, c; P < 0.05), and extremely significant differences are denoted by different uppercase letters (A, B, C; P < 0.01).
Significant differences between groups are indicated by different lowercase letters (a, b, c; P < 0.05), and extremely significant differences are denoted by different uppercase letters (A, B, C; P < 0.01).