Protective Effects of Extracts from Fructus rhodomyrti against Oxidative DNA Damage In Vitro and In Vivo

Table 1

DNA damage of lymphocytes induced by H₂O₂ (𝑛=100).

Treatment groups	Number of comet cells (%)	Distance of comet tail (μm); 𝑥±𝑆
H2O2 25 μmol/L	88.0**	42.89±9.25^∗∗
H2O2 50 μmol/L	100.0**	50.45±8.64^∗∗
H2O2 125 μmol/L	100.0**	53.28±9.58^∗∗
Control	15.0	28.12±6.75
	𝜒^2=298.5	𝐹=259.2

^∗∗𝑃<0.01 compared with the control.