Figure 4
The modulatory effects of O. vulgare on latency time, freezing time, and grooming frequency (a) and ambulation and rearing frequencies (b) in OFT in the HE-induced rat model. SEM represented by vertical bars. AF: ambulation frequency, FT: freezing time, GF: grooming frequency, LT: latency time, O.V.: Origanum vulgare, RF: rearing frequency, SLY: silymarin. *p < 0.05; **p < 0.01; ***p < 0.001 (vs. the negative control group). †p < 0.05; ††p < 0.01; †††p < 0.001 (vs. the HE positive control group, which received vehicle). $$ p < 0.01 (vs. the HE group, which received silymarin).
