The Antioxidant, Anti-Inflammatory, Pathological, and Behavioural Effects of Medicago sativa L. (Alfalfa) Extract on Brain Injury Caused by Nicotine in Male Rats

Table 2

Changes of the time spent and frequency of entry into the closed arms in different groups.

Groups	Time spent in closed arms (sec)	Number of entries in closed arms
C	175 ± 5.32	2.02 ± 0.5
T1	159.68 ± 8.19 a	2.7 ± 1.02
T2	149.22 ± 10.12 a	1.8 ± 1.1 a, b
T3	170.9 ± 7.23 b, c	2.4 ± 1.2 c
T4	158.03 ± 7.18 a	2.3 ± 0.9
T5	6.20 a, b, c, d, e 209.58±	3.5 ± 0.04 a, b, c, d, e

All values are presented as (Mean ± SEM). , , and represent a, b, c, d, and e, respectively, compared with C, T1, T2, T3, and T4 groups.