Table 2.

Hydroxyproline levels in wound areas of the all treatment groups

Group	Day 0	Day 8	Day 15
NC	66 ± 8.3	67 ± 5.3	115 ± 2.7
TC	63 ± 1.9	86 ± 0.8b, c	122 ± 2.2
TF	59 ± 1.6	65 ± 1.3	120 ± 5.7
TAc	64 ± 2.7	107 ± 9.1b, c, d	127 ± 10.5
P valuea	0.087	0.0001	0.206

NC is negative control, TC is treated topically with Collagenase ointment, TF is treated topically with Fibrinolysin and TAc is treated topically with phytomedicine cream Acheflan. Day zero (n = 6), 8^th (n = 3) and 15^th (n = 3) days after injury. Values are mean ± standard deviation from six animals in each group at day zero and three animals in each group at 8^th and 15^th days after injury. ^aAnova test. ^bSignificant difference when compared to NC group (Student t test, P < 0.05). ^cSignificant difference when compared to TF group (Student t test, P < 0.05). ^dSignificant difference when compared to TC group (Student t test, P < 0.05)