Table 2.

p values of the histopathological parameters assessed by the Mann–Whitney U analysis based on paired group comparisons.

Parameters	Group I/Group III (NC/HT480)	Group I/Group IV (NC/M1)	Group I/Group V (NC/YF1B-b)	Group II/Group III (VC/HT480)	Group II/Group IV (VC/M1)	Group II/Group V (VC/YF1B-b)
Oedema	0.004	0.004	0.004	0.071	0.043	0.183 (NS)
Haemorrhage	0.001	0.004	0.003	0.001	0.004	0.003
Exudate/Fibrin	0.010	0.003	0.027	0.010	0.003	0.027
PMN infiltration	0.001	0.001	0.003	0.006	0.006	0.085 (NS)
Necrosis	0.027	0.010	0.027	0.027	0.010	0.027