Table 1.

Immunohistochemical staining of Vitronectin and u-PAR of adhesion tissue

	Melatonin Group Mean ± SEM		Control Group Mean ± SEM		p
2nd Operation
Volume A	108.2	17.5	124.5	14.8	0.54
Histopathology A	1.7	0.1	2.2	0.2	0.26
3rd Operation
Volume B	25.8	3.6	122.4	23.1	0.001
Histopathology B	2.2	0.2	2.4	0.3	0.72
4th Operation
Volume C	32.7	6.0	109.2	12.8	0.001
Histopathology C	2.7	0.2	2.6	0.2	0.9