Table 2 Changes of weights of various organs of the animals who ingested the feed supplemented with melatonin-rich pistachio

	LP Cont	LP High	LP Low
Heart (g)	0.58±0.061	0.67±0.058	0.68±0.015
Kidney (g)	0.58±0.099	0.57±0.029	0.61±0.045
Liver (g)	4.88±0.430	6.43±0.306	5.97±0.297
Lung (g)	0.95±0.313	1.17±0.115	0.97±0.199
Spleen (g)	0.17±0.021	0.15±0.006	0.16±0.012
Seminal vesicle (g)	1.16±0.354	1.20±0.173	0.90±0.235
Epididymis (g)	0.39±0.210	0.60±0.105	0.58±0.064