Figure 4.
Representative histological photomicrographs of selected organs of rats that orally received either the vehicle (0.5% methylcellulose) or the high dose (1000 mg/kg/day) of WSWPE for a total duration of 28 consecutive days, in this non-clinical safety study. Tissue sections have been stained with Haematoxylin and Eosin. Adrenal gland (× 40); Trachea, Urinary Bladder, Uterus (× 100); Pituitary, Pancreas, Thyroid, Seminal Vesicle, Prostate, Mammary Gland (× 400).