Research Article

The Prospective Effect of Green Tea versus Pomegranate Peels Extracts on Submandibular Salivary Glands of Albino Rats after Methotrexate Administration (Histological and Immunohistochemical Study)

Figure 4

A photomicrograph of GT extract + MTX group showing normal cell lining of execratory ducts (Ex) and striated duct (SD). Dilated blood vessels engorged with RBCs (blue star); normal granular convoluted tubules (GT); stagnant secretion of the lumen of some ducts (black star); and new blood vessels in-between acinar and ductal cells (red arrows) (mag. ×400).