Fig. 4From: Gamma-aminobutyric acid ameliorates gamma rays-induced oxidative stress in the small intestine of ratsPhotomicrographs of jejunal tissue of the control and treated groups (Masson trichrome). h, i Jejunal mucosa of a control and GABA-treated rat showing normal Paneth cells with its characteristic granules stained greenish blue (×200, ×400). j Jejunal mucosa of IR group showing damaged mucosa with complete disappearance of Paneth cells (×200). k Jejunal mucosa of IR + GABA group showing somewhat normal Paneth cells. However, it appears with fewer granules (×100)Back to article page