Fig. 5From: Gamma-aminobutyric acid ameliorates gamma rays-induced oxidative stress in the small intestine of ratsPhotomicrographs of jejunal sections showing distribution of mucopolysaccharides in the jejunal mucosa of the control and treated groups (PAS). l, m Jejunal section of control and GABA-treated rats showing normal number and distribution of goblet cells with normal mucin content (×100, ×200). n Jejunal section of IR group showing marked decrease in number of goblet cells with depletion of mucin throughout the jejunal mucosa (×100). o Jejunal section of IR + GABA group showing nearly normal number of goblet cells with normal mucin content (×100)Back to article page