Fig. 8 | Scientific Reports

Fig. 8

From: Antibacterial impact of biosynthesized zinc oxide nanoparticles on uropathogenic Escherichia coli and in vivo assessment of physiological and histological alterations

Fig. 8

Photomicrograph of spleen sections. Group 1 exhibited (a) normal architecture with uniform lymphoid follicles and preserved central arterioles (× 10), and (b) mild inflammatory reaction in the red pulp with few congested capillaries (× 40). Group 2 exhibited (c) variable-sized lymphoid follicles (× 10) and (d) moderate inflammatory reaction in the red pulp with raised vascularity and congested capillaries (× 40). Group 3 exhibited (e) slightly variable-sized lymphoid follicles (× 10) and (f) moderate inflammatory reaction in the red pulp (× 40). Group 4 exhibited (g) slightly variable-sized lymphoid follicles (× 10) and (h) mild inflammatory reaction in the red pulp (× 40).

Back to article page