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Fig. 1 | AMB Express

Fig. 1

From: Role of anti-Giardia recombinant cyst wall protein IgG polyclonal antibodies in diagnosis and protection

Fig. 1

Haematoxylin and eosin intestinal sections showing preserved villous architecture and intact brush borders in healthy control group I (a,×200) and G. duodenalis infected protected group IV (1/200 µg/ml pAb, d, ×200), mild neutrophils infiltration (asterisks) and scattered trophozoites (arrows) in G. duodenalis infected unprotected group II (b, ×200) and G. duodenalis infected protected group III (1/100 µg/ml pAb, c, ×200). Haematoxylin and eosin spleen sections showing average lymphoid follicles and average blood sinusoids in healthy control group I (e, ×200) and G. duodenalis infected protected group IV (1/200 µg/ml pAb, h, ×200), average lymphoid follicles with markedly congested blood sinusoids (arrow heads) in G. duodenalis infected unprotected group II (f, ×200) and G. duodenalis infected protected group III (1/100 µg/ml pAb, g, ×200)

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