Skip to main content
Fig. 1 | Virology Journal

Fig. 1

From: Pathogenicity comparison between QX-type and Mass-type infectious bronchitis virus to different segments of the oviducts in laying phase

Fig. 1

Immunohistochemistry detection of QX and Mass-type IBV antigens 4 days post infection. A1–D1 Different segments of oviduct in the control group. A2–D2 Different segments of oviduct in the QXL group. A3–D3 Different segments of oviduct in the M41 group. E The sum of IOD in different segments of oviduct. *P < 0.05, **P < 0.01, ***P < 0.001 represent significant differences between the QXL group and the M41 group. Black arrows indicate antigen deposition. Scale bars: 50 or 100 μm. E, mucosal epithelium; L, lumen; LP, lamina propria

Back to article page