Figure 3From: Mycoplasma gallisepticum triggers immune damage in the chicken thymus by activating the TLR-2/MyD88/NF-κB signaling pathway and NLRP3 inflammasomeHistological examination showing the effect of MG-infection on morphology of thymus tissues. The stained Sects. (40 × magnification) are represented as (A) control group (B) and MG-infection group (n = 3). The green arrow shows normal intact structure of thymus tissues in the control group, while yellow arrow shows necrotic debris and red arrow shows that thymus tissues lose their compact arrangement with increased inflammatory cells infiltrates.Back to article page