Blog

The following are some mechanisms used by pathogens to evade immune system cells’ influences except:

In addition to Peyer’s patches that resemble systemic lymph nodes, the intestinal epithelium also contains several thousand isolated lymphoid follicles. Unlike the organized secondary lymphoid tissues in the mucosal immune system, these lymphoid follicles:

T cells homing to gut and those homing to skin can be differentiated by:

As AIDS pogresses, the quantity of ______ diminishes, and the risk of opportunistic infections increases.

In the absence of disease, large numbers of effector TH17 cells are abundant in the intestinal lamina propria. In a healthy individual, these TH17 cells

The NOD and NOD-like receptor proteins are expressed on the surface of intestinal epithelial cells where they bind to extracellular bacteria and induce cytokine production.

The HIV lymphocyte-tropic stain bind to ______ co-receptor on CD4 T cells:

An antigenic drift occurs every 10 -50 years

Which of the following is an incorrect statement

Bone marrow transplantation: