B细胞 T细胞 CD4 CD8

Membrane bound antibody膜结合抗体Variable portion 可变部分

Pathogen 病原体

antigen presenting cell抗原提呈细胞MHCII complexMHCII复合体

Helper T cell 辅助性T细胞

Receptor 受体

Effector cell 效应细胞

Memory cell 记忆细胞

Hematology血液学

lmmunology免疫学有些地方画得不一样

I would draw the variable portion a little bit different.

B cell B细胞

Effector B cell效益B细胞(antibody making

machine: produce antibody)

Plasma cell 浆细胞=effector B cell

T cell T细胞

CD4 protein CD4蛋白

CD8 protein CD8蛋白

CD4 T cell CD4 T细胞(most of them are helper T

cell

CD8 T cell CD8 T细胞(most are cytotoxic T cell,

kill infected cell)

CytotoxicT cell 细胞毒性T细胞

Cytokine 细胞因子