Lymphoblast white blood cells. Coloured scanning electron micrograph (SEM) of lymphoblast white blood cells. Lymphoblasts,like all white blood cells,are involved in the immune system's defence mechanisms. They are a form of lymphocyte that occurs when the lymphocyte is activated by an antigen. Once activated,lymphoblasts start to divide,making copies of themselves,which will then differentiate into effector cells (plasma cells),cytotoxic T cells,and helper T cells. Magnification: x5315,when printed 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Scharf, David |
Bildgröße: | 4874 px × 3654 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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