Light micrograph of a section of human thymus showing medulla with Hassall's corpuscules; magnification 10X at 35mm; brightfield. The thymus is a specialized organ in the immune system,which produces T-lymphocytes (T cells),which are critical cells of the adaptive immune system; the thymus also produces and secretes thymosins,hormones which control T-lymphocyte activities and various other aspects of the immune system | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Abbey, Michael |
Taille de l’image : | 4171 px × 2794 px |
Model Release : | Non requis |
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