Research Paper Volume 15, Issue 10 pp 4096—4107
Cadmium-induced impairment of spermatozoa development by reducing exosomal-MVBs secretion: a novel pathway
Figure 4. Electron micrograph of exosomes in the seminiferous tubules of control group. Seminiferous tubules containing formation of early endosomes and MVBs within the cytoplasmic of Sertoli cells. Apical blebs formation connected with plasma membrane of Sertoli cell. Sc: Sertoli cell; Ee: early endosome; MVBs: multivesicular bodies; M: mitochondria; ab: apical blebs; (arrow head) exosome. Scale bars 1 μm.