Ultrastructure of components of the functional unit of the adrenal medulla in the early period of endotoxin shock


The osmiophilic dense center, included in a membrane, becomes reduced during the outflow of biologically active substances, with the result that only empty vesicles remain in its cytoplasm (Fig. IA). Catecholamines are discharged into the blood stream not only by transendothelial transport through pinocytotic vesicles (Fig. IB), but also on_account of… (More)
DOI: 10.1007/BF00838837

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