Endocytosis of horse-spleen ferritin by bony fish endocardium.


The endocytic uptake of horse-spleen ferritin by the endocardial cells in 2 bony-fish species, Xiphophorus helleri and Pollachius virens, is described. In specimens of X. helleri injected intraperitoneally by a ferritin solution 1/10 h before the sacrifice, the endocardial bristle-coated vesicles, cytoplasmic tubules, and endosomes (smooth vesicles of… (More)


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