Figure 275 from Chapter 8 (Lysosomes) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Lysosomes of cells engaged in heterophagy, like the Sertoli cells from the testis of the chinchilla shown here, are...

Figures 264 (upper) and 265 (lower) from Chapter 8 (Lysosomes) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Lysosomes apparent in thin sections from liver tissue of hamster treated with phenobarbito...

Figure 276 from Chapter 8 (Lysosomes) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. An early myelocyte from human bone marrow with numerous azurophil granules with cytochemical properties of lysosome...

Figures 272 (upper) and 273 (lower) from Chapter 8 (Lysosomes) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Lysosomes in the basal region of epithelial cells from the cauda epididymis of the rabbit....

Figure 262 from Chapter 8 (Lysosomes) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Aggregations of primary lysosomes in the supranuclear region of an epithelial cell from the epididymis of the bandi...

Cells taken from stationary phase cultures often have larger lysosomes which contain additional paracrystalline layers. These lysosomes may be on their way to becoming the crystals which appear in lar...

A DV-III contains a thick continuous glycocalyx (polysaccharide coat) on the luminal side of its membrane as well as paracrystalline material, both provided by the fused lysosomes. The latex beads ind...

A freeze-fracture image of a DV-II transforming into a DV-III by rapid fusion of lysosomes with its membrane. The P-face shown here of the early DV-III has abundant IMPs as well as many inward blebs (...

In more extreme cases microfilamentous material builds up into a thick layer surrounding the DV-I membrane as well as the fusion sites between the acidosomes and the DV-I. A similar thick meshwork was...

As with acidosome fusion with the DV-I, lysosome fusion with the DV-II also seems to occur nearly all at once resulting in a phagolysosome (DV-III) with a highly irregular surface. However, unlike the...