Single large clear vacuoles replaced the cytoplasm of hepatocytes. In the kidneys he saw moderate to severe vacuolation of the proximal renal tubular epithelium. A few tubules were necrotic and ...

Pregnancy-associated changes usually are noted, including intracytoplasmic or supranuclear vacuolation and secretions in gland lumens. Fibroadenomas and mammary hamartomas (Fig. 1) can enlarge ...

Retinoic acid (RA) is involved in the induction of neural differentiation, motor neuron axon outgrowth and neural patterning during development, but there is growing evidence that RA could be used ...

A: Animal; ACE: Accessory cholera enterotoxin; H: Human; ZOT: Zonula occludens toxin.