Compared to frequencies of tissue lesions in the digestive gland, those recorded in the kidney were more surprising, as most snails showed multifocal epithelial necrosis.
Surprisingly, however, there was no other epithelial abnormality except in the vicinity of the worm where the epithelium was flattened.
Epithelial and marginal glial cells migrate to their characteristic positions above and below the lamina plexus.
The progressive digestion of the ingested plug of tissue (epithelial cells, blood cells and mucous) was visualized.
The worm feeds by drawing a plug of tissue (epithelial cells, blood cells and mucous) into the buccal cavity.
The sharply delineated but superficial attachment to the equine caecum by the mouth leaves behind an oval area devoid of epithelial cells.
Anteriorly the epithelial cells, 3.3 mm deep, lie on a thick, smooth, basal lamina with no labyrinth layer (fig. 6).
The uterus contains many eggs (up to 45) and is lined by epithelial cells different from those lining the seminal receptacle as follows.
