Fig. 9
From: In vitro culture of the zoonotic nematode Anisakis pegreffii (Nematoda, Anisakidae)
Representative transmission electron micrographs of A. pegreffii distal oviduct encompassing a clusters of early oocytes within the oviduct lumen filled with lipid/proteinaceous matter (white asterisk). Note sheath cells (sc) lining the basal lamina (bl); b myofibril bundles in the sheath cell (white arrowhead), attached with plasmalemma’s projections (black arrows) to the basal lamina (bl); c early oocytes with a prominent nucleus and nucleolus, and scarce cytoplasm abundant in electron-dense mitochondria; d early oocyte cytoplasm showing electron-dense and electron-light mitochondria (m)