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Figure 4 | Parasites & Vectors

Figure 4

From: Secretory glands in cercaria of the neuropathogenic schistosome Trichobilharzia regenti - ultrastructural characterization, 3-D modelling, volume and pH estimations

Figure 4

Details from transmission electron microscopy of secretory vesicles from particular glands of T. regenti cercaria. A-C, "classical" method of sample treatment; D-F, high-pressure freezing/freeze substitution method. A+D, postacetabular vesicles. B+E, circumacetabular vesicles. C+F, vesicles in the head gland. N, nuclei of muscle cells surrounded by the head gland cell. Scale bars = 500 nm.

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