. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 5A. Figure 5. Newly set spat. Animals are embedded in plastic, thick-sectioned, and stained with methylene blue. (A) A T-ISO-fed control animal shows good development of organs with abundant lipid droplets in the intestinal epithelium (I), columnar absorptive cells in the digestive glands (2). and rare phagocytes in the perivisceral space (3). (Bar = 40 ^m.) (B and C) An EXUV-fed animal shows poor development of intestine epithelium with vacuolation and lack of lipid droplets (1). abundant lipid droplets in the style-sac epi
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 5A. Figure 5. Newly set spat. Animals are embedded in plastic, thick-sectioned, and stained with methylene blue. (A) A T-ISO-fed control animal shows good development of organs with abundant lipid droplets in the intestinal epithelium (I), columnar absorptive cells in the digestive glands (2). and rare phagocytes in the perivisceral space (3). (Bar = 40 ^m.) (B and C) An EXUV-fed animal shows poor development of intestine epithelium with vacuolation and lack of lipid droplets (1). abundant lipid droplets in the style-sac epithelium (2). and distinctive accumulation bodies in the absorptive cells of the digestive gland (3). Di- noflagellates in various stages of degeneration are present within phagocytes or are being engulfed by phagocytes in the penvisceral space (4). (B. bar = 40 ^m; C. bar = ^m.) EXUV-fed oysters; however, individual cell necrosis of the intestinal, digestive-gland, and stomach epithelium appeared to be present. Histological examination of plastic-embedded larvae stained with PAS showed positive staining of accumula- tion bodies within the cytoplasm of absorptive cells of EXUV-fed (7A) but not T-ISO-fed oysters (Fig. 7B). The partially degraded dinoflagellates within the perivisceral space of newly set spat fed the mixed diet were positively stained with Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
