. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. ft. Fig. 8. Pancreas (estuary salmon), showing its distribution in the fat lying between the pyloric appendages. Hsema- toxylin and eosin. Fig. 9. Pancreas (trout), showing an acinus in the "resting" stage, with the cells full of zymogen granules. Iron-hsema- toxylin. Fig. 10. Pancreas (trout), showing an acinus in the "active" stage, when most of the granules have been discharged. Iron- hsematoxylin. ?? c. "•c. Fig. 10. Av C. A^-r. where I found the cells completely full o
. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. ft. Fig. 8. Pancreas (estuary salmon), showing its distribution in the fat lying between the pyloric appendages. Hsema- toxylin and eosin. Fig. 9. Pancreas (trout), showing an acinus in the "resting" stage, with the cells full of zymogen granules. Iron-hsema- toxylin. Fig. 10. Pancreas (trout), showing an acinus in the "active" stage, when most of the granules have been discharged. Iron- hsematoxylin. ?? c. "•c. Fig. 10. Av C. A^-r. where I found the cells completely full of granules was that of a trout which had been preserved immediately after death. All the other trout and all the Berwick salmon showed the cells more or less emp- tied of granules. The pancreas was not often present in the portions of salmon from the rivers fixed for examination, but where it was to be seen the cells were generally shrunken and shrivelled, and con- tained no granules. The Liver. Comparatively few livers were examined, and these showed no very marked difference beyond the presence or absence of fat. Generally speaking, however, it was found that the livers of the salmon taken at the river mouths contained much fat (Fig, 12), while those of the. 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 Anatomische Gesellschaft. Jena : G. Fischer
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