A manual of human physiology, including histology and microscopical anatomy, with special reference to the requirements of practical medicine . Fig. 137. Section of the pyloric mucous mem-brane (Ebstein).. Fig. 138. Pyloric glands, showing changesof the cells during digestion(Ebstein). important changes (Heidenhain, Ebstein). During hunger, the chiefcells are dear and large, the parietal investing cells are small, thepyloric cells dear and of moderate size. During the first six hours of CHANGES TN THE GLANDS DURING SECRETION. 327 digestion, the chief cells become enlarged and moderately turbid
A manual of human physiology, including histology and microscopical anatomy, with special reference to the requirements of practical medicine . Fig. 137. Section of the pyloric mucous mem-brane (Ebstein).. Fig. 138. Pyloric glands, showing changesof the cells during digestion(Ebstein). important changes (Heidenhain, Ebstein). During hunger, the chiefcells are dear and large, the parietal investing cells are small, thepyloric cells dear and of moderate size. During the first six hours of CHANGES TN THE GLANDS DURING SECRETION. 327 digestion, the chief cells become enlarged and moderately turbid orgranular, the parietal cells also enlarge, while the pyloric cells remainunchanged. The chief cells become diminished and more turbid orgranular until the 9th hour, the parietal cells are still swollen, andthe pyloric cells enlarge. During the last hours of digestion, the chiefcells again become larger and clearer, the parietal cells diminish, thepyloric cells decrease in size and become turbid (Figs. 137 and 138). [Langley gives a different description of the appearances presented by these cells,during different phases of secretory activity. The results may be reconciled byremembering that the
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectphysiology, bookyear1
