. The effects of inanition and malnutrition upon growth and structure . ft- , -cm. R5. 64 Figs. 82 to 84.—From sections through the pyloric region of albino rats. Bouin's fixation; hematoxylin-eosin stain. X50. , longitudinal muscle layer; cm., circular muscle; , submucosa; , muscularis mucosae; , membrana propria; , gastric glands; , parietal cell; , surface epithelium; a, necrotic surface membrane; ed., edemic spaces. (Miller '23.) Fig. 82 shows a section of the pyloric region in a normal initial control rat 11 days old; body weight,


. The effects of inanition and malnutrition upon growth and structure . ft- , -cm. R5. 64 Figs. 82 to 84.—From sections through the pyloric region of albino rats. Bouin's fixation; hematoxylin-eosin stain. X50. , longitudinal muscle layer; cm., circular muscle; , submucosa; , muscularis mucosae; , membrana propria; , gastric glands; , parietal cell; , surface epithelium; a, necrotic surface membrane; ed., edemic spaces. (Miller '23.) Fig. 82 shows a section of the pyloric region in a normal initial control rat 11 days old; body weight, g; stomach weight, g. Fig. 83 represents the stomach struc- ture in a final (age) control, full-fed to 37 days of age; body weight, 68 grams; stomach weight, g. Fig. 84 shows the pyloric stomach in a rat underfed from birth to 39 days of age; body weight g; stomach weight, g. Note the necrotic surface membrane (a), the atrophic glands and edemic interglandular spaces (ed), and the pycnotic condition of the nuclei in the mucosa. Moulton, Trowbridge and Haigh ('22a) found subnormal weight of the stomachs in steers on low planes of nutrition.


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Keywords: ., bookcentury1900, bookdecade1920, bookpublis, booksubjectnutrition