. The effects of inanition and malnutrition upon growth and structure. Starvation; Nutrition. Fig. 87. Fig. 85 to 87.—From sections through the duodenum of albino rats. Bouin's fixation; hematoxylin-eosin stain. X50. , longitudinal muscle layer; cm., circular muscle; , submucosa; , blood vessel; , intestinal glands (of Lieberkuhn). (Miller '23.) Fig. 85 shows the structure of the duodenum in an initial control rat; age 2 days; body weight, g. Fig. 86 is the final (age) control; age 35 days; body weight, 48 g. Fig. 87 represents the condition in the test rat, underfed from b
. The effects of inanition and malnutrition upon growth and structure. Starvation; Nutrition. Fig. 87. Fig. 85 to 87.—From sections through the duodenum of albino rats. Bouin's fixation; hematoxylin-eosin stain. X50. , longitudinal muscle layer; cm., circular muscle; , submucosa; , blood vessel; , intestinal glands (of Lieberkuhn). (Miller '23.) Fig. 85 shows the structure of the duodenum in an initial control rat; age 2 days; body weight, g. Fig. 86 is the final (age) control; age 35 days; body weight, 48 g. Fig. 87 represents the condition in the test rat, underfed from birth to 34 days of age; body weight, g. Note that the villi have disintegrated into an irregular mass filling the intestinal lumen. The bases of the atrophic intestinal glands () are evident. In Necturus maculatus fasting 4-16 months, Smallwood and Rogers ('n) found atrophy of the intestinal mucosa, submucosa and muscularis, with degenerative changes (shrinkage and vacuolation) in the surface cells, especially over the longitudinal folds. B riming ('14) found a relative elongation in the intestine of young rats with retarded body growth on a one-sided carbohydrate 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 Jackson, Clarence Martin, b. 1875. Philadelphia, P. Blakiston's son & co
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