Summary
-
1.
Following the intra-duodenal administration of a peanut test meal, the rate of absorption of unaltered peanut protein is more rapid by several minutes than the rate following its oral consumption.
-
2.
In patients with gastric hyperacidity the absorption rate from the duodenum is not as rapid as in those with normal gastric acidity.
-
3.
In patients with gastric hypoacidity the absorption rate from the duodenum is more rapid than in patients with normal gastric acidity.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Gray, I. and Walzer, M.: Studies in Absorption of Undigested Proteins in Human Beings. VI. The Absorption of Unaltered Protein from the Abnormal Gastro-Intestinal Tract.Amer. J. Dig. Dis and Nutrit., 3: 403, 1936.
Walzer, M. and Bowman, K.: Passive Local Sensitization in Atopic Individuals.Soc. for Exp. Biol, and Med., 28: 425, 1931.
Walzer, M.: Studies in Absorption of Undigested Proteins in Human Beings. I. A Simple Direct Method of Studying the Absorption of Undigested Protein.J. of Imm., 14: 144. 1927.
Author information
Authors and Affiliations
Additional information
From the Department of Applied Immunology of the Jewish Hospital of Brooklyn, N. Y.
Rights and permissions
About this article
Cite this article
Gray, I., Walzer, M. Studies in absorption of undigested protein in human beings: vii. absorption of protein introduced by tube into the duodenum. American Journal of Digestive Diseases 5, 345–348 (1938). https://doi.org/10.1007/BF02996550
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02996550