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Neurobiology of the intestinal mucosa
Gastroenterology, 1986The importance of the enteric nervous system for coordinating and programming the digestive modes of the gastrointestinal effecters is well recognized. Attention has been focused in the past on the involvement of intrinsic nerves in generating specific motility patterns of the smooth muscle effecters, with little regard for the influence of intrinsic ...
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Adenosine is a vasodilator in the intestinal mucosa
American Journal of Physiology-Gastrointestinal and Liver Physiology, 1991The vasoactivity of adenosine in the intestinal mucosa of anesthetized dogs was determined using two experimental techniques. By use of the microsphere technique, infusion of adenosine (1 mumol/min ia) was found to increase significantly venous outflow and mucosal and muscularis blood flows in both jejunum (+77, +72, and +78%) and ileum (+111, +146 ...
D R, Sawmiller, C C, Chou
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To Make a New Intestinal Mucosa
Rejuvenation Research, 2006A number of clinical conditions are caused by disorders affecting the mucosal lining of the gastrointestinal tract. Some patients suffer from a loss of mucosal surface area due to congenital defects or due to surgical resections ("short bowel syndrome"). Other patients have inborn or acquired defects of certain mucosal functions (e.
Matthias, Stelzner, David C, Chen
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The ketokinase activity of the intestinal mucosa
Biochimica et Biophysica Acta, 1960Abstract The ketokinase activity of homogenates of intestinal mucosa has been found to involve two enzymes, a heat-stable ketokinase which has a high affinity for fructose and sorbose and a heat-labile ketokinase which shows low affinity for both ketoses. The ketoses appear to be phosphorylated by both enzymes in the 1 position.
E, CADENAS, A, SOLS
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Bacterial Adhesion to Intestinal Mucosa
2015absent
Bringer, Marie-Agnès +1 more
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Lymphocytes of the intestinal mucosa of chickens
Cell and Tissue Research, 1988Examination, by light and electron microscopy, of the morphology and the staining properties of intraepithelial lymphocytes from the intestine of the chicken revealed a population of lymphoid cells, of which a proportion (up to 20%) is granulated. The majority of cells were immunoreactive with anti-T cell serum and can therefore be considered to be ...
A M, Lawn +3 more
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Ultracentrifugation of rat intestinal mucosa
Experientia, 1965Nous avons presente une methode de fractionnement et d'isolement des particules subcellulaires de la muqueuse intestinale du rat. L'heparine permit l'isolement de fractions relativement homogenes.
P, Goodman, B, Kadis
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The hexokinase activity of the intestinal mucosa
Biochimica et Biophysica Acta, 1956Abstract Homogenates of rat intestinal mucosa phosphorylate glucose, fructose, mannose, glucosamine, 2-deoxyglucose, allose and l -sorbose. No phosphorylation of galactose or 3-methylglucose has been observed. With the exception of l -sorbose, the phosphorylations are carried out by a single enzyme with a pattern of specifictty similar to that of ...
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Potassium transport by flounder intestinal mucosa
American Journal of Physiology-Renal Physiology, 1984We studied the mechanisms of K transport across an epithelium in which NaCl absorption is mediated primarily by Na/K/Cl cotransport at the apical membrane. Rubidium served as a reliable K substitute; under control conditions, both K and Rb were actively secreted.
Frizzell, Raymond A. +4 more
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The lymphatics of the intestinal mucosa
The American Journal of Digestive Diseases, 1967Jejunal biopsy specimens from 77 control subjects and 232 patients with intra- and extra-abdominal disease were reviewed with regard to the frequency with which mucosal lymphatic channels were visualized on routine microscopy. An attempt was made to measure their approximate size.
S, Bank, G, Fisher, I N, Marks, A, Groll
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