Chapter VI:CONCENTRATION OF POTASSIUM IN GASTRIC JUICE RECOVERED AFTER HISTAMINE STIMULATION FOLLOWED BY INSULIN STIMULATION

2009 ◽  
Vol 130 (S208) ◽  
pp. 78-113
Keyword(s):  
Gastric Juice ◽  
Insulin Stimulation ◽  
Histamine Stimulation

Nondialyzable B12 binding material in human gastric juice following histamine stimulation

1964 ◽  
Vol 9 (4) ◽  
pp. 246-255 ◽  
Author(s):  
Jack D. Welsh ◽  
Joe T. Hartzog ◽  
June C. May ◽  
Lois Russell
Keyword(s):  
Gastric Juice ◽  
Human Gastric Juice ◽  
Histamine Stimulation ◽  
Binding Material

Effect of osmolar loading on stimulated gastric secretion in the dog

1964 ◽  
Vol 207 (4) ◽  
pp. 868-872 ◽  
Author(s):  
Don W. Powell ◽  
Basil I. Hirschowitz
Keyword(s):  
Gastric Mucosa ◽  
Gastric Secretion ◽  
Gastric Juice ◽  
Chemical Nature ◽  
Plasma Osmolality ◽  
Elevated Plasma ◽  
Histamine Stimulation ◽  
Hypertonic Solutions ◽  
Intravenous Infusions

A study was made of the effects of intravenous infusions of 100-ml hypertonic (ca. 2,400 mosmoles/kg) solutions of NaCl, mannitol, and glucose on blood and gastric juice of five dogs during histamine stimulation. These were compared to control studies in the same dogs in which no infusion was given or in which isotonic NaCl was infused. Hypertonic solutions, regardless of chemical nature, acutely elevated plasma osmolality by 18–24 mosmoles/kg, raised gastric juice [H+] by 7–10 mEq/liter and [Cl–] by 6–9 mEq/liter. The output of volume, H+, Cl–, and pepsin, however, was unaffected. In the light of these findings the osmolality of the gastric mucosa is judged to be isotonic with plasma and extremely sensitive to external osmotic changes.

Effect of cimetidine on histamine-stimulated gastric acid and electrolytes in dogs

1983 ◽  
Vol 244 (4) ◽  
pp. G416-G420
Author(s):  
B. I. Hirschowitz ◽  
E. Molina
Keyword(s):  
Acid Secretion ◽  
Gastric Acid ◽  
Gastric Juice ◽  
Gastric Volume ◽  
Histamine Stimulation ◽  
H2 Receptor ◽  
High Doses ◽  
Volume Output ◽  
Induced Changes ◽  
Histamine Binding

Intravenous administration of cimetidine (0.25-2.0 mg X kg-1 X h-1) inhibited histamine-stimulated gastric acid secretion in both intact (Ki = 1.0 mg X kg-1 X h-1) and vagotomized (Ki = 1.75 mg X kg-1 X h-1) dogs. During histamine infusion, all doses of cimetidine reduced gastric volume output; high doses increased gastric juice pepsin and [Na+] and reduced [H+] and [Cl-]. Gastric juice [K+] was not affected during cimetidine infusion. The cimetidine-induced changes in electrolyte concentrations were qualitatively comparable with those observed on withdrawal of histamine stimulation. On termination of cimetidine infusion with continued histamine administration, gastric [K+] and volume output increased immediately, followed 30 min later by an increase in [H+] and a reciprocal decrease in [Na+]; [Cl-] did not recover. The changes in gastric juice electrolytes after termination of cimetidine, with the exception of [Cl-], mimicked the changes observed on initiation of histamine stimulation. These data indicate that the effects of cimetidine may be totally explained by its antagonism of histamine binding to the parietal cell H2-receptor, that vagotomy reduces cimetidine binding to the H2-receptor, and that cimetidine antagonism of histamine is rapidly reversed on removal of the antagonist.

scholarly journals THE CHLORIDE, BASE AND NITROGEN CONTENT OF GASTRIC JUICE AFTER HISTAMINE STIMULATION

1928 ◽  
Vol 5 (4) ◽  
pp. 611-637 ◽  
Author(s):  
W. Scott Polland ◽  
A. M. Roberts ◽  
Arthur L. Bloomfield
Keyword(s):  
Nitrogen Content ◽  
Gastric Juice ◽  
Histamine Stimulation

Amoxycillin and ampicillin are not transfered to gastric juice irrespective of Helicobacter pylori status or acid blockade by omeprazole

2001 ◽  
Vol 120 (5) ◽  
pp. A588-A588
Author(s):  
R ORTIZ ◽  
L ABREU ◽  
S CALLAFATTI ◽  
A CORAZZA ◽  
M DEGUER ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Gastric Juice

Biochemical Study of the Large Molecular Constituents of Gastric Juice

1955 ◽  
Vol 29 (6) ◽  
pp. 1017-1023 ◽  
Author(s):  
Virginia Richmond ◽  
Ranwel Caputto ◽  
Stewart Wolf
Keyword(s):  
Gastric Juice ◽  
Biochemical Study

The Secretion of Halogens into the Gastric Juice

1954 ◽  
Vol 27 (1) ◽  
pp. 98-112 ◽  
Author(s):  
E. Heinz ◽  
K.J. Öbrink ◽  
H. Ulffendahl
Keyword(s):  
Gastric Juice
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