The relationship between gastric secretion and gastritis of fundic and pyloric gland area

1973 ◽  
Vol 8 (1) ◽  
pp. 42-42
Author(s):  
N. Umeda ◽  
H. Muto ◽  
H. Niwa ◽  
E. Kaneko ◽  
M. Fujino ◽  
...  
Keyword(s):  
Gastric Secretion ◽  
Pyloric Gland ◽  
Gland Area ◽  
The Relationship ◽  
Pyloric Gland Area

Stimulation of gastrin release and gastric secretion by amino acids bathing pyloric gland area.

1977 ◽  
Vol 233 (3) ◽  
pp. E170
Author(s):  
S J Konturek ◽  
J Tasler ◽  
M Cieszkowski ◽  
M Dobrzańska ◽  
E Wünsch
Keyword(s):  
Amino Acids ◽  
Gastric Secretion ◽  
Pyloric Gland ◽  
Gastrin Release ◽  
Gland Area ◽  
Pyloric Gland Area ◽  
Stimulation Of

The Pyloric Gland Area of the Stomach

1960 ◽  
Vol 38 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Morton I. Grossman
Keyword(s):  
Pyloric Gland ◽  
Gland Area ◽  
Pyloric Gland Area

Effect of acid in pyloric pouch on response of fundic pouch to injected gastrin

1962 ◽  
Vol 203 (3) ◽  
pp. 557-559 ◽  
Author(s):  
Iain E. Gillespie ◽  
Morton I. Grossman
Keyword(s):  
Intravenous Injection ◽  
Pyloric Gland ◽  
Gland Area ◽  
Significant Difference ◽  
Humoral Agent ◽  
Pyloric Gland Area

In dogs, the acid response of a denervated fundic pouch to irrigation of an isolated pouch of the pyloric gland area with 0.5% acetylcholine was reduced by 87% when the pH of the irrigating solution was lowered from 7 to 1.3. In the same dogs, gastrin extract was given by continuous intravenous injection, the isolated pyloric pouch being irrigated alternately with 0.1 n NaHCO3 and 0.1 n HCI. No significant difference in acid response of the denervated fundic pouch was observed during acidification as compared to alkalinization. These findings support the hypothesis that acidification of the pyloric gland area prevents release of gastrin and provide further evidence against the view that acidification causes the release of an inhibitory humoral agent.

Sodium and potassium in canine gastric mucosa and smooth muscle

1963 ◽  
Vol 205 (3) ◽  
pp. 413-416 ◽  
Author(s):  
Horace W. Davenport
Keyword(s):  
Smooth Muscle ◽  
Gastric Mucosa ◽  
Volume Of Distribution ◽  
Sodium Content ◽  
The Body ◽  
Pyloric Gland ◽  
Gland Area ◽  
Gastric Smooth Muscle ◽  
Sodium And Potassium ◽  
Pyloric Gland Area

Sodium content of unstimulated canine gastric mucosa of the body area measures 71 ± 1 mEq, of pyloric gland area, 75 ± 1 mEq, and of gastric smooth muscle, 73 ± 1 mEq/kg wet wt. Potassium content of these tissues is 65 ± 1, 58 ± 1, and 72 ± 2 mEq/kg wet wt., respectively. Volume of distribution of radioiodinated serum albumin (Risa) is 71 ± 8, 104 ± 16, and 45 ± 10 ml/kg wet wt. Erythrocyte content is 13 ± 1, 7 ± 1, and 8 ± 1 ml/kg wet wt. Tissues also were analyzed after 150 min of stimulation with histamine and methacholine, the only significant changes being a fall in sodium content of body mucosa and pyloric gland area. Values for extravascular sodium and potassium were calculated by subtracting amounts in Risa space and erythrocytes from total tissue values. On stimulation, values for extravascular sodium tend to fall and those for potassium tend to rise. Sodium of all the tissues comes to within 90% of equilibrium with radiosodium (Na24) in plasma within 5 min, and only 3–5 mEq/kg wet wt. of sodium in the tissues fails to equilibrate with plasma Na24 in 150 min.

Endoscopical Findings of Fundic and Pyloric Gland Area Using Dye Scattering Method

Endoscopy ◽  
1973 ◽  
Vol 5 (01) ◽  
pp. 21-26 ◽  
Author(s):  
K. Ida ◽  
Y. Kohli ◽  
K. Shimamoto ◽  
Y. Hashimoto ◽  
K. Kawai
Keyword(s):  
Pyloric Gland ◽  
Scattering Method ◽  
Gland Area ◽  
Dye Scattering Method ◽  
Pyloric Gland Area
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