Model of bicarbonate secretion by resting frog stomach fundus mucosa I. Transepithelial measurements

1994 ◽  
Vol 428 (5-6) ◽  
pp. 648-654 ◽  
Author(s):  
Silvana Curci ◽  
Lucantonio Debellis ◽  
Rossella Caroppo ◽  
Eberhard Fr�mter
Keyword(s):  
Bicarbonate Secretion ◽  
Stomach Fundus ◽  
Frog Stomach

Model of bicarbonate secretion by resting frog stomach fundus mucosa. II. Role of the oxyntopeptic cells

1994 ◽  
Vol 428 (5-6) ◽  
pp. 655-663 ◽  
Author(s):  
Lucantonio Debellis ◽  
Claudia Iacovelli ◽  
Eberhard Fr�mter ◽  
Silvana Curci
Keyword(s):  
Bicarbonate Secretion ◽  
Stomach Fundus ◽  
Frog Stomach

Prostaglandin E-type receptor subtypes and gastroduodenal bicarbonate secretion in rats

1998 ◽  
Vol 13 (11-s4) ◽  
pp. S221-S226
Author(s):  
KOJI TAKEUCHI ◽  
KOJI YAGI ◽  
MOTOHIRO KITAMURA ◽  
MASAFUMI KUBOMI ◽  
KIM-IHITO TASHIMA
Keyword(s):  
Prostaglandin E ◽  
Receptor Subtypes ◽  
Bicarbonate Secretion ◽  
Type Receptor

Heat stable toxin of E. coli (STa) stimulates duodenal mucosal bicarbonate secretion in cystic fibrosis knockout mice

2001 ◽  
Vol 120 (5) ◽  
pp. A137-A137
Author(s):  
D CHILDS ◽  
D CROMBIE ◽  
V PRATHA ◽  
Z SELLERS ◽  
D HOGAN ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Knockout Mice ◽  
Bicarbonate Secretion ◽  
E Coli ◽  
Heat Stable

Trypsin inhibits a chloride independent pancreatic ductal bicarbonate secretion via protease-activated receptor 2

2009 ◽  
Vol 47 (05) ◽  
Author(s):  
P Pallagi ◽  
Z Rakonczay ◽  
T Takács ◽  
V Venglovecz ◽  
J Lonovics ◽  
...  
Keyword(s):  
Bicarbonate Secretion ◽  
Protease Activated Receptor 2

scholarly journals The role of cGMP-cGKI-signaling for duodenal bicarbonate secretion

2009 ◽  
Vol 9 (S1) ◽  
Author(s):  
Beate Spiessberger ◽  
Pascal Weinmeister ◽  
Franz Hofmann ◽  
Claudia Werner ◽  
Dieter Saur ◽  
...  
Keyword(s):  
Bicarbonate Secretion ◽  
Duodenal Bicarbonate Secretion

scholarly journals A case of diquat poisoning in pigs

2019 ◽  
Vol 64 (No. 11) ◽  
pp. 505-511
Author(s):  
Z Siroka ◽  
M Svoboda ◽  
Z Svobodova ◽  
I Nagl
Keyword(s):  
Toxic Substance ◽  
Large Body ◽  
Skin Lesions ◽  
Acute Poisoning ◽  
Pathological Examination ◽  
Tissue Destruction ◽  
Large White ◽  
Surface Areas ◽  
Stomach Fundus ◽  
White Foam

Diquat is a bipyridyl compound which belongs to the group of herbicides. Its activity is based on the liberation of the superoxide anion radical and, subsequently, hydrogen peroxide, leading to tissue destruction by oxidative stress. Acute poisoning is associated with high mortality within several hours to a few days. The reported case of poisoning occurred on a commercial farm. The fattening pigs of the Landrace and Large White breeds were affected. The pigs were kept on a deep litter. Reglone (active ingredient diquat dibromide, 200 g/l) was used on the farm fields to desiccate the clover crop. The dry clover straw was harvested and stored for approximately a month and then used as a litter. In total, 50 pigs were affected. The onset of the poisoning was very fast. Within eight hours after the litter administration, 20 animals died. The only clinical sign seen was severe haemorrhagic dermatitis. The pathological examination revealed acute superficial haemorrhagic dermatitis on the belly, the snout and the ears of the affected pigs. Hyperaemia of the tonsils, pharynx and oesophagus was diagnosed, as well as a pronounced hyperaemia of the stomach fundus. In the distal part of the trachea, there was a dense, white foam. The lungs were congested, with focal emphysema. The liver was slightly hyperaemic. The histological examination revealed a massive haemostasis in liver and diffuse acute polymorphonuclear hepatitis. The other organs were without changes. The examination revealed acute poisoning caused by the large body surface areas contacting with a toxic substance. The pigs that survived were immediately removed to a non-contaminated area. The changes on their skin were not so extensive compared to the dead ones. Within 5–7 days after the exposure to diquat, the skin lesions healed.

Neuronal cGMP kinase I is essential for stimulation of duodenal bicarbonate secretion by luminal acid

2012 ◽  
Vol 26 (4) ◽  
pp. 1745-1754 ◽  
Author(s):  
Anurag Kumar Singh ◽  
Beate Spieβberger ◽  
Wen Zheng ◽  
Fang Xiao ◽  
Robert Lukowski ◽  
...  
Keyword(s):  
Bicarbonate Secretion ◽  
Duodenal Bicarbonate Secretion ◽  
Stimulation Of
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