Gastric mucosal blood flow and hepatic perfusion index in patients with portal hypertensive gastropathy

1998 ◽  
Vol 13 (9) ◽  
pp. 921-926 ◽  
Author(s):  
RAJIV GUPTA ◽  
PRABHA SAWANT ◽  
RV PARAMESHWAR ◽  
VIKRAM R LELE ◽  
PRABHAKAR M KULHALLI ◽  
...  
Keyword(s):  
Blood Flow ◽  
Mucosal Blood Flow ◽  
Gastric Mucosal Blood Flow ◽  
Perfusion Index ◽  
Portal Hypertensive Gastropathy ◽  
Hepatic Perfusion

Reduced gastric mucosal blood flow in patients with portal-hypertensive gastropathy

Hepatology ◽  
1993 ◽  
Vol 18 (1) ◽  
pp. 36-40 ◽  
Author(s):  
Tadashi Iwao ◽  
Atsushi Toyonaga ◽  
Motoki Ikegami ◽  
Kazuhiko Oho ◽  
Michihiro Sumino ◽  
...  
Keyword(s):  
Blood Flow ◽  
Mucosal Blood Flow ◽  
Gastric Mucosal Blood Flow ◽  
Portal Hypertensive Gastropathy

Somatostatin reduces gastric mucosal blood flow in patients with portal hypertensive gastropathy

1996 ◽  
Vol 41 (12) ◽  
pp. 2440-2446 ◽  
Author(s):  
Michael K. -K. Li ◽  
Joseph J. -Y. Sung ◽  
K. -S. Woo ◽  
John Sanderson ◽  
Nancy W. -Y. Leung ◽  
...  
Keyword(s):  
Blood Flow ◽  
Mucosal Blood Flow ◽  
Gastric Mucosal Blood Flow ◽  
Portal Hypertensive Gastropathy

An autoradiographic study of regional distribution of gastric mucosal blood flow

1988 ◽  
Vol 254 (4) ◽  
pp. G566-G574
Author(s):  
W. J. Angerson ◽  
J. G. Geraghty ◽  
D. C. Carter
Keyword(s):  
Blood Flow ◽  
Regional Distribution ◽  
Mucosal Blood Flow ◽  
Gastric Mucosal Blood Flow ◽  
Autoradiographic Study ◽  
Acute Injury ◽  
Antral Mucosa ◽  
Blood Flows ◽  
Greater Curvature ◽  
Mucosal Folds

Iodo[14C]antipyrine autoradiography was used to measure gastric mucosal blood flow in anesthetized rats and to study regional distribution. Blood flows of 61 +/- 8 ml.100 g-1.min-1 (means +/- SE) in corpus and 84 +/- 9 ml.100 g-1.min-1 in antral mucosa compared well with previously reported measurements by hydrogen clearance. Blood flow in the crests of corpus mucosal folds was significantly higher than in the valleys between folds, indicating that the greater susceptibility of the former areas to acute injury, documented in several studies, is not associated with a perfusion defect in the resting stomach. Corpus mucosal blood flow was also higher in the side walls of the stomach than in the greater curvature region, and in distal than in proximal locations. No systematic regional variations within antral mucosa were demonstrated.

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