Vascular permeability changes during nephrotoxic-serum-induced pulmonary oedema and its prevention by urinary fraction I in rats

1968 ◽  
Vol 95 (2) ◽  
pp. 489-493 ◽  
Author(s):  
G. M. Böhm ◽  
J. A. Laus-Filho
Keyword(s):  
Pulmonary Oedema ◽  
Vascular Permeability ◽  
Permeability Changes ◽  
Fraction I

Microcirculatory changes in sodium taurocholate-induced pancreatitis in rats

1991 ◽  
Vol 260 (2) ◽  
pp. G346-G351 ◽  
Author(s):  
K. Kusterer ◽  
M. Enghofer ◽  
S. Zendler ◽  
C. Blochle ◽  
K. H. Usadel
Keyword(s):  
Acute Pancreatitis ◽  
Blood Flow ◽  
Vascular Permeability ◽  
Sodium Taurocholate ◽  
Image Analyzer ◽  
In Vivo Microscopy ◽  
Microscopy Technique ◽  
Permeability Changes ◽  
Hemorrhagic Necrosis

Using an in vivo microscopy technique, we studied the microcirculatory changes in sodium taurocholate-induced pancreatitis in rats. With a computerized image analyzer system, blood flow, vascular permeability changes, and capillary densities were measured. Intraductal infusion of 0.4 ml saline had only minor effects on the microcirculation. Various concentrations and volumes of sodium taurocholate solutions were infused into the pancreatic duct. Sodium taurocholate (0.4 ml, 4%) led to increased vascular permeability preceding stasis within 232 +/- 47 s, followed by hemorrhagic necrosis in the head of the pancreas. In the corpus close to the tail of the pancreas capillary blood flow was maintained. In conclusion, this study shows that the microcirculation of the pancreas can be excellently investigated with in vivo microscopy. With this method, tremendous distribution disturbances of the microcirculation in the pancreas can be seen in the course of acute pancreatitis. Vascular permeability changes and stasis of the microcirculation represent the primary microcirculatory events in acute pancreatitis induced by sodium taurocholate in the areas where hemorrhagic necrosis occurs.

A Mouse Model for the Study of Vascular Permeability Changes Induced by Arsenic

2005 ◽  
Vol 15 (6) ◽  
pp. 433-437 ◽  
Author(s):  
Ming-Hsien Tsai ◽  
Shih-Chieh Chen ◽  
Hsiu-Jen Wang ◽  
Hsin-Su Yu ◽  
Louis W. Chang
Keyword(s):  
Mouse Model ◽  
Vascular Permeability ◽  
Permeability Changes

Histamine H3 receptors regulate vascular permeability changes in the skin of mast cell-deficient mice

2003 ◽  
Vol 3 (12) ◽  
pp. 1563-1568 ◽  
Author(s):  
Maria Alejandra Hossen ◽  
Yoko Fujii ◽  
Yukio Sugimoto ◽  
Ryoji Kayasuga ◽  
Chiaki Kamei
Keyword(s):  
Mast Cell ◽  
Vascular Permeability ◽  
Histamine H3 Receptors ◽  
Permeability Changes ◽  
H3 Receptors ◽  
Deficient Mice ◽  
Histamine H3
Sign in / Sign up

Export Citation Format

Share Document