Microscopic Dynamics of Cerebral Capillary Blood Flow in Aged Anesthetized Rats

2014 ◽  
Author(s):  
Michèle Desjardins ◽  
Romain Berti ◽  
Joël Lefebvre ◽  
Simon Dubeau ◽  
Frédéric Lesage
Keyword(s):  
Blood Flow ◽  
Capillary Blood ◽  
Capillary Blood Flow ◽  
Anesthetized Rats ◽  
Cerebral Capillary ◽  
Microscopic Dynamics

Aging-related differences in cerebral capillary blood flow in anesthetized rats

2014 ◽  
Vol 35 (8) ◽  
pp. 1947-1955 ◽  
Author(s):  
Michèle Desjardins ◽  
Romain Berti ◽  
Joël Lefebvre ◽  
Simon Dubeau ◽  
Frédéric Lesage
Keyword(s):  
Blood Flow ◽  
Capillary Blood ◽  
Capillary Blood Flow ◽  
Anesthetized Rats ◽  
Cerebral Capillary

scholarly journals Cerebral capillary blood flow upsurge during REM sleep is mediated by A2a receptors

Cell Reports ◽  
2021 ◽  
Vol 36 (7) ◽  
pp. 109558
Author(s):  
Chia-Jung Tsai ◽  
Takeshi Nagata ◽  
Chih-Yao Liu ◽  
Takaya Suganuma ◽  
Takeshi Kanda ◽  
...  
Keyword(s):  
Blood Flow ◽  
Rem Sleep ◽  
Capillary Blood ◽  
Capillary Blood Flow ◽  
A2a Receptors ◽  
Cerebral Capillary

Effects of anesthesia on the cerebral capillary blood flow in young and old mice

2015 ◽  
Author(s):  
Mohammad Moeini ◽  
Maryam S. Tabatabaei ◽  
Samuel Bélanger ◽  
Pramod Avti ◽  
Alexandre Castonguay ◽  
...  
Keyword(s):  
Blood Flow ◽  
Capillary Blood ◽  
Capillary Blood Flow ◽  
Cerebral Capillary ◽  
Old Mice

Subepithelial capillary blood flow estimated from blood-to-lumen flux of barbital in ileum of rats

1975 ◽  
Vol 229 (3) ◽  
pp. 549-552 ◽  
Author(s):  
TZ Csaky ◽  
F Varga
Keyword(s):  
Blood Flow ◽  
Small Intestine ◽  
Transport Process ◽  
Mucosal Blood Flow ◽  
Capillary Blood ◽  
Capillary Blood Flow ◽  
Total Blood ◽  
Anesthetized Rats ◽  
Total Blood Flow

The outflux of barbital from the blood into the small intestine perfused with an isosmotic buffer of pH 9.5 in anesthetized rats was measured to determine the subepithelial capillary blood flow in the gut. It was shown that barbital clearance is blood flow limited when total blood flow to the small intestine varied between 0.3 and 1.3 ml/min per g wet gut. The barbital clearance amounted to an average of 50.3% of the total blood flow. The total mucosal blood flow determined by the use of the distribution of microspheres in the layers of gut wall was 62.76% of the total blood flow. It is concluded that, because of anatomical reasons, a subepithelial blood flow available for the transport process is somewhat less than the measured total mucosal blood flow.

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