Wash-Out of Intraparenchymally Injected Xenon-133 as a Parameter of Liver Blood Flow in the Dog

1975 ◽  
Vol 35 (7) ◽  
pp. 635-639 ◽  
Author(s):  
C. Hall ◽  
A. Bergan ◽  
J. E. Henriksen
Keyword(s):  
Blood Flow ◽  
Liver Blood Flow ◽  
Xenon 133

The clearance of Xenon-133 following its parenchymal injection: a rapid method for estimating functional liver blood-flow

1985 ◽  
Vol 5 (5) ◽  
pp. 433-442 ◽  
Author(s):  
S. A. Jenkins ◽  
A. Taylor ◽  
S. K. Shimirty ◽  
J. Johnson ◽  
J. N. Baxter ◽  
...  
Keyword(s):  
Blood Flow ◽  
Rapid Method ◽  
Liver Blood Flow ◽  
Xenon 133

Liver Blood Flow as a Major Determinant of the Clearance of Recombinant Human Tissue-Type Plasminogen Activator

1992 ◽  
Vol 67 (01) ◽  
pp. 083-087 ◽  
Author(s):  
A de Boer ◽  
C Kluft ◽  
J M Kroon ◽  
F J Kasper ◽  
H C Schoemaker ◽  
...  
Keyword(s):  
Blood Flow ◽  
Rat Liver ◽  
Healthy Subjects ◽  
Liver Blood Flow ◽  
Major Determinant ◽  
Tissue Type ◽  
Perfused Rat Liver ◽  
Liver Model ◽  
Type Plasminogen Activator ◽  
Proportional Change

SummaryThe influence of changes in liver blood flow on the clearance of rt-PA was studied both in healthy subjects and in a perfused rat liver model. Liver blood flow in healthy subjects was documented indirectly by the clearance of indocyanine green (ICG). Exercise reduced liver blood flow on average by 57% with a 95% confidence interval (95% Cl) ranging from 51% to 62% (n = 5) and increased plasma levels of rt-PA activity (after an i. v. infusion of 18 mg of rt-PA over 120 min) by 119% (95% Cl, 58% - 203%) and rt-PA antigen by 91% (95% Cl, 30% - 140%). In the perfused rat liver model it was shown that halving or doubling of the physiological flow rate of a perfusate, containing rt-PA caused a proportional change in the clearance of rt-PA, while the extraction of rt-PA by the liver remained similar. In conclusion, liver blood flow is a major determinant of the clearance of rt-PA. This may have important implications for dosage of rt-PA in patients with myocardial infarction.

scholarly journals High Feed Intake Increases Liver Blood Flow and Metabolism of Progesterone and Estradiol-17β in Dairy Cattle

2002 ◽  
Vol 85 (11) ◽  
pp. 2831-2842 ◽  
Author(s):  
S. Sangsritavong ◽  
D.K. Combs ◽  
R. Sartori ◽  
L.E. Armentano ◽  
M.C. Wiltbank
Keyword(s):  
Blood Flow ◽  
Dairy Cattle ◽  
Feed Intake ◽  
Liver Blood Flow ◽  
High Feed ◽  
Estradiol 17Β

Cerebral blood flow during cardiac operations: Comparison of Kety-Schmidt and xenon-133 clearance methods

1995 ◽  
Vol 59 (3) ◽  
pp. 614-620 ◽  
Author(s):  
David J. Cook ◽  
Robert E. Anderson ◽  
John D. Michenfelder ◽  
William C. Oliver ◽  
Thomas A. Orszulak ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Xenon 133 ◽  
Cardiac Operations ◽  
Clearance Methods

Acute effects of partial hepatectomy on liver blood flow in the jaundiced rat

1993 ◽  
Vol 19 (3) ◽  
pp. 377-382 ◽  
Author(s):  
Hans U. Baer ◽  
Tommaso Guastella ◽  
Anthony M. Wheatley ◽  
Arthur Zimmermann ◽  
Leslie H. Blumgart
Keyword(s):  
Blood Flow ◽  
Partial Hepatectomy ◽  
Liver Blood Flow ◽  
Acute Effects

scholarly journals An association between parameters of liver blood flow and percentage hepatic replacement with tumour

1989 ◽  
Vol 59 (3) ◽  
pp. 410-414 ◽  
Author(s):  
TM Hunt ◽  
ADS Flowerdew ◽  
AJ Britten ◽  
JS Fleming ◽  
SJ Karran ◽  
...  
Keyword(s):  
Blood Flow ◽  
Liver Blood Flow
Sign in / Sign up

Export Citation Format

Share Document