A method for hepatic arterial perfusion studies in the rat.
A method for hepatic arterial perfusion studies in the rat.
复制标题
大鼠肝动脉灌注研究的方法。
DOI:
10.1016/0022-4804(89)90116-9
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发表时间:
1989
期刊:
影响因子:
--
通讯作者:
Grochow,LB
中科院分区:
文献类型:
--
作者:
Than,TT;Sitzmann,JV;Li,SS;Lin,PW;Grochow,LB
The current model for selective hepatic arterial infusion therapy was evaluated for its suitability for short-term pharmacokinetic experiments. This preparation consists of selective cannulation of the common hepatic artery via the gastroduodenal artery of the rat. Radioactive microspheres were injected to determine hepatic or extrahepatic sites of perfusion. Radioactive microsphere determination of hepatic arterial flow and cardiac output were also performed. Our data indicate that at high flow rates (2 ml/min), significant loss of drug would occur due to retrograde flow. Modification of the model to include temporary proximal hepatic artery occlusion ensures hepatic delivery of greater than 95% of drug. Furthermore, temporary hepatic artery occlusion does not alter cardiac output or hepatic artery occlusion does not alter cardiac output or hepatic arterial blood flow. Selective hepatic arterial infusion in rats with synchronous temporary hepatic artery occlusion is an adequate model for short-term pharmacokinetic studies.
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影响因子:
29.4
作者:
P. D. Richardson;P. Withrington
通讯作者:
P. Withrington
影响因子:
10.8
作者:
Denis G. McDevitt;A. S. Nies
通讯作者:
A. S. Nies
DOI:
10.1016/0022-4804(86)90169-1
发表时间:
1986
期刊:
The Journal of surgical research
影响因子:
--
作者:
Wollner,IS;Knutsen,CA;Ullrich,KA;Niederhuber,JE;Crudup,JW;Juni,JE;Warber,SL;Gyves,J;Stetson,PL;Ensminger,WD
通讯作者:
Ensminger,WD
影响因子:
6.7
作者:
K. Mare;T. Almén;B. Lindell
通讯作者:
B. Lindell
影响因子:
--
作者:
ISHISE, S;PEGRAM, BL;FROHLICH, ED
通讯作者:
FROHLICH, ED