ISSN:
1432-0843
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary Plasma protein binding and pharmacokinetic parameters of CHIP (cis-dichloro-trans-dihydroxy-bisisopropylamine platinum IV) and CBDCA (cis-diammine-1,1-cyclobutane dicarboxylate platinum II) were investigated in male Wistar rats. The plasma clearance of total and non-protein-bound platinum was determined and compared with that of 99mTc-DTPA. for binding experiments, a novel, simple, and quick method based on adsorption of non-protein-bound platinum species to charcoal was used. The clearance of total platinum after CHIP and CBDCA administration was markedly lower than the glomerular filtration rate (determined as the clearance of 99mTc-DTPA). The renal clearance of non-proteinbound platinum corresponded to 168% and 50% of the glomerular filtration rate for CHIP and CBDCA, respectively. These studies suggested that CHIP was excreted by the rat kidney.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00306741
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