The Nephrotoxic Ifosfamide-Metabolite Chloroacetaldehyde Interferes with Renal Extracellular Matrix Homeostasis
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چکیده
منابع مشابه
Ifosfamide cytotoxicity on human tumor and renal cells: role of chloroacetaldehyde in comparison to 4-hydroxyifosfamide.
The initial metabolism of ifosfamide (IFO) consists of two different pathways, which lead to the alkylating metabolite 4-hydroxy-IFO and to chloroacetaldehyde (CAA). CAA has been reported to cause side effects, such as neuro- and nephrotoxicity, whereas no direct antitumor effect has been described thus far. Therefore, two human tumor cell lines (MXI and S117) and a renal tubular cell line (Lan...
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abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.
15 صفحه اولRenal clearance of ifosfamide.
Nephrotoxicity is an important clinical side effect of the chemotherapeutic agent ifosfamide. This medication is activated by the hepatic cytochrome P450 system with potentially toxic metabolites produced through both ring hydroxylation and chloroethyl side chain oxidation pathways. Using an isolated perfused rat kidney preparation, we examined the possibility that renal metabolism of ifosfamid...
متن کاملHigh-performance liquid chromatographic-fluorescent method to determine chloroacetaldehyde, a neurotoxic metabolite of the anticancer drug ifosfamide, in plasma and in liver microsomal incubations.
Chloroacetaldehyde (CA) is a nephrotoxic and neurotoxic metabolite of the anticancer drug ifosfamide (IFA) and is a dose-limiting factor in IFA-based chemotherapy. Plasma levels of CA in IFA-treated cancer patients are often difficult to determine due to the lack of a sufficiently sensitive and specific analytical method. We have developed a simple and sensitive HPLC method with fluorescence de...
متن کاملMetabolism of ifosfamide to chloroacetaldehyde contributes to antitumor activity in vivo.
Metabolic activation of ifosfamide (IFO) leads to the active 4-hydroxy-metabolite and to a substantial liberation of chloroacetaldehyde (CAA). CAA has been presumed responsible for side effects of IFO. We recently have shown cytotoxic effects of CAA against human tumor cells in vitro. The aim of this study was to demonstrate antitumor effects of CAA in vivo, and to compare its potency to 4-OH-I...
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ژورنال
عنوان ژورنال: Cellular Physiology and Biochemistry
سال: 2014
ISSN: 1421-9778,1015-8987
DOI: 10.1159/000358680