STUDIES ON PENTANE EVOLUTION BY RATS TREATED WITH NIFURTIMOX OR BENZNIDAZOLE

被引:22
作者
CASTRO, GD
CASTRO, JA
机构
关键词
D O I
10.1016/0300-483X(85)90065-4
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Nifurtimox and benznidazole are effective drugs in the treatment of Chagas disease. Both drugs cause unwanted side effects, neurotoxicity, dermatoxicity, fever and digestive disorder. Sprague-Dawley male rats were treated with either 100 mg/kg nifurtimox or benznidazole p.o. [by mouth] and pentane evolution was measured at different periods of time. No significant increase in pentane evolution was observed in animals treated with benznidazole during periods of time up to 10 h. In animals treated with nifurtimox, a significant increase in pentane evolution was observed at 10 h but not at 3 or 6 h. The pentane evolution effect of nifurtimox was compared to that of carbon tetrachloride. The latter was very intense up to 1 h and ceased thereafter. The possible participation of lipid peroxidation in the unwanted toxic side effects of nifurtimox and benznidazole is discussed.
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页码:319 / 326
页数:8
相关论文
共 31 条
[1]  
BANCROFT H, 1960, INTRO BIOESTADISTICA, P205
[2]   CARBON TETRACHLORIDE-MEDIATED EXPIRATION OF PENTANE AND CHLOROFORM BY THE INTACT RAT - THE EFFECTS OF PRETREATMENT WITH DIETHYL MALEATE, SKF-525A AND PHENOBARBITAL [J].
BECHTOLD, MM ;
GEE, DL ;
BRUENNER, U ;
TAPPEL, AL .
TOXICOLOGY LETTERS, 1982, 11 (1-2) :165-171
[3]  
Boainain E., 1979, Revista Goiana de Medicina, V25, P1
[4]  
CARPINTERO DJ, 1983, MEDICINA-BUENOS AIRE, V43, P285
[5]  
CASTRO JA, 1984, 9TH P IUPHAR INT C P, P243
[6]  
DIANZANI MU, 1978, BIOCH MECHANISMS LIV
[7]   EFFECT OF DIETARY VITAMIN-E ON EXPIRATION OF PENTANE AND ETHANE BY RAT [J].
DILLARD, CJ ;
DUMELIN, EE ;
TAPPEL, AL .
LIPIDS, 1977, 12 (01) :109-114
[8]  
DOCAMPO R, 1984, REV INFECT DIS, V6, P223
[9]   NITROFURAN ENHANCEMENT OF MICROSOMAL ELECTRON-TRANSPORT, SUPEROXIDE ANION PRODUCTION AND LIPID-PEROXIDATION [J].
DOCAMPO, R ;
MORENO, SNJ ;
STOPPANI, AOM .
ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1981, 207 (02) :316-324
[10]  
DOCAMPO R, 1984, FREE RADICALS BIOL, V6