Elevation of acetylpolyamine levels in mouse tissues, serum and urine after treatment with radical-producing drugs and lipopolysaccharide.
Polyamines and acetylpolyamines were analyzed in the liver, spleen, lung, kidney, serum and urine by high-performance liquid chromatography on a column of cation-exchange resin after administering various cytotoxic substances to male mice. All of the compounds tested more or less affected the tissue levels of polyamines, including putrescine, spermidine, spermine and acetylpolyamines (N1-acetylspermidine and N1-acetylspermine). It was found that they were classified into two groups of substances: one group (including radical-producing drugs and lipopolysaccharide) which elevated the tissue levels of N1-acetylspermidine, especially in the liver, while another group of drugs (such as D-galactosamine and DL-ethionine) had little effect on the acetylpolyamine levels. When the acetylpolyamine levels rose, the levels of spermidine and spermine declined, and then putrescine levels were elevated. N1-Acetylspermine was detected only when N1-acetylspermidine levels were very high after treatment with radical-producing drugs and lipopolysaccharide. Halogenated carbon, such as carbon tetrachloride and halothane, elevated the levels of acetylpolyamines especially in the liver, while paraquat elevated them in all tissues examined.
Sugimoto
H
H
First Department of Internal Medicine, School of Medicine, College of Medical Care and Technology, Gunma University, Maebashi, Japan.
Yamada
S
S
Arai
T
T
Kobayashi
S
S
Hamana
K
K
Matsuzaki
S
S
D000082:Acetaminophen / Q000494:pharmacology; D000777:Anesthetics / Q000494:pharmacology; D000818:Animals; D002725:Chloroform / Q000494:pharmacology; D002851:Chromatography, High Pressure Liquid; D005609:Free Radicals; D007668:Kidney / Q000378:metabolism; D008070:Lipopolysaccharides / Q000494:pharmacology*; D008099:Liver / Q000378:metabolism; D008168:Lung / Q000378:metabolism; D008297:Male; D051379:Mice; D011073:Polyamines / Q000097:blood / Q000378:metabolism* / Q000652:urine; D013154:Spleen / Q000378:metabolism; D013997:Time Factors
D000777:Anesthetics; D005609:Free Radicals; D008070:Lipopolysaccharides; D011073:Polyamines; D000082:Acetaminophen; D002725:Chloroform