1.
Ann Pharm Fr
; 55(6): 246-53, 1997.
Article
in French
| MEDLINE
| ID: mdl-9453169
ABSTRACT
The inhibition of lipoprotein catabolism after triton WR-1339 intravenous administration is associated with an impressive modification in the balance between plasma peroxidable substrates and antioxidants. Treated rat plasma and membrane lipids become peroxiaable when they are incubated with phenylhydrazine in standardized conditions and the production of thiobarbituric acid-reactive substances (lipoperoxidation markers) significantly increases. An accumulation of native lipoproteins which present a decreased alpha-tocopherol on triglycerid ratio and a modification in the plasmatic balance between alpha-tocopherol and ascorbate could explain these observations.