VOPROSY MEDITSINSKOI KHIMII (ISSN 0042-8809)

Chemiluminescence of the blood serum in the presence of divalent iron salts

   
Vladimirov Yu.A., Farkhutdinov R.R., Molodenkov M.N.
PubMed Id: 16392
Year: 1976  Volume: 22  Issue: 2  Pages: 216-223
On incubation of diluted blood serum with ferrous ions kinetics of chemiluminescence, typical for lipid containing systems, was observed. It comprised several sequental steps: quick flash, inhibition of the chemiluminescence, slow flash with subsequent steady-state luminescence. At each step of the phenomenon a correlation was found between the intensity of chemiluminescence, the rate of accumulation of products of lipid peroxidation (malone dialdehyde) and concentration of Fe2+ in the mixture. The data obtained suggest that chemiluminescence of blood serum in presence of Fe2+ is due to lipid peroxidation in the serum. Kinetics of the reaction and shape of the chemiluminiscence curve depended upon a number of factors: dilution of blood serum, concentration of Fe2+ added, temperature, pH and (if blood plasma was used) type of an anticoagulant use. Only in blood lipoproteins, mainly in beta-lipoproteins, the distinctive pattern of peroxidation was developed with simultaneous accumulation of malone dialdehyde, oxidation of ferrous ions and ultralow chemiluminescence. In protein fraction of blood serum addition of Fe2+ caused only the quick splash of chemiluminescence without the malone dialdehyde production.
Download PDF:  
Citation:

Vladimirov, Yu. A., Farkhutdinov, R. R., Molodenkov, M. N. (1976). Chemiluminescence of the blood serum in the presence of divalent iron salts. Voprosy Meditsinskoi Khimii, 22(2), 216-223.
References
 1984 (vol 30)
 1983 (vol 29)
 1982 (vol 28)
 1981 (vol 27)
 1980 (vol 26)
 1979 (vol 25)
 1978 (vol 24)
 1977 (vol 23)
 1976 (vol 22)
 1975 (vol 21)
 1974 (vol 20)
 1973 (vol 19)
 1972 (vol 18)
 1971 (vol 17)
 1970 (vol 16)
 1969 (vol 15)
 1968 (vol 14)
 1967 (vol 13)
 1966 (vol 12)
 1965 (vol 11)
◄        ►