4 results for “Reaction Department”
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Medical study · Medical research · 1987
Hydroxyl radical production in the presence of fibres by a Fenton-type reaction
…of people who inhale them. Results in the present study however indicate that these fibres are able to produce hydroxyl radicals in the presence of hydrogen peroxide by a Fenton-type reaction. Since hydroxyl radical is…
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Medical study · Medical research · 1993
Activation of UICC crocidolite: the effect of conversion of some ferric ions to ferrous ions
…The amount of iron in asbestos fibers, its oxidation state, and its availability to specific chelating agents determine their ability to catalyze the aforementioned reactions. In the present study, the activation of UICC crocidolite was achieved…
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Medical study · Medical research · 1983
Lipid peroxidation in microsomes induced by crocidolite fibres
…produced a concomitant induction in microsomal lipid peroxidation. This increase was very rapid as the reaction was almost complete within 10 min. The ability of these fibres to induce this process after a short period of…
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Medical study · Medical research · 1987
Crocidolite-induced lipid peroxidation in rat lung microsomes. I. Role of different ions
…in rat lung microsomes both from rats pretreated with 3-methylcholanthrene and from untreated controls. This increase was dependent on the concentration of these ions in the reaction mixture. Crocidolite alone increased peroxidation in microsomal fractions…