Free Radicals and Their Relationship to Complex Oxidative Compounds G.A. Freibott International Association for Oxygen Therapies Priest River, ID, USA Reprinted with kind permission. "Singlet O2 is an especially reactive form of oxygen capable of rapidly oxidising many molecules, including membrane lipids. Its formation in O2-generating systems has often been proposed but clear cut evidence for a damaging role of singlet O2 in such systems has NOT been obtained." (1) (Emphasis added) "As to atmospheric oxygen, which is obviously essential to all aerobic organisms, including ourselves, its role is to pick up the electrons released by the oxidative reactions: 1/2 O2 + 2e- +2 H+-> H2O The end result is the same as in ordinary combustion."(2) Today one hears of the popular theory of the "detrimental free radical." Definition of the word theory, "A plan or scheme existing in the mind only; a speculative or conjectural view of something." (3) Focus on oxygen based free radicals. Contrary views of "free radical" therapists, scientists, and clinicians presented. From 1898 to the present hundreds of clinical cases prove the efficacy of oxydative therapies. The commonly accepted electron theory, has been used to explain everything from the Periodic Tables to advanced biology. In the fields of mathematics and physics this can be an asset, but in natural sciences and chemistry this often creates seeming "double standards". Continuing the work of the Insitut fur Sauerstoff-Heilvahfahren of Berlin, our laboratories have experimented with and supervised the manufacture of various complex oxidative compounds. These compounds range from FCG (Functional Carbonyl Group) catalysts and glyoxylate cycle enhancers to more simple, yet still highly oxygen contributing substances. All of these have been shown to enhance homeostasis. The evidence that a toxin increases lipid peroxidation in vivo does not prove the sequence of events... TOXIN - LIPID PEROXIDATION - DAMAGE but is equally explained by the sequence TOXIN - CELL DAMAGE OR DEATH - LIPID PEROXIDATION. (4) Every compound excreted by the body is in one form or another bound to oxygen for elimination. The major elements excreted are Hydrogen, Carbon, Nitrogen and Sulphur. Thousands of pieces of historical literature have dwelt on the subject of Hydrogen Peroxide and the significance of same. Yet little has been written or discussed about the other unfamiliar oxidation state compounds of the peroxides, superoxides and ozonides. Interest in the alkali and alkaline earth metal derivatives is now widespread and diverse, and numerous practical applications have evolved, ranging from their uses as air revitalization materials in space cabins to their use in compounding semiconductor materials.(5) Give voluminous contrary scientific information, this speaker will attempt to engage participants in alternative theoretical speculations. The constant concentration of O2 in the atmosphere is maintained by the photosynthesis-respiration cycle...Oxygen occurring in nature is a mixture of three stable isotopes: O16, O17 and O18. This discovery revealed a discrepancy between the accepted chemical scale of atomic weights which was based on the average weight of atmospheric oxygen (16 amu) and the physical scale based on the atomic weight of O16 (16 amu).(6) References: 1. B. Halliwell, Oxygen Radicals: A Commonsense Look At Their Nature and Medical Importance, Medical Biology, 62: 72, 1984 2. Christian de Duve, A Guided Tour of the Living Cell, Scientific American Library Press, 1984 3. Funk and Wagnalls, Standard Desk Dictionary, pg. 701, 1986 4. B. Halliwell, Oxygen Radicals: A Commonsense Look At Their Nature and Medical Importance, Medical Biology, 62: 72, 1984 5. Il'ya Ivanovich Vol'nov, Peroxides Superoxides, and Ozonides of Alkali and Alkaline Earth Metals, Academy of Sciences of the USSR, Moscow, pg. v., 1966 6. Michael Ardon, Oxygen (Elementary Forms and Hydrogen Peroxide), W.A. Benjamin, pg. 3, 1965