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Humans Make Ozone

Posted by michael on from the o3-150%-as-good-as-o2 dept.

MondoMor writes "Spotted this article at the Scripps Research Institute. Apparently humans have the ability to manufacture ozone, and do so as an immune response. Suppose we took a bunch of lawyers to the south pole, right under the ozone hole..."

3 of 50 comments (clear)

  1. The *other* way to manually produce ozone.. by topologist · · Score: 5, Funny

    Oh,I have long known this, although I was thinking of the *other* way of producing ozone. Walk across a thick carpet or rub against an upholstered chair and accumulate some static. Then head to the nearest metal doorknob and put your finger near the knob..you'll probably see an arc jump from an extremity like a finger to the doorknob ("point discharge"). Electric discharges in oxygen can form ozone (O3), and you can actually smell it in some machine rooms, and after a burts of lightning. Of course, the static discharge is not exactly pleasant, but we all have to make sacrifices in the cause of science :-) Unless of course you're one of those people who liked touching battery leads or an electrode hooked up to a lemon to your tongue..

    1. Re:The *other* way to manually produce ozone.. by MarkGriz · · Score: 5, Funny

      Just be sure not to use this method to produce ozone while you are similtaneously producing methane.

      --
      Beauty is in the eye of the beerholder.
  2. Cancer? by planux · · Score: 5, Interesting

    If I'm not mistaken, oxidants cause mutations in the DNA of your cells -- and if that mutation happens to occur in some vital bit of the DNA, you get cancer. Cancer cells are, fundamently, normal cells that have gone awry and reproduce extremely quickly. That's why chemotherapy is used to treat cancer -- chemotherapy targets fast-reproducing cells (also why it makes your hair fall out -- hair cells are another fast reproducing cell type). In any case, if your body produces oxidants to fight germs, couldn't those same oxidants be causing, as a side affect, mutations in your DNA? Maybe the dramatic rise in cancer rates over the past x*10^2 years isn't due entirely to our longer life spans -- maybe it's also, in part, due to the fact that we live much closer together and regularly infect and are infected by our family members/cow-workers/fellow K-mart shoppers. The common cold a cause of cancer? Maybe not so far fetched. And maybe it's the body's oxidant-loaded response to things like cigarettes that causes cancer -- not the cigarette chemicals themselves (though I am very poorly acquainted with cigarette research). Also, what impact would those anti-oxidant drinks/pills/suppositories that are all the fad these days have on your body's ability to fight off diseases?