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    Greetings, Anand,<br>
    <br>
    I'd like to you and the group a perusal of the articles on CO in
    wikipedia. I'm on my way to a reformed conference in the historic
    Reformation City of Heidelberg today, so I can't do more than give a
    couple of links and suggest that any of you that glean any
    information that are from wikipedia in other languages (or other
    sources) not included here or contribute to the development of the
    wikipedia articles.<br>
    <br>
    <a class="moz-txt-link-freetext" href="http://en.wikipedia.org/wiki/Carbon_monoxide">http://en.wikipedia.org/wiki/Carbon_monoxide</a><br>
    <br>
    <a class="moz-txt-link-freetext" href="http://de.wikipedia.org/wiki/Kohlenstoffmonoxid">http://de.wikipedia.org/wiki/Kohlenstoffmonoxid</a><br>
    <br>
    "In biology, carbon monoxide is naturally produced by the action of
    <a href="http://en.wikipedia.org/wiki/Heme_oxygenase" title="Heme
      oxygenase">heme oxygenase</a> 1 and 2 on the <a
      href="http://en.wikipedia.org/wiki/Heme" title="Heme">heme</a>
    from <a href="http://en.wikipedia.org/wiki/Hemoglobin"
      title="Hemoglobin">hemoglobin</a> breakdown. This process produces
    a certain amount of <a
      href="http://en.wikipedia.org/wiki/Carboxyhemoglobin"
      title="Carboxyhemoglobin">carboxyhemoglobin</a> in normal persons,
    even if they do not breathe any carbon monoxide. Following the first
    report that carbon monoxide is a normal neurotransmitter in 1993,<sup
      id="cite_ref-nytimes.com_3-0" class="reference"><a
href="http://en.wikipedia.org/wiki/Carbon_monoxide#cite_note-nytimes.com-3"><span>[</span>4<span>]</span></a></sup>
    as well as one of three gases that naturally modulate inflammatory
    responses in the body (the other two being <a
      href="http://en.wikipedia.org/wiki/Nitric_oxide" title="Nitric
      oxide">nitric oxide</a> and <a
      href="http://en.wikipedia.org/wiki/Hydrogen_sulfide"
      title="Hydrogen sulfide">hydrogen sulfide</a>), carbon monoxide
    has received a great deal of clinical attention as a biological
    regulator. In many tissues, all three gases are known to act as <a
      href="http://en.wikipedia.org/wiki/Anti-inflammatories"
      title="Anti-inflammatories" class="mw-redirect">anti-inflammatories</a>,
    <a href="http://en.wikipedia.org/wiki/Vasodilators"
      title="Vasodilators" class="mw-redirect">vasodilators</a> and
    encouragers of <a href="http://en.wikipedia.org/wiki/Neovascular"
      title="Neovascular" class="mw-redirect">neovascular</a> growth.<sup
      id="cite_ref-ReferenceA_4-0" class="reference"><a
href="http://en.wikipedia.org/wiki/Carbon_monoxide#cite_note-ReferenceA-4"><span>[</span>5<span>]</span></a></sup>
    Clinical trials of small amounts of carbon monoxide as a drug, are
    on-going."<br>
    <br>
    regards,<br>
    ron<br>
    w<br>
    h<br>
    p.s. where I'm going today is:<br>
    <br>
    <a class="moz-txt-link-freetext" href="http://www.heidelbergerkonferenz.info/programm/">http://www.heidelbergerkonferenz.info/programm/</a><br>
    <br>
    <br>
    <br>
    On 27.10.2010 02:12, Anand Karve wrote:
    <blockquote
      cite="mid:AANLkTikz6o+pBQyoUfPZKGmji-PrXbft2ODuCnTrOMrw@mail.gmail.com"
      type="cite">
      <div>Dear Crispin,</div>
      <div>does this mean that our bodies are producing CO, or does it
        mean that the measuring instrument is wrong? If our bodies are
        producing CO and if haemoglobin has a higher affinity to CO than
        O2, the self-generated CO should have poisoned all of us by now.
        <br>
        Yours</div>
      <div>A.D.Karve<br>
      </div>
      <div class="gmail_quote">On Wed, Oct 27, 2010 at 3:03 AM, Ronald
        Hongsermeier <span dir="ltr"><<a moz-do-not-send="true"
            href="mailto:rwhongser@web.de">rwhongser@web.de</a>></span>
        wrote:<br>
        <blockquote style="border-left: 1px solid rgb(204, 204, 204);
          margin: 0px 0px 0px 0.8ex; padding-left: 1ex;"
          class="gmail_quote">I was still confused, so I read most of
          the Wikipedia article and have some understanding now, but
          wouldn't think that the production would be constant enough to
          make a device calibration on its basis.<br>
          <br>
          regards,<br>
          ron<br>
          w<br>
          h<br>
          <br>
          <br>
          On 26.10.2010 17:34, Crispin Pemberton-Pigott wrote:<br>
          <blockquote style="border-left: 1px solid rgb(204, 204, 204);
            margin: 0px 0px 0px 0.8ex; padding-left: 1ex;"
            class="gmail_quote">Hi Ron<br>
            <br>
            By using a calibrated combustion analyser.<br>
            <br>
            We breathe out far more CO than we breathe in. Actually I
            didn't test my<br>
            combustion efficiency. I will get a CO/CO2 ratio for myself
            sometime.<br>
            <br>
            Regards<br>
            Crispin<br>
            <br>
            <br>
            -----Original Message-----<br>
            <br>
            Sorry, Crispin, but I'm confused:  how do you know what
            you're breathing out<br>
            and whether the analyzer is registering CO or something
            different?<br>
            <br>
            regards,<br>
            ron<br>
            w<br>
            h<br>
            <br>
            <br>
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      <br>
      <br clear="all">
      <br>
      -- <br>
      ***<br>
      Dr. A.D. Karve<br>
      President, Appropriate Rural Technology Institute (ARTI)<br>
      <br>
      *Please change my email address in your records to: <a
        moz-do-not-send="true" href="mailto:adkarve@gmail.com">adkarve@gmail.com</a>
      *<br>
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