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- Xref: sparky soc.motss:57739 soc.bi:18771
- Path: sparky!uunet!olivea!mintaka.lcs.mit.edu!ogicse!das-news.harvard.edu!spdcc!joe
- From: joe@spdcc.com (Joseph Francis)
- Newsgroups: soc.motss,soc.bi
- Subject: Re: NO_2
- Message-ID: <1993Jan21.121217.3471@spdcc.com>
- Date: 21 Jan 93 12:12:17 GMT
- References: <1993Jan20.193248.3954@spdcc.com> <1993Jan20.232830.10445@ncar.ucar.edu>
- Organization: S.P. Dyer Computer Consulting, Cambridge MA
- Lines: 41
-
- In article <1993Jan20.232830.10445@ncar.ucar.edu> holcomb@sylvester.cgd.ucar.edu (Katherine Holcomb) writes:
- >In article <1993Jan20.193248.3954@spdcc.com> joe@spdcc.com (Joseph Francis) writes:
- >>
- >(Stuff about rather bizarre piece of machinery deleted, subject header
- >changed to reflect the paragraph below)
- >>
- >>-----
- >>
- >>I kid you not. There was another article the other day in the Observer1
- >>about how Nitric Oxides functioned as sexual stimulants, with talk
- >>about how it stimulates erections, and whatnot.
- >>
- >>Those Zany British Newspapers!
- >>--
- >
- > This has received extensive coverage recently in both Science News
- > and Scientific American. It has been discovered recently that NO_2
- > (*not* N_2 O) functions as a neurotransmitter. It is not a sexual
- > stimulant in the sense in which most people would understand the term.
- > What it does is cause smooth muscle to relax. This function was
- > apparently discovered in connection with studies of impotence. By
- > causing smooth muscle in the corpus cavernosum to relax, outlet holes
- > are blocked, causing blood to accumulate in the penis, thus causing
- > erection. But NO_2 seems to have much more general function, and I
- > believe was found to be a neurotransmitter in the brain as well.
- > Since it's rather toxic, it seems that cells do not accumulate it, but
- > more or less manufacture it on demand.
-
- You read the same article! My curiosity was immediately to read how
- Amyl Nitrate worked. It doesn't seem to at all be the same mechanism,
- though the blood pressure dropping effect would seem to bear some
- relation.
-
- > Not very romantic, nor of any immediate use to those who might wish for
- > some assistance occasionally :^), but of great interest, because so little
- > was known about what causes smooth muscle to relax.
-
- I always thought that Art of Noise's "Time in Love" (whatever the name
- was) played at half speed worked wonderfully, as did most Barry White.
- --
- US Jojo; damp, slighly soiled, but tasty nonetheless.
-