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September 1, 1923, Vol 81, No. 9 >
ARTICLE | September 1, 1923

INSULIN-LIKE SUBSTANCE FROM PLANTS

Lewis William Fetzer, M.D.
JAMA. 1923;81(9):772. doi:10.1001/jama.1923.02650090070035.
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ABSTRACT

To the Editor:  —I was much interested in the editorial "Progress With Insulin" (The Journal, August 4, p. 397). I found an insulin-like substance in yeasts (Saccharomyces ellipsoideus and cerevisiae) and in some green corn stalks, and reported my findings in a general way to the Dallas County Medical Society. A record of the report will be found in the Dallas Medical Journal (5:54) and Texas State Journal of Medicine (19:53). I also mentioned the fact that I had noted an insulin-like substance in plant material, while discussing another's paper, before the last meeting of the Texas State Medical Association, held on May 8-10, in Fort Worth. Most of my work up to date has been done on rabbits, a few dogs and cats, and two human beings.

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