Bill Truesdell wrote:
> I wondered just what the dosage is to create problems. The NIH has a
> useful site on toxic chemicals, and they had this concerning Reddelline,
> which came under my search for PA.
>
> http://ntp-server.niehs.nih.gov/cgi/iH_Indexes/ALL_SRCH/iH_ALL_SRCH_Frames.html
Sorry. This just gives an empty search frame. The base site is
http://ntp-server.niehs.nih.gov/
and search for pyrrolizidine alkaloids and select the TOX-27
Riddelliine . (I also noted that I left out an i in Riddelliine).
Bill Truesdell
Bath, ME