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United States Department of Agriculture

Agricultural Research Service

Isabelle McCollum (Anita)
Poisonous Plant Research
Biological Science Technician
Isabelle.McCollum@ars.usda.gov
Phone: (435) 752-2941
Fax: (435) 753-5681
1150 EAST 1400 NORTH
POISONOUS PLANT RESEARCH LAB.
LOGAN, UT, 84341


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
The non-competitive blockade of GABAA receptors by an aqueous extract of water hemlock (Cicuta douglassi) tubers - (Peer Reviewed Journal)
Green, B.T., Goulart, C., Welch, K.D., Pfister, J.A., Mccollum, I.J., Gardner, D.R. 2015. The non-competitive blockade of GABAA receptors by an aqueous extract of water hemlock (Cicuta douglassi) tubers. Toxicon. 108:11-14.
In vitro cytotoxicity of various dehydropyrrolizidine ester alkaloids - (Proceedings)
Field, R.A., Stegelmeier, B.L., Colegate, S.M., Brown, A., Mccollum, I.J., Knoppel, E.L. 2015. In vitro cytotoxicity of various dehydropyrrolizidine ester alkaloids. International Symposium on Poisonous Plants. 9:281-286.
Agonist mediated fetal muscle-type nicotinic acetylcholine receptor desensitization - (Proceedings)
Green, B.T., Lee, S.T., Welch, K.D., Panter, K.E., Mccollum, I.J. 2015. Agonist mediated fetal muscle-type nicotinic acetylcholine receptor desensitization. International Symposium on Poisonous Plants. 9:296-300.
Last Modified: 8/25/2016
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