Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Eric Longstaff"'
Autor:
Marilyne Boyer, Eric Longstaff, Susan M. Kramer, Susan Y. Smith, Nancy Doyle, Aurore Varela, Luc Chouinard, Daniel J. Patrick, Jonelle R. May
Publikováno v:
Anesthesia & Analgesia. 109:249-257
BACKGROUND A novel formulation of > or = 98% pure capsaicin (4975) is currently undergoing clinical investigation using novel routes of delivery to provide selective analgesia lasting weeks to months with a single dose. We conducted this study to ass
Publikováno v:
Environmental and Molecular Mutagenesis. 44:441-447
There is widespread dietary exposure to capsaicin in the form of chili peppers, while capsaicin's analgesic qualities have led to increased use of a topical herbal remedy in various impure forms. Most recently, injection of pure capsaicin has been pr
Autor:
Geo von Krogh, Eric Longstaff
Publikováno v:
Sexually Transmitted Infections. 77:409-412
Podophyllin, a crude plant extract with low efficacy, high toxicity, and a serious mutagenicity profile does not comply with the WHO guidelines for plant derived treatments and should be removed from clinical treatment protocols. Home treatment with
Publikováno v:
Environmental & Molecular Mutagenesis; Nov2004, Vol. 44 Issue 5, p441-447, 7p
Mutagenicity of a halocarbon refrigerant monochloro-difluoromethane (R-22) in Salmonella typhimurium
Autor:
Douglas McGregor, Eric Longstaff
Publikováno v:
Toxicology Letters. 2:1-4
Commercially available refrigerant R-22 was found to produce a reproducable positive response in the Salmonella reverse mutation assay (Ames' test) modified for testing gases. The positive response was shown to be dependent neither on the presence of
Autor:
Andrew Alexander Buchanan Swan, Robin Duncan Nicholas Birtley, John Wynford Daniel, David Mackay Ferguson, David Michael Conning, Eric Longstaff
Publikováno v:
Toxicology and Applied Pharmacology. 54:514-525
Chlorinated paraffins are a group of chemicals derived from n-paraffins containing between 10 and 30 carbon atoms which are chlorinated to between 40 and 70% (w/w). Representative grades were tested for acute oral toxicity and skin irritancy in rats,