from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A substance that produces fever.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any substance that produces fever, or a rise in body temperature
from the GNU version of the Collaborative International Dictionary of English
- n. Electricity.
- n. A poison separable from decomposed meat infusions, and supposed to be formed from albuminous matter through the agency of bacteria.
from The Century Dictionary and Cyclopedia
- n. Any substance which, introduced into the blood, causes pyrexia or fever.
- n. The electric fluid.
- n. A substance formed by the action of heat; specifically, a carbon compound formed in this way.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. any substance that can cause a rise in body temperature
- n. any substance characterized by its great flammability
Sorry, no etymologies found.
Aspirin blocks the pyrogen-induced production of prostaglandins, the central nervous system response to COX and the release of interleukin-1.
Alternatively, the active ingredient may be in powder form for constitution with a suitable vehicle, e.g., sterile pyrogen-free water, before use.
When administered, the therapeutic composition for use in this invention is, of course, in a pyrogen-free, physiologically acceptable form.
When a therapeutically effective amount of antibody of the methods herein is administered by intravenous, cutaneous or subcutaneous injection, protein of the present invention will be in the form of a pyrogen-free, parenterally acceptable aqueous solution.
Endotoxin stock solutions were prepared in pyrogen free water at 10 nmole/ml concentration and further diluted with endotoxin free PBS to 1 nmole/ml and 100 pmole/ml with extensive vortex and sonication prior to each dilution The effect of noscapine analogs was investigated in time-course and dose-response experiments in well established human and murine cell lines.
Allopurinol is pyrogen forgetful with breast-feeding by the american academy of pediatrics.
Fever • may be the result of - inflammation or - infection - endogenous pyrogen • Pyrogens released by white blood cells raise the set point of the thermoregulatory centre causing the whole body temperature to increase by 2-3 °C.
I am still debugging that, but I am suspecting two bad igniters as both see to have fired, but failed to ignite the pyrogen and black powder respectively. sign in (if you're already a member).
Packaging was done into pyrogen-free sterile vials (Allergy Labs, Oklahoma City, Oklahoma) in a sterile hood equipped with a HEPA filter.
[Footnote: Like Dr. Burdon Sanderson's 'pyrogen,' the particles of mastic passed, without sensible hindrance, through filtering-paper.