Abstract |
An enzyme-linked immunosorbent assay (ELISA) for rat alpha2-macroglobulin (alpha2M) using a monoclonal antibody was developed, and used to measure alpha2M in sera from rats injected intramuscularly with turpentine oil as an inflammatory agent. The mean concentration of alpha2M gradually increased and peaked 2 days after the turpentine oil injection. The peak alpha2M concentration ranged from 2362-8472 microg/ml (mean 4531 microg/ml), which was 50-290 times higher than the pre-dosing levels of 23-61 microg/ml. In addition, interleukins (IL)-1, IL-2, IL-4, IL-6, IL-8, IL-10, and interferon (IFN)-gamma were measured using commercial ELISA reagent kits. IL-6 and IL-8 increased and peaked 12 h after turpentine oil injection, the levels being 5-51 times and 2-38 times the pre-dosing ones, respectively. The concentrations of IL-1, IL-2, IL-4, IL-10 and IFN-gamma in rats injected with turpentine oil did not change.
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Authors | T Jinbo, T Sakamoto, S Yamamoto |
Journal | Laboratory animals
(Lab Anim)
Vol. 36
Issue 2
Pg. 153-7
(Apr 2002)
ISSN: 0023-6772 [Print] England |
PMID | 11943079
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Acute-Phase Proteins
- Cytokines
- Interleukins
- Oils
- alpha-Macroglobulins
- Interferon-gamma
- Turpentine
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Topics |
- Acute Disease
- Acute-Phase Proteins
- Animals
- Cytokines
(blood)
- Disease Models, Animal
- Enzyme-Linked Immunosorbent Assay
- Female
- Inflammation
(blood, chemically induced)
- Injections, Intramuscular
- Interferon-gamma
(blood)
- Interleukins
(blood)
- Male
- Oils
(administration & dosage, toxicity)
- Rats
- Rats, Sprague-Dawley
- Specific Pathogen-Free Organisms
- Time Factors
- Turpentine
(administration & dosage, toxicity)
- alpha-Macroglobulins
(analysis, immunology)
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