The effect of amrinone on platelet production was differentiated from that of a known bone-marrow cytotoxic agent (cyclophosphamide) and anti-platelet serum (APS). The rate of platelet production has been observed over a 4-day period in the Gunn rat using [75Se]selenomethionine cohort labelling of p
Anti-inflammatory effects of blood platelets in the rat
โ Scribed by M. J. H. Smith; J. P. Bolam
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 418 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0022-3417
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โฆ Synopsis
A selective accumulation of blood platelets occurs at the sites of intradermal injection of zymosan and carrageenan in the rat. The inflammatory response to zymosan, assessed by the local accumulation of systemic radioactive human serum albumin, was significantly enhanced in platelet-depleted rats. Similar enhancements of the paw oedemas, caused by the subplantar injection of either carrageenan or zymosan, were also observed in thrombocytopenic animals. It is concluded that blood platelets may exert protective, i.e., anti-inflammatory, effects in some models of acute inflammation in the rat.
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