Effect of endogenous H2S on platelet L-Arg transport / 中国应用生理学杂志
Chinese Journal of Applied Physiology
; (6): 234-236, 2010.
Article
en Zh
| WPRIM
| ID: wpr-340184
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To observe the effect of novel air neuromodulator H2S on platelet function of L-Arg transport for discussing H2S of effect on platelet function.</p><p><b>METHODS</b>Saturate H2S solution as donate made rat rich platelet plasma and pre-incubation rat platelet with different density of H2S. To measure the velocity of L-Arg transport in platelet by radioactivity technique.</p><p><b>RESULTS</b>At different concentrations of H2S (6.25, 12.5, 25, 50, 100 micromol/L), the velocity of L-Arg transport was lower than that in control. H2S reduced rapidly the Vmax and velocity of L-Arg transport in platelet (P < 0.05) and this effect had no effect to Km.</p><p><b>CONCLUSION</b>H2S can affect platelet function by changing rapidly platelet L-Arg transport system function.</p>
Texto completo:
1
Índice:
WPRIM
Asunto principal:
Farmacología
/
Arginina
/
Transporte Biológico
/
Plaquetas
/
Ratas Sprague-Dawley
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Sulfuro de Hidrógeno
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Metabolismo
Límite:
Animals
Idioma:
Zh
Revista:
Chinese Journal of Applied Physiology
Año:
2010
Tipo del documento:
Article