Resumen
Objetivo: Evaluar la actividad anticoagulante y antiplaquetaria del galato de etilo en ratones. Métodos: Se trató de un estudio experimental realizado en ratones Wistar divididos en cinco grupos: grupo control, grupo galato de etilo 5 mg.kg-1, grupo galato de etilo 50 mg.kg-1, grupo enoxaparina 5 mg.kg-1, grupo galato de etilo 5 mg.kg-1 + enoxaparina 5 mg.kg-1; se evaluaron las actividades antiagregante plaquetaria y anticoagulante frente a la estimulación con ADP y el ensayos de la coagulación, respectivamente. Todos los protocolos fueron aprobados por la Comissão de Ética de Uso de Animais de la Universidade Federal da Paraíba. Resultados: Reducción de la agregación plaquetaria en los grupos tratados con galato de etilo y ningún cambio en el perfil de coagulación en comparación con el grupo control, lo que indica una posible actividad antiagregante plaquetaria sin perjudicar la coagulación; también se observó una potenciación de la actividad de la enoxaparina através de la vía intrínseca de la coagulación, lo que revela el potencial del compuesto en asociación con el fármaco. Conclusión: El galato de etilo mostró un potencial antiagregante relevante y no afectó la coagulación, revelándose como un prometedor agente antiagregante plaquetario con posible aplicación terapéutica.
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