RESUMEN
Myositis of the Obturator internus Muscle is an uncommon disease that usually strikes children and adolescents. It is characterized by fever, hip pain and limping. The more frequently etiologic agent involved is Stafylococcus aureus. In the diagnosis, the aid of imaging diagnostic techniques is critical. We report two adolescents with this condition.
Asunto(s)
Miositis , Adolescente , Antibacterianos/administración & dosificación , Antibacterianos/uso terapéutico , Antiinflamatorios no Esteroideos/administración & dosificación , Antiinflamatorios no Esteroideos/uso terapéutico , Ceftriaxona/administración & dosificación , Ceftriaxona/uso terapéutico , Humanos , Indometacina/administración & dosificación , Indometacina/uso terapéutico , Imagen por Resonancia Magnética , Masculino , Miositis/tratamiento farmacológico , Factores de Tiempo , Resultado del TratamientoRESUMEN
Levamisole at a concentration of 10(-3)M inhibits the oxygen consumption of resting platelets, the thrombin induced burst and the platelet aggregation induced by ADP. At the concentration of 10(-7)M it exerts still an inhibitory activity of the thrombin induced burst, but it does not inhibit neither the basal oxygen consumption nor the platelet aggregation. At every tested concentration platelet survival in the presence of levamisole is comparable to that of controls. Levamisole moreover, together with theophylline and glucagon, shows a synergistic inhibiting influence toward the burst of oxygen consumption. Our data suggest that levamisole may act by producing an enzymatic block of cyclo-oxygenase.