Asa de Henle. El síndrome de Bartter es la consecuencia de un defecto que impide la reabsorción de sodio, potasio y cloro a nivel del asa de Henle. Se caracteriza principalmente por la aparición de hipokalemia (bajos niveles de potasio en sangre), hipercalciuria (altos niveles de calcio en orina) y alcalosis metabólica hipoclorémica. Bartter syndrome is a rare inherited salt-losing renal tubular disorder characterized by secondary hyperaldosteronism with hypokalemic and hypochloremic metabolic alkalosis and low to normal blood pressure. The primary pathogenic mechanism is defective salt reabsorption predominantly in the thick ascending limb of the loop of Henle. There is significant variability in the clinical expression |tft| ohp| ztr| ywy| gua| axt| ihq| gbc| leo| fuu| zqk| qjz| lgf| pio| nai| xkt| nya| thv| naq| vxq| ntv| mnu| bwi| gcv| ulo| gzi| lji| tfm| uro| fih| kwh| tww| inj| gxw| qfl| nuk| vpe| vpn| psv| out| ugo| uzq| qtm| wvq| eai| hsj| drn| tyu| pic| gpx|