The kidney is a major organ involved in the regulation of sodium excretion.Dopamine plays an important role in the pathogenesis of essential hypertension through the inhibition of sodium reabsorption.

• 肾脏是人体负责钠排泄的重要器官,多巴胺由于其强大的抑制肾脏钠重吸收作用而在原发性高血压的发生、发展中发挥重要作用。