<P> The kidneys secrete a variety of hormones , including erythropoietin , and the enzyme renin . Erythropoietin is released in response to hypoxia ( low levels of oxygen at tissue level ) in the renal circulation . It stimulates erythropoiesis ( production of red blood cells ) in the bone marrow . Calcitriol , the activated form of vitamin D , promotes intestinal absorption of calcium and the renal reabsorption of phosphate . Part of the renin -- angiotensin -- aldosterone system , renin is an enzyme involved in the regulation of aldosterone levels . </P>
<P> The kidneys secrete a variety of hormones , including erythropoietin , and the enzyme renin . Erythropoietin is released in response to hypoxia ( low levels of oxygen at tissue level ) in the renal circulation . It stimulates erythropoiesis ( production of red blood cells ) in the bone marrow . Calcitriol , the activated form of vitamin D , promotes intestinal absorption of calcium and the renal reabsorption of phosphate . Part of the renin -- angiotensin -- aldosterone system , renin is an enzyme involved in the regulation of aldosterone levels . </P>
what are the hormones produced by the kidney
what are the hormones produced by the kidney
erythropoietin renin
erythropoietin renin