Webthe 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. By the end of this section, you will be able to: Identify the three major classes of hormones on the basis of chemical structure. Certain hormones and hormonelike substances are intimately related to renal function. Some of these, such as adh (or. Webhormone secreted by the kidney; It raises blood pressure by influencing vasoconstriction (narrowing of blood vessels) Weboct 4, 2024 · study with…