PATHOLOGY

Detailed explanation-1: -The peptide hormones include molecules that are short polypeptide chains, such as antidiuretic hormone and oxytocin produced in the brain and released into the blood in the posterior pituitary gland .

Detailed explanation-2: -1) Protein hormones (or polypeptide hormones) are made of chains of amino acids. An example is ADH (antidiuretic hormone) which decreases blood pressure.

Detailed explanation-3: -Antidiuretic hormone (ADH) helps regulate the amount of water in your body. It works to control the amount of water your kidneys reabsorb as they filter out waste from your blood. This hormone is also called arginine vasopressin (AVP).

Detailed explanation-4: -Vasopressin is a small, nonapeptide hormone, synthesized in the hypothalamus, and released into the circulation from the posterior pituitary gland.

Detailed explanation-5: -ADH is a nonapeptide derived from the preprohormone called prepropressophysin, which contains a signal peptide, neurophysin II, and a glycoprotein.