In physics, an orbit is the gravitationally curved path of an object around a point in space, for example the orbit of a planet around the center of a star system, such as the Solar System.
Antidiuretic hormone (ADH) (vasopressin). Peptide hormone synthesized in hypothalamus and released from posterior pituitary gland; increases water permeability of kidneys' collecting ducts and causes vasoconstriction.ntidiuretic hormone (ADH) (vasopressin). Peptide hormone synthesized in hypothalamus and released from posterior pituitary gland; increases water permeability of kidneys' collecting ducts and causes vasoconstriction.
â¢ Aldosterone is produced in the cortex of the adrenal gland, whereas ADH is secreted by the hypothalamus. â¢ Aldosterone is the main regulator of water and electrolytes such as Sodium and Potassium in the body, but ADH is released when water level of the blood stream is lower.