is adh release from both hypothalmus and pituitary

No, adh (antidiuretic hormone) is released from the hypothalamus and stored in the posterior pituitary gland, but its actual release into the bloodstream occurs only from the posterior pituitary.

No, ADH (antidiuretic hormone) is primarily released from the hypothalamus and transported to the posterior pituitary gland, where it is stored and released into the bloodstream when needed. The hypothalamus produces ADH and sends it down nerve fibers to the pituitary gland, where it is stored until signals trigger its release.

No, adh (antidiuretic hormone), also known as vasopressin, is released primarily from the hypothalamus and stored in the posterior pituitary gland. The release of ADH from the hypothalamus is controlled by specialized cells called neurosecretory cells in a region called the paraventricular and supraoptic nuclei. These cells produce ADH and transport it along their axons to the posterior pituitary, where it is stored until it is released into the bloodstream.

To find this information, you can refer to any reputable anatomy or endocrinology textbook or search for resources online. Academic journals or medical websites like PubMed or Mayo Clinic are also reliable sources for detailed information about ADH and its release.