Question: diabetes insipidus is caused by hyposecretion of?
Answer: Diabetes insipidus (DI) is a condition caused by hyposecretion of, or insensitivity to the effects of, antidiuretic hormone (ADH), also known as arginine vasopressin (AVP). ADH is synthesised in the hypothalamus and transported as neurosecretory vesicles to the posterior pituitary.