Vasopressin (Antidiuretic Hormone). Vasopressin (arginine vasopressin, AVP; antidiuretic hormone, ADH) is a peptide hormone formed in the hypothalamus, then transported via axons to, and released from, the posterior pituitary into the blood. AVP has two principle sites of action: the kidney and blood vessels.
The Siberian cat is very exotic, but itâs kittens are adorable. A cat with a big personality and a big popularity in many parts of the world, their kittens are a big part of the reason that so many people adore this breed.
The Ragdoll is one of the most popular longhair cat breeds. Social and loving, this cat enjoys people and gets along well with children and dogs. The desire to be near her family has earned her the affectionate nickname âpuppycat.â The Ragdoll can be taught to fetch and come when called.