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 Persian cat and Siamese cat are the commoner breeds found all over the world. Persians being the oldest cat breed are often not pedigreed and these types of cats are referred to as domestic long hairs. They make good specimens for cat shows and are good companions. They are quiet and come in different color forms.