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.
There are many cat breeds in all, and they are all adorable, but these 20 seem to strike many as the most irresistible, and we can see why. They are as adorable as ever, and we think you will love these breeds and their cute kittens. Ragdoll. These are our favorite kittens, by far.
Tortoiseshell cats can be one of many breeds. These include the American shorthair, the British shorthair, the Oriental shorthair, the Persian, the Siamese, the Burmese, the Turkish Van, the colorpoint shorthair, the European shorthair, the Birman, the American bobtail, the Japanese bobtail, the Norwegian forest cat, the Maine coon cat, the Cornish rex, the Devon rex, the American curl, the Manx and the somali cat.