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.
Some of the popular cat breeds of small size include Russian blue, Cornish Rex, Modern Siamese, Nebelung, Devon Rex, and Singapura. The honor of being the smallest recognized cat breed goes to the Singapura, which is claimed to have originated from the drain cats of Singapore.ome of the popular cat breeds of small size include Russian blue, Cornish Rex, Modern Siamese, Nebelung, Devon Rex, and Singapura. The honor of being the smallest recognized cat breed goes to the Singapura, which is claimed to have originated from the drain cats of Singapore.