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.
Siamese Cats. You might wish this breed came with a mute button. Siamese are vocal and demanding, capable of conveying its wants in a range from mews to loud raspy calls. Siamese are also curious, affectionate and athletic.iamese cats are eternal kittens. My favorite breed is the Siamese. I have five of these adorable fun-loving cats, two beautiful males and three delightful Siamese girls. The Siamese cat is known as the eternal kitten-the cat that never grows up. They are very intelligent, and very loyal.