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 Face That Launched 1,000 Awws. Like a tiny feline fashion model, this Persian kitten seems to know how to tilt her head just so. And wow, her eyes are stunning. It's no wonder that the Persian is one of the most popular cat breeds in the United States, according to the Cat Fanciers' Association.
Mini Goldendoodle Dog Breed: What You Need to Know. A fairly new designer hybrid dog breed, the Mini Goldendoodle is a cute dog. A cross between a Golden Retriever and a Toy or Miniature Poodle, this dog is one that makes a very intelligent and very loving family pet. The biggest cautionary tale associated with the Mini Goldendoodle is the fact that many breeders are not completely ethical when it comes to their breeding practices.