It is derived from a preprohormone precursor that is synthesized in the hypothalamus and stored in vesicles at the posterior pituitary. Most of it is stored in the posterior pituitary to be released into the bloodstream.However, some AVP may also be released directly into the brain, and accumulating evidence suggests it plays an important role in social behavior, sexual motivation and pair bonding, and maternal responses to stress.t is derived from a preprohormone precursor that is synthesized in the hypothalamus and stored in vesicles at the posterior pituitary. Most of it is stored in the posterior pituitary to be released into the bloodstream.
You should also invest in some flea control products ($100 on average). A routine checkup is also recommended and will cost between $50 and $150. Your vet may recommend a few supplements and vitamins, which can add up to $50 per year.
How much money does a trip to the vet cost? This will depend upon where you are at, what species you are having examined, how many animals are being seen and what each animal's health status is. A simple check up for a â¦ cat may only cost $25 in the Midwest in the United States, while a diabetes check for a dog that also needs thyroid medication and annual vaccines may run several hundred dollars.