We have prolactin and we also have the follicle stimulating hormone and our luteinizing hormone. So let's go through each one of these hormones and discuss what their function is. And also let's discuss what the hormone that is produced by the hypothalamus is that controls each one of these anterior pituitary gland hormones. Now, the first thing that we should know about all these six hormones that are released by the interior pituitary gland is they're all peptide hormones. That means they're formed in the rough endoplasmic reticulum of our endocrine cells. They are modified in the Golgi apparatus and they are released into our blood system.