Pituitary Hormone Release Inhibiting Hormones

**Definition:** Polypeptide hormones produced in the hypothalamus which inhibit the release of pituitary hormones. Used for PHRIH in general or for which there is no specific heading.

**Tree numbers:** - D06.472.699.327.700 - D12.644.400.400.700 - D12.644.548.365.700 - D12.776.631.650.405.700

**Synonyms:** - Pituitary Hormone-Release Inhibiting Hormones