副ふく甲こう状じょう腺せんホルモンふくこうじょうせんホルモンMeanings1nounparathyroid hormone; parathormonephysiologyPhysiology term for the hormone secreted by the parathyroid glands; often abbreviated as PTH.副ふく甲こう状じょう腺せんホルモンは血けっ中ちゅうのカルシウム濃のう度どを調ちょう節せつする。Parathyroid hormone regulates calcium levels in the blood.