parathyrotrophin

例句：

1. 1. The thyroid gland is responsible for producing parathyrotrophin, which regulates the levels of calcium and phosphate in the body.
   甲状腺腺体负责产生甲状腺素生成素，该激素调节体内钙和磷酸盐的水平。
2. 2. A deficiency in parathyrotrophin can lead to osteoporosis, a condition characterized by brittle bones.
   甲状腺素生成素的缺乏可能导致骨质疏松症，这是一种以脆弱骨骼为特征的状况。
3. 3. The thyroid gland plays a crucial role in maintaining the balance of parathyrotrophin, which is essential for properbone health.
   甲状腺腺体在维持平衡方面起着至关重要的作用，这对于保持适当的骨骼健康是必不可少的。