- Hormones secreted by the thyroid gland.
Definition from: MeSH via Unified Medical Language System at the National Library of Medicine
- The thyroid gland makes T3 (triiodothyronine) and T4 (thyroxine), which together are considered thyroid hormone. T3 and T4 have identical effects on cells. Thyroid hormone affects heart rate, blood pressure, body temperature, and weight. T3 and T4 are stored as thyroglobulin, which can be converted back into T3 and T4.
National Cancer Institute
See also Understanding Medical Terminology.