Thyroid gland by Dr Prashant Thakur, this part 1 video contains introduction of thyroid gland its position lobes structure weight in detail along with its histological part. Thyroid gland have variable shape size structure during reproductive life of female, in female thyroid gland larger then male. Thyroid gland made up of follicular cell and parafollicular cells follicular cells are cuboidal which secrete T3 and T4 that is tri idothyronine tetraidothyronin (thyroxine) hormone respectively. Parafollicular cell secret calcitonin harmone. Follicular cell contains thyroglobulin Which bind with Iodine result into formation of thyroxine hormone. For more detail please watch second part.#thyroid gland #Dr Prashant Thakur #career hub #career hub medical coaching #career hub Bhopal #medical lecture #dental lectures #anatomy #physiology #medicine #Pathology