(1) Testosterone is an androgen or male steroid hormone.

(2) Steroid hormone series: Progesterone, 16 - DPA , DHEA Plant extract: synephrine, Resveratrol, artemisinin and the derivatives of artemisinin.

(3) Long-term thyroid or steroid hormone replacement was necessary in 25% and 20% of patients, respectively, and long-term desmopressin therapy was necessary in 1% of patients.

(4) Vitamin D receptor ( VDR ) is a steroid hormone.

(5) Steroid hormone therapy, six.

(6) Anabolic steroids: Steroid hormone that increases tissue growth. Anabolic steroids are given to elderly or postoperative patients to promote muscle growth and tissue regeneration.

(7) Vitamin D is not a vitamin but the most potent steroid hormone in the body.

(8) The main function of Leydig's cells is secreting testosterone that is an indispensable steroid hormone for both spermatogenesis and sex characteristic in male.

(9) In the spermatogenesis, Sertoli cell showed the typical ultrastructure features of steroid hormone secreting cell.