Sex Steroid - Types

Types

In many contexts, the two main classes of sex steroids are androgens and estrogens, of which the most important human derivatives are testosterone and estradiol, respectively. Other contexts will include progestogens as a third class of sex steroids, distinct from androgens and estrogens. Progesterone is the most important and only naturally-occurring human progestogen. In general, androgens are considered "male sex hormones", since they have masculinizing effects, while estrogens and progestogens are considered "female sex hormones" although all types are present in each sex, albeit at different levels.

Sex steroids include:

  • Androgens:
    • Anabolic steroids
    • Androstenedione
    • Dehydroepiandrosterone
    • Dihydrotestosterone
    • Testosterone
  • Estrogens:
    • Estradiol
    • Estriol
    • Estrone
  • Progestogens:
    • Progesterone

Read more about this topic:  Sex Steroid

Famous quotes containing the word types:

    “Science is intimately integrated with the whole social structure and cultural tradition. They mutually support one other—only in certain types of society can science flourish, and conversely without a continuous and healthy development and application of science such a society cannot function properly.”
    —Talcott Parsons (1902–1979)

    “The bourgeoisie loves so-called “positive” types and novels with happy endings since they lull one into thinking that it is fine to simultaneously acquire capital and maintain one’s innocence, to be a beast and still be happy.”
    —Anton Pavlovich Chekhov (1860–1904)

    “He types his laboured column—weary drudge!
    Senile fudge and solemn:
    Spare, editor, to condemn
    These dry leaves of his autumn.”
    —Robertson Davies (b. 1913)