- Foreword to the first edition
- Authors’ disclaimer and statement of competing interests
- Symbols and abbreviations
- Part 1 Reproductive medicine
- Chapter 1 Sexual differentiation
- Chapter 2 Steroid hormones
- Chapter 3 Menarche and adolescent gynaecology
- Chapter 4 Ovaries and the menstrual cycle
- Chapter 5 Polycystic ovary syndrome
- Chapter 6 Hirsutism and virilization
- Chapter 7 Amenorrhoea and oligomenorrhoea
- Chapter 8 Recurrent miscarriage
- Chapter 9 Menopause and hormone replacement therapy
- Chapter 10 Initial advice to those concerned about delays in conception
- Chapter 11 Defining infertility
- Chapter 12 Investigation of fertility problems
- Chapter 13 Management strategies for fertility problems
- Chapter 14 Male infertility
- Chapter 15 Ovulation induction
- Chapter 16 Tubal and uterine disorders
- Chapter 17 Medical and surgical management of endometriosis
- Chapter 18 Intra-uterine insemination
- Chapter 19 <i>In vitro</i> fertilization and associated assisted conception techniques
- Part 2 Contraception and family planning
- Chapter 20 Fertility and fertility awareness
- Chapter 21 Male contraception
- Chapter 22 Vaginal methods
- Chapter 23 Combined hormonal contraception (CHC)
- Chapter 24 Progestogen-only pill (POP)
- Chapter 25 Injectables
- Chapter 26 Contraceptive implants
- Chapter 27Intra-uterine contraception
- Chapter 28Postcoital contraception
- Chapter 29 Sterilization
- Chapter 30 Special considerations
- Appendix
- Further reading and information
- Index
(p. 17) Steroid hormones
- Chapter:
- (p. 17) Steroid hormones
- Author(s):
Enda McVeigh
, John Guillebaud
, and Roy Homburg
- DOI:
- 10.1093/med/9780199650682.003.0002
Introduction
Steroid hormone biosynthesis reactions
Gonadal steroid hormones
Steroid-binding proteins
Further reading
Steroid hormones are synthesized mainly in the gonads (testis and ovary), the adrenals, and (during gestation) by the fetoplacental unit. They act on both peripheral target tissues and the central nervous system (CNS). Gonadal steroids influence the sexual differentiation of the genitalia and of the brain, determine 2° sexual characteristics during development and sexual maturation, contribute to the maintenance of their functional state in adulthood, and control or modulate sexual behaviour. There are five major classes of steroid hormones: progestogens (progestational hormones), glucocorticoids (anti-stressing hormones), mineralocorticoids (Na...
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- Foreword to the first edition
- Authors’ disclaimer and statement of competing interests
- Symbols and abbreviations
- Part 1 Reproductive medicine
- Chapter 1 Sexual differentiation
- Chapter 2 Steroid hormones
- Chapter 3 Menarche and adolescent gynaecology
- Chapter 4 Ovaries and the menstrual cycle
- Chapter 5 Polycystic ovary syndrome
- Chapter 6 Hirsutism and virilization
- Chapter 7 Amenorrhoea and oligomenorrhoea
- Chapter 8 Recurrent miscarriage
- Chapter 9 Menopause and hormone replacement therapy
- Chapter 10 Initial advice to those concerned about delays in conception
- Chapter 11 Defining infertility
- Chapter 12 Investigation of fertility problems
- Chapter 13 Management strategies for fertility problems
- Chapter 14 Male infertility
- Chapter 15 Ovulation induction
- Chapter 16 Tubal and uterine disorders
- Chapter 17 Medical and surgical management of endometriosis
- Chapter 18 Intra-uterine insemination
- Chapter 19 <i>In vitro</i> fertilization and associated assisted conception techniques
- Part 2 Contraception and family planning
- Chapter 20 Fertility and fertility awareness
- Chapter 21 Male contraception
- Chapter 22 Vaginal methods
- Chapter 23 Combined hormonal contraception (CHC)
- Chapter 24 Progestogen-only pill (POP)
- Chapter 25 Injectables
- Chapter 26 Contraceptive implants
- Chapter 27Intra-uterine contraception
- Chapter 28Postcoital contraception
- Chapter 29 Sterilization
- Chapter 30 Special considerations
- Appendix
- Further reading and information
- Index