thesis
Ovarian follicle growth and development: role of anti-Müllerian hormone
- Publication date
- 22 November 2000
- Publisher
- The central reproductive organ of the female is the ovary. In mammalian species, the
females have two ovaries, which are located in the abdomen near the kidneys. The ovary
has two lnajor functions. First of all, it produces the female gametes or oocytes, which can
develop inside the ovary until they reach the developmental stage at which they can be
fertilised by the male gametes. Second, the ovary produces steroid hormones, whicll are
important for the development of female characteristics and behaviour.
In the ovary the gametes are found in special structures, the so-called ovarian follicles.
Normal developnlent of the ovary and the ovarian follicles is very iInportant for female
fertility. This cl,apter starts with a description of gonad formation in the mammalian
female, on basis of observations on the development in female nlice, and focuses on the
most iInportant factors involved in gonad formation. Fl1l1hernlore, the process of ovarian
follicle development is described, again on basis of data generated mainly from studies
in the mouse, and also rat. Ovarian follicle developnlent is under tight control by luan)
hormones and growth factors, and therefore the action of only the most important regulatory
factors will be mentioned. This thesis focuses on the role of anti-Mullerian hormone
(AM H), one of the ovarian growth factors, in ovarian follicle development.