Gonadal differentiation is tightly regulated by the initial sex determining gene and the downstream sex-related genes in vertebrates. However, sex change in fish can alter the sexual fate from one sex to the other. Chemical-induced maleness in the protogynous orange-spotted grouper is transient, and a reversible sex change occurs after the chemical treatment is withdrawn. We used these characte...

Persistent Mullerian Duct Syndrome (PMDS), a rare form of male pseudohermaphroditism. It is characterized by the persistence of Mullerian duct structures (uterus, fallopian tubes and upper two-thirds of vagina) in otherwise normally virilized males (Karyotype 46XY). The exact cause of PMDS is not known, however it is thought to result from the defect of the synthesis or release of Mullerian inh...

Background. Scientific debate continues on the diagnostic criteria for polycystic ovary syndrome in adolescents (PCOS). In these cause special problems due to fact that characteristics of normal puberty often coincide with signs and symptoms PCOS. There is a need develop PCOS adolescents, which could be used addition those proposed. A possible additional criterion may level anti-Mullerian hormo...

mullerian duct anomalies (mdas) are relatively common disorders that are particularly responsible for obstetrical complications and have a prevalence of about 3%-4% in the general population (1, 2). uterine malformations may result from arrested development of the mullerian ducts, failure of fusion of the mullerian ducts or failure of resorption of the median septum (1, 2).