Etiology of premature ovarian failure (POF) is unclear in most patients. Since some cases are related to X-chromosome abnormalities, cytogenetical studies were conducted in patients with POF. Lymphocyte cultures from eleven patients were compared to cultures from age-matched controls. All individuals presented normal karyotypes. Frequencies of aneuploid and structural chromosome aberrations did not differ between the groups. The X chromosome was more frequently involved in aneuploidy and in premature centromere division in both groups.A etiologia da insuficiência ovariana prematura (POF) ainda é desconhecida na maioria dos pacientes. Uma vez que alguns casos estão associados a anormalidades do cromossomo X, estudamos citogeneticamente pacie...
Introduction: Chromosome abnormalities contribute to about 10% of cases of premature ovarian insuffi...
Premature ovarian failure (POF) affects 1% of young women. This condition has significant psycholog...
BACKGROUND: X chromosome aberrations have been reported as the cause of extremely skewed X chromosom...
Aim: Premature ovarian insufficiency (POI) is characterized as amenorrhea for more than 6 months, oc...
The importance of X chromosome in the aetiology of premature ovarian failure (POF) is well-known but...
The importance of X chromosome in the aetiology of premature ovarian failure (POF) is well-known but...
This retrospective cohort study was to determine the frequency and types of chromosomal abnormalitie...
Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, p...
Background: Premature ovarian failure (POF) is a secondary hypergonadotrophic amenorrhea occurring b...
Abstract Background Premature ovarian failure (POF) is a secondary hypergonadotrophic amenorrhea occ...
Introduction. Premature ovarian failure is defined as the cessation of ovarian activity before the a...
The aetiology of premature ovarian failure (POF), defined as menopause before the age of 40, is unkn...
ABSTRACT: The importance of the genetic factor in the aetiology of premature ovarian failure (POF) i...
BACKGROUND: One of the frequent reasons for unsuccessful conception is premature ovarian failure/pr...
NTRODUCTION: Premature ovarian failure is defined as the cessation of ovarian activity before the ag...
Introduction: Chromosome abnormalities contribute to about 10% of cases of premature ovarian insuffi...
Premature ovarian failure (POF) affects 1% of young women. This condition has significant psycholog...
BACKGROUND: X chromosome aberrations have been reported as the cause of extremely skewed X chromosom...
Aim: Premature ovarian insufficiency (POI) is characterized as amenorrhea for more than 6 months, oc...
The importance of X chromosome in the aetiology of premature ovarian failure (POF) is well-known but...
The importance of X chromosome in the aetiology of premature ovarian failure (POF) is well-known but...
This retrospective cohort study was to determine the frequency and types of chromosomal abnormalitie...
Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, p...
Background: Premature ovarian failure (POF) is a secondary hypergonadotrophic amenorrhea occurring b...
Abstract Background Premature ovarian failure (POF) is a secondary hypergonadotrophic amenorrhea occ...
Introduction. Premature ovarian failure is defined as the cessation of ovarian activity before the a...
The aetiology of premature ovarian failure (POF), defined as menopause before the age of 40, is unkn...
ABSTRACT: The importance of the genetic factor in the aetiology of premature ovarian failure (POF) i...
BACKGROUND: One of the frequent reasons for unsuccessful conception is premature ovarian failure/pr...
NTRODUCTION: Premature ovarian failure is defined as the cessation of ovarian activity before the ag...
Introduction: Chromosome abnormalities contribute to about 10% of cases of premature ovarian insuffi...
Premature ovarian failure (POF) affects 1% of young women. This condition has significant psycholog...
BACKGROUND: X chromosome aberrations have been reported as the cause of extremely skewed X chromosom...