منابع مشابه
Primary ovarian failure caused by a solvent containing 2-bromopropane.
Sixteen Korean female laborers who had been exposed to a cleaning solvent composed mainly of 2-bromopropane developed primary ovarian failure. Histologic findings from these patients' ovaries were similar to those observed in ovarian failure caused by radiation or chemotherapy, i.e., reduced number and developmental arrest of primary follicles, interstitial fibrosis and hyalinization of blood v...
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Primary ovarian insufficiency or premature ovarian failure (POI/POF) is one the causes of female infertility. POI is defined as cessation of menstrual periods, increased levels of FSH and diminished levels of estrogens before the age of 40. POI occurs in about 1% of women between 30 to 40 years of age, 0.1% of those under 30 and 0.01% of women under the age of 20. Fertility of women with POI is...
متن کاملOvarian aging and premature ovarian failure.
Physiological reproductive aging occurs as a result of a decrease in the number and quality of oocytes in ovarian cortex follicles. Although the reason for the decrease in the quality of the pool and follicular oocytes is not fully understood, endocrine, paracrine, genetic, and metabolic factors are thought to be effective. Nowadays, in order to understand the mechanisms of ovarian aging, genom...
متن کاملPremature ovarian failure and ovarian autoimmunity.
Premature ovarian failure (POF) is defined as a syndrome characterized by menopause before the age of 40 yr. The patients suffer from anovulation and hypoestrogenism. Approximately 1% of women will experience menopause before the age of 40 yr. POF is a heterogeneous disorder with a multicausal pathogenesis involving chromosomal, genetic, enzymatic, infectious, and iatrogenic causes. There remai...
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ژورنال
عنوان ژورنال: Haseki Tıp Bülteni
سال: 2015
ISSN: 1302-0072
DOI: 10.4274/haseki.2003