Results 21 to 30 of about 2,175,601 (208)
Premature ovarian failure [PDF]
Journal of Family Planning and Reproductive Health Care, 2011 Premature ovarian failure (POF) is the occurrence of amenorrhoea, elevated gonadotrophins and hypoestrogenism in women under 40 years of age. It has important physical and psychological consequences and is increasingly common due to improved survival following treatment for malignancy. Despite this, it remains a poorly understood condition.
Kate, Maclaran, Nick, Panay
openaire +2 more sources
Relationship between Serum Estrogen, Magnesium and Body Mass Index in premature Ovarian Failure Women in Tikrit City/ Iraq . [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2014 This study was conducted to evaluate serum estrogen, magnesium level and body mass index of 30 women with premature ovarian failure and 30 women as control group attended to emergency department/ Tikrit teaching hospital in Tikrit City Their ages ranged ...
Madlen Q. Abass, Emad H. Abdulla
doaj +1 more source
Construction Methods and Comparative Research Progress of Premature Ovarian Failure Animal Models
Shiyan dongwu yu bijiao yixue, 2021 Currently, the factors associated with premature ovarian failure animal models mainly include iatrogenic, immune, genetic, metabolic, and environmental factors. The animal models constructed based on these factors have their own characteristics. Here the
LI Hongxuan +5 more
doaj +1 more source
Health disparities in chronic liver disease
Hepatology, EarlyView., 2022 Abstract The syndemic of hazardous alcohol consumption, opioid use, and obesity has led to important changes in liver disease epidemiology that have exacerbated health disparities. Health disparities occur when plausibly avoidable health differences are experienced by socially disadvantaged populations.
Ani Kardashian +3 more
wiley +1 more source
Premature ovarian failure [PDF]
Reproduction, 2010 Abstract Premature ovarian failure (POF) is a common cause of infertility in women, and is characterised by amenorrhoea, hypo-oestrogenism and elevated gonadotrophin levels in women under the age of 40. Known causes include iatrogenic agents that cause permanent damage to the ovaries, such as chemotherapy, radiation therapy and ...
+6 more sources
Premature Ovarian Failure and Ovarian Autoimmunity [PDF]
Endocrine Reviews, 1997 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 ...
Hoek, A (Annemieke) +2 more
openaire +4 more sources
Current views on the molecular mechanisms of the initial stages of folliculogenesis [PDF]
Гинекология, 2020 The ovary is a unique structure of the female body, which simultaneously presents various morphohistological units-from primordial to dominant follicles. Over the past decades, scientists have focused on studying the mechanisms of folliculogenesis at the
Larisa A. Marchenko +2 more
doaj +1 more source
Gynecological Endocrinology, 1999 Forty women with premature ovarian failure (POF) arising post-puberty (PPOF) during the reproductive lifespan, underwent karyotyping, pelvic ultrasonography, hormonal assays, hematochemical and immunological examinations. In 52.5%, PPOF was idiopathic, while in 45% the cause was immunological and in 2.5% chromosomal.
L, Falsetti +3 more
openaire +2 more sources
Fertility preservation for girls and young women with cancer: population-based validation of criteria for ovarian tissue cryopreservation [PDF]
, 2014 Background: Ovarian tissue cryopreservation with later reimplantation has been shown to preserve fertility in adult women, but this approach remains unproven and experimental in children and adolescents.
Edgar, Angela E +8 more
core +1 more source
BMC Women's Health, 2023 Background In premature ovarian insufficiency, the cessation of menstruation, and cessation of ovarian function occurs before the age of 40, and this phenomenon is associated with many complications and problems for women.
Sara Jambarsang +3 more
doaj +1 more source