نتایج جستجو برای: ovarian failure
تعداد نتایج: 452196 فیلتر نتایج به سال:
objective: to evaluate whether systemic inflammatory markers (neutrophil to lymphocyte ratio (nlr), platelet to lymphocyte ratio (plr) and red blood cell distribution width (rdw) to platelet ratio (rpr)) can be used as reliable markers for the diagnosis of premature ovarian insufficiency (poi) and to determine if there is a relationship between these markers and follicle stimulating hormone (fs...
Ascites is a pathologic accumulation of fluid within the peritoneal cavity, and usually develops as a result of liver disease, congestive heart failure or nephrotic syndrome. Ascites is also a common manifestation of some gynecologic diseases. It is important that health care workers consider gynecologic problems among the potential differential diagnoses in patients presenting with ascites. Va...
BACKGROUND The aim of this paper is to report a case of synchronous ovarian malignancy in a very young patient with early endometrial cancer who desired fertility-sparing management. CASE Twenty one-year-old patient presented with an apparent early stage endometrial cancer and desiring conservative management. After failure of conservative management for 3 years, surgery was performed. An inc...
BACKGROUND Premature ovarian failure (POF) is a common condition; its incidence is estimated to be as great as 1 in 100 by the age of 40 years. Physiologic replacement of ovarian steroid hormones seems rational until the age of normal menopause. Temporary return of ovarian function and pregnancy may occur rarely in women with POF. We report a case of POF who conceived during hormone replacement...
In female, energy metabolism influences reproductive function by modulating the Hypothalamic Pituitary Ovarian axis including hypothalamic GnRH neuronal network, pituitary gonadotropin secretion and ovarian follicle growth steroidogenesis. Several hormones neuropeptides or metabolites are important signals between balance reproduction. These sensors mediate their action on cells through specifi...
Cancer treatments can induce premature ovarian failure in almost half of young women suffering from invasive neoplasia. Cryopreservation of ovarian cortex and subsequent autotransplantation of frozen-thawed tissue have emerged as promising alternatives to conventional fertility preservation technologies. However, human ovarian tissue is generally harvested before the administration of gonadotox...
A 19-year-old thalassemic woman had tissue from one of her ovaries cryopreserved prior to bone marrow transplantation, total body irradiation and sterilizing chemotherapy. As expected, premature ovarian failure resulted from this treatment. Transplantation of her thawed ovarian tissue resulted in return of menstrual cycling and the patient then underwent several IVF cycles. The patient, however...
The risk of developing premature ovarian failure and azoospermia is a major concern in long-term survivors treated for Hodgkin's lymphoma. Alkylating chemotherapy containing procarbazine and/or cyclophosphamide causes prolonged azoospermia in 90-100% of men and premature ovarian failure in 5-25% of women under the age of 30. The risk of infertility increases with the cumulative dose of alkylati...
Chemoresistance is the main challenge for the recurrent ovarian cancer therapy and responsible for treatment failure and unfavorable clinical outcome. Understanding mechanisms of chemoresistance in ovarian cancer would help to predict disease progression, develop new therapies and personalize systemic therapy. In the last decade, accumulating evidence demonstrates that epithelial-mesenchymal tr...
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