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...

Introduction: Idiopathic premature ovarian failure is defined as cessation of menstruation before the expected age of menopause (40 years) without detectable cause. the definitive line of treatment is egg donation which is not accepted in many countries. Bee venom is a miracle it has a unique composition so the aim of this work is to use ultrasound guided intra ovarian injection of Bee venom as...

background: ovarian tissue cryopreservation is an alternative strategy to preserve the fertility of women predicted to undergo premature ovarian failure. this study was designed to evaluate the expression of folliculogenesis-related genes, including factor in the germline alpha (figla), growth differentiation factor-9 (gdf-9), follicle-stimulating hormone receptor (fshr), and kit ligand after v...

Background Premature ovarian failure (POF) is a disorder of multi causal etiology. Autoimmunity has been proposed as a mechanism for some cases of ovarian follicle dysfunction which is evident in POF. The aim of this study was to identify the level of auto-antibodies in POF and familial POF patients. MaterialsAndMethods In this study, auto-antibodies including anti-ovarian antibody (AOA), anti ...

Although human maternal autoantibodies may transfer transient manifestation of autoimmune disease to their progeny, some neonatal autoimmune diseases can progress, leading to the loss of tissue structure and function. In this study we document that murine maternal autoantibody transmitted to progeny can trigger de novo neonatal pathogenic autoreactive T cell response and T cell-mediated organ-s...

background: premature ovarian failure (pof) is a disorder of multi causal etiology. autoimmunity has been proposed as a mechanism for some cases of ovarian follicle dysfunction which is evident in pof. the aim of this study was to identify the level of auto-antibodies in pof and familial pof patients. materials and methods: in this study, auto-antibodies including anti-ovarian antibody (aoa), a...

This report describes a case of spontaneous abortion in a 4-year-old Golden Retriever dog with ovarian endometriosis. Clinical findings indicated that there was not any senstivity in the abdomen and the viability parameters were within the reference values. On vaginal examination, serosanguineous discharge was determined. Ultrasonographic examination revealed that no fetus was observed in cornu...

In women, around 10% of cancers occur in those younger than 45 years old. Although aggressive chemotherapy/radiotherapy and bone marrow transplantation can cure more than 90% of girls and young women affected by disorders requiring such treatment, the ovaries are very sensitive to cytotoxic drugs, especially to alkylating agents. Therefore, these treatments can result in premature ovarian failu...

Objective: To determine the efficacy of ovarian drilling in PCO patients who failed to achieve pregnancy with medical treatment. Methods and Main Results: 75 patients with a diagnosis of PCO of whom 48(64%) were primary infertile and 27(36%) were secondary infertile were clomiphene resistant. The other methods like bromocriptin, gonadotropins, GnRH -a and metformin had been given to these ...