Altered luteinizing hormone pulsatility in infertile patients with idiopathic oligoasthenozoospermia
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چکیده
منابع مشابه
Early normalization of luteinizing hormone pulsatility after successful transsphenoidal surgery in women with microprolactinomas.
In eight hyperprolactinemic amenorrheic women who had a microprolactinoma, LH secretion was examined by measuring its concentration in blood samples collected every 15 min for 6 h before and 8 days after successful selective adenomectomy. Computer analysis was used for LH peak evaluation. In both circumstances, serum PRL and basal estradiol (E2) levels were also determined. Before operation, th...
متن کاملDecreased anti-Müllerian hormone and altered ovarian follicular cohort in infertile patients with mild/minimal endometriosis.
OBJECTIVE To evaluate the ovarian reserve and follicular cohort of infertile patients with minimal/mild endometriosis. DESIGN Prospective study. SETTING University hospital. PATIENT(S) Patients were divided into two groups: group I, minimal/mild endometriosis and group II, tubal obstruction. The following exclusion criteria were established: [1] patients with previous endocrine disorders;...
متن کاملP-228: Altered Expression of Folliclestimulating Hormone Receptor and Luteinizing Hormone Receptor in Granulosa Cells from Women with Polycystic Ovary Syndrome
Background: Polycystic ovary syndrome (PCOS) is a common complex genetic endocrinopathy, affecting 5 - 10% of women at reproductive age. PCO granulosa cells seem to have abnormal responses to follicle- stimulating hormone (FSH). FSH is considered to be a pituitary glycoprotein that plays an important role during folliculogenesis as it promotes the proliferation and differentiation of granulosa ...
متن کاملGonadotropins in Infertile Men with Idiopathic Hypogonadotropic Hypogonadism
Background Stimulatory therapy with gonadotrpins is an effective treatment to induce spermatogenesis in men with idiopathic hypogonadotroptic hypogonadism (IHH). The aim of this study was to assess the effectiveness of human chorionic gonadotropin / human menopausal gonadotropin on hypogonadotropic infertile men. MaterialsAndMethods This study included fifty-six azoospermic infertile men with I...
متن کاملAssessment of Serum Luteinizing Hormone, Follicle Stimulating Hormone and Esteradiol Levels among Sudanese Infertile Females
Background and Objective: As infertility is rapidly becoming a major medical problems among Sudanese females, that has an impact on ovulation and menstruation and other complications, the aim of our present study to investigate the concentration and evaluate potential role of luteinizing hormone, follicle stimulating hormone and esteradiol in Sudanese infertile females, that may help and facili...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 1998
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/13.10.2782