BACKGROUND An adverse response to acute and pronounced changes in sex-hormone levels during, for example, the perimenopausal or postpartum period appears to heighten risk for major depression in women. The underlying risk mechanisms remain elusive but may include transiently compromised serotonergic brain signaling. Here, we modeled a biphasic ovarian sex hormone fluctuation using a gonadotropi...

OBJECTIVE A prominent stress reaction in the pelvis of women with endometriosis and the role of human heat shock protein 70 (HSP70) in inflammation and the growth of endometriosis has been recently demonstrated. We report here expression of HSP70 in tissues derived from GnRH agonist (GnRHa)-untreated and -treated women with adenomyosis and uterine myoma. STUDY DESIGN This is a case-controlled...

The adult height of children with early onset puberty is limited by the premature maturation of hypothalamic-pituitary-gonadal axis. To evaluate the effects of gonadotropin-releasing hormone analog (GnRHa) treatment on the final height (FH) and bone maturation rate (BMR) in girls with early puberty (EP) or idiopathic central precocious puberty (ICPP), we examined data from girls who were diagno...

Although uterine leiomyomas constitute the commonest benign tumour in women, the regulation of their growth is poorly understood. It is believed that angiogenesis, the process by which new capillaries develop from pre-existing blood vessels, may be involved. We therefore investigated the expression of vascular endothelial growth factor-A (VEGF-A), a primary regulator of angiogenesis, in leiomyo...

The addition of recombinant human growth hormone (rhGH) to GnRH agonist (GnRHa) to treat central precocious puberty (CPP) is controversial. We systemically reviewed and evaluated the efficacy and safety of the rhGH and GnRHa adjunctive therapy in Chinese children with CPP and assessed the influence of age and therapy duration on the efficacy of the combined treatment. A total of 464 patients we...

UNLABELLED Data concerning the effects of GnRHa on weight gain are scarce. OBJECTIVE To assess the variation of the body mass index (BMI) in girls during GnRHa treatment for idiopathic central precocious puberty (CPP). PATIENTS AND METHODS Semestral anthropometric data from 176 girls treated with goserelin or leuprorelin were analyzed. RESULTS BMI z-score increased from 1.5 +/- 0.1 SD bef...

Several case reports have indicated that a small subgroup of patients may develop ovarian hyperstimulation following the administration of gonadotropin-releasing hormone agonists (GnRHa) without gonadotropins. However, since only few such cases have been published, it is unclear what course to follow in subsequent cycles after ovarian hyperstimulation in the first cycle using only GnRHa. A 33-y...

Ovarian hyperstimulation syndrome (OHSS) remains a major complication of IVF. Triggering ovulation with human chorionic gonadotrophin (HCG) (as a surrogate to LH) is a major factor in the initiation of OHSS. The pathological process usually intensifies if pregnancy is achieved, as the rising endogenous HCG overstimulates the corpora lutea. Decreasing HCG trigger dose does not prevent OHSS. Gona...

We have analyzed human benign prostatic hyperplastic (BPH) tissue derived from eight radical prostatectomy specimens from patients with prostate cancer for the expression of the estrogen receptor (ER) messenger RNA. Four of the eight patients received a long-acting gonadotropin-releasing hormone agonist (GnRHa) for 4 months prior to surgery. An RNase protection assay utilizing six riboprobes sp...

Methods Serum levels of E2, NT proCNP, insulin like growth factor 1(IGF1), NMID Osteocalcin(OC) and carboxy-terminal cross-linking telopeptide of type I collagen (b-CrossLaps) were measured in healthy 57 girls at different pubertal stages, and in 13 girls with ICPP at the beginning and the end of 6 month and 12 month of GnRHa treatment. Height velocities of the 13 ICPP girls in each 6 months be...