Objective To compare the efficacy and safety of high-intensity focused ultrasound (HIFU) gonadotropin-releasing analogues (GnRH-a) as pretreatments for hysteroscopic transcervical resection myoma (TCRM) type 2 submucosal fibroids greater than 4 centimeters in diameter.Materials methods Seventy-nine patients were assigned into two groups according patient preference: 42 HIFU 37 GnRHa. TCRM was p...

Gonadotropin-releasing hormone (GnRH) is secreted from neurons within the hypothalamus and is necessary for reproductive function in all vertebrates. GnRH is also found in organs outside of the brain and plays an important role in Leydig cell steroidogenesis in the testis. However, the signalling pathways mediating this function remain largely unknown. In this study, we investigated whether com...

  Purpose: To assess whether bromocriptine-rebound method (BRM) can improve pregnancy   outcomes compared to long protocol after intracytoplasmic sperm injection cycles (ICSIs).   Materials and Methods: A total of 114 women underwent ICSI. Pregnancy outcomes and   hormonal data were compared between two groups, i.e. long protocol and BRM. Ovulatory   women with normal serum prolactin levels wer...

identification of exogenous factors affecting spermatogonial stem cells (sscs) proliferation in vitro, provides worthy ways to study the basic biology of the cells. the aim of this study was to investigate the effects of a gnrh analogue (alareline acetate) on sscs colonization in short-term co-culture with sertoli cells. five, three-month old holstein male calves were used to isolate spermatogo...

Background: To assess whether Bromocriptine Rebound Method (BRM), can improve pregnancy outcomes after intracytoplasmic sperm injection (ICSI) cycles. Materials and Methods: In this prospective study, we analyzed data from a total of 117 women who underwent ICSI cycles. Pregnancy outcomes and hormonal data were compared between long protocol and BRM groups. Ovulatory women with normal serum pro...

Introduction By Ghouila-Houri's theorem [10], every strong digraph of order n and with minimum degree at least n is Hamiltonian. Extensions of this theorem can be found in [11, 13, 16, 18]. Nash-Williams [15] raised the problem of describing all the extreme digraphs for Ghouila-Houri's theorem, i.e. the strong non-Hamiltonian digraphs of order n and minimum degree n — 1. Bondy [4] specialized t...

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...

Hajós conjectured in 1968 that every Eulerian n-vertex graph can be decomposed into at most ⌊(n−1)/2⌋ edge-disjoint cycles. This has been confirmed for some special classes, but the general case remains open. In a sequence of papers by Bienia and Meyniel (1986) [1], Dean [7], Bollobás Scott (1996) [2] it was analogously directed O(n) this paper, we show O(nlog⁡Δ) disjoint cycles, thus making pr...