Monthly Archives: August 2010

BACKGROUND In 1971, Cambridge physiologist Robert Edwards and Oldham gynaecologist Patrick Steptoe applied to the UK Medical Research Council (MRC) for long-term support for a programme of scientific and clinical ‘Studies on Human Reproduction’. The MRC, then the major British … Continue reading →

Many who object to human embryonic stem cell (hESC) research because they believe it involves complicity in embryo destruction have welcomed induced pluripotent stem cell (iPSC) research as an ethical alternative. This opinion article aims to show that complicity arguments … Continue reading →

BACKGROUND Testicular peritubular cells form an ill-characterized cellular compartment of the human testis, which forms a border with Sertoli cells and spermatogonial stem cells (SSCs). A recently developed culture method has identified parts of the secretory repertoire of human testicular … Continue reading →

BACKGROUND TR-KIT, a truncated form of KIT (the KITL receptor), corresponding to the c-terminal half of the intracellular split tyrosine kinase domain, is expressed during the haploid stages of mouse spermatogenesis, and is one of the candidate sperm factors possibly … Continue reading →

BACKGROUND Idiopathic secondary recurrent miscarriage may be associated with an abnormal maternal immune response to subsequent pregnancies. Intravenous immunoglobulin (IVIG) has been studied in randomized controlled trials (RCTs) with conflicting results. Therefore, a definitive trial was proposed. METHODS We conducted … Continue reading →

BACKGROUND The recent introduction of virtual reality (VR) enables us to use all three dimensions in a three-dimensional (3D) image. The aim of this prospective study was to evaluate an innovative VR technique for automated 3D volume measurements of the … Continue reading →

BACKGROUND Embryo implantation in the uterus involves the trophoblast cells apposing and adhering to, then invading across the epithelium lining of the endometrium. However, ethical concerns regarding experimentation with primary human tissue during this period of life necessitates creation of … Continue reading →

BACKGROUND The mononuclear villous cytotrophoblast (CTB) differentiates and fuses to the multinucleated syncytiotrophoblast (STB), which produces hCG and progesterone. cAMP-mediated intracellular pathways are involved in the process of endocrine differentiation and fusion (syncytialization). The exchange protein directly activated by cAMP … Continue reading →

BACKGROUND An efficient oocyte cryopreservation method is mandatory to establish a successful egg-banking programme. Although there are increasing reports showing good clinical outcomes after oocyte cryopreservation, there is still a lack of large controlled studies evaluating the effectiveness of oocyte … Continue reading →

BACKGROUND Adiponectin, a pleiotropic hormone secreted from adipose tissue, can mediate some negative effects of obesity on female health, and can participate in the impaired reproductive performance of obese women. Using a mouse model, we investigated expression of adiponectin receptors … Continue reading →

BACKGROUND Current methods of hormonal emergency contraception (EC) are ineffective in preventing follicular rupture when administered in the advanced pre-ovulatory phase. This study was designed to determine the capacity of ulipristal acetate (UPA), a selective progesterone receptor modulator developed for … Continue reading →

BACKGROUND Submucous fibroids are common benign tumours responsible for menorrhagia, subfertility and miscarriage. They can be readily removed by hysteroscopic transcervical resection of myoma (TCRM). To facilitate resection, pre-operative GnRH analogues have been suggested, but the value of this treatment … Continue reading →

BACKGROUND The aim of the present study was to evaluate the effect of gonadotrophin-releasing hormone agonist (GnRH-a), which is widely used in the medical treatment of symptomatic myomas, on the rate of endometrial cell apoptosis in cultures from women with … Continue reading →

BACKGROUND Adnexal torsion (AT) is difficult to diagnose and requires immediate surgery. The aim of this study was to develop a simple score for assisting in the pre-operative diagnosis of AT in women with acute pelvic pain. METHODS Using data … Continue reading →

BACKGROUND There are different funding arrangements for fertility treatments between New Zealand (NZ) and Australia. In NZ, there are two options for patients accessing treatment: either meeting specified criteria for age, no smoking and BMI for publicly funding or funding … Continue reading →

BACKGROUND Ovarian stimulation regimens for in vitro fertilization seem to have a deleterious effect on oocyte quality and embryo aneuploidy in a dose-dependent manner. This study aims to test the influence of gonadotrophin doses on embryo aneuploidy rates. METHODS A … Continue reading →