Abstract:
:The possible relationship between endogenous LH concentrations and clinical outcome was evaluated in 750 patients treated with a standardized gonadotrophin-releasing hormone (GnRH) antagonist and recombinant FSH (rFSH)-only protocol. Serum LH concentrations were measured during stimulation by a central laboratory and patients were stratified into quantiles of
journal_name
Reprod Biomed Onlinejournal_title
Reproductive biomedicine onlineauthors
Doody K,Devroey P,Gordon K,Witjes H,Mannaerts Bdoi
10.1016/j.rbmo.2009.12.019subject
Has Abstractpub_date
2010-04-01 00:00:00pages
565-7issue
4eissn
1472-6483issn
1472-6491pii
S1472-6483(09)00303-4journal_volume
20pub_type
杂志文章,随机对照试验abstract::This retrospective study investigated whether mid-luteal serum progesterone concentrations are associated with live birth rates in women with WHO group II anovulatory infertility undergoing ovulation induction. Data were from women (n=335) stimulated with gonadotrophins using a low-dose step-up protocol, of which wome...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2011.01.006
更新日期:2011-05-01 00:00:00
abstract:RESEARCH QUESTION:Does mode of conception influence placental volume and other first-trimester outcomes? DESIGN:This retrospective single-centre case-control study led in Dijon University Hospital included 252 singleton pregnancies (84 IVF with either fresh embryo transfer or frozen-thawed embryo transfer [FET] and 16...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2018.12.023
更新日期:2019-04-01 00:00:00
abstract::This is the first report of an intrauterine pregnancy following timed coitus, resulting from transperitoneal sperm and/or oocyte migration as the oocyte originated from an ectopic (undescended) ovary. The patient was treated in the infertility clinic after a history of primary infertility for 2 years. Diagnosis of a m...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)61738-5
更新日期:2003-07-01 00:00:00
abstract::Poor ovarian response in IVF cycles is associated with poor pregnancy rates. Expected poor responders may represent the worst prognostic group. Data were used from 222 patients starting the first of three IVF treatment cycles. The predictability of ongoing pregnancy after three cycles was analysed using survival analy...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)60323-9
更新日期:2008-11-01 00:00:00
abstract::Polycystic ovary syndrome (PCOS) is associated with increased risk of impaired glucose tolerance and type 2 diabetes. PCOS has been considered as a major risk factor for the development of diabetes, and screening of women with PCOS for glucose intolerance is suggested. Detection of glucose intolerance in PCOS is best ...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章,评审
doi:10.1016/s1472-6483(10)61645-8
更新日期:2004-06-01 00:00:00
abstract::Anti-Müllerian hormone (AMH) has emerged as an important marker of ovarian reserve. Its variation throughout the cycle, however, may still be a matter of debate. The objective of this study was to re-evaluate the intra-cycle fluctuations of AMH in individuals in a prospective clinical study with focus on the age-relat...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2012.02.023
更新日期:2012-06-01 00:00:00
abstract::To investigate the development of follicles and incidence of apoptosis in vitrified cultured mouse ovaries in the presence and absence of Kit ligand, 1-week-old mouse ovaries were cultured in the presence or absence of Kit ligand for 7 days. Development and function of ovarian follicles was evaluated by histology and ...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2015.01.009
更新日期:2015-05-01 00:00:00
abstract::The elucidation of the metabolic requirements of human embryos in vivo or in vitro remains, despite being intensively investigated, a work in progress. The adoption of extended embryo culture to the blastocyst stage during the last decade has entailed new challenges. With the increased attention to culture media formu...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2010.08.003
更新日期:2010-12-01 00:00:00
abstract::The mammalian oocyte is especially sensitive to cryopreservation. Because of its size and physiology, it can easily undergo cell death or sub-lethal damage as a consequence of intracellular ice formation, increase in the concentration of solutes and other undesired effects during the conversion of extracellular water ...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章,评审
doi:10.1016/s1472-6483(10)60687-6
更新日期:2007-07-01 00:00:00
abstract::Granulosa cells (GCs) play a major role in folliculogenesis and are crucial for oocyte maturation and growth. In these cells, the mTOR/AKT signalling pathway regulates early folliculogenesis by maintaining the dormancy of primordial follicles, while FSH induces their further differentiation and maturation. Because cha...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2017.07.016
更新日期:2017-11-01 00:00:00
abstract::Older women comprise an increasing portion of patients entering assisted reproduction programmes. This study is a retrospective summary of the files of all patients aged 40 years and older at advent of IVF, between 1995 and 2004, in the authors' centre. In all, 381 women underwent 1217 initiated treatment cycles. Embr...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)60878-4
更新日期:2007-03-01 00:00:00
abstract::As a member of the homeobox (HOX) gene family, HOXA11 is expressed in the primordia of lower uterus and cervix during fetal life and is essential for endometrial development and embryo implantation in the adults. The aim of the present study was to investigate whether mutations in HOXA11 contribute to Müllerian duct a...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2014.01.018
更新日期:2014-06-01 00:00:00
abstract::Meiotic spindles tether the chromosomes of oocytes and have been found to be structurally abnormal in older women. Conventional methods to image the meiotic spindle, such as immunostaining or transmission electron microscopy, require prior fixation, so they cannot be used clinically, and their utility in developmental...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章,评审
doi:10.1016/s1472-6483(10)61724-5
更新日期:2003-07-01 00:00:00
abstract:RESEARCH QUESTION:Fat accumulation is present in most post-menopausal women, but the underlying mechanism remains unclear. Aquaporin 7 (AQP7) is the most important glycerol channel facilitating glycerol efflux in adipocytes. High circulating FSH in post-menopausal women may play an independent role in regulation of the...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2020.08.008
更新日期:2020-12-01 00:00:00
abstract::Human cloning, organ cloning and tissue cloning are various types of cloning that occur at different levels with different methodologies. According to three standards of terminology for an embryo (fertilization through germ cells, development in the uterus and having the potential to produce a human life), tissue clon...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)61292-8
更新日期:2005-07-01 00:00:00
abstract::Arrest of proliferation is one of the prerequisites for differentiation of cytotrophoblasts into syncytiotrophoblasts, and thus during differentiation telomerase activity, as well as human telomerase reverse transcriptase (hTERT) expression, is down-regulated. Considering this, it is of interest to investigate whether...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)60035-1
更新日期:2009-06-01 00:00:00
abstract::The dramatic increase in the incidence of high order multiple pregnancies that has occurred since the mid-1970s is due to three main factors: increasing female age at conception; increasing use of ovulation induction agents and the introduction of sophisticated assisted reproduction techniques. High order multiple pre...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)61854-8
更新日期:2003-04-01 00:00:00
abstract::The aim of this prospective, randomized clinical trial (RCT) was to evaluate whether the supplemental protein concentration in embryo transfer (ET) medium affects the clinical outcomes in IVF-ET. A total of 750 patients undergoing IVF-ET who met the inclusion criteria were randomly divided into three groups, according...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.rbmo.2015.10.004
更新日期:2016-01-01 00:00:00
abstract::Preimplantation genetic screening for aneuploidy continues to excite disagreement, discussion and confusion in the field of reproductive medicine. This commentary provides a contribution to the ongoing debate. ...
journal_title:Reproductive biomedicine online
pub_type: 评论,杂志文章
doi:10.1016/j.rbmo.2018.06.018
更新日期:2018-08-01 00:00:00
abstract:RESEARCH QUESTION:We recently reported that blocking of placental aquaporins (AQP) abrogates the apoptotic response of the trophoblast. As trophoblast apoptosis is exacerbated in pre-eclampsia, we hypothesized that changes in AQP in these placentae may trigger programmed cell death. We analysed AQP4 expression in pre-e...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2018.08.015
更新日期:2018-11-01 00:00:00
abstract::The Preimplantation Genetic Diagnosis International Society (PGDIS) was organized in October 2002, with the purpose of encouraging and co-ordinating research, education and training in this multidisciplinary field, requiring a close collaboration of obstetricians, fertility specialists, embryologists and human genetic...
journal_title:Reproductive biomedicine online
pub_type: 指南,杂志文章
doi:10.1016/s1472-6483(10)60567-6
更新日期:2008-01-01 00:00:00
abstract::The aim of this study was to assess the performance of first-trimester combined screening when replacing the chronological maternal age by Anti-Müllerian hormone (AMH) and antral follicle count (AFC)-derived ovarian ages, as the background risk in trisomy risk estimation. A total of 639 pregnant women who completed fi...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2016.07.006
更新日期:2016-10-01 00:00:00
abstract::The introduction to this review discusses briefly why immunology, perceived as difficult by assisted reproduction technology clinicians, need nevertheless be envisaged as a central actor in the reproduction process, and how the maternal immune system, initially perceived as a threat to the fetoplacental unit, is in fa...
journal_title:Reproductive biomedicine online
pub_type:
doi:10.1016/s1472-6483(10)60572-x
更新日期:2008-02-01 00:00:00
abstract::Participation in external quality control (EQC) programmes is recommended by various scientific societies. Results from an EQC programme for embryology laboratories are presented. This 5-year programme consisted of the annual delivery of (i) materials to test toxicity and (ii) a DVD/CD-ROM with images of zygotes and e...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2009.09.033
更新日期:2010-01-01 00:00:00
abstract::A cost analysis covering direct healthcare costs relating to IVF freeze-all policy was conducted. Normal- and high- responder patients treated with a freeze-all policy (n = 63) compared with fresh transfer IVF (n = 189) matched by age, body mass index, duration and cause of infertility, predictive factors for IVF (num...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2016.09.008
更新日期:2017-01-01 00:00:00
abstract::Regenerative medical therapy has been expected to compensate for the therapeutic disadvantages of reconstructive surgery and organ transplantation, as well as create a new therapeutic strategy. The objective of regenerative medical therapy is to induce the regeneration and repair of defective tissues based on the natu...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章,评审
doi:10.1016/s1472-6483(10)60558-5
更新日期:2008-01-01 00:00:00
abstract::The objective of this study was to investigate whether a change in assisted hatching technique from partial opening to total removal of the zona pellucida improved the outcome of vitrified blastocyst transfer. This was a preliminary observational study conducted from November 2003 to April 2006. Partial opening using ...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)60694-3
更新日期:2007-07-01 00:00:00
abstract::The aim of this study was to determine the correlation between three-dimensional power Doppler sonography (3D-PDS) of the (sub)endometrium and concentrations of angiogenic cytokines in patients attending an IVF programme. A total of 42 patients was included in a prospective, non-randomized clinical study. 3D-PDS of th...
journal_title:Reproductive biomedicine online
pub_type: 临床试验,杂志文章
doi:10.1016/s1472-6483(10)60202-7
更新日期:2008-08-01 00:00:00
abstract::The effect of translocations on embryo development was evaluated and results were compared in terms of embryo development with those of embryos obtained from standard intracytoplasmic sperm injection (ICSI) cycles. In 23 translocation carriers with 34 cycles, fertilization, pronuclear morphology scoring (PMS), develop...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/s1472-6483(10)62073-1
更新日期:2003-11-01 00:00:00
abstract::This study aimed to investigate how hyperandrogenism affects early folliculogenesis. Hyperandrogenism was induced in prepuberal female BALB/c mice by daily s.c. injection of dehydroepiandrosterone (60 mg/kg body weight in 0.1 ml sesame oil) for 10 consecutive days. Although hyperandrogenism increased the growth rate o...
journal_title:Reproductive biomedicine online
pub_type: 杂志文章
doi:10.1016/j.rbmo.2010.02.012
更新日期:2010-06-01 00:00:00