Abstract：
:Time-lapse analysis of tripronucleated zygotes obtained in ICSI cycles showed that 75.4% cleaved into embryos. These embryos subsequently demonstrated slower developmental kinetics than normally fertilized embryos.
journal_name
Reprod Biomed Onlinejournal_title
Reproductive biomedicine onlineauthors
Lammers J,Splingart C,Barrière P,Fréour Tdoi
10.1016/j.rbmo.2014.01.009subject
Has Abstractpub_date
2014-05-01 00:00:00pages
658-60issue
5eissn
1472-6483issn
1472-6491pii
S1472-6483(14)00061-3journal_volume
28pub_type
杂志文章abstract：RESEARCH QUESTION:The prevalence of infertility in couples actively trying to conceive is 25%. What is the consultation-seeking behaviour, diagnosis and related treatment in infertile couples across China? DESIGN:Large cross-sectional population-based study in 2010-2011, in which 25,270 couples from eight provinces/mu...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2018.11.034
更新日期：2019-06-01 00:00:00
abstract：:There are many arguments from many sides, which purport to give reasons for limiting access to reproductive technologies and to gene-based reproductive procedures. There is one reason to reject them all, and that is that they do not point to dangers or harms of sufficient seriousness, probability or proximity to justi...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)62197-9
更新日期：2005-03-01 00:00:00
abstract：:Clinicians who treat unsuccessful couples despite repeated transfers of good quality embryos face a challenge. Among the various strategies that have been described, embryo transfer at the blastocyst stage has been postulated to improve implantation. A prospective non-randomized analysis was performed in 276 IVF patie...
journal_title：Reproductive biomedicine online
pub_type： 临床试验,杂志文章
doi：10.1016/s1472-6483(10)61773-7
更新日期：2004-12-01 00:00:00
abstract：:Glutathione S-transferases are a family of multifunctional proteins involved in intracellular transport processes and drug detoxication. In rats, these enzymes are dimeric proteins, and exist as cytosolic and microsomal proteins. The affinity purified rat testicular glutathione S-transferases are comprised of four sub...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)60499-3
更新日期：2004-01-01 00:00:00
abstract：:Different gonadotrophin preparations derived from human urine or manufactured by recombinant technology are currently used in clinical practice for the treatment of infertility. It has been widely assumed that gonadotrophin products manufactured by recombinant technology have better batch-to-batch consistency compared...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)60819-x
更新日期：2005-04-01 00:00:00
abstract：:The aim of this study was to identify predictors of fertilization rate (FR) and embryo quality (EQ) in 126 donor women who underwent 160 intracytoplasmic sperm injection (ICSI) cycles. Main outcome measures were oocyte dysmorphisms (OD) [perivitelline space (normal/large), perivitelline debris (no/yes), oocyte shape (...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)60762-6
更新日期：2007-01-01 00:00:00
abstract：:In medicine the changes in therapies are the evidence of the progress in knowledge. But many examples concerning the treatment of early spontaneous abortion, late abortion, menopause, contraception and infertility show that gynaecologists and obstetricians change their treatments just as fashion designers change their...
journal_title：Reproductive biomedicine online
pub_type： 历史文章,杂志文章
doi：10.1016/s1472-6483(10)60903-0
更新日期：2007-04-01 00:00:00
abstract：:The non-classical major histocompatibility complex (MHC) class Ib antigens, termed HLA-G and HLA-E, have been associated with fetal maternal tolerance. The role of HLA-G in the preimplantation embryo remains unclear although immunoprotection, adhesion and cell signalling mechanisms have been suggested. Unlike HLA-G, H...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2009.11.008
更新日期：2010-02-01 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：RESEARCH QUESTION:Can serum oestradiol concentrations on the day of progesterone initiation predict live birth rates in single, autologous vitrified-warmed blastocyst transfers following artificial endometrial preparation? DESIGN:This retrospective study included the first transfers of 468 patients with unexplained or...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2019.08.009
更新日期：2019-12-01 00:00:00
abstract：:The use of donor sperm is increasing, yet limited information is available about the health and development of children conceived from donor sperm. This retrospective descriptive study aimed to assess health and development in a cohort of school-aged children who were conceived using donor sperm. Participants included...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2017.06.012
更新日期：2017-10-01 00:00:00
abstract：:The relationship between endogenous LH concentrations and ongoing pregnancy rates among normogonadotrophic patients undergoing ovarian stimulation in a gonadotrophin-releasing hormone antagonist protocol were examined. In the Engage trial, 1506 patients received corifollitropin alfa (150 μg) or daily recombinant FSH (...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.rbmo.2011.06.015
更新日期：2011-10-01 00:00:00
abstract：:This study presents the world’s largest series of over 20,000 oocytes tested for aneuploidies, involving chromosomes 13,16, 18, 21 and 22, providing the data on the rates and types of aneuploidies and their origin. Almost every second oocyte (46.8%) is abnormal, with predominance of extra chromatid errors predicting p...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,评审
doi：10.1016/j.rbmo.2010.08.014
更新日期：2011-01-01 00:00:00
abstract：:To assess the impact of endometriosis on obstetric outcomes and to determine whether the severity, location and surgical treatment of the disease before the pregnancy had an impact on the prevalence of these disorders, a monocentric, case-control study was performed. In total, 113 pregnancies obtained by assisted repr...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2016.03.005
更新日期：2016-06-01 00:00:00
abstract：:This retrospective cohort study observed the live birth rates as well as cumulative live birth rates in women with poor ovarian response (POR) undergoing IVF-embryo transfer treatment, stratified for age and cycle number. Four hundred and one patients with POR diagnosed according to the Bologna criteria were enrolled ...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2016.02.013
更新日期：2016-05-01 00:00:00
abstract：:This retrospective cohort study of 2051 consecutive fresh non-donor intracytoplasmic sperm injection (ICSI) cycles investigated whether time from oocyte retrieval to denudation, precisely measured and recorded by an operator-independent automated radiofrequency-based system, affected cycle outcome. ICSI cycles were di...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2018.03.014
更新日期：2018-07-01 00:00:00
abstract：RESEARCH QUESTION:What is the association between hyperhomocysteinaemia (HHCY), metabolic syndrome, and reproductive outcomes among women with polycystic ovary syndrome (PCOS). DESIGN:A secondary analysis of PCOSAct with 21 sites in China. A total of 1000 women with PCOS were enrolled; 936 women with baseline homocyst...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.rbmo.2018.12.046
更新日期：2019-06-01 00:00:00
abstract：:Spermatogenesis is a critical process for maintaining male fertility. Sustained spermatogonial stem cell self-renewal and differentiation ensures constant spermatogenesis, and several signalling pathways regulate this process. An increasing number of studies have suggested that the mammalian target of rapamycin (mTOR)...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2015.11.007
更新日期：2016-02-01 00:00:00
abstract：:Advertising is a commonly used means of recruiting an egg donor within Australia. The aim of this study was to explore the experiences and outcomes of people's attempts to recruit an egg donor through advertising in a printed publication, Melbourne's Child. Individuals and couples who placed a new advertisement betwee...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2011.03.009
更新日期：2011-06-01 00:00:00
abstract：:The aim of this meta-analysis was to compare the efficacy of gonadotrophin antagonist (GnRH-ant) versus GnRH agonist (GnRHa) as coadjuvant therapy for ovarian stimulation in poor ovarian responders in IVF/intracytoplasmic sperm injection cycles. Search strategies included on-line surveys of databases such as MEDLINE ,...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,meta分析
doi：10.1016/s1472-6483(10)60651-7
更新日期：2006-11-01 00:00:00
abstract：:In spite of several past attempts at defining the point at which conception can be considered completed, resulting in the formation of an embryo, the existing definitions are still contradictory. In the absence of clear terminology, the application of laws aimed at the protection of early human life may have inadequat...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)62103-7
更新日期：2004-07-01 00:00:00
abstract：:Testicular needle aspiration has been proposed as a simple alternative to open biopsy for the diagnosis and treatment of azoospermia. This study describes a new modification of needle aspiration biopsy using an ordinary intravenous catheter to retrieve testicular spermatozoa from patients with obstructive azoospermia,...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)62117-7
更新日期：2004-07-01 00:00:00
abstract：:Active immunization of proven fertile adult male bonnet monkeys (Macaca radiata) with phage-expressed follicle-stimulating hormone receptor (FSHR)-specific peptides from the extracellular domain resulted in a progressive drop in sperm count with all animals becoming azoospermic by day 100. However, serum testosterone ...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)60921-2
更新日期：2004-04-01 00:00:00
abstract：:Laparotomic myomectomy is often the only realistic solution for symptomatic women with multiple or large myomas who wish to retain their fertility. The aim of this study was to document the rate of uterine synechiae and their associated risk factors after laparotomic myomectomy. This prospective observational study to...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2018.01.010
更新日期：2018-04-01 00:00:00
abstract：:Artificial oocyte activation using Ca(2+)ionophores or similar compounds is a widely applied technique in IVF laboratories. This is all the more interesting as most of the agents aiming for intracellular Ca(2+) increase do not result in physiological Ca(2+) oscillations but much rather cause a single Ca(2+) transient....
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2015.12.004
更新日期：2016-03-01 00:00:00
abstract：:Sperm DNA damage is a useful biomarker for male infertility diagnosis and prediction of assisted reproduction outcomes. It is associated with reduced fertilization rates, embryo quality and pregnancy rates, and higher rates of spontaneous miscarriage and childhood diseases. This review provides a synopsis of the most ...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,评审
doi：10.1016/j.rbmo.2013.06.014
更新日期：2013-10-01 00:00:00
abstract：:Polycystic ovary syndrome (PCOS) affects 5-10% of women of reproductive age and is the most common cause of anovulatory infertility. The treatment approaches to ovulation induction vary in efficacy, treatment duration and patient friendliness. The aim was to determine the most efficient, evidence-based method to achie...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,评审
doi：10.1016/j.rbmo.2016.03.006
更新日期：2016-06-01 00:00:00
abstract：:The aim of this descriptive study was to evaluate the attitudes and knowledge of IVF staff towards oocyte donation (OD) programme. A total of 163 individuals (19% men and 81% women) were requested to fill out a two-part questionnaire. Part 1 of the questionnaire contained general demographic information: 62% of the pa...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,多中心研究
doi：10.1016/s1472-6483(10)60333-1
更新日期：2008-01-01 00:00:00
abstract：:The 20th century witnessed the steady development of knowledge about reproductive physiology and endocrinology in animals and humans. These advances led to the identification of higher centres governing the ovary and its follicles. Effects of X-rays on the head and other agents, or excision of the pituitary gland, led...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,评审
doi：10.1016/s1472-6483(12)60006-6
更新日期：2002-01-01 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
