Abstract：
:Pre-eclampsia is a major disorder of human pregnancy, which may have an immunological basis. It is a disease of two stages. The first stage concerns the relative failure of early trophoblast invasion and remodelling of the spiral arteries, leading to a poor blood supply to the placenta, exposing it to oxidative stress. The inadequate trophoblast invasion may result from decreased expression of human leukocyte antigen-G (HLA-G) leading to an abnormal interaction with decidual natural killer (NK) cells, which are believed to play a major role in these processes through the production of immunoregulatory cytokines and angiogenic factors. Recent evidence suggests that the interaction between trophoblast human leukocyte antigen-C (HLA-C) molecules and decidual NK cell receptors may be the point at which the apparent partner specificity of the disease originates. The second stage is the maternal syndrome, which is characterized by a generalized systemic inflammatory response involving both leukocytes and endothelium. The inflammatory stimulus is believed to come from the placenta. In pre-eclampsia, placental oxidative stress may lead to increased shedding of apoptotic and/or necrotic syncytiotrophoblast debris into the maternal circulation. There is evidence that such trophoblast debris interacts with maternal leukocytes and endothelial cells to stimulate the release of proinflammatory cytokines, which could then trigger the maternal disease.
journal_name
Reprod Biomed Onlinejournal_title
Reproductive biomedicine onlineauthors
Sargent IL,Borzychowski AM,Redman CWdoi
10.1016/s1472-6483(10)60659-1subject
Has Abstractpub_date
2006-11-01 00:00:00pages
680-6issue
5eissn
1472-6483issn
1472-6491pii
S1472-6483(10)60659-1journal_volume
13pub_type
杂志文章,评审abstract：:More than 17,000 intrauterine insemination (lUI) cycles were analysed retrospectively with respect to outcome according to differing aetiologies of infertility. The quantity and motility of spermatozoa in the final preparation used for insemination had a positive effect on the outcome, as classically observed in the p...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)60223-4
更新日期：2008-09-01 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：:This study tested in-vitro maturation (IVM) as a complementary strategy to improve the mature oocyte yield of breast cancer patients undergoing ovarian stimulation for fertility preservation. Secondary analysis of prospectively collected data is performed for 32 breast cancer patients undergoing oocyte or embryo cryop...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2010.01.012
更新日期：2010-05-01 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：:The anti-oestrogenic activity of clomiphene citrate (CC) on the cervical mucous and endometrium may be the reason for the relatively low pregnancy rates in CC induction cycles. Various follicular-phase supplements have been tried to improve cycle outcome in these patients. This study compared follicular-phase suppleme...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.rbmo.2009.06.007
更新日期：2009-10-01 00:00:00
abstract：:The effect of increasing donor body mass index (BMI) on clinical pregnancies was retrospectively analysed in a cohort of consecutive 2722 donor oocyte IVF cycles. The relationship between donor BMI and clinical pregnancies was assessed after adjusting for recipient BMI. Clinical pregnancy rates and live birth rates (L...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2017.07.019
更新日期：2017-12-01 00:00:00
abstract：:The aim of this retrospective study was to determine whether pituitary down-regulation after gonadotrophin-releasing hormone analogue (GnRHa) administration can be accurately predicted by transvaginal ultrasonographic measurement of endometrial thickness in the presence of menstruation. All cycles of an IVF/intracytop...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)61109-1
更新日期：2004-05-01 00:00:00
abstract：:Oocyte cryopreservation has long been the focus of unsuccessful efforts to perfect its clinical application. Lately, vitrification has been shown to provide high degrees of success by different research groups. This review attempts to address the efficiency of oocyte vitrification in clinical practice through an analy...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:This proceedings report presents the outcomes from an international Expert Meeting to establish a consensus on the recommended technical and operational requirements for air quality within modern assisted reproduction technology (ART) laboratories. Topics considered included design and construction of the facility, as...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2018.02.005
更新日期：2018-06-01 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：:In human embryos, blastomeres differentiate into trophectoderm (TE) cells and inner cell mass (ICM) cells of blastocysts. Although morphologically indistinguishable, blastomeres at early cleavage stages are likely to undergo changes on a molecular level that make them destined to become ICM or TE cells. While the tran...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)61618-5
更新日期：2002-09-01 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：:Intracytoplasmic sperm injection (ICSI) provides an excellent outcome in a consistent manner, and is therefore used worldwide as a routine procedure. Since its introduction, few modifications have been made to its methodology. Recently, a combination of ICSI with micro-hole drilling by laser (LA-ICSI) of the zona pell...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)62085-8
更新日期：2003-12-01 00:00:00
abstract：:Improved laboratory standards and better culture media have made extended culture to blastocyst stage a reality to identify embryos with maximum implantation potential. The strategy of extended culture has become more popular across the world at a time when regulatory bodies have emphasized the need to increase the up...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2015.09.016
更新日期：2016-02-01 00:00:00
abstract：:Tubulin is a protein constituent of cytoskeletal microtubules, closely related to sperm motility. However, the changes in tubulin distribution following capacitation and acrosome reaction are poorly understood. This study immunolocalized and quantified the expression of α-tubulin in fresh, capacitated and acrosome-rea...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2013.10.001
更新日期：2014-02-01 00:00:00
abstract：:The main adverse effect of IVF is the high multiple pregnancy rate resulting from the transfer of two or more embryos. The objective was to evaluate pregnancy rates in infertile women with a good prognosis who failed to conceive in a fresh elective single embryo transfer (eSET) and had a second cycle with elective dou...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2016.04.011
更新日期：2016-08-01 00:00:00
abstract：:The M2 haplotype of the annexin A5 gene is a well-recognized predisposition factor for recurrent spontaneous abortion (RSA). A recent publication by Nagirnaja et al. (2015) in PLoS One discusses the risk role of the M2 haplotype for RSA in cases compared with controls of North European extraction and arrives at a nega...
journal_title：Reproductive biomedicine online
pub_type： 评论,杂志文章
doi：10.1016/j.rbmo.2016.02.004
更新日期：2016-05-01 00:00:00
abstract：:The International Society for Mild Approaches in Assisted Reproduction (ISMAAR) is founded to promote a more physiological, less drug-oriented, lower risk, less expensive and more patient friendly approach to Assisted Reproduction embracing not only natural cycle treatment but also gentle stimulation protocols and in-...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)61043-7
更新日期：2007-05-01 00:00:00
abstract：:Endometriosis is more frequently diagnosed in patients with infertility than in a normal population. The goal of this paper is to give an overview of the clinical and fundamental evidence for a possible link between endometriosis and (recurrent) miscarriage or implantation failure after treatment with assisted reprodu...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,评审
doi：10.1016/s1472-6483(10)62016-0
更新日期：2006-07-01 00:00:00
abstract：:The ability of rabbit fibroblasts of different ages to be reprogrammed following nuclear transfer (NT) to aged recipient oocytes was evaluated. The rate of NT blastocysts reconstructed with presumptive G1 stage morula cells or fetal fibroblasts was significantly higher (41.5% and 51.4%) than was those of cloned embryo...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/s1472-6483(10)61912-8
更新日期：2002-01-01 00:00:00
abstract：RESEARCH QUESTION:What is the relationship between the vaginal microbiota profile at the time of embryo transfer and live birth rates in women undergoing IVF/intracytoplasmic sperm injection (ICSI) with donated oocytes? DESIGN:One hundred and fifty Caucasian women receiving donated oocytes were prospectively included ...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2018.12.019
更新日期：2019-06-01 00:00:00
abstract：RESEARCH QUESTION:Does the time interval between the last gonadotrophin-releasing hormone (GnRH) antagonist dose and the GnRH agonist trigger affect the efficacy of the trigger in IVF treatments? DESIGN:This retrospective cohort study involved 53 normogonadotrophic patients undergoing GnRH antagonist-based IVF cycles,...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2020.08.004
更新日期：2020-11-01 00:00:00
abstract：:Cervical mucus may cover the embryo transfer catheter during passage of the cervical canal, interfering with the correct placement of the embryo(s) into the uterine cavity. The effect of removal of cervical mucus prior to embryo transfer in IVF/ intracytoplasmic sperm injection (ICSI) on live birth rate was studied. T...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,随机对照试验
doi：10.1016/s1472-6483(10)60344-6
更新日期：2007-09-01 00:00:00
abstract：RESEARCH QUESTION:Multiple sclerosis is predominant in women during the childbearing years and, in case of problems with conceiving naturally, assisted reproductive technology (ART) becomes relevant. The efficacy of ART treatment in women with multiple sclerosis has not previously been studied. Our aim was to examine t...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2020.01.013
更新日期：2020-05-01 00:00:00
abstract：:Recent studies reveal that polycystic ovary syndrome (PCOS) might be associated with cardiovascular autonomic dysfunction, but with inconsistent results. The aim of this meta-analysis was to study whether women with PCOS have cardiovascular autonomic dysfunction. PubMed, Web of Science, Cochrane Library and SCOPUS wer...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.rbmo.2017.03.018
更新日期：2017-07-01 00:00:00
abstract：RESEARCH QUESTION:Can single-nucleotide polymorphisms (SNP) of genes related to progesterone synthesis predict the risk of premature serum progesterone elevation in women undergoing gonadotrophin-releasing hormone agonist protocols for ovarian stimulation? DESIGN:A total of 765 women were divided into high progesteron...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2019.12.013
更新日期：2020-03-01 00:00:00
abstract：:In 2012, the Czech Republic established the women's age limit for access to assisted reproduction techniques at age 49 years. In this paper, the acceptability of this age limit from the children's perspective in the Czech Republic is assessed. Although the necessity of balancing the interests of parents and children i...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2015.01.017
更新日期：2015-05-01 00:00:00
abstract：:Surgical treatment of ovarian endometriosis has been associated with damage to the ovarian tissue and premature ovarian failure in young patients. A modified surgical technique that combines cyst excision with ablation for the surgical treatment of ovarian endometriomas is presented, with the aim of reducing possible ...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2009.11.014
更新日期：2010-02-01 00:00:00
abstract：:Developmental toxicity caused by exposure to a mixture of environmental pollutants has become a major health concern. Human-made chemicals, including xenoestrogens, pesticides and heavy metals, as well as unhealthy lifestyle behaviours, mainly tobacco smoking, alcohol consumption and medical drug abuse, are major fact...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章,评审
doi：10.1016/j.rbmo.2014.03.002
更新日期：2014-07-01 00:00:00
abstract：:Fertility-preservation techniques for medical reasons are increasingly offered in national networks. Knowledge of the characteristics of counselled patients and techniques used are essential. The FertiPROTEKT network registry was analysed between 2007 and 2013, and included up to 85 university and non-university centr...
journal_title：Reproductive biomedicine online
pub_type： 杂志文章
doi：10.1016/j.rbmo.2015.07.013
更新日期：2015-11-01 00:00:00
