Reference gene selection for real-time quantitative PCR analysis on ovarian cryopreservation by vitrification in mice.

abstract：PURPOSE:We previously reported associations between trace concentrations of Hg, Cd and Pb in blood and urine and reproductive outcomes for women undergoing in-vitro fertilization (IVF). Here we assess measurements in single follicular fluid (FF) specimens from 46 women as a presumably more relevant marker of dose for r...

journal_title：Journal of assisted reproduction and genetics

authors： Bloom MS,Kim K,Kruger PC,Parsons PJ,Arnason JG,Steuerwald AJ,Fujimoto VY

更新日期：2012-12-01 00:00:00

abstract：PURPOSE:Our purpose was to assess if periovulatory serum progesterone is reflective of ovarian responsiveness in controlled ovarian hyperstimulation (COH). METHODS:One-hundred forty-two in vitro fertilization-embryo transfer cycles in women using GnRH-a suppression and human menopausal gonadotropin (hMG) stimulation w...

journal_title：Journal of assisted reproduction and genetics

authors： Lindheim SR,Cohen MA,Chang PL,Sauer MV

更新日期：1999-05-01 00:00:00

abstract：PURPOSE:Previous studies reported that patients with endometriosis had excess nitric oxide (NO) in the reproductive tract and poor embryo development in IVF cycles. This study aims to elucidate the effects of NO on early embryo development. METHODS:Zygotes from superovulated B6CBF1 mice were cultured to blastocysts in...

journal_title：Journal of assisted reproduction and genetics

authors： Lee TH,Lee MS,Huang CC,Tsao HM,Lin PM,Ho HN,Shew JY,Yang YS

更新日期：2013-08-01 00:00:00

abstract：PURPOSE:To investigate the impact of late follicular phase serum estradiol (E2) levels on implantation and pregnancy outcomes of cleavage stage cryopreserved/thawed embryos transferred in programmed cycles with exogenous hormonal replacement. METHODS:Retrospective cohort analysis of IVF patients with transfer of cryop...

journal_title：Journal of assisted reproduction and genetics

authors： Bocca S,Real EB,Lynch S,Stadtmauer L,Beydoun H,Mayer J,Oehninger S

更新日期：2015-03-01 00:00:00

abstract：PURPOSE:Our purpose was to study aneuploidy frequencies of chromosomes 1, 4, 6, 7, 14, 15, 17, 18, and 22 in cleavage-stage embryos. These frequencies were compared to spontaneous abortion data to determine differences in survival rate of their aneuploidies. METHODS:One hundred ninety-four embryos were analyzed with m...

journal_title：Journal of assisted reproduction and genetics

authors： Bahçe M,Cohen J,Munné S

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND:Polycystic ovary syndrome (PCOS) is a common complex genetic endocrinopathy. It has high heritability, and twin studies indicate that it is a complex polygenic disorder. Searching for major genes of PCOS is crucial to clarify its molecular pathogenesis. A previous genome-wide association study in Chinese wom...

journal_title：Journal of assisted reproduction and genetics

authors： Fu L,Zhang Z,Zhang A,Xu J,Huang X,Zheng Q,Cao Y,Wang L,Du J

更新日期：2013-06-01 00:00:00

abstract：PURPOSE:In the present study, we investigated the benefits of highly purified FSH (H.P. FSH) in comparison with human menopausal gonadotrophin (hMG) in IVF patients aged 37-41 years. METHODS:Twenty patients experienced within a period of four months both preparations in subsequent cycles through a prospective randomiz...

journal_title：Journal of assisted reproduction and genetics

authors： Bassil S,Wyns C,Donnez J

更新日期：2000-02-01 00:00:00

abstract：PURPOSE:Matrix metalloproteinases, MMP2 and MMP9, are found to have an important role during ovulation and pregnancy because of their capacity to degrade components of the extracellular matrix (ECM) thereby facilitating cell migration and angiogenesis. In this respect, the aim of the present study was to evaluate the a...

journal_title：Journal of assisted reproduction and genetics

authors： Ramu D,Venkatesan V,Paul SFD,Koshy T

更新日期：2017-07-01 00:00:00

abstract：PURPOSE:There is no consensus yet in the literature on an optimal luteinizing hormone (LH) level for human chorionic gonadotrophin (hCG) trigger timing in patients undergoing frozen-thawed embryo transfer (FET) with modified natural cycles (mNC). The objective of our study was to compare the clinical results of hCG tri...

journal_title：Journal of assisted reproduction and genetics

authors： Kahraman S,Sahin Y

更新日期：2020-12-01 00:00:00

abstract：PURPOSE:To compare reproductive outcomes following conventional in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) in poor responders fulfilling the Bologna criteria, with a single oocyte retrieved. METHODS:The present retrospective study included 243 Bologna poor responders with a single oocyte ...

journal_title：Journal of assisted reproduction and genetics

authors： Sfontouris IA,Kolibianakis EM,Lainas GT,Navaratnarajah R,Tarlatzis BC,Lainas TG

更新日期：2015-05-01 00:00:00

abstract：PURPOSE:Anti-Müllerian hormone (AMH) is used as a marker for ovarian reserve. Since 2011, the standard test for AMH has been the Beckman Coulter Generation (Gen) II assay. However, in July 2013, the protocol was revised due to falsely low readings. The aim of this study was to compare AMH levels measured with the origi...

journal_title：Journal of assisted reproduction and genetics

authors： Bonifacio M,Bradley CK,Karia S,Livingstone M,Bowman MC,McArthur SJ

更新日期：2015-11-01 00:00:00

abstract：PURPOSE:To evaluate the association between serum progesterone (P) levels on the day of embryo transfer (ET) and pregnancy rates in fresh donor IVF/ICSI cycles. METHODS:Fresh donor cycles with day 3 ET from 10/2007 to 8/2012 were included (n = 229). Most cycles (93 %) were programmed with a gonadotropin releasing horm...

journal_title：Journal of assisted reproduction and genetics

authors： Brady PC,Kaser DJ,Ginsburg ES,Ashby RK,Missmer SA,Correia KF,Racowsky C

更新日期：2014-05-01 00:00:00

abstract：PURPOSE:Surrogacy remains the only option for having a biologic child for a unique population of women with severe medical conditions. However, no study has looked at surrogacy outcome as a result of the type of ovarian stimulation of the intended mother [controlled ovarian stimulation (COH), modified natural cycle (MN...

journal_title：Journal of assisted reproduction and genetics

authors： Machtinger R,Duvdevani NR,Lebovitz O,Dor J,Hourvitz A,Orvieto R

更新日期：2017-04-01 00:00:00

abstract：PURPOSE:Our purpose was to test whether age-related changes in antral follicle counts can predict the pregnancy outcome in the early follicular phase of a controlled ovarian hyperstimulation/intrauterine insemination (COH/IUI) program. METHODS:A selected group of 107 women (36 healthy women requesting child sex presel...

journal_title：Journal of assisted reproduction and genetics

authors： Chang MY,Chiang CH,Chiu TH,Hsieh TT,Soong YK

更新日期：1998-01-01 00:00:00

abstract：PURPOSE:This study was performed to evaluate whether a lower dose (0.2 mg) of cetrorelix would prevent premature LH surge in patients undergoing controlled ovarian hyperstimulation. METHODS:Controlled ovarian hyperstimulation was carried out in 45 patients, starting on menstrual cycle day 3 with recombinant FSH (r-FSH...

journal_title：Journal of assisted reproduction and genetics

authors： Chen HJ,Lin YH,Hsieh BC,Seow KM,Hwang JL,Tzeng CR

更新日期：2006-06-01 00:00:00

abstract：PURPOSE:The association between apolipoprotein E (ApoE) gene polymorphism and the risk of recurrent pregnancy loss (RPL) remains controversial. The present meta-analysis was performed to derive a precise estimate of the relationship. METHOD(S):We searched the PubMed, Embase, and Web of Science data- bases for studies ...

journal_title：Journal of assisted reproduction and genetics

authors： Meng HX,Qi MG,Yi YY,Liu YP

更新日期：2013-12-01 00:00:00

abstract：PURPOSE:Our purpose was to compare the diagnostic efficacy of laparoscopy between primary and secondary infertility and to define a subgroup in which the positive findings are low. METHODS:A retrospective review of the cases of 206 infertile women who underwent laparoscopy was conducted. RESULTS:Eighty-two (39.8%) pa...

journal_title：Journal of assisted reproduction and genetics

authors： Hovav Y,Hornstein E,Almagor M,Yaffe C

更新日期：1998-10-01 00:00:00

abstract：PURPOSE:Human reproduction is an inefficient process. There is a high rate of loss of early pregnancies, often before the mother (or physician) knows she is pregnant. Genetic abnormalities can explain much of the wastage, but can it explain all of the failures? As embryos bear paternal and embryonic antigens foreign to...

journal_title：Journal of assisted reproduction and genetics

authors： Clark DA

更新日期：2003-02-01 00:00:00

abstract：PURPOSE:Endometrial thickness is important for implantation. Little data addresses the etiology of persistently thin endometrium. We present a patient cohort in order to define common features and draw conclusions. METHODS:Thirteen out of 1,405 IVF patients repeatedly had thin unresponsive endometrium (<7 mm). Age, hi...

journal_title：Journal of assisted reproduction and genetics

authors： Shufaro Y,Simon A,Laufer N,Fatum M

更新日期：2008-08-01 00:00:00

abstract：:The most common reason for in vitro fertilization (IVF) cycle cancelation is a lack of quality gametes available for intracytoplasmic sperm injection (ICSI). Here we present the successful fertility treatment of the couple affected by obstructive azoospermia combined with suboptimal response to controlled ovarian stim...

journal_title：Journal of assisted reproduction and genetics

authors： Holubcová Z,Otevřel P,Koudelka M,Kloudová S

更新日期：2021-01-20 00:00:00

abstract：PROBLEM:Maternal stress perception is frequently alleged as a cause of infertility, miscarriages, late pregnancy complications or impaired fetal development. The purpose of the present review is to critically assess the biological and epidemiological evidence that considers the plausibility of a stress link to human re...

journal_title：Journal of assisted reproduction and genetics

authors： Nakamura K,Sheps S,Arck PC

更新日期：2008-02-01 00:00:00

abstract：PURPOSE:To investigate the difference of in vitro and in vivo grown oocytes, we compared maturation, fertilization, development, and maternal gene expression from both in vitro and in vivo grown mouse oocytes. METHODS:The preantral follicles isolated from 12-day-old mice were cultured on Transwell-COL membrane inserts...

journal_title：Journal of assisted reproduction and genetics

authors： Kim DH,Ko DS,Lee HC,Lee HJ,Park WI,Kim SS,Park JK,Yang BC,Park SB,Chang WK,Lee HT

更新日期：2004-07-01 00:00:00

abstract：PURPOSE:Apart from freezing/thawing related cryodamage, several additional factors have been identified as major players in the reduction of success rates after frozen embryo transfers. The post-thaw culture is particularly relevant as it may amplify environmental influences over a stressed embryo. In the present study...

journal_title：Journal of assisted reproduction and genetics

authors： Rato ML,Gouveia-Oliveira A,Plancha CE

更新日期：2012-08-01 00:00:00

abstract：OBJECTIVE:The study aimed to investigate the impact of the peak E2 level during controlled ovarian hyperstimulation (COS) on the cumulative live birth rate (cLBR) in non-PCOS women with normal ovarian reserve. MATERIALS AND METHODS:Women between 20 and 39 years were included. Donor cycles and patients who never experi...

journal_title：Journal of assisted reproduction and genetics

authors： Zhang W,Tian Y,Xie D,Miao Y,Liu J,Wang X

更新日期：2019-11-01 00:00:00

abstract：PURPOSE:In the present study, fertilization and developmental potential of mouse oocytes matured in different conditions were tested. The efficiency of in vitro fertilization (IVF), pre-implantation development and some important aspects of cytokinesis during early cleavages are discussed. METHODS:In vivo matured (IVO...

journal_title：Journal of assisted reproduction and genetics

authors： Sanfins A,Plancha CE,Albertini DF

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:To review the history of experimental embryo culture and how culture media that permitted complete preimplantation development in vitro were first discovered, and the physiological insights gained. METHODS:This article reviews the history of in vitro mammalian embryo culture, in particular the efforts that led...

journal_title：Journal of assisted reproduction and genetics

authors： Baltz JM

更新日期：2013-08-01 00:00:00

abstract：PURPOSE:In a retrospective study we have reviewed the data of 570 consecutive IVF cycles in which a GnRH agonist (GnRHa) was started in the early follicular phase (long protocol). Cycles were divided in groups according to estradiol levels before HMG administration: A, < 20 pg/ml; B, 20 to 50 pg/ml; C, 51 to 100 pg/ml....

journal_title：Journal of assisted reproduction and genetics

authors： Calhaz-Jorge C,Leal F,Cordeiro I,Proença H,Barata M,Pereira-Coelho AM

更新日期：1995-10-01 00:00:00

abstract：:Human proteins normally used to supplement human in vitro fertilization-embryo transfer (IVF-ET) culture media were tested for their effects on mouse embryo development from the zygote stage. These proteins included follicular and luteal-phase maternal sera, fetal cord sera, and both human and bovine serum albumin. Ou...

journal_title：Journal of assisted reproduction and genetics

authors： Léveillé MC,Carnegie J,Tanphaichitr N

更新日期：1992-02-01 00:00:00

abstract：PURPOSE:We investigated if automated TLI selection may be a valuable strategy to identify those euploid embryos with the best chances of success. METHODS:This is a unicentric and retrospective study involving 244 patients undergoing preimplantational genetic screening (PGS) cycles with autologous oocytes or oocyte don...

journal_title：Journal of assisted reproduction and genetics

authors： Rocafort E,Enciso M,Leza A,Sarasa J,Aizpurua J

更新日期：2018-09-01 00:00:00

abstract：PURPOSE:Allogeneic ovarian transplantation may be an alternative in the future to oocyte donation in women with premature ovarian failure. The objectives of this study were to (a) evaluate allotransplantation feasibility for restoration of ovarian function and (b) assess efficacy of synthetic preimplantation factor (PI...

journal_title：Journal of assisted reproduction and genetics

authors： Feichtinger M,Barnea ER,Nyachieo A,Brännström M,Kim SS

更新日期：2018-01-01 00:00:00