Abstract:
PURPOSE:The purpose of this study is to determine if baseline antral follicle assessment may serve as additional information in predicting in vitro fertilization outcome. METHODS:Prospective, descriptive preliminary study of in vitro fertilization outcome. From July 1998 to July 1999, 224 patients underwent antral follicle assessment (follicle 2-6 mm in diameter) on baseline of the planned, stimulated in vitro fertilization cycle. The outcomes were analyzed with respect to antral follicle assessment (< or = 6 or > 6), basal cycle day 3 follicle stimulated hormone (< or = 10 or > 10 IU/L) and maternal age (< or = 35 or > 35 years). RESULTS:The clinical pregnancy rate was significantly higher in the group with baseline antral follicle > 6 compared to that in the group with antral follicle < or = 6 (51% vs. 19%, respectively). Controlling for patient age, and basal follicle stimulated hormone, the pregnancy rate was significantly higher in the group with antral follicle > 6 compared to that in the group with antral follicle < or = 6. The cancellation rate was significantly increased with advancing maternal age, elevated basal follicle stimulated hormone levels, and baseline antral follicle < or = 6. The cancellation rate was significantly higher in the group with antral follicle < or = 6 compared to that in the group with antral follicle > or = 6 (33% vs. 1%, respectively). CONCLUSIONS:In vitro fertilization outcome is strongly correlated with both maternal ages, basal cycle, day 3 follicle, stimulated hormone, and antral follicle assessment. Antral follicle assessment was a better predictor of in vitro fertilization outcome than were age or follicle stimulated hormone. Antral follicle assessment may provide a marker for ovarian age that is distinct from chronological age or hormonal markers.
journal_name
J Assist Reprod Genetjournal_title
Journal of assisted reproduction and geneticsauthors
Nahum R,Shifren JL,Chang Y,Leykin L,Isaacson K,Toth TLdoi
10.1023/a:1009424407082keywords:
subject
Has Abstractpub_date
2001-03-01 00:00:00pages
151-5issue
3eissn
1058-0468issn
1573-7330journal_volume
18pub_type
杂志文章abstract:PURPOSE:To evaluate DNA synthesis and epigenetic modification in mouse oocytes during the first cell cycle following the injection of human or hamster sperm. METHODS:Mouse oocytes following the injection of human and hamster sperm and cultured in M16 medium. RESULTS:Male and female pronucleus formation, DNA synthesis...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-010-9509-1
更新日期:2011-04-01 00:00:00
abstract:PURPOSE:To evaluate whether endometrial compaction using sequential transvaginal ultrasound is associated with improved live birth rates in medicated single euploid frozen embryo transfer (FET) cycles. METHODS:Prospective observational cohort study at a private fertility clinic. Patients who underwent FETs between Jan...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-020-02043-7
更新日期:2021-01-03 00:00:00
abstract:PURPOSE:Our purpose was (1) to identify characteristics correlated with pregnancy outcome, (2) to use these characteristics to predict in vitro fertilization (IVF) outcome, and (3) to develop strategies that might improve IVF success. METHODS:Maternal age, cause for IVF, donor insemination, rank of attempt, serum estr...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1023/a:1022528915761
更新日期:1998-07-01 00:00:00
abstract:PURPOSE:This study investigates the relationship between human tubal epithelial cell growth characteristics and mouse embryonic development to determine which cellular requirements should be preferentially provided in a coculture system. METHODS:Cell growth and viability were assessed for 5 days in alpha-minimal essen...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/BF02066176
更新日期:1996-05-01 00:00:00
abstract:PURPOSE:To determine the pattern of expression of parathyroid hormone-related protein (PTHrP) and its receptor, parathyroid hormone receptor 1 (PTHR1), in mouse embryos in different stages of preimplantation development. METHODS:Embryos were cultured from the pronuclear zygote stage and harvested as 2-cell, 4-cell and...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-013-0094-y
更新日期:2013-08-01 00:00:00
abstract:PURPOSE:Our purpose was to show that fertilization of oocytes can be obtained solely by laser light-mediated manipulation of gametes. METHOD:A small channel was drilled into the zona pellucida of bovine oocytes using an ultraviolet (UV)-laser microbeam. Highly diluted cattle sperm were not able to fertilize the laser ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/BF02065947
更新日期:1996-03-01 00:00:00
abstract:BACKGROUND:Polycystic ovary syndrome (PCOS), whose genetic basis is not completely well understood, is the most common endocrine disorder in women and it typically develops during adolescence. The aim of this study is to investigate the possible association between single nucleotide polymorphisms (SNPs) of FSHR, CYP17,...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-009-9308-8
更新日期:2009-04-01 00:00:00
abstract:PURPOSES:To investigate the frequencies of AZF microdeletions and chromosomal abnormalities in infertile men from Northeastern China. Moreover, to compare the prevalence of these abnormalities with other countries and regions in the world. METHODS:305 infertile men were enrolled. A complete semen analysis and reproduc...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-010-9420-9
更新日期:2010-07-01 00:00:00
abstract::The original version of this article unfortunately contained a mistake. The middle initial of Douglas A. Mata was omitted. The original article has been corrected. ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章,已发布勘误
doi:10.1007/s10815-017-1093-1
更新日期:2018-02-01 00:00:00
abstract:PURPOSE:To explore the association between patient-centered communication, patients' satisfaction, and retention in care in assisted reproductive technology (ART) visits. METHODS:ART visits at eight Italian clinics were videotaped and coded using the Roter Interaction Analysis System, which includes a Patient-Centered...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-019-01466-1
更新日期:2019-06-01 00:00:00
abstract::The purpose of this clinical trial study was to report the outcome of intracytoplasmic injection of round (RS) and elongated (ES) spermatids retrieved from the testis of nonobstructive men. Seven and three cycles using RS and ES injections were performed, respectively. Only one cycle utilizing the late stage of ES (Sd...
journal_title:Journal of assisted reproduction and genetics
pub_type: 临床试验,杂志文章
doi:10.1023/a:1014447731630
更新日期:2002-02-01 00:00:00
abstract:PURPOSE:To determine common molecular markers between endometriosis and ovarian cancer. METHODS:Patients included women who underwent laparoscopic excision of ovarian endometriotic lesions (n = 7), healthy non-pregnant women with normal pelvises, who underwent excision of normal peritoneum (n = 7). Two epithelial ovar...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-011-9573-1
更新日期:2011-09-01 00:00:00
abstract:PURPOSE:This prospective study was designed to investigate whether anti-Müllerian hormone (AMH) levels at basal and ovulation triggering day are associated with ovarian response and pregnancy outcome for in vitro fertilization (IVF). METHOD:60 infertility women undergoing IVF were prospectively studied. On day 3 of th...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-009-9332-8
更新日期:2009-07-01 00:00:00
abstract:PURPOSE:To evaluate the influence of sperm characteristics on the outcome of infertility treatment using intrauterine insemination (IUI). METHODS:Retrospective study of 431 infertility couples who underwent 1007 IUI treatment cycles from June 1999 to October 2002. Sperm parameters before and after preparation for IUI ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1023/b:jarg.0000031246.76666.f6
更新日期:2004-05-01 00:00:00
abstract:PURPOSE:The aim of this study was to investigate whether polymorphisms in the tissue inhibitor of metalloproteinase 3 gene (TIMP3) are associated with the risk of preeclampsia (PE) in Han Chinese women. METHODS:Nine single TIMP3 tag-single nucleotide polymorphisms were selected by Haploview and genotyped using the Seq...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-015-0529-8
更新日期:2015-10-01 00:00:00
abstract:PURPOSE:To compare basal and clomiphene citrate (CC) induced follicle-stimulating hormone (FSH), estradiol (E2), and inhibin B levels with ultrasound indices of ovarian reserve in infertile women and to test the prognostic value of these tests on response to ovarian stimulation in in vitro fertilization (IVF). METHODS...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1023/b:jarg.0000025936.73125.b4
更新日期:2004-02-01 00:00:00
abstract:PURPOSE:Oocyte competence is critical in success of assisted reproduction. Metabolic signaling between oocyte and cumulus cells within the cumulus-oocyte complex procure oocyte development. This study evaluated the relationship between respirometric activity of cumulus cells and maturity of corresponding oocytes. METH...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-018-1271-9
更新日期:2018-10-01 00:00:00
abstract:PURPOSE:The objective of the present study was to evaluate power Doppler of the endometrium as a parameter for the prognosis of embryo implantation in patients who underwent intracytoplasmic sperm injection (ICSI). METHODS:The power Doppler was performed on a transverse section at the level of the uterine fundus on th...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1023/a:1009405128160
更新日期:2000-07-01 00:00:00
abstract:PURPOSE:The purpose of this study was to investigate a novel mutation in the luteinizing hormone beta-subunit (LHB) gene in one male patient with hypogonadism due to selective luteinizing hormone (LH) deficiency. METHODS:Sanger sequencing of one 28-year-old man born to consanguineous parents was performed. Treatment w...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-018-1133-5
更新日期:2018-05-01 00:00:00
abstract:PURPOSE:The aim of this study was to provide a comprehensive follow-up of fetal and perinatal outcome and the incidence of congenital anomalies in babies born after fresh embryo transfers compared to those conceived spontaneously in infertile couples. METHODS:Retrospective comparative analysis of all clinical pregnanc...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-016-0714-4
更新日期:2016-06-01 00:00:00
abstract:PURPOSE:Histone H3 lysine 9 (H3K9) methylation plays an important role in the regulation of preimplantation embryo development. G9a has been reported to be a major H3K9mono (m1)/dimethylation(m2) methyltransferase and to contain nuclear localization signals. This study was performed to investigate the correlation betwe...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-012-9911-y
更新日期:2013-03-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate the influences of tropical weather on patients with different ovarian responses in the treatment of assisted reproductive technology. METHODS:Six-hundred fourty-seven women underwent their first treatment cycles were retrospectively analyzed. Patients received embryo t...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-005-4922-6
更新日期:2005-05-01 00:00:00
abstract:PURPOSE:Investigate whether R72P on p53 gene polymorphism has a higher prevalence among women with a history of recurrent implantation failure (RIF) and pregnancy loss (RPL) and its influence in their IVF cycle outcome. MATERIAL AND METHODS:p53 polymorphism R72P has been studied in 181 women. The control group include...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-013-0147-2
更新日期:2014-02-01 00:00:00
abstract:PURPOSE:The purpose of this study was to investigate the effect of male and female serum supplementation on the in vitro development of mouse embryos beyond the blastocyst stage until the outgrowth stage since the latter may be related to the nidation of the embryo. We also studied the effect of EGF addition on embryo ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/BF02066499
更新日期:1996-11-01 00:00:00
abstract:PURPOSE:To study the effects of serum and growth factors on propagation of porcine male germline stem cells (MGSCs) in vitro and develop a culture system for these stem cells. METHODS:Fresh testicular cells from neonatal piglets were obtained by mechanical dissociation and collagenase-trypsin digestion. After differen...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-013-0031-0
更新日期:2013-07-01 00:00:00
abstract:PURPOSE:Our purpose was to compare the number and quality of spermatozoa recover following the standard centrifugation method with those after pulsing the relative centrifugal field during centrifugation. METHODS:A prospectively controlled in vitro study using ejaculates from 10 healthy sperm donors was undertaken. Nu...
journal_title:Journal of assisted reproduction and genetics
pub_type: 临床试验,杂志文章
doi:10.1023/a:1020385411769
更新日期:1998-11-01 00:00:00
abstract:PURPOSE:To investigate whether the success rate of ICSI is (1) related to the etiology of infertility or (2) adversely affected by a family history of potential genetic disorders. METHODS:All men with an ICSI indication in our hospital between 1994 and 2005 were included in our cohort study. Data on the ICSI process, ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-009-9315-9
更新日期:2009-06-01 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
pub_type: 杂志文章
doi:10.1007/s10815-008-9245-y
更新日期:2008-08-01 00:00:00
abstract:PURPOSE:To determine Vit E effect on the treatment outcomes of women with unexplained infertility undergoing controlled ovarian stimulation and intrauterine insemination (IUI). METHODS:The study group (Group A, n053) underwent controlled ovarian stimulation with clomiphene citrate with Vit E administration, 400 IU/day...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10815-012-9714-1
更新日期:2012-04-01 00:00:00
abstract:PURPOSE:This multicentered retrospective study analyzed whether the quantity of euploid blastocysts in a given cohort after comprehensive chromosomal screening can be used to identify candidates for single embryo transfer. METHODS:Blastocysts from 437 patients underwent trophectoderm biopsy followed by array comparati...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-014-0217-0
更新日期:2014-06-01 00:00:00