Abstract:
PURPOSE:To evaluate the viability of frozen embryos generated by intracytoplasmic sperm injection (ICSI) with frozen testicular spermatozoa. METHODS:A total of 68 fresh embryo transfer (ET) cycles and 85 subsequent frozen-thawed ET (FET) cycles were grouped according to the source of spermatozoa: fresh testicular spermatozoa (TESE) or frozen-thawed testicular spermatozoa (t-TESE). RESULTS:There were no significant differences in the age of female patients, number of oocytes, or fertilization rates in fresh ET cycles with TESE (TESE-fresh ET) versus t-TESE (t-TESE-fresh ET). The rate of embryo survival after thawing (95.7 % vs. 94.0 %) was similar in frozen ET cycles (FET) with TESE (TESE-FET) and with t-TESE (t-TESE-FET). While there were significant differences in the proportion of good quality embryos, no statistical differences were found in the pregnancy or clinical abortion rates between the two groups. Moreover, delivery rates were not significantly different. CONCLUSIONS:Although the proportion of good quality embryos was affected by cryopreservation of testicular tissue, embryo survival rate was not. As well, subsequent pregnancy could be achieved successfully via t-TESE-FET cycles. Therefore, FET is not affected by the cryopreservation of testicular tissue, and avoids further oocyte retrieval and TESE procedures.
journal_name
J Assist Reprod Genetjournal_title
Journal of assisted reproduction and geneticsauthors
Park YS,Kim MK,Lim CK,Lee SH,Park DW,Seo JT,Yang KMdoi
10.1007/s10815-014-0304-2subject
Has Abstractpub_date
2014-10-01 00:00:00pages
1331-6issue
10eissn
1058-0468issn
1573-7330journal_volume
31pub_type
杂志文章abstract:PURPOSE:Surgical repair of varicocele has long been a procedure to correct spermatogenesis. However, the outcome has been reported to be inadequate. We combined varicocelectomy with supplement therapy to evaluate the concurrent effect of these procedures. METHODS:A prospective randomized controlled study was undertake...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10815-013-9961-9
更新日期:2013-04-01 00:00:00
abstract:PURPOSE:Our objective was to study the effect of a sonographically diffusely enlarged uterus without distinct uterine masses on the outcome of in vitro fertilization-embryo transfer (IVF-ET). METHODS:Nineteen primary infertility patients undergoing IVF-ET who had a sonographically diffusely enlarged uterus without dis...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1023/a:1020593930366
更新日期:1999-08-01 00:00:00
abstract:PURPOSE:The purpose of this study was to determine the effect of stimulated and artificial endometrial preparation protocols on reproductive outcomes in frozen embryo transfer (FET) cycles. METHODS:We performed a retrospective study of 1926 FET cycles over a 3.5-year period in the Fertility Unit at a University Hospit...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-017-1078-0
更新日期:2018-03-01 00:00:00
abstract:PURPOSE:The aim of the present study is to investigate role of FoxO transcription factors in preimplantation embryo development by knocking down FoxO1, FoxO3, and FoxO4 genes and also to assess cell cycle arrest related proteins, p53 and p21, and apoptosis-related proteins, fas ligand (FASL), and cleaved caspase 3. ME...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-019-01555-1
更新日期:2019-10-01 00:00:00
abstract::The original article unfortunately contained a mistake. In the online version of the paper, the words "MII (metaphase II)-PB1 (1st polar body) complex (MII-PB1 complex)" in table 1 are incorrectly placed. ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 已发布勘误
doi:10.1007/s10815-019-01644-1
更新日期:2019-12-01 00:00:00
abstract:PURPOSE:We investigated whether enzymatically fabricated hyaluronan (HA) microcapsules were feasible for use in the cryopreservation of a small number of sperm. METHODS:HA microcapsules were fabricated using a system of water-immiscible fluid under laminar flow. Three sperm were injected into a hollow HA microcapsule ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-016-0656-x
更新日期:2016-04-01 00:00:00
abstract:PURPOSE:The aim of this study is to evaluate which cryopreservation protocol, freezing before or after swim-up, optimizes cryopreservation outcomes in terms of motile sperm count, motility, morphology, and viability, and also to establish whether sperm viability could be assessed based on sperm motility. METHODS:Fifty...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-017-1050-z
更新日期:2018-02-01 00:00:00
abstract:PROBLEM:Intravenous immunoglobulin (IVIG) has been used to suppress autoimmune and inflammatory disorders by a variety of mechanisms. Recently, the CD200 tolerance-promoting signal has been found to play a role in IVIG suppression of blood natural killer (NK) cells. Further, different types of IVIG have been reported t...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-008-9202-9
更新日期:2008-02-01 00:00:00
abstract:PURPOSE:To report on successful birth after the transfer of postthawed human zygotes that were vitrified using a conventional straw for the purpose of protecting them from infections and a low-toxicity cryoprotectant that is commercially sold. METHODS:A primary infertile couple presented at our IVF program. After bein...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-005-0818-8
更新日期:2005-01-01 00:00:00
abstract:PURPOSE:To study gene expression at single embryonic stem cell colony levels with a new RT-PCR protocol. METHODS:Forty-five mouse ES cell colonies were retrieved at the 5th, 10th, 15th, 20th and 25th passages. The pluripotent state was analyzed for OCT-4 and Nanog, and beta-actin as a control for the presence of templ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-007-9141-x
更新日期:2007-08-01 00:00:00
abstract::A recent study published in Human Reproduction claimed that uterine lavage offers a non-surgical, minimally invasive strategy for the recovery of human embryos from fertile women who do not want or need IVF for medical reasons but who desire preimplantation genetic testing (PGT) for embryos. To prove this hypothesis, ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-020-01954-9
更新日期:2020-11-01 00:00:00
abstract:PURPOSE:The aim was to assess the fertilizing capacity of spermatozoa cool-preserved in electrolyte-free (EF) solution. METHODS:Mouse spermatozoa were cool-preserved in EF solution and the acrosomal status of the spermatozoa was compared before and after preservation using chlortetracycline stain. Mouse oocytes were i...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1023/a:1009449926015
更新日期:2000-08-01 00:00:00
abstract:PURPOSE:To compare multiple displacement amplification and OmniPlex whole genome amplification technique performance during array comparative genome hybridization (aCGH), Sanger sequencing, SNaPshot and fragment size analysis downstream applications in frame of multifactor embryo preimplantation genetic testing. METHO...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-018-1187-4
更新日期:2018-08-01 00:00:00
abstract:PURPOSE:To compare the in-vitro fertilization (IVF) outcomes of cancer patients who underwent oocyte retrieval and embryo/oocyte cryopreservation prior to gonadotoxic therapy to those of age and time-matched controls with tubal factor infertility. METHODS:All cancer patients who underwent embryo/oocyte cryopreservatio...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-015-0428-z
更新日期:2015-04-01 00:00:00
abstract:PURPOSE:The pregnancy outcome and the chances of birth were assessed according to embryo quality after IVF or ICSI. METHODS:The implantation rate (IR), the loss of gestational sacs rate (LGSR), and birth rate (BR) were determined according to the cleavage stage and the integrity of blastomeres after day-2 homogeneous ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-007-9115-z
更新日期:2007-05-01 00:00:00
abstract:PURPOSE:To describe controlled ovarian stimulation (COS) in a population of women with GATA2 deficiency, a genetic bone marrow failure syndrome, prior to allogeneic hematopoietic stem cell transplant METHODS: This is a retrospective case series of nine women with GATA2 deficiency who underwent oocyte preservation at a ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-018-1146-0
更新日期:2018-07-01 00:00:00
abstract:PURPOSE:To compare national trends and perinatal outcomes following the use of ejaculated versus surgically acquired sperm among IVF cycles with male factor infertility. METHODS:This retrospective cohort includes US fertility clinics reporting to the National ART Surveillance System between 2004 and 2015. Fresh, non-d...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-018-1178-5
更新日期:2018-07-01 00:00:00
abstract:PURPOSE:In this review, the current knowledge on anti-Müllerian hormone (AMH) is presented, concerning its value in disease and IVF treatment as well as in terms of its prospective clinical use. METHODS:AMH is becoming the most appropriate biomarker for the ovarian reserve measured predominantly for assisted reproduct...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章,评审
doi:10.1007/s10815-019-01622-7
更新日期:2020-01-01 00:00:00
abstract:PURPOSE:To study the outcome of repeated biopsy for pre-implantation genetic testing in case of failed genetic diagnosis in the first biopsy. METHODS:The study group included 81 cycles where embryos underwent re-biopsy because there were no transferable embryos after the first biopsy: in 55 cycles, the first procedure...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-018-1359-2
更新日期:2019-01-01 00:00:00
abstract:PURPOSE:To establish a ratio of the P level to the number of follicles (P/F ratio) on the day of human chorionic gonadotropin (hCG) administration and to evaluate whether this ratio is associated with in vitro fertilization (IVF) outcome. METHODS:This study was conducted between January 2012 and June 2013. A total of ...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-015-0487-1
更新日期:2015-06-01 00:00:00
abstract:PURPOSE:The aim of this analysis was to study whether monozygotic twinning (MZT) events occur in clusters after IVF and, if so, to explore possible explanations for this clustering. METHODS:This is a retrospective cohort study carried out in a single, large university-affiliated reproductive medicine practice. Medical...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-015-0616-x
更新日期:2016-01-01 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: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
pub_type: 杂志文章
doi:10.1007/BF02212585
更新日期:1995-10-01 00:00:00
abstract:PURPOSE:Frozen embryo transfer has been established as an indispensable ART procedure for both the effective use of surplus embryos and the prevention of ovarian hyperstimulation syndrome. The frequency of frozen embryo transfer is increasing in our clinic, and we report that frozen embryo transfer is effective for pat...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-008-9275-5
更新日期:2008-11-01 00:00:00
abstract:PURPOSE:Determine if estrogen used since the beginning of the menstrual flow could improve endometrial tissue compared to standard endometrial preparation for in vitro maturation cycles. METHODS:Twenty polycystic ovary syndrome women were submitted to two estrogen therapy schedules: standard schedule; estrogen began o...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10815-006-9042-4
更新日期:2006-05-01 00:00:00
abstract:PURPOSE:We attempted to identify the genes involved in the pathogenesis of uterine leiomyomas, under a hypothesis that the aberrant expression of upstream regulatory genes caused by aberrant DNA methylation is involved in the onset and development of uterine leiomyomas. METHODS:To find such genes, we compared genome-w...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-019-01582-y
更新日期:2019-11-01 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
pub_type: 杂志文章,meta分析
doi:10.1007/s10815-013-0118-7
更新日期:2013-12-01 00:00:00
abstract::Embryos diagnosed as abnormal in Preimplantation Genetic Diagnosis (PGD) cycles are useful for the establishment of human Embryonic Stem Cells (hESC) lines with genetic disorders. These lines can be helpful for drug screening and for the development of new treatments. Vitrification has proved to be an efficient method...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-012-9820-0
更新日期:2012-10-01 00:00:00
abstract:PURPOSE:karyotype is a well established technique in the study of spontaneous miscarriages but is associated with selective overgrowth of maternal cells and other culture artefact (spp) such as tetraploidy, which could mask the true karyotype of the conceptus. METHODS:328 cases of pregnancy losses were studied by kary...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-010-9460-1
更新日期:2010-11-01 00:00:00
abstract:PURPOSE:To evaluate whether miR-148a-3p overexpression is associated with disrupted decidualization of recurrent implantation failure (RIF). METHODS:Endometrial miRNA and mRNA expression profiles during the implantation window derived from women with and without RIF were identified using microarray and RT-qPCR. Immort...
journal_title:Journal of assisted reproduction and genetics
pub_type: 杂志文章
doi:10.1007/s10815-020-01900-9
更新日期:2020-10-01 00:00:00