Abstract：
PURPOSE:this study was conducted on the effects of vitrification cryotop method on gene expression of mature oocytes in Mus musculus. METHODS:transcript analyses of three mouse genes, namely Mater, Hook1 and Sod1, were performed upon non-vitrified and vitrified oocytes with different concentrations of dimethyl sulfoxide (DMSO) and ethylene glycol (EG),15%: 7.5% DMSO + 7.5% EG, and 30%: 15% DMSO + 15% EG, using cryotop following normalization of transcripts with Hprt1 by nested quantitative PCR. RESULTS:vitrification caused down-regulation of Mater and Hook1 and up-regulation of Sod1 when lower concentrations of cryoprotectants were used as opposed to the control group. The relative expression of Sod1 in vit(2) (30% v/v) was significantly higher than vit(1) (15% v/v)(.) Quantitative transcript analysis of Mater and Hook1 for the vit(2) condition failed to produce any data. Survival rates were the same for both vitrification treatments and significantly lower than control group. CONCLUSIONS:although vit(1) treatment had lower survival rate compared to control group, it demonstrated better stability comparing to vit(2) based on the transcript analysis.
journal_name
J Assist Reprod Genetjournal_title
Journal of assisted reproduction and geneticsauthors
Habibi A,Farrokhi N,Moreira da Silva F,Bettencourt BF,Bruges-Armas J,Amidi F,Hosseini Adoi
10.1007/s10815-010-9453-0subject
Has Abstractpub_date
2010-11-01 00:00:00pages
599-604issue
11eissn
1058-0468issn
1573-7330journal_volume
27pub_type
杂志文章abstract：PURPOSE:Fertility treatment in women aged ≥40 year old remains difficult and controversial. All available studies in older women report results of one specific method of ART, i.e. IUI, IVF/ICSI or oocyte donation, and success rates are always published per attempt but never per patient. Randomized studies are not avail...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-013-0085-z
更新日期：2013-11-01 00:00:00
abstract：PURPOSE:Murine two-cell embryos (n = 5573) were cultured for 96 hr in human tubal fluid (HTF) medium (n = 2709) or alpha modification of minimum essential medium (MEM; n = 2864) through the hatched blastocyst stage from mid-1990 to mid-1991. An additional 373 embryos were cultured in MEM or HTF with 0, 1, 5, or 10 ng/m...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF01239220
更新日期：1993-04-01 00:00:00
abstract：:The understanding of the embryo's nutrient requirements and physiology has led to the development of more physiological culture media, capable of supporting acceptable levels of human blastocyst development in vitro. The success of such media can be attributed to catering to the embryo's changing nutrient requirements...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1022543901455
更新日期：1998-09-01 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:This study sought to identify a disease-related gene in a consanguineous Chinese family in which there were two premature ovarian insufficiency (POI) sisters. METHOD:We used whole-exome sequencing and Sanger sequencing to identify the disease-causing gene. Results were verified using an assay of mutant protein...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-019-01675-8
更新日期：2020-02-01 00:00:00
abstract：PURPOSE:This study was conducted in order to investigate the effects of reactive oxygen species (ROS) levels on the seminal plasma (SP) metabolite milieu and sperm dysfunction. METHODS:Semen specimens of 151 normozoospermic men were analyzed for ROS by chemiluminescence and classified according to seminal ROS levels [...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-018-1350-y
更新日期：2019-02-01 00:00:00
abstract：PURPOSE:Spermatogonial stem cells are affected by the interactions of extrinsic signals produced by components of the microenvironment niche, in addition to the chemical and physical properties of the extracellular matrix. Therefore, this study was initiated to assess the interaction of these cells on a synthetic nanof...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-012-9916-6
更新日期：2013-03-01 00:00:00
abstract：OBJECTIVE:Combination of transcriptomic and retrospective clinical data, to assess anti-Mullerian hormone (AMH) functionality at a cumulus cell level and evaluate AMH potential as a suitable marker for IVF outcomes (oocytes retrieved, number of day 3 embryos, gestation outcomes). DESIGN:Raw RNA-sequencing data of cumu...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-01802-w
更新日期：2020-07-01 00:00:00
abstract：PURPOSE:To (i) investigate a possible association between different features of pronuclear (PN) morphology and different features of blastocyst morphology, (ii) evaluate the combination of PN and blastocyst morphologies as a predictive factor for ICSI outcomes and (iii) identify possible contributing factors to poor PN...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-013-0073-3
更新日期：2013-10-01 00:00:00
abstract：OBJECTIVE:The study investigated the neuropsychological status of women with induced hypoestrogenism. DESIGN:An ABA design was employed in which neuropsychological measures were repeated prior to, during, and after induction of hypoestrogenism with leuprolide acetate. SETTING:The study took place in a medical school ...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF01204441
更新日期：1993-01-01 00:00:00
abstract：PURPOSE:Oocyte in vitro maturation (IVM) is a patient-friendly reproductive technology but lower success rates than IVF have limited its uptake. Capacitation-IVM (CAPA-IVM) is an innovative new IVM system currently undergoing clinical evaluation. This study aimed to determine temporal effects of the pre-IVM phase of CA...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-019-01610-x
更新日期：2020-01-01 00:00:00
abstract：PURPOSE:Artificial oocyte activation using calcium ionophores and enhancement of embryonic developmental potential by the granulocyte-macrophage colony-stimulating factor (GM-CSF) have already been reported. In this study, we evaluated the synergistic effect of these two methods on aged human unfertilized oocytes after...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-016-0823-0
更新日期：2017-01-01 00:00:00
abstract：PURPOSE:We reported previously on the use of coculture with cumulus cells in insemination medium for the development of human embryos in vitro. Here we describe a prospective trial to determine if this procedure has a significant beneficial effect. METHODS:On the day after insemination, zygotes were randomized for cul...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02068862
更新日期：1996-01-01 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: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: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
pub_type： 杂志文章
doi：10.1007/s10815-012-9793-z
更新日期：2012-08-01 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：OBJECTIVE:The purpose of this study was to assess the motility of human sperm incubated with various concentrations of lignocaine. METHODS:Eleven semen samples with a sperm density greater than or equal to 20 x 10(6) ml and progressive motility greater than or equal to 40% were prepared using a swim-up technique. Aliq...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF01203827
更新日期：1992-06-01 00:00:00
abstract：PURPOSE:Approximately 8% of couples attempting to conceive are infertile and male infertility accounts for approximately 50% of infertility among couples. Up to 25% of males with non-obstructive infertility have chromosomal abnormalities and/or microdeletions of the long arm of the Y-chromosome. These are detected by c...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,meta分析
doi：10.1007/s10815-011-9633-6
更新日期：2011-11-01 00:00:00
abstract：PURPOSE:To investigate the potential etiologies of premature ovarian insufficiency (POI) and diminished ovarian reserve (DOR). METHODS:Fourteen women with sporadic POI and 6 women with DOR were enrolled. We used whole-exome sequencing (WES) and bioinformatics analysis to identify variants in a subset of 599 selected P...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-01919-y
更新日期：2020-10-01 00:00:00
abstract：PURPOSE:The purpose of the present study is to examine interconnection between speed of embryo development, the genetic status of the blastocysts, and clinical outcomes in IVF preimplantation genetic screening (PGS) cycles with single embryo transfer (SET). METHODS:The retrospective comparative study has been performe...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-017-0944-0
更新日期：2017-08-01 00:00:00
abstract：PURPOSE:To understand the molecular basis of sperm-motility and to identify related novel motility biomarkers. METHODS:Two-dimensional electrophoresis (2DE) followed by Reverse-phase-nano-high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (RP-nano-HPLC-ESI-MS/MS) were applied to es...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-011-9602-0
更新日期：2011-09-01 00:00:00
abstract：PURPOSE:This study was aimed at investigating the diagnostic value of maternal serum C-reactive protein (CRP) in the recognition of chorioamnionitis in patients undergoing fetal reduction. METHODS:Seventy-one gravidas with high-order multifetal pregnancies, including 46 with triplets, 18 with quadruplets, and 7 with q...
journal_title：Journal of assisted reproduction and genetics
pub_type： 临床试验,杂志文章
doi：10.1023/a:1016684605522
更新日期：2001-06-01 00:00:00
abstract：PURPOSE:The objective of this study was to examine the effect of superovulatory doses of gonadotropins on the frequency of chromosomal abnormalities of mouse embryos. METHODS:Chromosome analysis of 8- to 16-cell stage mouse embryos and zygotes was performed by a cytogenetic method. RESULTS:There was no significant ef...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02766134
更新日期：1997-03-01 00:00:00
abstract：PURPOSE:To provide a validated method to identify copy number variation (CNV) in regions of the Y chromosome of infertile men by next-generation sequencing (NGS). METHODS:Semen analysis was used to determine the quality of semen and diagnose infertility. Deletion of the azoospermia factor (AZF) region in the Y chromos...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-020-02031-x
更新日期：2021-01-16 00:00:00
abstract：PURPOSE:The purpose of this study is to to compare the efficacy of intravaginal culture (IVC) of embryos in INVOcell™ (INVO Bioscience, MA, USA) to traditional in vitro fertilization (IVF) incubators in a laboratory setting using a mild pre-determined stimulation regimen based solely on anti-mullerian hormone (AMH) and...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章,随机对照试验
doi：10.1007/s10815-016-0661-0
更新日期：2016-04-01 00:00:00
abstract：PURPOSE:The present study by using different growth factors was aimed to develop the best practical culture condition for purification of goat undifferentiated SSCs and their colonization under in vitro and in vivo conditions. METHODS:The enzymatically isolated SSCs obtained from one month old goat testes were culture...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/s10815-014-0301-5
更新日期：2014-11-01 00:00:00
abstract：:Thirty cycles of microsurgical epididymal sperm aspiration were performed on 27 patients presenting agenesia of the vas deferens. Two techniques of microinsemination were used, depending on the quality of the sperm preparation: subzonal sperm microinjection and microdroplet insemination. The results obtained by both m...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1007/BF02070149
更新日期：1996-04-01 00:00:00
abstract：PURPOSE:The present study was conducted to determine the usefulness of transcervical embryoscopy in diagnosing localized and systemic defects in embryonic morphogenesis of missed abortions. METHODS:The study population consisted of 24 women with the final diagnosis of missed abortion. Prior to the instrumental evacuat...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1016666301481
更新日期：2001-05-01 00:00:00
abstract：:The improvement in life expectancy, following better cancer therapy combined with new options in treating male infertility have increased the use of sperm freezing. We describe a rare case of twin pregnancy of a childless widow, using donated oocytes after ICSI with her deceased husband's banked frozen spermatozoa. Sp...
journal_title：Journal of assisted reproduction and genetics
pub_type： 杂志文章
doi：10.1023/a:1025485212589
更新日期：2003-09-01 00:00:00
