The impact of early testicular sperm extraction or cryopreservation on the outcome of intracytoplasmic sperm injection--a randomized controlled study.

abstract：PURPOSE:To compare pregnancy, implantation, and multiple gestation rates resulting from day 3 and day 5 embryo transfers after in vitro fertilization emphasizing a subset of patients who met criteria for day 5 transfer but elected to undergo day 3 transfer. METHOD:A retrospective analysis of day 3 and day 5 embryo tra...

journal_title：Journal of assisted reproduction and genetics

authors： Estes SJ,Hoover LM,Smith SE,Somkuti SG,Schinfeld JS,Barmat LI

更新日期：2003-10-01 00:00:00

abstract：PURPOSE:To develop inhouse made (IHM) embryo culture medium with a Multipurpose Isolator and compare the embryo development in a prospective randomized study with commercial media. METHODS:Fertilization by intracytoplasmic single sperm injection (ICSI) of Metaphase II oocytes obtained after 96 controlled ovarian hyper...

journal_title：Journal of assisted reproduction and genetics

authors： Van den Bergh MJ,Siragusa A,Dubied A,Vonbach P,Deshe MF,Flügel K,Ruflin S,Stutz J,Teufelberger K,Kratzer A,Urech C,Hohl M

更新日期：2004-11-01 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

authors： Minaretzis D,Harris D,Alper MM,Mortola JF,Berger MJ,Power D

更新日期：1998-07-01 00:00:00

abstract：PURPOSE:Serum anti-Mullerian hormone (AMH) levels estimate ovarian reserve. The purpose of this study was to identify a minimum serum AMH level that correlates with acceptable clinical pregnancy rate (CPR) in women with severe diminished ovarian reserve (DOR) undergoing in vitro fertilization (IVF). METHODS(S):A histo...

journal_title：Journal of assisted reproduction and genetics

authors： Merhi Z,Zapantis A,Berger DS,Jindal SK

更新日期：2013-10-01 00:00:00

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

authors： Xu YN,Cui XS,Tae JC,Jin YX,Kim NH

更新日期：2011-04-01 00:00:00

abstract：PURPOSE:High-quality motile human spermatozoa were obtained following treatment of semen by simultaneous swim-up into medium and swim-down into an isotonic 40% Percoll solution. RESULTS:This procedure was significantly better than the swim-up method and comparable to discontinuous Percoll gradient centrifugation. Reco...

journal_title：Journal of assisted reproduction and genetics

authors： Almagor M,Benbenishti D,Rosenak D,Mogle Y,Yaffe H

更新日期：1993-05-01 00:00:00

abstract：PURPOSE:To assess the effect of assisted hatching (AH) site on the clinical outcomes in vitrified-warmed blastocyst transfer cycles. METHODS:A total of 160 women who underwent vitrified-warmed blastocyst transfer cycles were randomized to either the ICM group (AH performing at the site near the inner cell mess, ICM), ...

journal_title：Journal of assisted reproduction and genetics

authors： Ren X,Liu Q,Chen W,Zhu G,Zhang H

更新日期：2013-06-01 00:00:00

abstract：PURPOSE:This study was conducted to determine if expression of the testis-specific phospholipase C Zeta1 (PLCZ1) correlated with low success or fertilization failure after ICSI in patients with normal parameters after standard semen analysis (SA). METHODS:Couples <43 years with one or two failed or low fertilization I...

journal_title：Journal of assisted reproduction and genetics

authors： Lee HC,Arny M,Grow D,Dumesic D,Fissore RA,Jellerette-Nolan T

更新日期：2014-06-01 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

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

更新日期：2012-08-01 00:00:00

abstract：PURPOSE:Assessment of sperm morphology has been reconsidered since 2001 with the development of motile sperm organelle morphology examination (MSOME). This observation technique that combines high magnification microscopy and the Nomarski interference contrast makes it possible to select spermatozoa with as few vacuole...

journal_title：Journal of assisted reproduction and genetics

authors： Gatimel N,Parinaud J,Leandri RD

更新日期：2016-03-01 00:00:00

abstract：PURPOSE:Most studies reported estradiol (E2) levels attained on day of hCG administration when investigating effect of E2 on IVF outcome. We studied whether a relationship exists between the area under the curve for E2 levels (AUC-E2) and E2 levels on hCG day during IVF-ET. METHODS:Retrospectively, we analyzed data fo...

journal_title：Journal of assisted reproduction and genetics

authors： Mitwally MF,Bhakoo HS,Crickard K,Sullivan MW,Batt RE,Yehl J

更新日期：2005-02-01 00:00:00

abstract：PURPOSE:This study was designed to evaluate patient management and quality of information given by French oncologists to cancer women concerning fertility issues and possibilities of fertility preservation. METHODS:An online survey was sent to 1161 physicians in all major cancer centers throughout France between May 2...

journal_title：Journal of assisted reproduction and genetics

authors： Sallem A,Shore J,Ray-Coquard I,Ferreux L,Bourdon M,Maignien C,Patrat C,Wolf JP,Pocate-Cheriet K

更新日期：2018-10-01 00:00:00

abstract：:The subject is first identified in terms of the new understanding of a pre-embryonic phase preceding the traditional embryonic and fetal periods of formation and development. Sample fields and purposes of pre-embryonic research are instanced, some with direct therapeutic intent, others with foreseeable but not immedia...

journal_title：Journal of assisted reproduction and genetics

authors： Dunstan GR

更新日期：1995-09-01 00:00:00

abstract：PURPOSE:To date, the methods available for isolating spermatogonial stem cells (SSCs) from porcine testicular cells have a low efficiency of cell separating. Therefore, we tried to develop a novel isolation technique with a high-yield cell separating ability to isolate SSCs from porcine testes. METHODS:We confirmed th...

journal_title：Journal of assisted reproduction and genetics

authors： Park MH,Park JE,Kim MS,Lee KY,Park HJ,Yun JI,Choi JH,Lee Es,Lee ST

更新日期：2014-08-01 00:00:00

abstract：PURPOSE:To identify, appraise, and assess clinical practice guidelines informing patient counseling on female age-related fertility decline. METHODS:Searched electronic database records from January 1, 2006, to September 10, 2018, and professional society websites. The search terms included iterations of "guideline," ...

journal_title：Journal of assisted reproduction and genetics

authors： Trawick E,Pecoriello J,Quinn G,Goldman KN

更新日期：2021-01-01 00:00:00

abstract：PURPOSE:To compare the use of human chorionic gonadotropin (hCG) to a gonadotropin releasing hormone (GnRH) agonist, nafarelin, in initiating ovulation and supporting the luteal phase after priming with clomiphene. METHODS:In 26 infertile women 50 mg clomiphene citrate produced a preovulatory-size follicle. Then, 11 w...

journal_title：Journal of assisted reproduction and genetics

authors： Schmidt-Sarosi C,Kaplan DR,Sarosi P,Essig MN,Licciardi FL,Keltz M,Levitz M

更新日期：1995-03-01 00:00:00

abstract：PURPOSE:To evaluate leptin levels in a sample of obese women with PCOS and compare the results with obese and non-obese control, to be ultimately correlated with BMI, and insulin sensitivity. METHODS:Leptin and insulin assays by immuno-radiometric method, glucose assay by enzymatic colorimetric method. RESULTS:Leptin...

journal_title：Journal of assisted reproduction and genetics

authors： Saleh HA,El-Nwaem MA,El-Bordiny MM,Maqlad HM,El-Mohandes AA,Eldaqaq EM

更新日期：2004-10-01 00:00:00

abstract：PURPOSE:To ascertain possible cell damage from cryopreservation, the ultrastructure of human oocytes cryopreserved by slow cooling was assessed. MATERIALS AND METHODS:Cryopreservation was performed through two protocols with one-step or two-step propanediol. Fresh control oocytes were examined for comparison. Samples ...

journal_title：Journal of assisted reproduction and genetics

authors： Coticchio G,Borini A,Distratis V,Maione M,Scaravelli G,Bianchi V,Macchiarelli G,Nottola SA

更新日期：2010-04-01 00:00:00

abstract：PURPOSE:Male carriers of an X-autosome translocation are generally infertile, regardless of the position of the breakpoint on the X chromosome while the pathogenicity of Xp22.3 subtelomeric duplications is under debate. To shed light into this controversy, we present a rare case, of an azoospermic male with no other si...

journal_title：Journal of assisted reproduction and genetics

authors： Roumelioti FM,Louizou E,Karras S,Neroutsou R,Velissariou V,Gagos S

更新日期：2019-04-01 00:00:00

abstract：PURPOSE:Revise role of hormonal basal and dynamic tests, as well as ultrasonographic measures as ovarian reserve markers, in order to provide better counseling to subfertile couples. METHODS:Review of publications on the topic, with an emphasis on recent well designed articles. RESULTS:Currently available ovarian res...

journal_title：Journal of assisted reproduction and genetics

authors： de Carvalho BR,Rosa e Silva AC,Rosa e Silva JC,dos Reis RM,Ferriani RA,Silva de Sá MF

更新日期：2008-07-01 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

authors： Bielfeld P,Acosta V,Jeyendran RS

更新日期：1998-11-01 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：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

authors： Wang RX,Fu C,Yang YP,Han RR,Dong Y,Dai RL,Liu RZ

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:A growing body of evidence suggests that microRNAs play fundamental regulatory roles in embryo implantation and maintenance of pregnancy. The aim of this study was to investigate the possible association between miR-146a C > G, miR-149 T > C, miR-196a2 T > C, and miR-499 A > G polymorphisms and genetic susce...

journal_title：Journal of assisted reproduction and genetics

authors： Alipour M,Abtin M,Hosseinzadeh A,Maleki M

更新日期：2019-11-01 00:00:00

abstract：PURPOSE:To our knowledge, little is known about the effect of polarized and non-polarized uterine epithelial cells on cryopreserved embryo growth. This study was, therefore, set up to investigate the effect of these monolayers together with sequential culture media on vitrified-warmed mouse embryos in terms of blastocy...

journal_title：Journal of assisted reproduction and genetics

authors： Azadbakht M,Valojerdi MR

更新日期：2008-06-01 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

authors： Quan S,Yamano S,Nakasaka H,Hinokio K,Nagagawa K,Aono T

更新日期：2000-08-01 00:00:00

abstract：PURPOSE:To test the effects of type of embryo transfer catheter, transfer difficulty, and observations after the transfer procedure on pregnancy and implantation rates in an IVF programme. METHODS:Patients were prepared for IVF using standard protocols. Embryo transfer was performed using either Edwards-Wallace or TDT...

journal_title：Journal of assisted reproduction and genetics

authors： De Placido G,Wilding M,Stina I,Mollo A,Alviggi E,Tolino A,Colacurci N,De ML,Marino M,Dale B

更新日期：2002-01-01 00:00:00

abstract：:Gender selection by PGD is an appropriate use of medical resources. Children borne through PGD for gender determination would be welcome and would come into a couple's life at a planned, opportune time. If the practice were made more available through insurance coverage, the size and makeup of families could become a ...

journal_title：Journal of assisted reproduction and genetics

authors： Hill DL,Surrey MW,Danzer HC

更新日期：2002-09-01 00:00:00

abstract：AIM:To investigate follicular fluid IGF 1, IGFBP 3 and their effects on IVF outcome in patients using different gonadotropins. MATERIALS AND METHODS:This prospective study was performed among 92 IVF patients who were categorized according to IVF pregnancy outcome. Two groups were formed as Group 1 : pregnant, Group 2:...

journal_title：Journal of assisted reproduction and genetics

authors： Genc G,Yilmaz N,Uygur D,Dogan M,Mollamahmutoglu L

更新日期：2011-05-01 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

authors： Frasor J,Sherbahn R,Soltes B,Molo MW,Binor Z,Radwanska E,Rawlins RG

更新日期：1996-05-01 00:00:00