Abstract:
OBJECTIVE:To investigate the effect of a phosphodiesterase type 3 inhibitor in oocyte maturation medium on subsequent embryo development. DESIGN:Animal study. SETTING:University laboratory. ANIMAL(S):CD-1 mice. INTERVENTION(S):Immature oocytes were arrested meiotically in medium containing a specific phosphodiesterase type 3 inhibitor, cilostamide (1 micromol/L, 5 micromol/L, and 10 micromol/L), for 6 and 24 hours of prematuration culture, and then matured in vitro in inhibitor-free medium. MAIN OUTCOME MEASURE(S):Oocyte maturation, fertilization, and early embryonic development in vitro. RESULT(S):After 6 and 24 hours of prematuration culture with 1 micromol/L, 5 micromol/L, and 10 micromol/L cilostamide, there were no differences in maturation, fertilization, and early embryonic development compared with non-arrested controls. CONCLUSION(S):Prematuration culture with cilostamide, for either 6 or 24 hours, may not be beneficial for subsequent embryonic development of immature mouse oocytes.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Jee BC,Chen HY,Chian RCdoi
10.1016/j.fertnstert.2008.03.041subject
Has Abstractpub_date
2009-05-01 00:00:00pages
2037-42issue
5 Suppleissn
0015-0282issn
1556-5653pii
S0015-0282(08)00708-5journal_volume
91pub_type
杂志文章abstract:OBJECTIVE:To describe the prevalence of antiphospholipid antibodies to both anionic and zwitterionic phospholipids in women with early recurrent pregnancy losses (RPLs). DESIGN:Retrospective data analysis. SETTING:Tokai University Hospital, Kanagawa, Japan. PATIENT(S):One hundred thirty-nine patients with unexplaine...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(99)00119-3
更新日期:1999-06-01 00:00:00
abstract::The negative correlation between the thickness of the lamina propria and Johnsen's score count in individual seminiferous tubules was observed and the tubules with thin lamina propria indicated almost complete spermatogenesis. It is suggested that the thin lamina propria may be one of the good indicators of complete s...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2007.10.019
更新日期:2008-10-01 00:00:00
abstract::The initial experience with the use of a portable infusion pump for the delivery of human menopausal gonadotropins (hMG) in the therapy of ovulation dysfunction of women who failed to conceive following (1) either clomiphene citrate (five patients with polycystic ovary syndrome) or danazol (three patients with mild en...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)47352-8
更新日期:1983-10-01 00:00:00
abstract::This study investigated the prevalence of Tyr204Phe and Val34Leu polymorphisms in two Brazilian ethnic groups (171 Caucasians and 27 Blacks, and 117 men and 81 women) and in patients with recurrent miscarriages (RM) (86 women: 53 Caucasians and 33 Blacks). Study groups were matched to control groups by race and age. T...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2004.04.052
更新日期:2004-11-01 00:00:00
abstract::In a study of 29 cycles of IVF, ET was performed on day 5 after oocyte recovery when embryos had developed to the morula/blastocyst stage. Three preclinical pregnancies and three live births resulted (2 singleton and 1 twin), giving a viable PR per ET of 10%. It is concluded that while day 5 ET may well be important i...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)54257-5
更新日期:1991-04-01 00:00:00
abstract:OBJECTIVE:To investigate whether levothyroxine (LT4) treatment has beneficial effects on IVF results and pregnancy outcome in infertile patients with subclinical hypothyroidism undergoing IVF/intracytoplasmic sperm injection (ICSI). DESIGN:Prospective, randomized trial. SETTING:University-affiliated infertility clini...
journal_title:Fertility and sterility
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.fertnstert.2010.12.004
更新日期:2011-04-01 00:00:00
abstract:OBJECTIVE:To review and evaluate published studies that have assessed the effect on the skeleton of treatment with gonadotropin-releasing hormone agonists (GnRH-a). The effects on bone biochemistry and bone density are presented. DATA IDENTIFICATION:Major studies reporting on bone and GnRH-a use were identified throug...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:10.1016/s0015-0282(16)54948-6
更新日期:1992-04-01 00:00:00
abstract:OBJECTIVE:To assess the association between recent cigarette smoking (CS) in female and male partners and assisted reproduction technology (ART) outcomes. DESIGN:Cohort prospective study. SETTING:University ART program in Chile. PATIENT(S):One hundred sixty-six couples seeking pregnancy through ART. INTERVENTION(S)...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2008.09.073
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVE:To examine the results of a 3-year trial using blastocyst cryopreservation to limit multiple pregnancy and optimize overall pregnancy per cycle. DESIGN:Retrospective clinical evaluation of pregnancy rates after freezing and thawing human blastocysts. SETTING:Tertiary-care academic center. PATIENT(S):Seven ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2004.03.068
更新日期:2004-11-01 00:00:00
abstract:OBJECTIVE:To assess the occult pregnancy rate after "negative" first post-embryo transfer (ET) serum β-hCG results. DESIGN:Two-part retrospective cohort study and nested case series. SETTING:University-based fertility center. PATIENT(S):A total of 1,571 negative first post-ET serum β-hCG results were included in the...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2015.11.049
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:To investigate P secretion by granulosa cells (GCs) versus cumulus cells derived from human preovulatory follicles. DESIGN:Cells were recovered by aspiration of preovulatory follicles in 44 women participating in an IVF program. Induction of ovulation was performed using clomiphene citrate, hMG and hCG (grou...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)56404-8
更新日期:1993-12-01 00:00:00
abstract:OBJECTIVE:To assess whether seminal vesicle sperm aspiration (SVSA) is an option for wounded warriors with severe genital and testicular injuries, with the goal of cryopreservation to use in future assisted reproductive technology (ART) cycles. DESIGN:Retrospective case series. SETTING:Tertiary care military hospital...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2016.05.028
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVE:The growth of the follicles induced by gonadotropins during IVF treatment is accompanied by physiologic angiogenesis, which is essential for the maturation of the oocytes. We describe the IVF-induced changes in the vascularization and compare normal with polycystic ovaries (PCOs). DESIGN:Prospective study. ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2004.04.048
更新日期:2004-11-01 00:00:00
abstract:OBJECTIVE:To achieve fertilization and cleavage by spermatids without tails from testicular biopsy. DESIGN:Clinical trial. SETTING:Reproductive unit of a university teaching hospital. PATIENT:A patient of obstructive azoospermia with defective spermiogenesis. INTERVENTION:Testicular biopsy after scrotal exploration...
journal_title:Fertility and sterility
pub_type: 临床试验,杂志文章
doi:10.1016/s0015-0282(16)58406-4
更新日期:1996-07-01 00:00:00
abstract:OBJECTIVE:To evaluate the extent to which test accuracy studies published in two leading reproductive medicine journals in the years 1999 and 2004 adhered to the Standards for Reporting of Diagnostic Accuracy (STARD) initiative parameters, and to explore whether the introduction of the STARD statement has led to an imp...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2006.03.050
更新日期:2006-11-01 00:00:00
abstract:OBJECTIVE:To observe the ultrastructure of human oocytes at different maturity stages and morphologies before and after in vitro maturation. DESIGN:Case report. SETTING:University-based center for human reproduction. PATIENT(S):A 28-year-old patient with polycystic ovary syndrome undergoing IVM/IVF-ET treatment. IN...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2009.02.010
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVE:To determine whether immature spermatids increase in semen in response to hormonal contraceptive treatments. Such a finding would support the existence of a defect in spermiogenesis, which in turn may explain the reported variability in sperm output. DESIGN:Semen smears were obtained from healthy men undergo...
journal_title:Fertility and sterility
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0015-0282(97)00426-3
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVE:To assess the ability of histological dating to discriminate between women of fertile and infertile couples. The utility of histological dating of endometrium in the evaluation of infertile couples is uncertain. DESIGN:Prospective multicenter study, with subjects randomly assigned to biopsy timing. Criterion...
journal_title:Fertility and sterility
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/j.fertnstert.2004.03.069
更新日期:2004-11-01 00:00:00
abstract::We studied a prospective cohort of 434 couples in Northern California and found that 13% did not pursue any form of infertility treatment after their initial consultation. Although age, education, and financial concerns remain important for patients in choosing whether to pursue infertility treatment, depressive sympt...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2010.03.068
更新日期:2010-11-01 00:00:00
abstract:OBJECTIVE:To determine the effects of insulin and insulin-like growth factors (IGF-I and IGF-II) on steroidogenesis and steroidogenic enzyme expression in a human ovarian thecal-like tumor cell culture model system. DESIGN:Human ovarian thecal-like tumor cells treated with forskolin and insulin IGF-I or IGF-II were ev...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)58032-7
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the impact of dynamic in vitro culture on initiation of early follicular growth in prepubertal mouse ovaries. DESIGN:Ovaries from 8-day-old BALB/c mice were cultured either in a dynamic system (n=28) or in a static system (n=20) for 4 days. Uncultured 8-day-old (n=9) or 12-day-old (n=17) ovaries ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2014.05.038
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To review osteoporosis, a disease characterized by low bone mass, microarchitectural deterioration of bone tissue leading to increased bone fragility and a consequent increase in fracture risk. The disorder has become a major health problem in the West, where increased life expectancy has placed new emphasis ...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVE:To assess insulin and insulin-like growth factor I (IGF-I) action in women with polycystic ovarian syndrome (PCOS). DESIGN:Hyperinsulinemia was determined by measuring the insulin responses during a 2-hour oral glucose tolerance test (OGTT). Quantification of in vivo insulin action was determined by a freque...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:
更新日期:1992-04-01 00:00:00
abstract:OBJECTIVE:To evaluate the feasibility and the efficacy of in vitro maturation (IVM) when immature oocyte collection was performed in the early follicular, late follicular, or luteal phases in women with cancer who require urgent chemotherapy. DESIGN:Retrospective cohort study. SETTING:University teaching hospital. P...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2016.09.041
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:To examine whether a relationship exists between genetic polymorphisms of glutathione S-transferase (GST) M1 and T1, CYP1A1(*)2C, and male factor infertility. DESIGN:Genetic polymorphism analysis, case-control study. SETTING:University research laboratory and andrology clinic. PATIENT(S):One hundred ten me...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2008.07.017
更新日期:2009-08-01 00:00:00
abstract:OBJECTIVE:To explore the effectiveness of percutaneous vasal sperm aspiration (PVSA) in combination with intrauterine insemination (IUI) to treat infertile men with anejaculation. DESIGN:Clinical study. SETTING:Department of reproductive endocrinology and andrology of a family planning research clinic. PATIENT(S):Tw...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(02)04697-6
更新日期:2003-03-01 00:00:00
abstract:OBJECTIVE:To provide a step-by-step description of our published technique of single-site robot-assisted laparoscopic myomectomy with the goal of promoting its safe adoption. DESIGN:Surgical video tutorial. SETTING:University medical center. PATIENT(S):Ten women undergoing single-site robot-assisted laparoscopic myo...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2015.07.1159
更新日期:2015-11-01 00:00:00
abstract::We hypothesized that diminished endothelin 1 (ET-1) expression at the spermatic vein wall level might be responsible for the development of varicocele. However, immunohistochemical evaluation of spermatic and control vein samples from 55 patients with varicocele showed overexpression of ET-1 and its receptors ETA and ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2011.04.062
更新日期:2011-06-30 00:00:00
abstract::This immunohistochemical study shows that platelet endothelial cell adhesion molecule-1 (PECAM-1), known to play a role in neoangiogenesis and vascular development, is strongly and homogeneously expressed in endothelial cells lining blood vessels from red and black pelvic endometriotic lesions. The distribution of PEC...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2004.05.075
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVE:To investigate the value of the ultrasonographically determined size of seminiferous tubules and other conventional parameters for predicting sperm retrieval by microdissection testicular sperm extraction (micro-TESE). DESIGN:Clinical retrospective study. SETTING:Two urological clinics. PATIENT(S):Eight hu...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2019.08.061
更新日期:2020-01-01 00:00:00