Abstract：
OBJECTIVE:To investigate whether sphingosine-1-phosphate (S1P), an apoptosis-inhibitor, would be able to protect ovarian follicles from chemotherapy-induced cell death in vivo. DESIGN:Animal study. SETTING:Academic medical center. ANIMAL(S):Twenty female mice. INTERVENTION(S):Twenty mice were randomly assigned into three groups: in group A (n = 8), each mouse received an injection of low concentration of S1P (A1: 0.5 mM), prepared in a vehicle (PET) into the bursa of one ovary and a high concentration (A2: 2.0 mM S1P) to the contralateral ovary. In group B (n = 8), only PET was injected to both ovaries. Afterwards, both groups received 100 mug Dacarbazine (Medac, Hamburg, Germany) IV. The control group C (n = 4) received no chemotherapy. After 2 weeks, the ovaries from group C and from 4 mice from group A and B were evaluated histologically. The remaining mice from group A and B were allowed 3 mating attempts at 4, 8, and 12 weeks after chemotherapy. MAIN OUTCOME MEASURE(S):Primordial/primary and pre-/antral follicular density, pregnancy rates. RESULTS:Chemotherapy caused a significant reduction in the mean number of primordial follicles of mice treated with only PET or with low concentration of S1P (1.86/field of view [C] vs. 1.17 [B] and 0.98 [A1]; P=.006 and P<.0001, respectively) but not in the ovaries treated with high concentration of S1P (2.05/field of view [A2]; P=.918, not significant). Furthermore, three mice (75%) from group A became pregnant at the first mating attempt, in contrast to group B, in which only one mouse (25%) became pregnant and only after the third mating attempt. CONCLUSION(S):Local application of S1P protects ovarian follicles from chemotherapy-induced cell death, thereby preserving fertility.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Hancke K,Strauch O,Kissel C,Göbel H,Schäfer W,Denschlag Ddoi
10.1016/j.fertnstert.2006.06.020subject
Has Abstractpub_date
2007-01-01 00:00:00pages
172-7issue
1eissn
0015-0282issn
1556-5653pii
S0015-0282(06)03179-7journal_volume
87pub_type
杂志文章abstract：OBJECTIVE:To evaluate the efficacy of blastocyst culture and transfer in human in vitro fertilization (IVF) as compared to day 3 embryo transfer. DESIGN:Prospective randomized trial. SETTING:Private assisted reproduction unit. PATIENT(S):A total of 162 IVF patients were included in the day 3 embryo transfer (n = 82)...
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(01)02939-9
更新日期：2002-01-01 00:00:00
abstract：OBJECTIVE:To determine whether there is significant quality of life score improvement after uterine artery embolization (UAE) and to compare UAE and myomectomy outcomes. DESIGN:Prospective cohort controlled study. SETTING:Sixteen medical centers in the United States. PATIENT(S):One hundred forty-nine UAE patients an...
journal_title：Fertility and sterility
pub_type： 杂志文章,多中心研究
doi：10.1016/j.fertnstert.2005.05.074
更新日期：2006-01-01 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 develop and validate a simple and reliable single-cell analysis protocol for the preimplantation genetic diagnosis (PGD) of spinal muscular atrophy (SMA). DESIGN:Molecular tests based on specific enzymatic digestion have already been described for SMA diagnosis. We modified the amplified DNA fragments so ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2005.03.054
更新日期：2005-09-01 00:00:00
abstract：:Technical advances in massive parallel sequencing have allowed the characterization of the whole reproductive tract microbiome in all the compartments beyond the vagina. The microbiota in the uterine cavity seem to be a continuum from the microbiota in the vagina, but several works have reported significant difference...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2018.04.041
更新日期：2018-08-01 00:00:00
abstract：:We prospectively evaluated the behavior of serum 17-hydroxyprogesterone (17-OHP), sex-steroid hormones, and C-reactive protein (CRP) levels in 27 patients during controlled ovarian hyperstimulation (COH) for in vitro fertilization (IVF). While routine measurement of COH via serum 17-OHP may replace estradiol (E(2)) an...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2007.05.024
更新日期：2008-05-01 00:00:00
abstract：:We conducted a case-control study and compared the results of IVF treatment in two groups of women with polycystic ovaries. The first group consisted of 42 women who were previously treated unsuccessfully with in vitro maturation (IVM), and the second group, 48 others with no previous IVM (control group). We included ...
journal_title：Fertility and sterility
pub_type： 信件
doi：10.1016/j.fertnstert.2009.09.033
更新日期：2010-06-01 00:00:00
abstract：OBJECTIVE:To investigate the effects of estrogen replacement therapy (ERT) on laryngeal cytology in postmenopausal women. DESIGN:Prospective open clinical trial. SETTING:Outpatient menopausal clinic in the Department of Gynecology, University of Catania, Catania, Italy. PATIENT(S):Eighty-four healthy, surgically pos...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/s0015-0282(00)01582-x
更新日期：2000-12-01 00:00:00
abstract：:One hundred forty-seven cycles in normal ovulatory patients are reported. All were stimulated with human menopausal/human chorionic gonadotropin. Three estrogen responses were identified: normal, high, and low. Patients who achieved pregnancy formed a fourth category, the pregnancy group. The number of preovulatory an...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)47590-4
更新日期：1984-02-01 00:00:00
abstract：OBJECTIVE:To determine whether foot reflexology, a complementary therapy, has an effect greater than sham reflexology on induction of ovulation. DESIGN:Sham-controlled randomized trial with patients and statistician blinded. SETTING:Infertility clinic in Plymouth, United Kingdom. PATIENT(S):Forty-eight women attendi...
journal_title：Fertility and sterility
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.fertnstert.2008.04.016
更新日期：2009-06-01 00:00:00
abstract：:The concentrations of calcium, magnesium, and zinc were measured by atomic absorption spectrometry. The concentrations of all three cations were found to be strongly correlated with one another and with acidity (pH). Analysis of the relative concentrations in prostatic fluid, split ejaculates, and whole seminal plasma...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)43281-4
更新日期：1978-05-01 00:00:00
abstract：OBJECTIVE:To report a case of bilateral ovarian fibromas and ovarian leiomyomas in a young patient with Gorlin syndrome and to highlight issues of fertility preservation, ovarian conservation, and preimplantation genetic diagnosis in this population. DESIGN:Case report. SETTING:University hospital. PATIENT(S):A 15-y...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2011.04.028
更新日期：2011-07-01 00:00:00
abstract：OBJECTIVE:To see if clinicians' impressions were influenced by expert opinion on patient selection criteria that influence magnetic resonance-guided focused ultrasound (MRgFUS) leiomyoma treatment. DESIGN:Survey-based study. SETTING:First international symposium devoted to MRgFUS, "MRgFUS 2008," October 6-7, 2008, Wa...
journal_title：Fertility and sterility
pub_type：
doi：10.1016/j.fertnstert.2009.02.083
更新日期：2010-06-01 00:00:00
abstract：OBJECTIVE:To investigate the serum pattern of free leptin, bound leptin, and soluble leptin receptor throughout the physiological menstrual cycle. DESIGN:Prospective observational study. SETTING:Tertiary care center for gynecological endocrinology and reproductive medicine and a university research laboratory. PATIE...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2003.06.020
更新日期：2004-02-01 00:00:00
abstract：:Oocytes with three or more pronuclei and one or two polar bodies arising after intracytoplasmic sperm injection were analyzed cytogenetically, and the data were used to develop a general model explaining the possible origin of the abnormal pronuclear stages. The mechanisms, either separately or in variable combination...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2010.03.075
更新日期：2010-11-01 00:00:00
abstract：:The role of insulin sensitizing agents is discussed at length in this Committee Opinion. ...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2008.08.004
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:To test the hypothesis that adrenal androgen (AA) secretion is an inherited trait in PCOS and that serum DHEAS concentrations, as a marker of AA secretion, will be correlated between women with PCOS and their sisters. DESIGN:Prospective case-control. SETTING:Tertiary care center. PATIENT(S):Sixty-two PCOS ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.05.045
更新日期：2006-12-01 00:00:00
abstract：OBJECTIVE:Proinflammatory cytokines have been described to be involved in the pathogenesis of idiopathic recurrent miscarriage (IRM). We investigated the association between IRM and a polymorphism in exon 5 of the interleukin-1beta gene (IL1B) and interleukin-1beta (IL-1beta) serum levels. DESIGN:Case control study. ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(01)01914-8
更新日期：2001-08-01 00:00:00
abstract：OBJECTIVE:To determine the relationships between sperm acrosin activity, sperm morphology evaluated according to strict criteria, visually observed acrosomal morphology, and IVF rates. DESIGN:Prospective analytic study. Acrosin activity was determined on all semen samples together with a standard semen analysis. Empha...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)58167-9
更新日期：1996-03-01 00:00:00
abstract：:Surrogacy raises a number of concerns about the psychological adjustment of the surrogate, the parents, and the child. Despite surrogacy becoming more common, research into the postdelivery psychological adjustment of the individuals involved has lagged far behind. This review examines research on the psychological ad...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2020.03.010
更新日期：2020-05-01 00:00:00
abstract：OBJECTIVE:To correlate the diagnosis of endometriosis in lesions excised at laparoscopy with pathologic diagnosis. DESIGN:Prospective study. SETTING:U.S. government research hospital. PATIENT(S):Women with chronic pelvic pain thought to be due to endometriosis. INTERVENTION(S):Excision of lesions suspicious for end...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(02)03337-x
更新日期：2002-10-01 00:00:00
abstract：OBJECTIVES:To compare the aniline blue assay with and without eosin, and to correlate the results with pregnancy outcome after intracytoplasmic sperm injection (ICSI) procedure. DESIGN:A retrospective study. SETTING:University-based fertility center. PATIENT(S):One hundred thirty infertile patients. INTERVENTION(S)...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2007.09.026
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:To define the hypersensitive status of PRL secretion in normoprolactinemic infertile women and determine the incidence of occult hyperprolactinemia among them. DESIGN:The potential for PRL secretion was examined in 463 women. SETTING:Outpatient clinic in a university hospital. PATIENTS:Three hundred sixty-...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)56154-8
更新日期：1993-09-01 00:00:00
abstract：OBJECTIVE:To report the birth of a healthy female infant from a father with nonmosaic Klinefelter syndrome (KS) and document the experience of men with KS undergoing assisted conception. DESIGN:Retrospective. SETTING:Private IVF center. PATIENT(S):Twelve couples with male factor infertility due to Klinefelter syndro...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(03)01157-9
更新日期：2003-10-01 00:00:00
abstract：OBJECTIVE:To examine the results of 7 years of thawed ET during natural or controlled cycles using exogenous steroids. DESIGN:Retrospective evaluation to compare implantation and pregnancy rates with two protocols for transfer of cryopreserved-thawed pre-embryos. SETTING:Tertiary care academic center. PATIENTS:From ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)56943-x
更新日期：1994-09-01 00:00:00
abstract：OBJECTIVE:To assess the effectiveness of intracytoplasmic sperm injection (ICSI) combined with piezoelectric stimulation in infertile couples with a history of total fertilization failure (TFF). DESIGN:Prospective controlled trial. SETTING:Clinical IVF laboratory. PATIENT(S):Seventy-one couples undergoing ICSI on si...
journal_title：Fertility and sterility
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.fertnstert.2009.03.107
更新日期：2010-08-01 00:00:00
abstract：OBJECTIVE:To compare the incidence of noncompliance measured objectively by a home use fertility monitor with the traditional self-reported incidence of compliance in a study of a new method of contraception. DESIGN:Prospective cohort study. SETTING:A large family planning clinic in Edinburgh. PATIENT(S):Thirty-two ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(01)02899-0
更新日期：2001-12-01 00:00:00
abstract：OBJECTIVE:To evaluate the effects of endometriomas on the regulation of early follicular development. DESIGN:Histologic analysis of prospectively collected biopsy samples. SETTING:Research unit in a university hospital. PATIENT(S):Women <40 years of age who have ovarian endometriomas. INTERVENTION(S):Biopsy of heal...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2013.12.049
更新日期：2014-04-01 00:00:00
abstract：OBJECTIVE:To describe the reproductive health history and characteristics of women having bariatric surgery and to determine whether this differs by age of onset of obesity. DESIGN:Retrospective and cross-sectional analyses of self-reported survey data. SETTING:Six sites of the Longitudinal Assessment of Bariatric Su...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.08.028
更新日期：2010-09-01 00:00:00
abstract：:A case of coma due to embolization after HSG, using oil-soluble contrast medium is presented. The patient was in a comatose state 11 days and then spontaneously regained full consciousness. The safety of oil-contrast medium for HSG is questionable. ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)53537-7
更新日期：1990-05-01 00:00:00
