Abstract：
:Several regimens have been developed to administer gonadotropin-releasing hormone agonists in association with human menopausal gonadotropins (hMG) during follicular growth stimulation for in vitro fertilization. The aim of this study was to characterize hormonal changes induced by short-term administration of agonist, and to evaluate a putative impact of the flare-up effect on follicular recruitment and subsequent IVF. Eighteen highly selected patients were randomely divided in two groups. Nine patients received a short-term administration of Buserelin (Hoechst, AG, Franfurt/Main, FRG) (day 1). They were compared with 9 patients who were exposed to a long-term protocol (day 21), and 13 control patients. Agonist-induced luteinizing hormone (LH) and follicle-stimulating hormone (FSH) increase, in early follicular phase, stimulated follicular growth, shortened follicular phase, and induced a transient rise in progesterone. This was followed by a phase of reduced LH secretion associated with a significant modification of LH immunoreactivity. The short-term regimen did not improve the follicular recruitment, and appeared to reduce the oocytes fertilization rate and embryo quality when compared with prolonged administration of peptide.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Loumaye E,Vankrieken L,Depreester S,Psalti I,de Cooman S,Thomas Kdoi
10.1016/s0015-0282(16)60437-5subject
Has Abstractpub_date
1989-01-01 00:00:00pages
105-11issue
1eissn
0015-0282issn
1556-5653pii
S0015-0282(16)60437-5journal_volume
51pub_type
临床试验,杂志文章,随机对照试验abstract：:Using a primate model, we have tested a novel regimen of gonadotropin-releasing hormone (GnRH) antagonist plus pulsatile GnRH for the achievement of controlled restoration of gonadotropin secretion and ovulation induction. As a prelude, ovariectomized cynomolgus monkeys (n = 3) were treated with Antide ([N-Ac-D-Nal(2)...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
abstract：OBJECTIVE:To study concordance rates of cryptorchidism (undescended testis) in pairs of boys with varying family structure, to evaluate the risk contribution from the intrauterine environment and genetic factors. DESIGN:Population based study of 1,024,500 Danish boys born from January 1, 1973 to December 31, 2004. Cla...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.09.041
更新日期：2010-01-01 00:00:00
abstract：OBJECTIVE:To explore endometriosis-related molecules in patients with use of differential display analysis. DESIGN:Prospective study. SETTING:Nagoya City University Medical School, Nagoya, Japan. PATIENT(S):Women with endometriosis (n = 27) and without endometriosis (n = 21). INTERVENTION(S):Surgery was scheduled i...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(99)00381-7
更新日期：1999-11-01 00:00:00
abstract：OBJECTIVE:To determine the presence of M. genitalium and C. trachomatis in women attending fertility clinics and to follow these women for the effects of previous infections or tubal damage on pregnancy rate and outcome. DESIGN:Prospective study. SETTING:Fertility clinics and university. PATIENT(S):Two hundred twelv...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.12.056
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVE:To determine the prevalence of nucleolar channel systems (NCSs) by uterine region, applying continuous quantification. DESIGN:Prospective clinical study. SETTING:Tertiary care academic medical center. PATIENT(S):Forty-two naturally cycling women who underwent hysterectomy for benign indications. INTERVENT...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2012.10.027
更新日期：2013-02-01 00:00:00
abstract：OBJECTIVE:To demonstrate laparoscopic surgery for a patient with unicornuate uterus and a large hematometra in the noncommunicating uterine horn. DESIGN:Narrated video featuring the diagnostic tests and surgical management. SETTING:Academic tertiary hospital. PATIENT(S):A 13-year-old woman, gravida 0 with menarche a...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2020.05.042
更新日期：2020-11-01 00:00:00
abstract：OBJECTIVE:To investigate whether BRCA carriers with and without malignancy have decreased ovarian reserve at baseline compared with BRCA noncarriers. DESIGN:Retrospective cohort study. SETTING:Academic medical center. PATIENT(S):Seven-hundred and ninety-five oocyte cryopreservation patients, comprising BRCA carriers...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2018.10.014
更新日期：2019-02-01 00:00:00
abstract：:A monoclonal antibody that induces agglutination of human sperm was used to localize the interacting antigen in various tissues by indirect immunofluorescence. The antibody localized to the immature sperm and Sertoli cells of the seminiferous tubules, simple cuboidal epithelial cells of the rete testis, and the column...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)48147-1
更新日期：1984-10-01 00:00:00
abstract：OBJECTIVE:To investigate the relationship between polycystic ovary syndrome (PCOS) and type 2 diabetes mellitus (T2DM) in Korean women. DESIGN:Longitudinal case-control study. SETTING:Not applicable. PATIENT(S):PCOS patients aged 15 to 44 years (n = 1,136) and control individuals (n = 5,675), matched 1:5 by age grou...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2020.12.018
更新日期：2021-01-25 00:00:00
abstract：:Eight rats served as control subjects with sham surgeries and eight rats underwent ovariectomy. Two months later, the expression of muscarinic receptors, neuronal nitric oxide synthase (nNOS), and estrogen receptor (R) at the mRNA level were assessed by reverse-transcription polymerase chain reaction. The results show...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.01.161
更新日期：2009-09-01 00:00:00
abstract：:A technically simple, inexpensive method is described for measuring objective parameters of sperm motility. The instruments involved are commercially available, home-oriented videotape equipment. Quantitative measurements of sperm motility are made directly from the video image and are facilitated by use of an analysi...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)45320-3
更新日期：1981-02-01 00:00:00
abstract：:Eleven patients underwent controlled ovarian hyperstimulation yielding 72 embryos for evaluation. Mean nitric oxide metabolite levels in the insemination media were 2.6 times higher in embryos that progressed to blastocysts by culture day 5 than in those that did not. A comparison of the receiver operating characteris...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.01.108
更新日期：2009-04-01 00:00:00
abstract：:This study describes the results with immature human follicular oocytes harvested from unstimulated ovaries, matured in vitro, fertilized, and transferred to an agonadal recipient. Two hundred seventy immature oocytes were aspirated from 23 ovaries removed for various gynecological indications from August 1988 to Octo...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)54068-0
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:To report parameters in semen samples and sperm DNA integrity in a healthy fertile volunteer over a 10-year period. DESIGN:Case report. SETTING:University-affiliated teaching hospital. INTERVENTION(S):None. PATIENT(S):Semen samples from a nonsmoking healthy male volunteer of proven fertility aged from 40 ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.03.067
更新日期：2006-11-01 00:00:00
abstract：OBJECTIVE:To report a rare case of true hermaphroditism presenting in adolescence as bilateral gynecomastia in a phenotypic male. DESIGN:Case report. SETTING:Academic medical center. PATIENT(S):A 19-year-old phenotypic male who presented with pronounced bilateral gynecomastia and was ultimately diagnosed with true h...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2004.09.036
更新日期：2005-04-01 00:00:00
abstract：:We tested the hypothesis that prenatal exposure to cigarette smoke is associated with impaired fertility in adulthood. Fertility for nearly 600 couples was quantified by counting the number of noncontraception cycles required to conceive. Exposure in utero was assessed by asking couples about their parents' cigarette ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1986-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the efficacy of methotrexate treatment in selected cases of extrauterine pregnancy (EUP) defined by stable or increasing hCG concentration. DESIGN:Prospective cohort study. SETTING:Gynecology department of the Lis Maternity Hospital. PATIENT(S):Fifty women with EUP diagnosed whenever an intraut...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(01)03256-3
更新日期：2002-04-01 00:00:00
abstract：OBJECTIVE:To investigate whether temporarily withholding FSH and adding androgen could improve follicular response during a microdose flare protocol in women with slow follicular growth or asynchronous follicular development. DESIGN:Observational pilot study. SETTING:University-affiliated private fertility center. P...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2015.09.038
更新日期：2016-01-01 00:00:00
abstract：:Pelvic adhesion formation represents a major problem following fallopian tube surgery for infertility. Intraperitoneal dextran may prevent pelvic adhesions. Extensive personal clinical experience (W. H. U.) with intraperitoneal dextran organ-flotation on completion of tubal and ovarian surgery has appeared to limit ad...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)43765-9
更新日期：1979-01-01 00:00:00
abstract：OBJECTIVE:To compare the clinical outcomes between letrozole and clomiphene citrate (CC) in gonadotropin-combined intrauterine insemination (IUI) cycles. DESIGN:Prospective pilot study. SETTING:One university hospital and two private infertility clinics. PATIENT(S):Ninety-three infertile couples eligible for superov...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.02.070
更新日期：2006-06-01 00:00:00
abstract：OBJECTIVE:To investigate the association of AMH and AMHRII polymorphisms with reproductive abilities in a sample of women with idiopathic infertility. DESIGN:Case-control study. SETTING:University Department of Obstetrics and Gynecology, and University Unit of Clinical Genetics. PATIENT(S):76 women with idiopathic s...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.05.025
更新日期：2010-09-01 00:00:00
abstract：OBJECTIVE:Studies have shown that age at natural menopause is heritable. Mutations in the FSH-receptor have been identified in women with premature ovarian failure (POF) and the FSH-receptor gene may, therefore, be considered a candidate gene for (early) menopausal age. This study investigates whether there is linkage ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2003.08.017
更新日期：2004-03-01 00:00:00
abstract：:We studied endometrial luteal phase in specimens from 660 biopsies done in 300 patients from our infertility clinic. A minimum of two (240 women) or three (60 women) endometrial biopsy specimens from separate cycles were taken regardless of the previous histologic findings in all patients. Statistical analysis of resu...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)48990-9
更新日期：1985-11-01 00:00:00
abstract：OBJECTIVE:To investigate changes in menstrual cycle hormones and endometrial maturation that may contribute to the decline in fertility with aging. DESIGN:Prospective controlled clinical study. SETTING:Normal human volunteers in an academic research institution. SUBJECTS:Women with regular menstrual cycles. INTERVE...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：OBJECTIVE:To investigate the incidence of complications in the use of assisted reproductive technology in the management of infertile couples. DESIGN:Retrospective study. SETTING:The Egyptian IVF & ET Center, Maadi, Cairo, Egypt. PATIENT(S):Two thousand nine hundred twenty-four patients underwent IVF-ET or intracyto...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(98)00250-7
更新日期：1998-10-01 00:00:00
abstract：OBJECTIVE:To evaluate spontaneous apoptosis in single-cell suspensions of eutopic and ectopic endometrium from women with endometriosis and in eutopic endometrium from fertile controls without endometriosis. DESIGN:Paired specimens of eutopic and ectopic endometrial tissue from patients with endometriosis and eutopic ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(98)00073-9
更新日期：1998-06-01 00:00:00
abstract：OBJECTIVE:To evaluate the pregnancy and delivery outcome of robot-assisted tubal reanastomosis. DESIGN:Retrospective cohort study. SETTING:University hospital. PATIENT(S):Ninety-seven patients with available follow-up who underwent the reversal of tubal ligation, with a median age of 37 years (range, 24-47 years). ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.10.028
更新日期：2010-10-01 00:00:00
abstract：OBJECTIVE:To evaluate the immunoactivity of human follicular fluids (FFs) of ovaries stimulated with exogenous gonadotropins. PARTICIPANTS:Follicular fluids and peripheral blood mononuclear cells (PBMCs) were obtained at the time of ovum pick-up from 15 women (25 to 34 years of age) undergoing gonadotropin stimulation...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)56886-1
更新日期：1994-08-01 00:00:00
abstract：:The cumulative conception rate of 31 infertile women undergoing a second tuboplasty using microsurgery was compared with that 71 women undergoing a single microsurgical tuboplasty. The follow-up period ranged from ranged from 1 to 61/2 years. Five (16%) of the patients in the repeat tuboplasty group conceived; there w...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)45979-0
更新日期：1982-01-01 00:00:00
abstract：OBJECTIVE:To study the reproductive and metabolic differences between daughters of women with polycystic ovary syndrome (PCOSd) and control women (Cd) after menarche. DESIGN:Case-control study. SETTING:Clinical endocrinology unit. PATIENT(S):We studied 43 PCOSd and 28 Cd 1.5-6 years after menarche. INTERVENTION(S):...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2018.10.011
更新日期：2019-02-01 00:00:00
