Abstract:
:Danazol and gestrinone are effective drugs in the treatment of endometriosis. Their mechanism of action remains uncertain, but may be related to their androgenic activity. The authors examined the effect of danazol on human endometrial cells cultured in vitro, its two major metabolites, ethisterone and 2 hydroxymethyl ethisterone, gestrinone, and testosterone (T) at 1X and 10X expected plasma concentrations. Danazol and T suppressed growth by 20.8 and 25.0% (P less than 0.01), respectively, at the lower dose, and by 26.9 and 35.5% (P less than 0.01), respectively, at the 10-fold higher dose. No significant suppression of growth occurred with gestrinone, ethisterone, or 2 hydroxymethyl ethisterone. The results provide further evidence that danazol and T (but not gestrinone) may act by a direct effect on endometrial tissue.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Rose GL,Dowsett M,Mudge JE,White JO,Jeffcoate SLdoi
10.1016/s0015-0282(16)59706-4subject
Has Abstractpub_date
1988-02-01 00:00:00pages
224-8issue
2eissn
0015-0282issn
1556-5653pii
S0015-0282(16)59706-4journal_volume
49pub_type
杂志文章abstract::This document discusses the evaluation and management of varicoceles in the male partners of infertile couples, and presents the controversies and recommendations regarding this condition. This document replaces the ASRM Practice Committee document titled "Report on Varicocele and Infertility," last published in 2008,...
journal_title:Fertility and sterility
pub_type: 杂志文章,实务指引
doi:10.1016/j.fertnstert.2014.10.007
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVE:To determine whether luteal phase defect (LPD) may be an etiologic factor in ectopic pregnancy (EP). DESIGN:All patients who were seen over a 6-year period with the chief complaint of infertility underwent an extensive infertility workup and were followed prospectively. The diagnoses of the causes of inferti...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)57292-6
更新日期:1995-01-01 00:00:00
abstract::Of 299 patients evaluated for infertility between July 1, 1974, and December 31, 1976, 21 (7.2%) became pregnant during the initial evaluation prior to any recognized therapy. A comparative analysis was made between these 21 couples and the 223 completely evaluated infertility couples. No significant difference in sex...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:
更新日期:1978-07-01 00:00:00
abstract::The PF environment is one that hosts the processes of ovulation, gamete transportation, fertilization, and early embryonic development. The cellular and acellular constituents of this dynamic fluid are in a constant interactive state, being influenced by the physiologic events of the menstrual cycle and pelvic disease...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:10.1016/s0015-0282(16)59280-2
更新日期:1987-07-01 00:00:00
abstract:OBJECTIVE:To determine whether endometrial hCG infusion at the time of human blastocyst transfer impacts implantation rates. DESIGN:Randomized double-blinded placebo-controlled trial. SETTING:Academic. PATIENT(S):Infertile couples with the female partner less than 43 years old (n = 300) undergoing fresh or frozen ET...
journal_title:Fertility and sterility
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.fertnstert.2014.08.006
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVE:To compare two commonly used protocols (fresh vs. vitrified) used to transfer euploid blastocysts after IVF with preimplantation genetic screening. DESIGN:Randomized controlled trial. SETTING:Private assisted reproduction center. PATIENT(S):A total of 179 patients undergoing IVF treatment using preimplanta...
journal_title:Fertility and sterility
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.fertnstert.2016.12.022
更新日期:2017-03-01 00:00:00
abstract:OBJECTIVE:To investigate the spontaneous variation of leukocytospermia (>1 million/mL) in semen samples from infertile men. DESIGN:Prospective cohort study. SETTING:Andrologic clinic at university hospital. PATIENT(S):Ninety-nine men evaluating for infertility causes. INTERVENTION(S):Two semen analyses according th...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2007.08.041
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:To determine if the immunomodulatory and gonadotropin-suppressing properties of danazol would improve follicle function or ovulation rates in patients with karyotypically normal spontaneous premature ovarian failure. DESIGN:Prospective, double-blind, crossover trial. SETTING:Tertiary care research instituti...
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(16)56996-9
更新日期:1994-10-01 00:00:00
abstract:OBJECTIVE:To examine the relationship between an antibody against GAPDH-2, a sperm-specific protein, and infertility of female mice. DESIGN:Basic research. SETTING:National Research Institute for Family Planning Beijing, World Health Organization Collaboration Center of Human Reproduction. ANIMAL(S):New Zealand rabb...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2008.09.001
更新日期:2009-12-01 00:00:00
abstract::Throughout the world, adults with HIV are living longer, and many are assessing their options for reproduction. The growing body of scientific evidence and commentary concerning the outcomes of infertility services provided to these adults demands systematic summary and long-term surveillance if safety, quality, and b...
journal_title:Fertility and sterility
pub_type: 评论,杂志文章
doi:10.1016/j.fertnstert.2005.07.1325
更新日期:2006-02-01 00:00:00
abstract::In the early years of in vitro fertilization, overall pregnancy rates were low, and it was considered necessary to transfer more than one embryo to increase the chances of pregnancy. It was not until advances in assisted reproductive technologies resulting in increased pregnancy rates that the concept of transferring ...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:10.1016/j.fertnstert.2020.09.003
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:To determine the correlation between semen basic parameters and the expression and activity of signaling proteins. DESIGN:In vitro studies with human spermatozoa. SETTING:Academic research institute. PATIENT(S):Thirty-seven men provided semen samples for routine analysis. INTERVENTION(S):None. MAIN OUTCO...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2015.06.039
更新日期:2015-10-01 00:00:00
abstract:OBJECTIVE:To compare obstetric and perinatal outcomes of singleton pregnancies resulting from embryos incubated in a time-lapse system (TLS) with those of embryos grown in standard IVF incubators (SI). DESIGN:Retrospective description of a cohort of patients who conceived during a randomized, controlled trial. SETTIN...
journal_title:Fertility and sterility
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.fertnstert.2017.06.031
更新日期:2017-09-01 00:00:00
abstract::In a program of human in vitro fertilization (IVF), the results of 204 attempted intracervical embryo transfers (ETs), using a variety of catheters in three trials over 18 months, have been analyzed for the ease of transfer and pregnancy rate. In nulliparous patients, transfers were more difficult than in multiparous ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)46451-4
更新日期:1982-08-01 00:00:00
abstract:OBJECTIVE:To evaluate if an elevated progesterone (P) level on the day of human chorionic gonadotropin (hCG) administration is associated with a decrease in live-birth rate in patients with a good prognosis. DESIGN:Retrospective cohort study. SETTING:Large, private, assisted reproductive technology (ART) practice. P...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2015.02.038
更新日期:2015-06-01 00:00:00
abstract::This Committee Opinion reviews the unresolved issues and experimental nature associated with the procedure and its limited success rates. ...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:10.1016/j.fertnstert.2008.08.033
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVE:To analyze information on assisted reproductive technology (ART) performed worldwide and trends in outcomes over successive years. DESIGN:Cross-sectional survey on access, effectiveness, and safety of ART procedures performed in 53 countries during 2005. SETTING:A total of 2,973 clinics from national and re...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2013.10.005
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:To determine whether estrogen down-regulates MCP-1 in vascular endothelial cells. DESIGN:A prospective comparative study. SETTING:Academic research environment. PATIENT(S):Human umbilical vein endothelial cells (n = 3) and human coronary artery endothelial cells (n = 3) obtained from females. INTERVENTION...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(01)03223-x
更新日期:2002-03-01 00:00:00
abstract::Pulsatile administration of human menopausal gonadotropin (hMG) via the subcutaneous route was evaluated in 15 patients with various ovulatory disorders. Administration of hMG was started at a dose of 4.6875 IU (75 IU/day) or 9.375 IU (150 IU/day) per pulse every 90 minutes. Ovulation was observed in 26 (92.9%) of 28 ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)49456-2
更新日期:1986-07-01 00:00:00
abstract::Websites for Society for Assisted Reproductive Technology-affiliated clinics fail to meet most American Medical Association health information guidelines. Professional organizations in reproductive medicine need to standardize the accuracy and appropriateness of online reproductive health information. ...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:10.1016/j.fertnstert.2004.11.024
更新日期:2005-03-01 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:OBJECTIVE:To determine efficacy and safety of asoprisnil in patients with leiomyomata. DESIGN:Phase 2, multicenter, prospective, randomized, double-blind, placebo-controlled, parallel-group study. SETTING:Twenty-eight sites in the United States and 1 in Canada. PATIENT(S):One hundred twenty-nine women with leiomyoma...
journal_title:Fertility and sterility
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.fertnstert.2006.11.094
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVE:To identify and treat the gamete responsible for complete fertilization failure with intracytoplasmic sperm injection (ICSI) using a newly proposed assisted gamete treatment (AGT). DESIGN:Prospective cohort study. SETTING:Center for reproductive medicine. PATIENT(S):One-hundred and fourteen couples with an...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2020.04.044
更新日期:2020-09-01 00:00:00
abstract::In this prospective case-control study, we determined the role of surface-enhanced laser desorption and ionization time-of-flight mass spectrometry in the detection of histologically proven endometriosis. In the plasma of the group with endometriosis, there were 20 different protein peaks, and the classifier showed a ...
journal_title:Fertility and sterility
pub_type: 信件
doi:10.1016/j.fertnstert.2006.08.095
更新日期:2007-04-01 00:00:00
abstract::Fresh semen specimens from fertile donors were subjected to one-step and two-step washings in six various commonly used artificial media. It was found that washing procedures per se, in most cases, had an immediate and extended harmful effect on sperm motility which was much more prominent after the second washing. Ho...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)45441-5
更新日期:1981-04-01 00:00:00
abstract:OBJECTIVE:To study the safety and efficacy of ovarian stimulation and oocyte cryopreservation as a method of fertility preservation in women with Turner syndrome (TS). DESIGN:Retrospective cohort study. SETTING:Reproductive medicine clinic. PATIENT(S):Seven women with TS who attended the clinic between 2011 and 2017...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2018.11.010
更新日期:2019-03-01 00:00:00
abstract::The possible association between employment in horticulture with potential exposure to pesticides and female infertility was examined by identification of women with hospital contact due to infertility and working in horticulture through the Danish Occupational Hospitalization Register. This follow-up study gave a sta...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2008.04.036
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVE:To assess the effect of human recombinant leukemia inhibitory factor in different doses on human blastocyst formation. SETTING:A university-based tertiary referral center (The Toronto Hospital). INTERVENTIONS:Nontransferable human embryos (n = 473) at the two- to six-cell stage were obtained from patients u...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:
更新日期:1995-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of frozen, compared with fresh, embryo transfer on neonatal and pediatric weight and weight gain trajectory. DESIGN:Retrospective cohort study. SETTING:Academic medical center. PATIENT(S):Women who underwent fresh or frozen embryo transfer at the Mayo Clinic from 2010 to 2014. All in...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2019.05.020
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:To determine the meiotic segregation of a pericentric inversion of chromosome 8 in three carriers. DESIGN:Analysis of sperm nuclei by fluorescence in situ hybridization (FISH). SETTING:University hospital. PATIENT(S):Three males with an inv(8). INTERVENTION(S):Triple FISH with the 8q and 8p subtelomeres a...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2007.04.056
更新日期:2008-06-01 00:00:00