Abstract：
:Sperm penetration through bovine cervical mucus was determined and correlated with the sperm characteristics in three fractions of the split ejaculate and in the whole ejaculate from 40 men of infertile couples in which a female cause of infertility had been ruled out. Sperm concentration and motility were found to be significantly higher in the first fraction (n = 40) as compared with the rest of the fractions and the whole ejaculate, whereas normal sperm morphology was not significantly different among the various fractions and the whole ejaculate. The bovine mucus penetration (BCMP) test was found to be normal in a significantly high percentage (58%) of samples of the first fraction as compared with the other two fractions (32% and 17%, respectively) and the whole ejaculate (35%) (n = 17). Moreover, in the first fraction of the split ejaculate, the results of the BCMP test were correlated significantly with sperm concentration (P less than 0.01), motility (P less than 0.0001), and morphology (P less than 0.02). The data demonstrate the superiority of the first fraction of the split ejaculate in terms of cervical mucus penetrability and sperm characteristics.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Kotoulas IG,Burgos-Briceño LA,Arana J,Balmaceda JP,Asch RHsubject
Has Abstractpub_date
1984-08-01 00:00:00pages
268-73issue
2eissn
0015-0282issn
1556-5653pii
S0015-0282(16)48025-8journal_volume
42pub_type
杂志文章abstract：:The aim of the present study was to confirm the seropositive rate of Helicobacter pylori to which antibodies cross-react with spermatozoon flagella in patients with infertility. Of the 204 patients in whom the anti-H. pylori IgG antibody in serum and follicular fluids were measured, 45 (22.1%) were seropositive for H....
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2007.06.097
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVE:To study and evaluate a sequential, extended embryo culture system. DESIGN:Prospective study. SETTING:University-affiliated IVF clinic. PATIENT(S):All couples who were treated between October 1997 and July 1998. INTERVENTION(S):A standard human tubal fluid plus 10% serum substitute supplement (SSS) cultur...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(99)00294-0
更新日期：1999-09-01 00:00:00
abstract：:A study was undertaken comparing the outcomes of 30 women with infertility due to untreated severe (grade IV) pelvic endometriosis with a comparable series of 28 women whose infertility was caused solely by irreversible tubal disease. There were no significant differences in either the follicular phase or luteal phase...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)60078-x
更新日期：1988-08-01 00:00:00
abstract：OBJECTIVE:To evaluate the efficacy of discoid resection for the treatment of deep infiltrating endometriosis and whether it could be considered to be a valid alternative to the rectosigmoid segmental resection. DESIGN:Case-control study. SETTING:Departments of Obstetrics and Gynecology, Ospedale Sacro Cuore of Negrar...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.03.066
更新日期：2010-07-01 00:00:00
abstract：:It is clear that women with primary ovarian insufficiency are asking the health care community to alter the current standard, which requires the patient to seek a different specialist for each of her health care needs, and instead work as a team of caregivers that embraces each patient as a woman with complex and indi...
journal_title：Fertility and sterility
pub_type： 评论,杂志文章
doi：10.1016/j.fertnstert.2011.03.006
更新日期：2011-05-01 00:00:00
abstract：:Human testes, removed in treating patients for prostatic carcinoma, were used. Tissues were homogenized and incubated in vitro with labeled progesterone and 2 different antiovulatories, lynestrenol (17alpha-ethin yl-17beta-hydroxy-estr-4-one) and MK 665 (17alpha-chloroethinyl-19-nor-4 ,9(10)-androstadiene-17beta-ol-...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)36309-9
更新日期：1967-05-01 00:00:00
abstract：:In a rat model, sodium carboxymethylcellulose (SCMC) was compared with normal saline and 32% dextran 70 in the prevention of surgically induced intraperitoneal adhesions. The 32% dextran 70 was similar to normal saline in the initial prevention of adhesions, and both appeared less effective than SCMC. After lysis of t...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)47910-0
更新日期：1984-06-01 00:00:00
abstract：OBJECTIVE:To determine the influence of ejaculatory abstinence on within-subject semen parameters and DNA fragmentation. DESIGN:Prospective study. SETTING:Private infertility institute and university-based research laboratory. PATIENT(S):Sixteen consenting male volunteers undergoing infertility investigation. INTER...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2004.03.014
更新日期：2004-07-01 00:00:00
abstract：:In summary, the luteal phase defect is a deficiency of corpus luteum progesterone steroidogenesis, either in amount or duration, or both. The clinical manifestations include either primary infertility or repeated first trimester abortions. The diagnosis can only be made clinically on the basis of a well-timed endometr...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)41769-3
更新日期：1976-04-01 00:00:00
abstract：OBJECTIVE:To determine whether inhibition of epidermal growth factor (EGF) receptor tyrosine kinase with lapatinib affects oocyte maturation, expression of the cumulus expansion-associated genes such as tumor necrosis factor alpha-induced protein 6 (TNFAIP6) and prostaglandin-endoperoxide synthase 2 (PTGS2), and synthe...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2012.12.040
更新日期：2013-05-01 00:00:00
abstract：OBJECTIVE:To perform a systematic review and meta-analysis of studies that compared the prevalence of anxiety symptoms in women with polycystic ovary syndrome (PCOS) and control women. DESIGN:Meta-analysis and systematic review. SETTING:University practice. PATIENT(S):Cross-sectional studies comparing PCOS subjects ...
journal_title：Fertility and sterility
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.fertnstert.2011.10.022
更新日期：2012-01-01 00:00:00
abstract：OBJECTIVE:To report the case of a woman with Kartagener's syndrome with complete immotility of ciliae and normal transport of spermatozoa. DESIGN:Case report. PATIENTS:A 31-year-old woman with Kartagener's syndrome. SETTING:Medical university-affiliated teaching hospital. INTERVENTION(S):Ultrasonography, hysterosal...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.12.079
更新日期：2007-11-01 00:00:00
abstract：:The effect of different concentrations of prolactin (0 to 60 ng) on the release of tetracycline from human spermatozoa labeled with 7-3H-tetracycline hydrochloride was studied. Prolactin significantly enhanced the release of bound tetracycline, indicating that prolactin may influence the processes associated with sper...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)43219-x
更新日期：1978-04-01 00:00:00
abstract：:In 115 patients (group I) in which normal liquefaction of semen occurred, the fertilization rate of the yielded oocytes was 71.2% after standard in vitro fertilization procedure, and the viable pregnancy rate per patient per cycle was 13.0%. In a comparable group of 26 patients (group II), in which semen liquefaction ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)60444-2
更新日期：1989-01-01 00:00:00
abstract：:Thirteen women who had endometriosis were treated with danazol (300 to 400 mg/d). Levels of androgens and danazol metabolites in serum and the influences of danazol metabolites on the assays for serum androgen were investigated during danazol therapy. Serum DHEAS significantly increased (P < 0.05), but serum DHEA slig...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：OBJECTIVE:To evaluate whether ethnicity is associated with involuntary childlessness and perceived reasons for difficulties in becoming pregnant. DESIGN:Cross-sectional analysis of baseline data from a longitudinal cohort. SETTING:Multiethnic, community-based observational study of US women. PATIENT(S):Women in midl...
journal_title：Fertility and sterility
pub_type： 杂志文章,多中心研究
doi：10.1016/j.fertnstert.2011.08.039
更新日期：2011-11-01 00:00:00
abstract：OBJECTIVE:To determine whether advanced sperm retrieval is appropriate in cases of obstructive and nonobstructive azoospermia. DESIGN:Prospective controlled study. SETTING:Tertiary care center. PATIENT(S):Men with obstructive and nonobstructive azoospermia, and their partners. INTERVENTION(S):Surgical sperm retriev...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(99)00298-8
更新日期：1999-09-01 00:00:00
abstract：:In this prospective study, we compared the results of bilateral varicocelectomy and left varicocelectomy for treatment of infertile patients with subclinical right and clinical left varicoceles with oligoasthenospermia. Because there was more improvement in semen parameters and pregnancy rate in patients who underwent...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.05.069
更新日期：2009-12-01 00:00:00
abstract：OBJECTIVE:To evaluate the association between the ploidy status and the nuclear chromatin condensation of spermatozoa with conventional semen parameters by using semen flow cytometry (SFC). The prognostic value of SFC on the successful outcome of intrauterine insemination (IUI) was examined. DESIGN:Prospective study. ...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/j.fertnstert.2010.05.012
更新日期：2011-01-01 00:00:00
abstract：OBJECTIVE:To present the set of reasons for and against fertility treatment for a very young patient. DESIGN:An expert opinion based on clinical experience. SETTING:An academic-affiliated fertility clinic situated in East Jerusalem. PATIENT(S):A 16-year-old married teenager with 2 years' duration of infertility due ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.02.172
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:To evaluate the neuroendocrine responses to an intravenous L-tryptophan challenge across the menstrual cycle in women with premenstrual syndrome (PMS) and controls. DESIGN:Controlled clinical study. SETTING:The Clinical Research Center of an academic research environment. PATIENT(S):Women with PMS and heal...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(99)00452-5
更新日期：2000-01-01 00:00:00
abstract：OBJECTIVE:To describe a woman with a nonmosaic (45,X) form of Turner's syndrome who gave birth to a girl with 45,X Turner syndrome. DESIGN:Patient report. SETTING:Outpatient clinic of a university hospital. PATIENT(S):A woman with typical phenotypic features of Turner syndrome and a 45,X karyotype and her daughter w...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2004.02.129
更新日期：2004-10-01 00:00:00
abstract：OBJECTIVE:To study the oocyte quality in patients with ovarian hyperstimulation syndrome (OHSS). DESIGN:Retrospective study. SETTING:The Egyptian IVF-ET Center. PATIENT(S):Forty-two patients who developed severe OHSS (group A) were studied for the mean number of oocytes retrieved, percentage of high-quality oocytes,...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(97)00409-3
更新日期：1997-12-01 00:00:00
abstract：OBJECTIVE:To examine the relation between blood found on the transfer catheter after ET and the rates of embryo implantation and clinical pregnancy with the use of IVF-ET. DESIGN:Retrospective cohort study. SETTING:A tertiary care center for assisted reproductive technology. PATIENT(S):Three hundred seven couples wh...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(98)00315-x
更新日期：1998-11-01 00:00:00
abstract：OBJECTIVE:Criteria for staging the menopausal transition are not established. This article evaluates five bleeding criteria for defining early transition and provides empirically based guidance regarding optimal criteria. DESIGN/SETTING:Prospective menstrual calendar data from four population-based cohorts: TREMIN, Me...
journal_title：Fertility and sterility
pub_type： 杂志文章,多中心研究
doi：10.1016/j.fertnstert.2007.02.015
更新日期：2008-01-01 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：:It is important to have an accurate model for calculating limits to sperm donation so as to avoid inadvertent half-sibling mating and help protect the rights and welfare of the donor- inseminated child. The most highly developed model to date cannot be used as there is inadequate regulation of donor insemination among...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.01.099
更新日期：2009-12-01 00:00:00
abstract：:This article provides a summary of the biopsychosocial model and the assessment and treatment of male sexual dysfunction as manifested in cases of infertility. In couples trying to get pregnant, a unique set of psychosocial and behavioral changes may evolve that directly interferes with a couple's usual pattern of sex...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2015.07.1155
更新日期：2015-11-01 00:00:00
abstract：OBJECTIVE:To investigate the expression and localization of interleukin-8 (IL-8) and monocyte chemotactic protein 1 (MCP-1) in women with and without endometriosis. DESIGN:Comparative immunohistochemical study. SETTING:Academic medical center. PATIENT(S):Ectopic (n = 24) and homologous eutopic endometrium (n = 24) f...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2007.12.067
更新日期：2009-03-01 00:00:00
abstract：OBJECTIVE:To determine if the addition of fibrin sealant to incision closure in a rabbit uterine horn myomectomy model affects adhesion formation or strength of incision closure. DESIGN:Prospective randomized controlled trial. SETTING:Academic research center. ANIMAL(S):New Zealand white female rabbits. INTERVENTIO...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2005.07.1337
更新日期：2006-04-01 00:00:00
