Abstract：
:Semen specimens were obtained for analysis from nine men immediately before vasectomy and 3 days following the vasectomy procedure. After vasectomy there was a significant decrease in seminal sperm concentration, percentage of sperm motility, and mean swimming speed. In seven of nine cases the spermatozoa did not survive overnight incubation in capacitation media, and in no case was penetration of zonafree hamster oocytes observed 3 days after vasectomy.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Lewis EL,Brazil CK,Overstreet JWdoi
10.1016/s0015-0282(16)48262-2subject
Has Abstractpub_date
1984-12-01 00:00:00pages
895-8issue
6eissn
0015-0282issn
1556-5653pii
S0015-0282(16)48262-2journal_volume
42pub_type
杂志文章abstract：OBJECTIVE:To determine the effects of menopause (aging and E) on vaginal-cervical epithelial paracellular permeability. DESIGN:Experimental, basic clinical research. SETTING:Academic research environment. PATIENT(S):Premenopausal, perimenopausal, and postmenopausal women, aged 35-65 years. INTERVENTION(S):Primary t...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(01)02377-9
更新日期：2001-10-01 00:00:00
abstract：OBJECTIVE:To investigate whether abnormalities in serum concentrations of 1,25-dihydroxyvitamin D [1,25(OH)(2)D], 25-hydroxyvitamin D [25(OH)D], parathyroid hormone (PTH), calcium, and phosphorus were associated with risk of polycystic ovary syndrome (PCOS) and obesity. The possible correlations of the calciotropic hor...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.11.031
更新日期：2010-03-01 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 evaluate the impact of cryopreservation storage duration on embryo survival, implantation competence, and pregnancy outcome. DESIGN:Retrospective study. SETTING:Academic tertiary-referral infertility center. PATIENT(S):In vitro fertilization patients and recipients of oocyte donation cycles who had cryo...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.09.084
更新日期：2010-01-01 00:00:00
abstract：:The effectiveness of antiestrogens and progestins in the inhibition of capacitation in the rabbit uterus and oviduct was studied. The agents tested were 8 mg/day nafoxidine HCL (NHCL), 4 mg/day fluoxymesterone (FM), 4 and 20 mg/day clomiphene citrate (CC), 8 mg/day testosterone (T), 8 mg/day dydrogesterone (D) 4 and ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1972-03-01 00:00:00
abstract：OBJECTIVE:To study whether specific congenital anomalies occur more often with a history of subfertility and/or the use of in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI). DESIGN:Case-only analyses. SETTING:Not applicable. PATIENT(S):We included live births, stillbirths, and terminated pregnanci...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2014.12.113
更新日期：2015-04-01 00:00:00
abstract：OBJECTIVE:To assess the value of the hypo-osmotic swelling test in predicting fertilization, pregnancy, implantation, miscarriage, and live birth rates in IVF-ET cycles. DESIGN:Prospective study. SETTING:Academic tertiary referral center for fertility treatment. PATIENTS:Three hundred twenty-six couples having IVF-E...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)58511-2
更新日期：1996-09-01 00:00:00
abstract：:A highly sensitive 2-hour tube test for the detection of human chorionic gonadotropin (hCG) in urine was compared with the more resource-demanding radioimmunoassay for hCG in serum as an aid in the diagnosis of ectopic pregnancy. In a first series of 107 patients with the possibility of ectopic pregnancy, the urine te...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)48559-6
更新日期：1985-05-01 00:00:00
abstract：OBJECTIVE:To evaluate a new technique designed to improve access to the endometrial cavity through tortuous and/or stenotic endocervical canals in women with histories of difficult IUIs, ETs, or endometrial biopsies. DESIGN:Prospective case series. SETTING:Tertiary care center. PATIENT(S):Women with histories of dif...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/s0015-0282(99)00492-6
更新日期：2000-02-01 00:00:00
abstract：OBJECTIVE:To investigate hypoestrogenic "inactive phases" (IP) in the follicular phase of the menstrual cycle, with respect to age, reproductive stage, and follicular depletion. DESIGN:Analysis of prospectively collected menstrual bleed and estrone-3-glucuronide data. SETTING:Center for Population and Health, Georget...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2012.07.1101
更新日期：2012-11-01 00:00:00
abstract：:A dry ejaculate (aspermia), may occur either because of an inability to transport semen (anejaculation) or because of an inability to ejaculate in an antegrade direction (retrograde ejaculation). The treatment of aspermia varies with underlying etiology and includes medical therapy with sympathomimetics, urinary sperm...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2015.09.024
更新日期：2015-11-01 00:00:00
abstract：OBJECTIVE:To evaluate the influence of hormonal changes during the menstrual cycle on the mammary gland of female cynomolgus monkeys. DESIGN:Paired breast biopsy samples were obtained during the follicular and luteal phases of the cycle. Cycle characteristics were assessed by vaginal bleeding, serum hormones, vaginal ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2004.04.035
更新日期：2004-10-01 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：:Because spermatocyte meiotic error results in embryonic sex chromosomal aneuploidy, it is speculated that teratospermia correlates with increased embryonic sex chromosomal abnormalities. Our findings contradict this theory, suggesting that morphology does not correlate with sex chromosomal genotype. ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.07.1006
更新日期：2010-02-01 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：:One hundred seventy-seven women aged 41 +/- 8 (mean +/- SD) years, referred for evaluation of excessive uterine bleeding, were enrolled in an open-label randomized trial to evaluate the efficacy of local anesthesia before hysteroscopy in an outpatient population. The patients underwent hysteroscopy and endometrial bio...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1994-11-01 00:00:00
abstract：OBJECTIVE:To investigate the possible role of phthalate, a ubiquitous chemical used in consumer products, in the pathogenesis of uterine leiomyoma. DESIGN:Experimental and prospective case-control study using human samples. SETTING:University hospital. PATIENT(S):Fifty-three women with histologic evidence of uterine...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2017.01.015
更新日期：2017-04-01 00:00:00
abstract：OBJECTIVE:To assess the relationship between the results of the Sperm Quality Analyzer (United Medical Systems Inc., Santa Ana, CA), which measures motile sperm concentration by light scattering, conventional manual semen analysis characteristics, and computer-assisted sperm motility analyses. DESIGN:Sperm Quality Ana...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1995-05-01 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：:Although the general trend for delaying childbearing is generally viewed as causing infertility, its consequences on the interpregnancy interval have been unknown. A study of birth records for Swiss married women from 1969 to 2006 revealed that the woman's age at first birth has increased from 25.0 to 30.1 years, wher...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.05.078
更新日期：2009-12-01 00:00:00
abstract：OBJECTIVE:To prove that low-dose hCG alone can be clinically used to replace FSH-containing gonadotropins to complete controlled ovarian hyperstimulation (COH). DESIGN:Controlled, prospective, randomized study. SETTING:Academic center. PATIENT(S):Infertile patients who are candidates for assisted reproduction. INTE...
journal_title：Fertility and sterility
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.fertnstert.2005.02.036
更新日期：2005-08-01 00:00:00
abstract：OBJECTIVE:To demonstrate the efficacy and safety of follitropin alfa administered with hCG on spermatogenesis in adult male hypogonadotropic hypogonadism (HH) patients. DESIGN:Phase III, multicenter, open-label, noncomparative. SETTING:Seven US medical centers. PATIENT(S):A total of 36 adult males with severe HH. I...
journal_title：Fertility and sterility
pub_type： 杂志文章,多中心研究
doi：10.1016/j.fertnstert.2008.07.1742
更新日期：2009-09-01 00:00:00
abstract：OBJECTIVE:To evaluate basal (constitutive) and stimulated synthesis of tumor necrosis factor alpha (TNF alpha), interleukin (IL)-8, IL-10 by peritoneal macrophages (PM) in women with endometriosis. DESIGN:Peritoneal macrophages were cultured in the presence or absence of lipopolysaccharide (LPS) for 24 hours. Peritone...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：OBJECTIVE:To investigate the slope of linear regression of postevacuation serum hCG as an independent risk factor for postmolar gestational trophoblastic neoplasia (GTN). DESIGN:Multicenter retrospective cohort study. SETTING:Academic referral health care centers. PATIENT(S):All subjects with confirmed hydatidiform ...
journal_title：Fertility and sterility
pub_type： 杂志文章,多中心研究
doi：10.1016/j.fertnstert.2015.06.001
更新日期：2015-09-01 00:00:00
abstract：:A battery-powered, bipolar electrocoagulator has been specifically developed for sealing the cut ends of the divided vas at vasectomy. With a minimum of electric power, the electrocoagulator destroys only the mucosa and one or two muscle cell layers of the vas, which leads to optimal fibrosis of the cut ends. This ins...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1978-06-01 00:00:00
abstract：OBJECTIVE:To introduce a technique for hysteroscopic resection of submucous myoma arising from the uterine fundus. DESIGN:Case report. SETTING:University hospital. PATIENT(S):A 43-year-old nulliparous Japanese woman. INTERVENTION(S):An original combination technique of hysteroresectoscopy using circumferential myom...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.03.066
更新日期：2006-11-01 00:00:00
abstract：OBJECTIVE:To determine the prevalence and type of Y chromosome microdeletions in 136 consecutively seen intracytoplasmic sperm injection (ICSI) candidates and in 50 consecutively seen azoospermic men attending an infertility clinic. DESIGN:Controlled clinical study. SETTING:Genetics laboratory and infertility clinic ...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/s0015-0282(98)00195-2
更新日期：1998-09-01 00:00:00
abstract：OBJECTIVE:To evaluate semen characteristics, testicular volume, and hormonal levels of normal fertile men requiring vasectomy for sterilization. DESIGN:Retrospective study. SETTING(S):Academic medical centers. PATIENT(S):A total of 889 patients underwent a vasectomy for sterilization. INTERVENTION(S):None. MAIN OU...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2005.09.032
更新日期：2006-04-01 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 demonstrate the pattern(s) of spermatogonial proliferation in different spermatogenic disorders. DESIGN:Retrospective case-control study. Teaching hospital. PATIENT(S):Azoospermic men who underwent testicular biopsy for sperm recovery and preparation for intracytoplasmic sperm injection. INTERVENTION(S)...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(03)02161-7
更新日期：2003-11-01 00:00:00
