Abstract:
:On the basis of studies in monkeys, the hypothesis has been proposed that vasectomy induces the formation of circulating immune complexes (CICs), which--via activation of the complement system--may result in immune injury of the endothelium and thereby exacerbate atherosclerosis; the same mechanism has been suggested to cause retinal arteriolar changes in vasectomized men. We compared 46 men, 5 years after vasectomy, with 46 age-matched control subjects and found no difference in the distribution of arteriolosclerotic retinopathy gradings evaluated by ophthalmoscopy and fundus photography. Blood samples from the two groups were collected and handled identically, and no significant difference in activity was found in four different tests for CICs and two tests for split products of complement factor C3. Thus, the results do not support the hypothesis that changes mediated by CICs occur in vessels after human vasectomy.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Linnet L,Møller NP,Bernth-Petersen P,Ehlers N,Brandslund I,Svehag SEsubject
Has Abstractpub_date
1982-06-01 00:00:00pages
798-806issue
6eissn
0015-0282issn
1556-5653pii
S0015-0282(16)46341-7journal_volume
37pub_type
杂志文章abstract::Embryo transfer is arguably the most critical process in the sequential events that encompass an IVF cycle. Several variables play a role in the success of a transfer, including catheter type, atraumatic technique, and the use of ultrasound guidance. The inclusion of hyaluronan in the ET media also has a benefit for i...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:10.1016/j.fertnstert.2016.02.022
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:To determine DNA fragmentation and several molecules associated with apoptosis or proliferation in ovaries of patients with diminished ovarian reserve. DESIGN:Cross-sectional analysis. SETTING:Tertiary institutional hospital. PATIENT(S):Patients with benign uterine pathology who had undergone a hysterectom...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2005.12.075
更新日期:2006-07-01 00:00:00
abstract::This study examined coping with infertility and how coping is related to depression for men and women. Results showed that both men and women who engage in a disproportionate degree of escape/avoidance behavior and acceptance of responsibility for infertility were more vulnerable to symptoms of depression. ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2005.09.020
更新日期:2006-03-01 00:00:00
abstract:OBJECTIVE:To investigate the proportional changes of CD4(+)CD25(+) regulatory T cells in peripheral blood and decidua in unexplained recurrent spontaneous abortion (URSA) and normal pregnant (NP) women. DESIGN:Prospective, case-control study. SETTING:Large public hospital in a major city in China. PATIENT(S):Twenty-...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2007.03.037
更新日期:2008-03-01 00:00:00
abstract::PTPN22 is currently one of the few known shared-autoimmunity genes and is therefore a candidate marker for endometriosis. Our data show that female carriers of the PTPN22( *)T variant are significantly more susceptible to endometriosis than controls. ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2007.04.008
更新日期:2008-04-01 00:00:00
abstract::Synthetic LH-RH is a polypeptide that is structurally identical to natural LH-RH. It has been used as a safe ovulation induction agent. A case is presented in which a patient had an anaphylactic reaction when treated with LH-RH by IV infusion. Positive skin testing confirmed this as an IgE-mediated reaction. This is t...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)59428-x
更新日期:1987-09-01 00:00:00
abstract:OBJECTIVE:To study the effect of frozen embryo transfer (FET) preparation protocol on incidence of subchorionic hematoma (SCH) and serum hormone levels. DESIGN:Retrospective cohort study. SETTING:University-affiliated fertility center. PATIENT(S):Patients who underwent FET at the New York University Langone Fertilit...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2020.04.040
更新日期:2020-09-01 00:00:00
abstract:OBJECTIVE:To determine the rearrangement of mitochondrial DNA (mtDNA) in unfertilized human oocytes and compromised embryos to evaluate the fertilization capacity of oocytes. DESIGN:Prospective laboratory research. SETTING:IVF laboratory in a university hospital. PATIENT(S):One hundred twenty-four unfertilized oocyt...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(02)02994-1
更新日期:2002-05-01 00:00:00
abstract:OBJECTIVE:To conduct a pilot study to investigate the possible presence of bacteria throughout the female reproductive tract and to make a preliminary assessment of whether there are differences in the composition of the microbial communities between these body sites and/or between patients. DESIGN:Prospective pilot s...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2016.11.028
更新日期:2017-03-01 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 the association between FSH efficacy and FSHR alleles. DESIGN:Retrospective study. SETTING:University-based fertility unit and a private center for biomedical research. PATIENT(S):One hundred two women with ovarian function who were undergoing controlled ovarian stimulation (COS). Women were ca...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(03)00795-7
更新日期:2003-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the potential clinical application of Raman spectroscopy (RS) as a tool that may identify spermatogenesis within human seminiferous tubules. DESIGN:RS scanning of human testicular tissue at different maturational stages; immunohistochemistry study and metabolomic analysis of nonobstructive azoosp...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2014.03.035
更新日期:2014-07-01 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 evaluate the association between follicular and serum nitric oxide (NO) levels and embryo development and outcome in IVF. DESIGN:Prospective, case-control study. SETTING:University hospital, tertiary medical center. PATIENT(S):Eighteen patients with tubal or peritoneal factor infertility and 18 female p...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2004.02.097
更新日期:2004-07-01 00:00:00
abstract::The role of the macromolecular constituents of human oviductal fluid (hOF) in reproductive physiology is poorly understood. Oviductal fluid contains proteins derived by transudation from serum and those synthesized and secreted by the tubal mucosa. In this communication, we describe purification of hOF-specific protei...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)60433-8
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:To investigate whether immunological mechanisms may be involved in human luteal function. DESIGN:The effects of the cytokines, interferon-alpha (IFN-alpha), interferon-gamma (IFN-gamma) and tumor necrosis factor alpha (TNF-alpha) on steroidogenesis by human luteal cells were examined in vitro. The dispersed ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:
更新日期:1992-11-01 00:00:00
abstract:OBJECTIVE:To study the psychological effects of multifetal pregnancy reduction. DESIGN AND SETTING:Hour-long semistructured telephone interviews with both multifetal pregnancy reduction patients and control subjects. PATIENTS:Forty-two multifetal pregnancy reduction patients were contacted within 1 year of undergoing...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:
更新日期:1995-07-01 00:00:00
abstract:OBJECTIVE:To understand the barriers that serodiscordant couples with human immunodeficiency virus (HIV) face in accessing services for risk reduction and infertility using assisted reproductive technology (ART). DESIGN:Two-arm cross-sectional telephone "secret shopper" study. SETTING:Infertility clinics designated b...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2017.11.039
更新日期:2018-03-01 00:00:00
abstract:OBJECTIVE:To test for an association between DNA fragmentation and head shape at high magnification in fresh motile spermatozoa. DESIGN:Observational study. SETTING:Academic tertiary care center. PATIENT(S):A total of 60 men in our assisted reproductive program. INTERVENTION(S):Quantifying sperm head shape using el...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2013.01.100
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVE:To report two cases of early onset cholestasis of pregnancy associated with IVF and ovarian hyperstimulation syndrome. DESIGN:Case report. SETTING:University-based IVF program. PATIENT(S):Two patients with first-trimester cholestasis of pregnancy after IVF that was associated with ovarian hyperstimulation ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2007.08.072
更新日期:2008-10-01 00:00:00
abstract:OBJECTIVE:To develop a baseline for projected studies of a rat endometriosis model. DESIGN:We investigated the effects of two macrophage-related growth factors, platelet-derived growth factor (PDGF) and transforming growth factor-beta (TGF-beta), on proliferation, in vitro differentiation, and protein secretion of ute...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:
更新日期:1994-01-01 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:OBJECTIVE:To investigate the role(s) of hyaluronan synthase 2 (HAS2) and hyaluronan in disease progression of endometriosis and epidermal growth factor (EGF)-induced motility changes of endometriotic cells. DESIGN:A case-control experimental study and in vitro primary cell culture study. SETTING:University hospital-a...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2020.05.005
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:To report the successful and feasible use of transperineal fine needle aspiration of seminal vesicles (FNASV) for sperm retrieval in obstructive azoospermia. DESIGN:Case report. SETTING:Outpatient care in institutional clinic. PATIENT(S):A 31-year-old man with obstructive azoospermia due to a middle prosta...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/j.fertnstert.2006.03.069
更新日期:2006-12-01 00:00:00
abstract::Ovarian hyperstimulation syndrome (OHSS) is one of the most serious, and potentially lethal, complications of controlled ovarian stimulation (COS). Induction of final oocyte maturation with a bolus of gonadotropin-releasing hormone (GnRH) agonist (GnRHa), instead of the criterion standard hCG, in patients undergoing o...
journal_title:Fertility and sterility
pub_type: 杂志文章,评审
doi:10.1016/j.fertnstert.2015.02.004
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVE:To modify Tarkowski's air-dry technique for mouse oocytes to develop a rapid, consistent procedure for human oocytes that enables accurate scoring of meiotic stage. DESIGN, SETTING, AND PATIENTS:Meiotically immature human oocytes, obtained after oophorectomy, were cultured for various periods and then subjec...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)55021-3
更新日期:1992-05-01 00:00:00
abstract:OBJECTIVE:To determine the effect of sperm manipulation before intracytoplasmic sperm injection (ICSI) on fertilization rates. DESIGN:Three methods of sperm manipulation before direct ICSI were compared in two sibling oocyte trials. SETTING:In vitro fertilization unit within a teaching hospital. PATIENTS:Patients un...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)57988-6
更新日期:1995-12-01 00:00:00
abstract::Amenorrhea is the absence or abnormal cessation of the menses. Primary and secondary amenorrhea describe the occurrence of amenorrhea before and after menarche, respectively. ...
journal_title:Fertility and sterility
pub_type: 指南,杂志文章,实务指引
doi:10.1016/j.fertnstert.2004.02.098
更新日期:2004-07-01 00:00:00
abstract::Forty years ago this month the first baby was born as a result of in vitro fertilization (IVF). The arrival of Louise Brown brought with her a new hope and possibility for the many men and women across the global struggling with infertility who previously had very few options for treatment or family building. In this ...
journal_title:Fertility and sterility
pub_type: 历史文章
doi:10.1016/j.fertnstert.2018.05.017
更新日期:2018-07-01 00:00:00
abstract::Fertilization characteristics of 152 consecutively obtained oocytes in an in vitro fertilization (IVF) program employing only natural and clomiphene citrate-induced cycles were retrospectively analyzed. Fertilization occurred significantly more often (1) in women with tubal infertility, (2) in spontaneous cycles, and ...
journal_title:Fertility and sterility
pub_type: 杂志文章
doi:10.1016/s0015-0282(16)53764-9
更新日期:1990-09-01 00:00:00