Abstract：
:To histologically and biologically assess the impairment of testicular function after active immunization with LH, adult male rats (49) and rabbits (9) were actively immunized with bovine LH and then compared with saline-injected controls. When the measured antibody titer was high, the mating behavior of the males was altered. The males mated only 41.8% of the time when exposed to cycling females. The control group mated 90% of the time. Testicular weights were unchanged but the seminiferous tubules of the experimental group showed vacuolation in the Sertoli cells with some of the spermatids being multinucleated. Passive immunization of rats with anti-LH sera diminished mating capacity to a greater extent than active immunization. Immunization of rabbits led to a rapid decrease in libido. Uniform interruption of spermatogenesis was noted along with a loss of testicular weight of immunized rabbits. The probable mechanism of the LH inhibition of spermatogenesis is the interference with androgen production in the interstitial tissue.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Talaat M,Laurence KAdoi
10.1016/s0015-0282(16)38046-3subject
Has Abstractpub_date
1971-02-01 00:00:00pages
113-8issue
2eissn
0015-0282issn
1556-5653pii
S0015-0282(16)38046-3journal_volume
22pub_type
杂志文章abstract：OBJECTIVE:To determine the normative cut-off score that defines hirsutism among Chinese women, and the effect of age, menstrual irregularities, and polycystic ovaries on the same. DESIGN:Cross-sectional, population-based study. SETTING:A multistage systematic cluster random sampling among 16 communities from two rura...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2011.06.040
更新日期：2011-09-01 00:00:00
abstract：OBJECTIVE:To analyze embryo morphology in relation to the corresponding chromosomal status, in order to evaluate the effects of aneuploidy over fragmentation, delayed cleavage, and arrested cleavage. DESIGN:Retrospective study. SETTING:Reproductive Medicine Unit, Società Italiana di Studi di Medicina della Riproduzio...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.07.1512
更新日期：2007-03-01 00:00:00
abstract：:Although fibroids are common benign tumors, their impact on women's quality of life can be considerable. The most frequent symptoms are uterine bleeding, resulting in anemia, and pelvic pain. Fibroids can be of genetic or hormonal origin or arise from intrauterine events. Current options for medical treatment include ...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2014.07.1238
更新日期：2014-09-01 00:00:00
abstract：:A total of 82 patients underwent 106 cycles in which immature oocytes were recovered after hCG priming and transferred at blastocyst-stage. After transfer, the implantation rate was 26.8%, and the clinical pregnancy rate was 51.9%. We found that the oocytes retrieved after hCG priming in women with high risk of ovaria...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.11.027
更新日期：2007-06-01 00:00:00
abstract：:A 26-year-old patient underwent pelvic lymphadenectomy and trachelectomy because of cervical cancer stage IB. Later she developed symptoms from obturator nerve entrapment. Examinations could not reveal metastatic cancer disease, but endometriosis surrounding the obturator nerve was discovered. Laparoscopic removal of ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.03.024
更新日期：2009-02-01 00:00:00
abstract：STUDY OBJECTIVE:To determine the extent to which increasing doses of exogenous testosterone (T) administered via Silastic implants can restore spermatogenesis and fertility to rats made azoospermic by active immunization against gonadotropin-releasing hormone (GnRH). DESIGN:Male rats were made azoospermic by active im...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)55192-9
更新日期：1992-08-01 00:00:00
abstract：:A prospective, detailed study of both lipid and carbohydrate metabolism was carried out in 35 women who used a progesterone-T type intrauterine device (IUD). A 3-hour oral glucose tolerance test was performed in each woman before the IUD was inserted and again after 6 months of use. There was no change in the patient...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)43273-5
更新日期：1978-05-01 00:00:00
abstract：:To our knowledge, this represents the first case of a laparoscopically treated triplet EP and the first time that a double EP in the same tube was treated conservatively (with preservation of the tube). Multiple EPs may be more common than currently thought, and our report offers an alternative explanation for at leas...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)53960-0
更新日期：1990-11-01 00:00:00
abstract：:Whereas the dose of hMG is significantly correlated with both BMI and BW, commencing the more obese patient on higher hMG doses is not justified in view of the cancellation of cycles from over-responsiveness in the more obese patients started on higher hMG dosage regimens. If the more obese patient is slow to respond,...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)55276-5
更新日期：1992-09-01 00:00:00
abstract：:The effects of various doses of indomethacin and ketoprofen as compared with placebo were examined in 100 oligospermic patients who participated in this study. It was found that the treatment increased sperm count, sperm motility, and fertilizing capacity. The radioimmunoassay examination showed an increase in plasma ...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/s0015-0282(16)48081-7
更新日期：1984-09-01 00:00:00
abstract：OBJECTIVE:To determine if the solubilized human zona pellucida (ZP)-induced acrosome reaction is mediated by protein kinases. DESIGN:Capacitated spermatozoa were incubated with inhibitors of cyclic adenosine 3':5'-monophosphate (cAMP)-dependent kinase (KT5720), Ca(2+)- and phospholipid-dependent kinase (Calphostin C),...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：OBJECTIVE:To report an unusual case of embryo implantation and superfetation. DESIGN:Retrospective case analysis. SETTING:Oak Brook Fertility Center. PATIENT(S):A 41-year-old woman underwent two consecutive ovarian stimulation cycles interrupted by a normal menstrual period. Ovulation and implantation occurred durin...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(97)00244-6
更新日期：1997-09-01 00:00:00
abstract：OBJECTIVE:To determine whether altered follicular environment is associated with ovarian reserve or maternal age. DESIGN:Prospective study examining follicular fluid (FF) composition and follicular cell metabolism. SETTING:University research department and private IVF clinic. PATIENT(S):Women (n = 54) undergoing ro...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2012.06.025
更新日期：2012-10-01 00:00:00
abstract：:The presence of ovarian cysts may compromise the success of in vitro fertilization (IVF) and gamete intrafallopian transfer (GIFT). We prospectively studied 212 consecutive ovulation induction cycles in 120 patients for IVF and/or GIFT. A baseline cyst was defined as any intraovarian cystic structure greater than or e...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)54123-5
更新日期：1991-02-01 00:00:00
abstract：:One hundred fifty-eight women underwent artificial insemination with homologous semen (AIH) in an attempt to achieve conception. Only 15 (9.5%) were successful. Women with anatomical abnormalities were not excluded from the study and they were less successful than the normal women, but results were disappointing in bo...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)41894-7
更新日期：1976-06-01 00:00:00
abstract：:A randomized, prospective study was conducted to compare ovarian stimulation with human menopausal gonadotropin (hMG) and human follicle-stimulating hormone (hFSH) in an in vitro fertilization and embryo transfer (IVF-ET) program. Minimal inclusion criteria included age less than or equal to 37, tubal infertility, reg...
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)60011-0
更新日期：1988-07-01 00:00:00
abstract：:Bone health and strength are dependent on the coupling of cone resorption and bone formation. This process is governed by the interaction of osteoclasts and osteoblasts plus the modulating influence of the bone mechanicosensory cells-the osteocytes. Both sex steroids-estrogen (E) and testosterone (T)- have receptors o...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/s0015-0282(02)02968-0
更新日期：2002-04-01 00:00:00
abstract：OBJECTIVE:To examine the emotional, sexual, physical, and quality-of-life (QOL) impact on infertile women awaiting oocyte donation. DESIGN:Cross-sectional cohort study. SETTING:Cancer center and reproductive medicine center. PATIENT(S):Fifty infertile women awaiting oocyte donation, enrolled from October 2006 to Feb...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2010.10.004
更新日期：2011-02-01 00:00:00
abstract：:Polycystic ovary disease generally is associated with elevated androgen levels and elevated luteinizing hormone (LH) levels, whereas follicle-stimulating hormone (FSH) levels are (sub)normal. To assess the role of androgens on gonadotropin secretion, we investigated the effect of 6 weeks of testosterone (T) undecanoat...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)54194-6
更新日期：1991-03-01 00:00:00
abstract：OBJECTIVE:To investigate whether levothyroxine (LT4) treatment has beneficial effects on IVF results and pregnancy outcome in infertile patients with subclinical hypothyroidism undergoing IVF/intracytoplasmic sperm injection (ICSI). DESIGN:Prospective, randomized trial. SETTING:University-affiliated infertility clini...
journal_title：Fertility and sterility
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.fertnstert.2010.12.004
更新日期：2011-04-01 00:00:00
abstract：OBJECTIVE:To assess the correlation between in vitro fertilization (IVF) and complications of the third stage of labor. DESIGN:Retrospective cohort of vaginal deliveries from November 2008 to January 2020. Maternal and obstetric outcomes of singleton deliveries were compared between IVF and non-IVF pregnancies. SETTI...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2020.10.004
更新日期：2020-11-30 00:00:00
abstract：OBJECTIVE:To determine whether self-selected women with polycystic ovary syndrome (PCOS) are abnormal compared with a control population. DESIGN:Case-control. SETTING:Support group meeting organized and initiated by patients. PATIENT(S):Forty-five self-selected women with PCOS and 80 control women. INTERVENTION(S):...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(02)03153-9
更新日期：2002-07-01 00:00:00
abstract：OBJECTIVE:To assess the expression and cellular distribution of angiotensin II (Ang II), angiotensin type 1 receptor (AT1R), angiotensin-converting enzyme (ACE), aminopeptidase A (APA), adipocyte-derived leucine aminopeptidase (A-LAP), and vascular endothelial growth factor (VEGF) in human ovarian tissue during the men...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.01.041
更新日期：2006-08-01 00:00:00
abstract：OBJECTIVE:To compare the outcomes of intracytoplasmic sperm injection (ICSI) and in vitro fertilization (IVF) with fresh and cryopreserved testicular spermatozoa in patients with obstructive and nonobstructive azoospermia. DESIGN:Retrospective analysis of consecutive ICSI cycles. SETTING:Large urban reproductive medi...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(00)00416-7
更新日期：2000-05-01 00:00:00
abstract：OBJECTIVE:To determine whether IgG subclass patterns differed between nonpregnant women, healthy pregnant women, and pregnant women with a history of recurrent miscarriage. DESIGN:Controlled clinical study. SETTING:An academic setting. PATIENT(S):Group 1 was comprised of 10 nonpregnant women, group 2 of 10 healthy p...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(01)02857-6
更新日期：2001-11-01 00:00:00
abstract：OBJECTIVE:To determine whether a history of prior cesarean delivery (CD) makes ET more difficult and impacts pregnancy outcomes. DESIGN:Prospective cohort study. SETTING:Tertiary care military facility. PATIENT(S):One hundred ninety-four patients with previous delivery undergoing IVF/intracytoplasmic sperm injection...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2016.03.045
更新日期：2016-08-01 00:00:00
abstract：OBJECTIVE:To develop molecular tools increasing the sensitivity of breast cancer micrometastases detection within ovarian tissue cryopreserved for fertility preservation. DESIGN:Expression of breast markers was evaluated by quantitative polymerase chain reaction in ovarian tissue from patients with benign or cancerous...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2015.04.036
更新日期：2015-08-01 00:00:00
abstract：OBJECTIVE:To evaluate the importance of exogenous LH in poor responders undergoing IVF with GnRH antagonists. DESIGN:Retrospective cohort study. SETTING:University-based IVF center. PATIENT(S):All patients with a history of poor response to ovarian stimulation undergoing IVF with GnRH antagonists between September 2...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2005.02.028
更新日期：2005-08-01 00:00:00
abstract：OBJECTIVE:To describe a case of superior mesenteric vein thrombosis associated with IVF. DESIGN:Case report. SETTING:University teaching hospital. PATIENT(S):A 33-year-old female developed progressive abdominal pain several days after ET in her first IVF cycle. A computed tomography scan 12 days after ET showed a su...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2010.06.081
更新日期：2011-02-01 00:00:00
abstract：OBJECTIVE:To determine the proportion of infertile women who prefer a multiple birth over a singleton, patient characteristics associated with this desire, and patient knowledge about the risks of multiple births. DESIGN:Prospective analysis. SETTING:Academic university hospital-based infertility center and private g...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2003.05.035
更新日期：2004-03-01 00:00:00
