Abstract：
:Transvaginal follicular aspiration (TVA) with ultrasonically guided needles allows the transfer of in vitro generated embryos to the fallopian tubes (TET), performing only one surgical procedure in the process. Up to now, this approach has been used to treat 16 couples with infertility due to severe male factor. Follicular development was induced with a combination of clomiphene citrate and human menopausal gonadotropin (hMG) or follicle-stimulating hormone and hMG. Follicles were aspirated by TVA 36 hours after an injection of human chorionic gonadotropin 10,000 IU intramuscularly. A total of 169 oocytes were recovered (10.5 +/- 6.9 X +/- SD) from the 16 patients. There was failure of fertilization in 6 cases. In the remaining 10, a TET was performed 44 to 50 hours after TVA, utilizing embryos at the pronuclear stage. Six pregnancies resulted from the 10 transfers. This technique combines the advantages of proof of fertilization with a more adequate tubal embryo development and entrance to the uterine cavity that may determine and increase chance of implantation.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Balmaceda JP,Gastaldi C,Remohi J,Borrero C,Ord T,Asch RHdoi
10.1016/s0015-0282(16)60136-xsubject
Has Abstractpub_date
1988-09-01 00:00:00pages
476-9issue
3eissn
0015-0282issn
1556-5653pii
S0015-0282(16)60136-Xjournal_volume
50pub_type
杂志文章abstract：OBJECTIVE:To assess the expression and cellular distribution of pregnancy-associated plasma protein-A (PAPP-A) and major basic protein (MBP) in human ovarian tissue during the menstrual cycle. DESIGN:Ovarian tissues (n = 50) and corpora lutea (n = 18) were obtained from patients undergoing hysterectomy/oophorectomy fo...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(03)00077-3
更新日期：2003-05-01 00:00:00
abstract：:Earlier studies have shown inherited thrombophilia to be a risk factor for recurrent implantation failure, raising the question of whether this risk is related to the underlying cause of unexplained infertility or to the mechanisms involved in the implantation process. When nine thrombophilic gene polymorphisms were c...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.07.1782
更新日期：2009-04-01 00:00:00
abstract：OBJECTIVE:To ascertain the extent of phenotypic heterogeneity for premature pubarche and polycystic ovary syndrome between and within families. DESIGN:Association study. SETTING:Academic research environment. PATIENT(S):Three families in which the propositus had presented with either premature pubic hair or adolesce...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(02)03252-1
更新日期：2002-09-01 00:00:00
abstract：:In 80 normal puerperae, serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), including human chorionic gonadotropin (hCG/LH), and prolactin (PRL) levels were evaluated 6 to 29 hours after vaginal delivery. In these puerperae, PRL levels were higher and FSH levels were lower than in menstruating women; h...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)46103-0
更新日期：1982-03-01 00:00:00
abstract：OBJECTIVE:To study the effects of peritoneal macrophages on endometrial cellular proliferation in an in vitro coculture model and to compare the magnitude of these effects between macrophages from women with endometriosis and normal women. DESIGN:Controlled study of peritoneal macrophage function. SETTING:University ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(99)00292-7
更新日期：1999-09-01 00:00:00
abstract：:Defects of the DNA mismatch repair gene hMLH3 were screened by denaturing high-performance liquid chromatography and sequencing in germinal tissue DNA from patients with spermatogenic arrest, with sequence variations being confirmed in genomic DNA by polymerase chain reaction (PCR) direct sequencing analysis. Four mis...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2007.01.063
更新日期：2007-12-01 00:00:00
abstract：:Detection of bacteria with molecular techniques has enabled the study of low biomass microbiomes in tissues and organs previously considered sterile, such as the endometrium. Subsequently, an abnormal endometrial microbiota has been associated with implantation failure, pregnancy loss, and other gynecological and obst...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2017.05.034
更新日期：2017-07-01 00:00:00
abstract：:Endometriosis has been associated with corpus luteum inadequacy and abnormalities of luteal phase progesterone (P) secretion. In this study, abnormal luteolysis, as a second factor of luteal dysfunction, was assessed in 13 women with endometriosis and 25 control patients by measurement of ovarian vein estradiol (E2) a...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)59224-3
更新日期：1987-06-01 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 review the pregnancy and birth outcomes of patients undergoing intracytoplasmic sperm injection (ICSI). DESIGN:Selective review of the literature. SETTING:Couples undergoing either conventional IVF or ICSI and their resulting offspring. PATIENT(S):None. MAIN OUTCOME MEASURE(S):None. INTERVENTION(S):No...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/s0015-0282(03)01014-8
更新日期：2003-10-01 00:00:00
abstract：:The penetration of a gonadotropin-releasing hormone agonist (GnRH-a), Buserelin (Hoechst AG, Frankfurt, West Germany), into human follicular fluids (FF) was studied by means of a radioimmunoassay (RIA) and a bioassay. Acute nasal administration of a therapeutic dose of Buserelin (300 and 600 micrograms) before the ovu...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)60852-x
更新日期：1989-08-01 00:00:00
abstract：OBJECTIVE:To investigate the relationship between endogenous serum levels of human growth hormone (hGH) and ovarian response to human menopausal gonadotropins (hMG). DESIGN:Retrospective analysis of patient response to hMG. SETTING:Center for assisted reproductive technology. PATIENTS:Eighty women who had undergone ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)55133-4
更新日期：1992-07-01 00:00:00
abstract：OBJECTIVE:To examine total ezrin expression (ezrin and phospho-ezrin) through the normal endometrial cycle and to correlate ezrin activation and localization with cytologic changes. DESIGN:Experimental laboratory study. SETTING:University medical centers. PATIENT(S):Reproductive-age women. INTERVENTION(S):A total o...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2011.10.039
更新日期：2012-01-01 00:00:00
abstract：:Daily leukocyte alkaline phosphatase activity (LAP), basal body temperature (BBT), fern test (FT) and serum luteinizing hormone (LH) were determined during 15 normal menstrual cycles and 10 cycles treated with clomiphene citrate. A rise in LAP activity, as determined by LAP-relative score (LAP-RS), was observed durin...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)39623-6
更新日期：1973-04-01 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：: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 ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1982-06-01 00:00:00
abstract：:Semen samples from 35 fertile men and husbands of 32 infertile couples were evaluated with the use of a rapid computerized sperm motion analysis (CSA). The counts and percentages of motile sperm measured by routine semen analysis (RSA) and CSA were comparable in both groups. In CSA, mean values of swimming speed (micr...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1986-09-01 00:00:00
abstract：OBJECTIVE:To investigate the association between several factors such as demographics, personal habits, reproductive factors, menstrual characteristics, contraception, and clinical profile and the probability of having endometriosis. SETTING:Ten clinical institutions in the Montreal area. PATIENT(S):A total of 2777 s...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2003.10.038
更新日期：2004-06-01 00:00:00
abstract：:Polycystic ovarian syndrome (PCOS) appears to be due to a previously unrecognized type of steroidogenic abnormality, one in which hyperandrogenism arises from a regulatory abnormality (dysregulation) rather than from enzyme deficiency. It appears that PCOS typically arises from masculinized regulation of the androgen-...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：
更新日期：1990-05-01 00:00:00
abstract：OBJECTIVE:To investigate the mutation profiles and clinical characteristics of Chinese males with isolated hypogonadotropic hypogonadism (IHH) and discover new pathogenic genes that cause IHH. DESIGN:A gene panel, including 31 known IHH genes and 52 candidate genes, was used to perform semiconductor next-generation se...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2018.04.010
更新日期：2018-08-01 00:00:00
abstract：OBJECTIVE:To test the hypothesis that male reproductive tract leukocytes function in the elimination of abnormal spermatozoa from ejaculated semen. DESIGN:Semen specimens with > or = 2 x 10(6) nonspermatozoal cells/mL were examined for leukocytes and for mature sperm with ideal morphology. SETTING:Andrology laborator...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1995-07-01 00:00:00
abstract：:Although the technique of in vitro fertilization and embryo transfer (IVF-ET) was developed for couples with untreatable tubal factor infertility, IVF-ET is now being applied to women with other causes of infertility and normal pelvic anatomy. In an effort to determine the treatment-independent pregnancy rate, we retr...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)59114-6
更新日期：1987-04-01 00:00:00
abstract：OBJECTIVE:To determine the expression of glutathione peroxidase (GPx) in the eutopic and ectopic endometria during the menstrual cycle in endometriosis and adenomyosis. DESIGN:Immunohistochemical identification of GPx in endometrial tissues identified using the polyclonal antibody. SETTING:Department of obstetrics an...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(00)00638-5
更新日期：2000-08-01 00:00:00
abstract：:DNA methylation at H19 ICR1 was investigated in the placenta from pregnancies conceived by in vitro fertilization, intracytoplasmic sperm injection, and from natural conception. Our results showed that there were no significant differences in mean methylation between all pregnancy groups; therefore, assisted reproduct...
journal_title：Fertility and sterility
pub_type： 杂志文章,多中心研究
doi：10.1016/j.fertnstert.2011.05.047
更新日期：2011-06-30 00:00:00
abstract：OBJECTIVE:To assess whether provision of an educational DVD was more effective in increasing the uptake of elective single embryo transfers (eSET) than an educational brochure in an IVF population. DESIGN:Randomized controlled trial. SETTING:Private IVF clinic. PATIENT(S):One hundred thirty-one couples starting thei...
journal_title：Fertility and sterility
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.fertnstert.2009.03.080
更新日期：2010-07-01 00:00:00
abstract：OBJECTIVE:To test by genomic analysis whether empty follicle syndrome (EFS) in a family with two affected sisters has a genetic basis. DESIGN:Whole-exome sequencing in the context of clinical genetics. SETTING:University hospital. PATIENT(S):Two women (36 and 32 years old at the time of the study) with EFS. INTERVE...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2011.05.057
更新日期：2011-08-01 00:00:00
abstract：OBJECTIVE:Compliance with recent recommendations concerning hormone therapy (HT) requires that we understand the reasons why women receiving HT continue or stop their treatment. Our aim was to estimate the duration of HT use and analyze factors associated with its discontinuation during the period before the publicatio...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2004.12.040
更新日期：2005-06-01 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 describe a case of early pregnancy failure in a patient who was not an optimal candidate for suction aspiration because of her body habitus and history of a myocardial infarction that was treated medically with misoprostol. DESIGN:Case report. SETTING:Academic tertiary-care hospital. PATIENT:A 43-year-o...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.11.010
更新日期：2007-07-01 00:00:00
abstract：:A large body of research confirms the vulnerable nature of spermatogenesis to relatively small increases in testicular temperature. Other physical properties of electromagnetic and ultrasound waves have additive or synergistic effects to those of heat and allow disruption of spermatogenic processes at minimal tempera...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/s0015-0282(16)59640-x
更新日期：1988-01-01 00:00:00
