Abstract：
:A study was undertaken to examine the influence of pH on the migration of X and Y sperm as observed in freshly ejaculated semen samples from human donors. These sperm were allowed to migrate into capillary tubes containing media of varying pH. Y-carrying sperm were i dentified using flourescent staining with quinacrine dihydrochloride. S mall changes in pH were ineffective in influencing the ratio of sperm. 6 additional samples were analyzed in a more acid pH resulting in an insignificant change in migration. This study indicated that the percentage of Y-bearing sperm migrating through a capillary tube is unaffected by the medium's pH. Evidence suggest the unlikelihood that X and Y sperm can be differentiated on the basis of migration through media of varying pH.
journal_name
Fertil Steriljournal_title
Fertility and sterilityauthors
Diasio RB,Glass RHdoi
10.1016/s0015-0282(16)38224-3subject
Has Abstractpub_date
1971-05-01 00:00:00pages
303-5issue
5eissn
0015-0282issn
1556-5653pii
S0015-0282(16)38224-3journal_volume
22pub_type
杂志文章abstract：:Against an overall risk of around 2% ectopic pregnancies in in vitro fertilization programs around the world, we report an incidence more than three times greater (5 tubal ectopic pregnancies in 80 clinical in vitro fertilization pregnancies). Of two techniques used for embryo transfers, one produced a significantly h...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)48854-0
更新日期：1985-09-01 00:00:00
abstract：OBJECTIVE:To compare the oocyte-activating ability of whole human round spermatids and their isolated nuclei. DESIGN:Prospective study using sibling oocytes from patients undergoing spermatid conception and intracytoplasmic sperm injection treatment cycles. SETTING:Private assisted reproduction laboratories and a uni...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(00)01598-3
更新日期：2000-12-01 00:00:00
abstract：:This retrospective cohort study compared blastocyst transfers in 136 fresh oocyte donor cycles and 69 autologous cycles using blastocysts derived from culture of thawed bipronuclear oocytes, all with oocytes derived from patients or donors less than 35 years old. The autologous cycles and oocyte donor cycles had simil...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.07.966
更新日期：2010-01-01 00:00:00
abstract：:Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), which is known to exert death-inducing as well as nonapoptotic functions, has been shown to be expressed by the early trophoblast. Here we report that TRAIL has no apoptotic effects on human endometrial stromal cells, but differentially regulates cytokin...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2009.04.017
更新日期：2009-10-01 00:00:00
abstract：:Nonaromatizable androgens, administered in high doses to an adult patient with partial androgen insensitivity, failed to result in a change in phallic size despite a clear decline in SHBG and gonadotropin levels. These findings raise the question of differential tissue sensitivity to androgens. Because ancillary labor...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)56114-7
更新日期：1993-08-01 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：:This article highlights a comprehensive range of research investigations which are required to clarify the relationships between the symptom of excessively heavy menstrual bleeding and different disorders of systemic hemostasis and their management. The need for these investigations was stimulated by an international ...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2005.07.1268
更新日期：2005-11-01 00:00:00
abstract：:Fifty healthy women, aged 18-39 years with no known risk of ovarian hyperstimulation were treated with 100 or 150 μg corifollitropin alfa (dependent on body weight) in a long GnRH agonist protocol. At these doses, corifollitropin alfa initiated and supported growth of a large cohort of follicles during the first week ...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/j.fertnstert.2009.12.070
更新日期：2010-10-01 00:00:00
abstract：:To explore possible relationships between genital tract infections, sperm antibodies, and infertility, seminal fluid from 100 men was analyzed. Sperm antibodies, measured by an enzyme-linked immunosorbent assay, were detected in 14 of 29 men (48%) with culture-positive asymptomatic infections, 8 of 17 men (47%) with a...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)47484-4
更新日期：1983-12-01 00:00:00
abstract：OBJECTIVE:To investigate the spontaneous variation of leukocytospermia (>1 million/mL) in semen samples from infertile men. DESIGN:Prospective cohort study. SETTING:Andrologic clinic at university hospital. PATIENT(S):Ninety-nine men evaluating for infertility causes. INTERVENTION(S):Two semen analyses according th...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2007.08.041
更新日期：2008-11-01 00:00:00
abstract：:The thing that hath been, it is that which shall be; and that which is done is that which shall be done: and there is no new thing under the sun. -Ecclesiastes 1:9, King James Bible. ...
journal_title：Fertility and sterility
pub_type： 社论
doi：10.1016/j.fertnstert.2018.02.114
更新日期：2018-05-01 00:00:00
abstract：:The steroidogenic activity of purified theca interstitial cells (TIC) from polycystic ovaries of a patient with virilizing congenital adrenal hyperplasia due to 21-hydroxylase deficiency was studied in serum-free medium. The results show that CVAH TIC have high intrinsic basal androgen secretory activity that is drama...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)60450-8
更新日期：1989-01-01 00:00:00
abstract：OBJECTIVE:To investigate c-fos and matrix metalloproteinase-9 (MMP-9) expression in the endometrium from women with or without endometriosis throughout the menstrual cycle, and to explore the correlation of c-fos expression with MMP-9 expression and 17beta-E(2) levels in serum. DESIGN:Molecular studies in human tissue...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2007.07.1386
更新日期：2008-10-01 00:00:00
abstract：:The study and treatment of luteal phase defect since the late 1940s, particularly the work of Georgeanna Seegar Jones, are summarized. ...
journal_title：Fertility and sterility
pub_type： 传,历史文章,杂志文章
doi：10.1016/j.fertnstert.2007.08.036
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:To report a rare complication of GnRH agonist therapy for intestinal endometriosis. DESIGN:Case report. SETTING:University hospital. PATIENT(S):A 45-year-old nulliparous Japanese woman with catamenial digestive symptoms. INTERVENTION(S):GnRH agonist therapy. MAIN OUTCOME MEASURE(S):Acute abdomenal crisis...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2006.12.082
更新日期：2007-10-01 00:00:00
abstract：OBJECTIVE:To study the possible presence of extracellular superoxide anion (O2-) in untreated semen of normal and pathological subjects and to determine the possible relationship between superoxide anion levels, number of seminal leukocytes (WBCs) and seminal parameters. PATIENTS:Semen samples were analyzed from ferti...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)57017-4
更新日期：1994-10-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of supernumerary preovulatory follicular reduction as an approach to avoid multiple pregnancies in ovulation induction or superovulation cycles. DESIGN:Retrospective study. SETTING:Tertiary referral center. PATIENT(S):In 26 cycles, 24 patients underwent ovulation induction or superov...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(01)02379-2
更新日期：2001-10-01 00:00:00
abstract：OBJECTIVE:To evaluate if an elevated progesterone (P) level on the day of human chorionic gonadotropin (hCG) administration is associated with a decrease in live-birth rate in patients with a good prognosis. DESIGN:Retrospective cohort study. SETTING:Large, private, assisted reproductive technology (ART) practice. P...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2015.02.038
更新日期：2015-06-01 00:00:00
abstract：OBJECTIVE:To assess the clinical relevance of daily hormonal changes for achieving a successful pregnancy in anovulatory infertile women. DESIGN:A comparative study of hormonal dynamics in pregnant and nonpregnant cycles during the pulsatile subcutaneous administration of hMG. Subjects received subcutaneous injection ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)56093-2
更新日期：1993-08-01 00:00:00
abstract：:The morphologic characteristics of 85 cryptorchid and 63 contralateral (scrotal) testes showing histologic changes of puberty were studied. Spermatogenesis was not only delayed on the cryptorchid side but also hypocellular in all cases. The scrotal testes appeared hypocellular in 82.5% of the cases. Repetitive biopsie...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(16)46346-6
更新日期：1982-06-01 00:00:00
abstract：OBJECTIVE:To determine the probability of detecting the gestational sac of a normal intrauterine pregnancy by vaginal ultrasound at different gestational ages and serum hCG concentrations. DESIGN:Prospective, randomized study. SETTING:Pregnant human volunteers in a university-based clinical research environment. PAT...
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)56749-1
更新日期：1994-06-01 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：OBJECTIVE:To define a therapeutic strategy adapted to acute urine retention resulting from uterine incarceration in early pregnancy. DESIGN:Case report and review of the literature. SETTING:University hospital. PATIENT(S):Two cases of acute urine retention induced by severe fibroid incarceration in first trimester. ...
journal_title：Fertility and sterility
pub_type： 杂志文章,评审
doi：10.1016/j.fertnstert.2007.10.008
更新日期：2008-10-01 00:00:00
abstract：:We found the prevalence of ovarian cancer in infertile women less than 40 years at the time of planned microsurgery for infertility to be 1 in 95. This may represent a greater prevalence of ovarian cancer than that of all women less than 40 years. Importantly, laparoscopy did not find the ovarian cancer in these women...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：
更新日期：1988-03-01 00:00:00
abstract：OBJECTIVE:To determine the prevalence of idiopathic hirsutism among a population of consecutive hirsute patients. DESIGN:Prospective cohort study. SETTING:University-based clinic. PATIENT(S):Premenopausal women with a complaint of hirsutism who were not receiving hormonal therapy. INTERVENTION(S):Evaluations for to...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/s0015-0282(98)00141-1
更新日期：1998-08-01 00:00:00
abstract：OBJECTIVE:To determine if androstenedione (A) and progesterone (P) concentrations in preovulatory follicular fluid (FF) correlate with successful fertilization and cleavage of human oocytes in vitro. DESIGN:A retrospective randomized trial. SETTING:Hospital department of obstetrics and gynecology. PATIENTS:Fifty-fiv...
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)54489-6
更新日期：1991-08-01 00:00:00
abstract：OBJECTIVE:To determine a successful method of selecting patients for natural cycle IVF combined with in vitro maturation (IVM) of immature oocytes and to determine treatment efficacy. DESIGN:Retrospective analysis of IVF treatments. SETTING:Hospital IVF clinic. PATIENT(S):Women with infertility according to ovarian ...
journal_title：Fertility and sterility
pub_type： 杂志文章
doi：10.1016/j.fertnstert.2008.01.066
更新日期：2009-04-01 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
abstract：:In ten ovarian endometriomas of diameter exceeding 30 mm, managed by complete vaporization of the inner surface using plasma energy followed by cystectomy, we performed histologic evaluation of the depth of necrosis and the effectiveness of endometrial tissue ablation. We observed that plasma energy allows the ablatio...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/j.fertnstert.2010.11.038
更新日期：2011-04-01 00:00:00
abstract：OBJECTIVE:To report our experience with genetic screening of oocyte donor candidates and to determine the frequency with which significant genetic issues are identified. DESIGN:Prospective genetic screening of oocyte donor candidates. SETTING:University hospital oocyte donation program. PATIENT(S):Women presenting c...
journal_title：Fertility and sterility
pub_type： 临床试验,杂志文章
doi：10.1016/s0015-0282(98)00109-5
更新日期：1998-07-01 00:00:00
