Abstract:
:Prolactin levels in amniotic fluid during the third trimester of human pregnancy showed a wide range of values. There was no apparent correlation between amniotic fluid prolactin concentrations (AF PRL) and lecithin/sphingomyelin (L/S) ratios nor was there a prolactin concentration associated with a mature L/S ratio. There was no correlation between AF PRL concentration and estimated gestational age or neonatal birth weight. In patients with diabetes mellitus (White Classes A to C), AF PRL were higher prior to 37 weeks, or when the L/S ratio was less than 2, than after 37 weeks, or when the L/S ratio was greater than 2.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Hatjis CG,Wu CH,Gabbe SGdoi
10.1016/0002-9378(81)90321-5subject
Has Abstractpub_date
1981-02-15 00:00:00pages
435-40issue
4eissn
0002-9378issn
1097-6868pii
0002-9378(81)90321-5journal_volume
139pub_type
杂志文章abstract::Twin-twin transfusion syndrome associated with acute polyhydramnios in one sac and severe oligohydramnios in the other, which characteristically is diagnosed between 18 and 28 weeks, is associated with a high mortality rate for the involved twins. Patients who are managed without intervention have essentially 100% per...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)90618-h
更新日期:1990-11-01 00:00:00
abstract::A total of 258 patients with candidal vulvovaginitis, all of whom also exhibited Candida organisms in the rectum, were treated for 1 week with vaginal tablets only (nystatin or clotrimazole) or with both vaginal and oral tablets (nystatin). Mycologic and symptomatic responses were superior for the group receiving comb...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/0002-9378(86)90297-8
更新日期:1986-09-01 00:00:00
abstract::Defined as delivery at 34(0/7)-36(6/7) weeks, late preterm births have increased by 15% between 1992 and 2002 and currently they occur in about 8% of singletons and 35% of multiple gestations. Compared with newborns at 39 weeks, late preterm births undeniably have a significantly higher rate of morbidity (respiratory ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2011.02.076
更新日期:2011-06-01 00:00:00
abstract::The distribution of receptors for insulin and epidermal growth factor along the longitudinal axis of the uterine cavity was studied in 28 uteri obtained from women of reproductive age undergoing hysterectomy for benign conditions. Insulin binding to crude plasma membranes was higher (p less than 0.05) in the secretory...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90591-5
更新日期:1985-09-01 00:00:00
abstract::Twenty-four cases of fetal cystic hygroma colli were diagnosed by ultrasound. In two patients, the diagnosis was not confirmed at autopsy. Ten of these were cases of Turner's syndrome, one was a case of Turner's mosaicism, three had other aneuploidies, four had normal chromosomes, and six had a failed chromosome cultu...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90643-5
更新日期:1986-02-01 00:00:00
abstract:BACKGROUND:Oxytocin is a potent uterotonic agent that is widely used for induction and augmentation of labor. Oxytocin has a narrow therapeutic index and the optimal dosing for any individual woman varies widely. OBJECTIVE:The objective of this study was to determine whether genetic variation in the oxytocin receptor ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2017.05.023
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:Our aim was to examine the relationship between the levels of cytokines in peritoneal fluid and its embryo toxicity. STUDY DESIGN:The levels of interleukin-1 and tumor necrosis factor were measured in peritoneal fluid from infertile women who did not have endometriosis (n = 21), who had untreated endometrios...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(11)91672-x
更新日期:1992-07-01 00:00:00
abstract:OBJECTIVE:Our purpose was to report transient complications associated with operative hysteroscopy with glycine used as the distending medium. STUDY DESIGN:All the operative hysteroscopies performed over a 6-month period by a single operator were examined. The blood oxygenation and end-tidal carbon dioxide concentrati...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(94)70377-9
更新日期:1994-01-01 00:00:00
abstract:OBJECTIVE:Our aim was to determine the ability of pathogens commonly associated with genital tract infection and preterm labor to incorporate arachidonic acid and to metabolize it to prostaglandins or to other eicosanoids. STUDY DESIGN:Four common genital tract pathogens, Escherichia coli, Streptococcus viridans, Bact...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(92)91631-j
更新日期:1992-05-01 00:00:00
abstract:OBJECTIVES:We determined which factors are associated with survival and good short-term neurologic outcome in newborns of 23 to 25 weeks' gestation. STUDY DESIGN:We retrospectively reviewed the charts of all (n = 82) infants born alive at our hospital at 23 to 25 weeks' gestation from 1988 through 1991. We used univar...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(94)70139-3
更新日期:1994-05-01 00:00:00
abstract:BACKGROUND:Smoking is one of the most important modifiable risk factors for adverse maternal and neonatal outcomes. Smoking during pregnancy has been associated with fetal growth restriction, adverse pregnancy outcomes, and chronic adult diseases. Existing research has evaluated the risk of smoking on congenital defect...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2019.02.029
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:The purpose of our study was to determine whether a relationship exists between diabetic glucose control and the immaturity rate of fetal pulmonary maturity test results. STUDY DESIGN:One thousand consecutive women who had fetal pulmonary maturity testing before delivery were studied. Diabetic patients were ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(12)90819-4
更新日期:1993-03-01 00:00:00
abstract:OBJECTIVE:A metaanalysis of randomized trials was conducted to evaluate if the type of hysterectomy, total abdominal hysterectomy or supracervical hysterectomy, has an impact on the development of urinary incontinence. STUDY DESIGN:We searched MEDLINE, EMBASE, CINAHL, Biological Abstract, and the Cochrane Library up t...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,meta分析
doi:10.1016/j.ajog.2007.09.033
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVE:Amino acid substitutions in platelet membrane glycoproteins result in alloantigens implicated in neonatal alloimmune thrombocytopenia. We report the use of the reverse dot blot technique to genotype the five major fetal platelet alloantigens from amniotic fluid cells. STUDY DESIGN:We evaluated a patient with...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(95)91353-x
更新日期:1995-10-01 00:00:00
abstract:OBJECTIVE:Our purpose was to demonstrate reduced blood volume in preeclampsia compared with nonproteinuric gestational hypertension and normal pregnancy by use of independent measures of red blood cell and plasma volumes. STUDY DESIGN:Red blood cells labeled with a nonradioactive stable isotope of chromium and Evans' ...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/s0002-9378(98)70255-8
更新日期:1998-07-01 00:00:00
abstract::Fetal heart rate abnormalities associated with prolonged pregnancy have been attributed to umbilical cord vulnerability rather than placental insufficiency. Although intrapartum fetal heart rate patterns indicative of umbilical cord compression are common beyond 41 weeks' gestation, fetal intolerance to labor develops...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(88)80031-0
更新日期:1988-09-01 00:00:00
abstract:OBJECTIVE:Placental insufficiency is a primary cause of intrauterine growth restriction (IUGR). In our study, microarray technology was used to identify genes, which may impair placentation resulting in IUGR. STUDY DESIGN:The RNA was isolated from both IUGR term placentas and normal term placentas. Microarray experime...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2006.08.027
更新日期:2007-01-01 00:00:00
abstract::Following infusion of parathyroid extract (PTE), parathyroid hormone (PTH) did not cross the placenta from the monkey mother to her fetus. Although maternal PTH levels increased four- to 12-fold, fetal PTH levels remained at the base line at all times tested. To determine if PTH crossed the placenta from fetus to moth...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(77)90593-2
更新日期:1977-10-15 00:00:00
abstract::Skillful laser ablation can remove any volume of human papillomavirus-associated vulvar disease but cannot prevent reactivation of the surrounding latent viral reservoir during postoperative healing. Conversely, interferon and 5-fluorouracil are relatively ineffective as primary therapies in clearing bulky lesions. In...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0002-9378(92)91339-c
更新日期:1992-03-01 00:00:00
abstract:OBJECTIVES:In the present study, we evaluated functional activity of monocytes in experimental preeclampsia induced by low-dose endotoxin infusion. STUDY DESIGN:Pregnant (n = 12) and cyclic rats (n = 12) were equipped with a permanent jugular vein cannula and infused with either low-dose endotoxin or saline. One day b...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.03.041
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to study the statistical correlation between lecithin/sphingomylein (L/S) ratio, percent phosphatidylglycerol (%PG), lamellar body count (LBC), and surfactant-to-albumin ratio (TDx-FLM(II)) in amniotic fluid (AF); and derive gestational age-specific (GA) predicted risk of neonatal re...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2005.03.080
更新日期:2005-11-01 00:00:00
abstract::We investigated the effects of nifedipine, a calcium entry blocker, on the fetal and maternal circulation. Nifedipine was administered intravenously for 30 minutes to chronically instrumented pregnant ewes. Infusion of 5 micrograms.kg-1.min-1 resulted in a 30% to 50% increase in total and regional fetal cerebral blood...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(87)80104-7
更新日期:1987-10-01 00:00:00
abstract:OBJECTIVE:To summarize what is known about satisfaction with childbirth, with particular attention to the roles of pain and pain relief. STUDY DESIGN:A systematic review of 137 reports of factors influencing women's evaluations of their childbirth experiences. The reports included descriptive studies, randomized contr...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1067/mob.2002.121141
更新日期:2002-05-01 00:00:00
abstract:BACKGROUND:Adverse maternal outcomes associated with chronic hypertension include accelerated hypertension and resultant target organ damage. One example is long-standing hypertension leading to maternal cardiac dysfunction. Our group has previously identified that features of such injury manifest as cardiac remodeling...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2018.02.015
更新日期:2018-05-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine the inhibitory effects of anti-interleukin-1beta and transforming growth factor-beta2 on the production of interleukin-1beta and prostaglandin E2 by human decidual cells. STUDY DESIGN:Decidual membranes were obtained from 30 patients between 37 and 40 weeks' gestati...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/s0002-9378(98)70265-0
更新日期:1998-07-01 00:00:00
abstract:OBJECTIVE:The objective of this prospective observational study was to determine whether the preanalytical management of maternal plasma glucose samples had a significant effect on glucose measurements in obese pregnant women. STUDY DESIGN:Based on the accurate calculation of body mass index in the first trimester, ob...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2015.03.022
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVE:We tested the hypothesis that the proliferative estrogen effect on the endometrium is enhanced in obese vs lean animals. STUDY DESIGN:Using Zucker fa/fa obese rats and lean control, we examined endometrial cell proliferation and the expression patterns of certain estrogen-regulated proproliferative and antip...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.08.064
更新日期:2009-02-01 00:00:00
abstract::A total of 1,996 fetal heart rate (FHR) tracings were analyzed to assess the prognostic significance of variable decelerations. Nineteen percent (186 cases) of 988 tracings with variable decelerations in the last 30 minutes of monitored labor exhibited signs of atypia listed in order of frequency: (1) loss of initial ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1983-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine the ability of pregnant women to incorporate sophisticated screening information about risk assessment into their decisions about invasive testing in an appropriate way. STUDY DESIGN:Assessment of risk for trisomy 21 was carried out by a combination of maternal age,...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2005.02.134
更新日期:2005-08-01 00:00:00
abstract:OBJECTIVE:Our purpose was to study the effect of oophorectomy on the passive and active mechanical characteristics of rabbit small cerebral and small coronary arteries. STUDY DESIGN:Ring preparations of small cerebral and small coronary arteries from rabbits that had undergone oophorectomy and sham operation were moun...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(96)70040-6
更新日期:1996-11-01 00:00:00