Abstract：
:To evaluate whether mouthing movement in the human fetus is related to advance in gestational age and whether such movement is concurrent with rapid eye movement or non-rapid eye movement phases, 26 fetuses from 28 to 41 weeks' gestation were observed for 60 continuous minutes with real-time ultrasonography. It was evident that regular mouthing movement every 300 to 600 msec concurred with the non-rapid eye movement period, from 35 weeks' gestation to term. Random mouthing movements that occurred at a wide range of intervals from 300 msec to approximately 525 seconds were observed predominantly during the rapid eye movement period and were unrelated to advance in gestational age. These observations were discussed in relation to biologic implications.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Horimoto N,Koyanagi T,Nagata S,Nakahara H,Nakano Hdoi
10.1016/0002-9378(89)90517-6subject
Has Abstractpub_date
1989-08-01 00:00:00pages
344-51issue
2eissn
0002-9378issn
1097-6868pii
0002-9378(89)90517-6journal_volume
161pub_type
杂志文章abstract：OBJECTIVE:The purpose of this study was to assess self-reported side effects in women after they received the oral contraceptive (OC) and to compare discontinuation rates, according to presence or absence of side effects. STUDY DESIGN:The study comprised 1716 women aged <25 years who initiated the OC at 3 publicly fun...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.ajog.2006.12.015
更新日期：2007-04-01 00:00:00
abstract：:To test the hypothesis that long-term deprivation of endogenous luteinizing hormone-releasing factor (LRF) during the course of pregnancy may account for the lack of gonadotropin in the puerperium, six normal postpartum women were treated with the potent and long-acting LRF agonist (D-Trp6, Pro9-NEt)-LRF. A 50 microgr...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90387-9
更新日期：1979-11-15 00:00:00
abstract：OBJECTIVE:Recent randomized trials comparing total laparoscopic hysterectomy (TLH) and vaginal hysterectomy (VH) have produced conflicting results. The role of TLH in women suitable for VH remains uncertain. STUDY DESIGN:This study was a metaanalysis of randomized studies comparing TLH and VH for benign disease. Poole...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,meta分析
doi：10.1016/j.ajog.2010.12.059
更新日期：2011-05-01 00:00:00
abstract：:Pregnancy and peripartum/perinatal periods are characterized by significant biologic as well as psychosocial processes and changes that influence the 2 individuals at focus (mother and fetus), as well as their interactions with the immediate environment. Multiple intertwined pathologic pregnancy processes (hormonal, b...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2005.02.103
更新日期：2005-10-01 00:00:00
abstract：:Rates of short-interval pregnancies that result in unintended pregnancies remain high in the United States and contribute to adverse reproductive health outcomes. Long-acting reversible contraception methods have annual failure rates of <1%, compared with 9% for oral contraceptive pills, and are an effective strategy ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2018.03.007
更新日期：2018-06-01 00:00:00
abstract：OBJECTIVE:The objective of this study was to test the hypothesis that fetuses destined to deliver preterm do not reach their individual growth potential. STUDY DESIGN:In a case control design, data on 44 preterm deliveries at < or =34 weeks were compared with data on a control group of next consecutive term deliveries...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2001.115865
更新日期：2001-08-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to assess the use of circulating trophoblast cells in maternal peripheral blood for noninvasive prenatal diagnosis of numeric chromosomal aberrations. STUDY DESIGN:A combined procedure for immunocytochemical identification and deoxyribonucleic acid fluorescence in situ hybridization...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2001.112973
更新日期：2001-04-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the accuracy of algorithms for the assignment of gestational age with the use of the last menstrual period and early ultrasound information. STUDY DESIGN:Gestational age estimates that are based on last menstrual period, ultrasound scanning, or their combination were...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.127601
更新日期：2002-12-01 00:00:00
abstract：:Relaxin is a peptide hormone produced by the corpus luteum during pregnancy in human beings. There are no extraluteal sites of production of relaxin in women. By means of a heterologous porcine radioimmunoassay, serial serum relaxin concentrations were determined in three women throughout pregnancy and into labor. All...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1979-09-01 00:00:00
abstract：OBJECTIVE:We sought to describe placental findings in asphyxiated term newborns meeting therapeutic hypothermia criteria and to assess whether histopathologic correlation exists between these placental lesions and the severity of later brain injury. STUDY DESIGN:We conducted a prospective cohort study of the placentas...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.08.024
更新日期：2010-12-01 00:00:00
abstract：OBJECTIVE:Our purpose was to assess the impact of glucocorticoid administration on the rate of regional anesthesia in women with hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome. STUDY DESIGN:Maternal records of pregnancies with HELLP syndrome managed between April 1994 and December 1999 were...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.121074
更新日期：2002-03-01 00:00:00
abstract：OBJECTIVE:The physiopathology of preeclampsia is still unclear, but an imbalance between reactive oxygen species (ROS) and antioxidants, also called oxidative stress, appears to be an important contributing factor. The ROS promote lipid oxidation and are known to induce stress proteins, such as hemeoxygenase 1 (HO-1) a...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2008.12.031
更新日期：2009-05-01 00:00:00
abstract：OBJECTIVE:Our purpose was to evaluate the neonatal adrenal gland by provocative testing in neonates of mothers who had received multiple courses of betamethasone to enhance fetal lung maturity. STUDY DESIGN:Infants of mothers who had received >/=3 courses of betamethasone for fetal lung maturation were enrolled in the...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70018-9
更新日期：1999-06-01 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：OBJECTIVES:Our objectives were to determine in pregnancies complicated by diabetic nephropathy (1) if impedance to flow in the uterine and umbilical arteries is normal and (2) if these fetuses are hypoxemic and acidemic and if they have decreased fetal heart rate variation and Doppler blood flow redistribution. STUDY ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91704-9
更新日期：1992-11-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine the fetal response to submaximal maternal exercise at 22 to 26 weeks in pregnancies with abnormal uterine artery Doppler. STUDY DESIGN:This was a prospective comparison of singleton pregnancies with uteroplacental vascular insufficiency (UPVI) (mean uterine pulsatil...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.06.035
更新日期：2005-09-01 00:00:00
abstract：:A new colposcopic sign (sharpness of peripheral margins) was graded into three objective categories representing subclinical papillomaviral infection, lower grade dysplasia, and grade 3 cervical intraepithelial neoplasia. Colposcopic features were prospectively recorded in 72 women and then correlated with histologic ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(85)80244-1
更新日期：1985-11-15 00:00:00
abstract：:Unanesthetized, chronically instrumented, nonpregnant sheep were studied in periods of progressive blood withdrawal, hypovolemic shock, blood reinfusion, and recovery. Hemodynamic responses were recorded during experiments with an intact beta-adrenergic system (saline solution), beta-adrenergic blockage (propranolol),...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)32238-4
更新日期：1983-10-15 00:00:00
abstract：:The inhibition of labor subsequent to premature rupture of the membranes remains controversial. To evaluate the possibility that diminished amniotic fluid volume impacts on the latent period in patients receiving tocolytic therapy after premature rupture of the membranes, we reviewed our recent clinical experience wit...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90402-x
更新日期：1989-09-01 00:00:00
abstract：OBJECTIVE:We estimated the risk of complications at birth of extremely large babies (≥5000 g). STUDY DESIGN:This was a cohort study including all births of extremely large babies in 1996 through 2005 and comparison cohort with normal birthweight (1:2) identified in the national birth registration. RESULTS:There were ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.12.036
更新日期：2011-05-01 00:00:00
abstract：:The possibility of controlling fertility by antibodies inactivating key reproductive hormones has been amply demonstrated by active and passive immunization in primates. Four birth control vaccines directed against human chorionic gonadotropin are currently in early clinical trials. The nature of these vaccines and th...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/s0002-9378(87)80135-7
更新日期：1987-10-01 00:00:00
abstract：OBJECTIVE:This study compared myoendometrial versus placental radial uterine arteries from late-pregnant rats to evaluate differences in passive mechanical properties and arterial wall hyperplasia. STUDY DESIGN:Myoendometrial and placental radial uterine arteries were dissected from late-pregnant (day 17-19) Sprague-D...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2004.06.094
更新日期：2005-01-01 00:00:00
abstract：:286 patients between ages 16-48 with cystic adnexal masses were treated with estrogen and progesterone for 6 weeks. Persistence of the adnexal mass occurred in 81 patients and surgical exploration was done. All patients explored with an ovarian enlargement had an ovarian neoplasm causing the enlargement. There were...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(73)90913-7
更新日期：1973-06-15 00:00:00
abstract：:Preterm birth remains a major cause of perinatal morbidity and mortality. A short cervix is strongly associated with spontaneous preterm birth. Professional organizations support cervical length screening for singleton gestations with a prior spontaneous preterm birth and second-trimester cervical length measurements ...
journal_title：American journal of obstetrics and gynecology
pub_type： 社论
doi：10.1016/j.ajog.2016.07.019
更新日期：2016-12-01 00:00:00
abstract：:Over a 10-year period, 65 of 196 patients (33%) with ovarian epithelial malignancy, previously treated with chemotherapy, had a second-look operation if the disease was clinically absent. All procedures were done by one of three gynecologic oncologists, and 48% of the patients had a positive second-look procedure. Of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(87)80012-1
更新日期：1987-09-01 00:00:00
abstract：:A case of perforation of the uterus at the time of insertion of the Birnberg bow IUD in a lactating, amenorrheic woman is presented. The patient, a 25-year-old gravida 2, had the IUD inserted 2 months after delivery. Perforation occurred at the time of insertion, causing a 2 mm puncture wound in the fundus. It appe...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(66)90480-7
更新日期：1966-01-15 00:00:00
abstract：OBJECTIVE:Our purpose was to determine the incidence of birth injury in a cohort of macrosomic infants (birth weight >4000 gm) and analyze the association between persistent injury and delivery method. STUDY DESIGN:Deliveries of 2924 macrosomic infants were reviewed. Outcomes were compared with those of 16,711 infants...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70435-6
更新日期：1997-07-01 00:00:00
abstract：OBJECTIVE:We examined the effect of interferon gamma on proliferation and epidermal growth factor receptor expression in ovarian cancer cell lines and normal ovarian epithelial cells. STUDY DESIGN:The tritiated thymidine incorporation assay was used to assess the effect of interferon gamma on proliferation. Scatchard ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(92)91790-h
更新日期：1992-12-01 00:00:00
abstract：OBJECTIVE:Our purpose was to compare murine embryo development after pronuclear microinjection of a gene construct, followed by trophectoderm biopsy at the blastocyst state, with development after a single micromanipulation, and with cultured controls. STUDY DESIGN:alpha-Myosin heavy-chain gene sequence was microinjec...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(94)70122-9
更新日期：1994-04-01 00:00:00
abstract：:Sixty-one percent of refractory vulvodynia patients evaluated in a tertiary care vulvovaginal clinic had clinically relevant dermatoses based on dermatopathologist-analyzed vulvar biopsy including: lichen sclerosus, allergic/irritant dermatitis, lichen planus, and other inflammatory or neoplastic dermatoses. Given the...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2008.03.004
更新日期：2008-11-01 00:00:00
