当前位置： SCI文献检索 > AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY期刊下所有文献 > Cocaine's effect on plasma oxytocin concentrations in the baboon during late pregnancy.

Cocaine's effect on plasma oxytocin concentrations in the baboon during late pregnancy.

Abstract：

OBJECTIVE:The hypothesis for this investigation was that intravenous cocaine would result in an elevation of maternal plasma oxytocin levels in the baboon during late pregnancy. STUDY DESIGN:Five gravid chronically instrumented baboons had timed arterial blood samples obtained before and after an intravenous bolus cocaine infusion at least 5 days after surgery. Plasma oxytocin concentrations were measured by specific radioimmunoassays, and baseline samples were compared with postcocaine samples. RESULTS:The plasma oxytocin concentrations were significantly elevated at all sampling times after the 1.0 mg/kg cocaine dose (p<0.05). CONCLUSION:The increased oxytocin concentration after cocaine use may be responsible for the increased incidence of preterm labor.

journal_name

Am J Obstet Gynecol

journal_title

American journal of obstetrics and gynecology

authors

Morgan MA,Honnebier MB,Mecenas C,Nathanielsz PW

doi

10.1016/s0002-9378(96)70344-7

subject

Has Abstract

pub_date

1996-03-01 00:00:00

pages

1026-7

issue

3

eissn

0002-9378

issn

1097-6868

pii

S0002-9378(96)70344-7

journal_volume

174

pub_type

杂志文章

相关文献

AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY文献大全
  • Differential alterations in responsiveness in particulate and soluble guanylate cyclases in pregnant guinea pig myometrium.

    abstract：OBJECTIVE:The mechanism underlying myometrial quiescence during pregnancy is unknown. Our group has previously shown that during pregnancy myometrial cyclic guanosine monophosphate content rises to several hundred times the nonpregnant levels, only to abruptly decline days before the onset of labor. Cyclic guanosine mo...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1067/mob.2000.107462

    authors： Buhimschi IA,San Martin-Clark O,Aguan K,Thompson LP,Weiner CP

    更新日期：2000-12-01 00:00:00

  • Early and simple determination of chorionic and amniotic type in multifetal gestations in the first fourteen weeks by high-frequency transvaginal ultrasonography.

    abstract：OBJECTIVE:Our aim was to determine the chorionic and amniotic types in multifetal pregnancies with transvaginal ultrasonography at > or = 14 weeks' gestation. STUDY DESIGN:Two hundred twelve multifetal pregnancies were scanned transvaginally at or before 14 weeks' gestation. The number of fetuses and the chorionic and...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/s0002-9378(94)70291-8

    authors： Monteagudo A,Timor-Tritsch IE,Sharma S

    更新日期：1994-03-01 00:00:00

  • Salivary estriol as risk assessment for preterm labor: a prospective trial.

    abstract：OBJECTIVE:Increased understanding of human parturition allows for novel approaches to (1) identification of women at increased risk for preterm birth and (2) development and controlled testing of etiology-based strategies to prevent preterm birth. STUDY DESIGN:Five hundred forty-two women were enrolled at five study s...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 临床试验,杂志文章,多中心研究

    doi：10.1016/0002-9378(95)91383-1

    authors： McGregor JA,Jackson GM,Lachelin GC,Goodwin TM,Artal R,Hastings C,Dullien V

    更新日期：1995-10-01 00:00:00

  • Circadian rhythms in maternal plasma cortisol, estrone, estradiol, and estriol at 34 to 35 weeks' gestation.

    abstract：:In order to examine the relationship between circadian rhythms in different steroids, cortisol (F), estrone E1), estradiol (E2), and estriol (E3) were measured by radioimmunoassay in maternal venous plasma taken at 30 to 60-minute intervals over 24 hours from 11 healthy women at 34 to 35 weeks' gestation. Maternal F w...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/0002-9378(79)90393-4

    authors： Patrick J,Challis J,Natale R,Richardson B

    更新日期：1979-11-15 00:00:00

  • Cardiovascular risk and combined oral contraceptives: clinical decisions in settings of uncertainty.

    abstract：:Although generally safe, combined oral contraceptives (COCs) are associated with risks, including an estimated 2-fold increased relative risk of cardiovascular events. For most women taking COCs for contraception, absolute cardiovascular risks are very low, and the overall risks of COCs are outweighed by the risks of ...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/j.ajog.2012.01.037

    authors： Beller JP,McCartney CR

    更新日期：2013-01-01 00:00:00

  • Nifedipine: effects on fetal and maternal hemodynamics in pregnant sheep.

    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

    authors： Harake B,Gilbert RD,Ashwal S,Power GG

    更新日期：1987-10-01 00:00:00

  • Hantavirus pulmonary syndrome complicating pregnancy.

    abstract：OBJECTIVE:The purpose of this report is to bring to the attention of obstetric care providers the occurrence in pregnancy of a threatening pulmonary syndrome caused by hantavirus infection. STUDY DESIGN:Two recent cases of hantavirus pneumonitis in pregnancy, one complicated by adult respiratory distress syndrome, are...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/0002-9378(94)90298-4

    authors： Gilson GJ,Maciulla JA,Nevils BG,Izquierdo LE,Chatterjee MS,Curet LB

    更新日期：1994-08-01 00:00:00

  • Performance of messenger RNAs circulating in maternal blood in the prediction of preeclampsia at 10-14 weeks.

    abstract：OBJECTIVE:The purpose of this study was to determine whether the combined distribution of a panel of cellular messenger RNA markers can detect preeclampsia long before onset. STUDY DESIGN:We compared blood at 10-14 weeks from 11 women who ultimately experienced preeclampsia with 88 matched control subjects. After mult...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/j.ajog.2010.07.043

    authors： Farina A,Zucchini C,Sekizawa A,Purwosunu Y,de Sanctis P,Santarsiero G,Rizzo N,Morano D,Okai T

    更新日期：2010-12-01 00:00:00

  • Stillbirths in an urban community in Pakistan.

    abstract：OBJECTIVE:The purpose of this study was to determine stillbirth risk factors and gestational age at delivery in a prospective developing country birth cohort. STUDY DESIGN:At 20-26 weeks of gestation, 1369 Pakistani women were prospectively enrolled in the study; the gestational age was determined by ultrasound evalua...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 临床试验,杂志文章

    doi：10.1016/j.ajog.2007.07.012

    authors： Jehan I,McClure EM,Salat S,Rizvi S,Pasha O,Harris H,Moss N,Goldenberg RL

    更新日期：2007-09-01 00:00:00

  • Relationship of maternal amino acids and proteins to fetal growth and mental development.

    abstract：:The relationship of maternal amino acids, proteins, and certain other factors to fetal development (weight and cranial volume at birth and mental and motor scores at 8 months of age) was investigated in 129 gravidas. Maternal prepregnancy weight was significantly related to birth weight and cranial volume in the newbo...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/s0002-9378(16)33441-x

    authors： Moghissi KS,Churchill JA,Kurrie D

    更新日期：1975-10-15 00:00:00

  • Use of oral decongestants during pregnancy and delivery outcome.

    abstract：OBJECTIVE:The purpose of this study was to evaluate delivery outcome after maternal use of oral decongestants. STUDY DESIGN:We identified 2474 women who had reported the use of oral decongestants (mainly phenylpropanolamine) during early pregnancy and 1771 women who used prescription oral decongestants later in pregna...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/j.ajog.2005.06.087

    authors： Källén BA,Olausson PO

    更新日期：2006-02-01 00:00:00

  • Efficacy of the fetal-pelvic index in patients requiring labor induction.

    abstract：:The fetal-pelvic index is a recently described means of identifying the presence or absence of fetal-pelvic disproportion. In this follow-up study, the efficacy of the fetal-pelvic index was evaluated in 49 patients requiring labor induction and was compared with two other methods used to identify fetal-pelvic disprop...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/s0002-9378(88)80021-8

    authors： Morgan MA,Thurnau GR

    更新日期：1988-09-01 00:00:00

  • Effects of recombinant human relaxin on pregnant rat uterine artery and myometrium in vitro.

    abstract：OBJECTIVE:The purpose of this study was to evaluate the effects of recombinant human relaxin on the uterine artery and myometrial contractility in pregnant rats. STUDY DESIGN:Uterine artery and myometrial rings from mid and term pregnant rats were used. Relaxin effect was studied on phenylephrine-induced contraction i...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1067/mob.2003.454

    authors： Longo M,Jain V,Vedernikov YP,Garfield RE,Saade GR

    更新日期：2003-06-01 00:00:00

  • Survival of infants with low birth weight and early gestational age, 1979 to 1981.

    abstract：:A chart for displaying neonatal survival data regarding low birth weight and early gestational age is presented. Survival data at two institutions for infants with low birth weight and early gestational age are compared. This format is useful for student and resident teaching, for counseling parents-to-be about potent...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/0002-9378(84)90026-7

    authors： Goldenberg RL,Nelson KG,Hale CD,Wayne J,Bartolucci AA,Koski J

    更新日期：1984-07-01 00:00:00

  • Nitroglycerin application during cesarean delivery: plasma levels, fetal/maternal ratio of nitroglycerin, and effects in newborns.

    abstract：OBJECTIVE:We sought to investigate maternal and fetal nitroglycerin metabolization and to assess the clinical condition of neonates after intravenous nitroglycerin application during cesarean delivery. STUDY DESIGN:At the time of the uterine puncture incision, either 0. 25 mg or 0.5 mg nitroglycerin or a physiologic s...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/s0002-9378(00)70353-x

    authors： David M,Walka MM,Schmid B,Sinha P,Veit S,Lichtenegger W

    更新日期：2000-04-01 00:00:00

  • Antepartum fetal testing. I. The oxytocin challenge test.

    abstract：:Two hundred seventy-eight high-risk patients were managed by a comprehensive assessment of the anatomic, biochemical, and functional environment of the fetoplacental unit utilizing predetermined guidelines. Decisions to terminate pregnancy were reserved for patients who demonstrated a positive OCT. Perinatal outcome i...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/0002-9378(79)90835-4

    authors： Barrada MI,Edwards LE,Hakanson EY

    更新日期：1979-07-01 00:00:00

  • Pharmacokinetics of ionized versus total magnesium in subjects with preterm labor and preeclampsia.

    abstract：OBJECTIVE:Intravenous magnesium sulfate is widely used in obstetrics for the treatment of both preterm labor and preeclampsia. Although therapeutic levels of total magnesium have been proposed, the levels remain controversial. Because the active form of magnesium is the free or ionized form, it is essential to determin...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1067/mob.2002.122421

    authors： Taber EB,Tan L,Chao CR,Beall MH,Ross MG

    更新日期：2002-05-01 00:00:00

  • Pregnancy and parental leave among obstetrics and gynecology residents: results of a nationwide survey of program directors.

    abstract：BACKGROUND:The health and economic benefits of paid parental leave have been well-documented. In 2016, the American College of Obstetricians and Gynecologists released a policy statement about recommended parental leave for trainees; however, data on adoption of said guidelines are nonexistent, and published data on pa...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/j.ajog.2018.04.017

    authors： Hariton E,Matthews B,Burns A,Akileswaran C,Berkowitz LR

    更新日期：2018-08-01 00:00:00

  • Spontaneous twin anemia polycythemia sequence: diagnosis, management, and outcome in an international cohort of 249 cases.

    abstract：BACKGROUND:Twin anemia polycythemia sequence is a chronic form of unbalanced fetofetal transfusion through minuscule placental anastomoses in monochorionic twins, leading to anemia in the donor and polycythemia in the recipient. Owing to the low incidence of twin anemia polycythemia sequence, data on diagnosis, managem...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/j.ajog.2020.07.041

    authors： Tollenaar LSA,Slaghekke F,Lewi L,Colmant C,Lanna M,Weingertner AS,Ryan G,Arévalo S,Klaritsch P,Tavares de Sousa M,Khalil A,Papanna R,Gardener GJ,Bevilacqua E,Kostyukov KV,Bahtiyar MO,Kilby MD,Tiblad E,Oepkes D,Lopri

    更新日期：2020-07-27 00:00:00

  • Discussion: 'Maternal hypotension during cesarean section' by Maayan-Metzger et al.

    abstract：:In the roundtable that follows, clinicians discuss a study published in this issue of the Journal in light of its methodology, relevance to practice, and implications for future research. Article discussed: Maayan-Metzger A, Schushan-Eisen I, Todris L, et al. Maternal hypotension during elective cesarean section and s...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 评论,杂志文章

    doi：10.1016/j.ajog.2009.11.012

    authors： Blackwell SC,Pacheco L,Chiossi G,Lee T,Nguyen T

    更新日期：2010-01-01 00:00:00

  • Perioperative morbidity and rate of upstaging after laparoscopic staging for patients with locally advanced cervical cancer: results of a prospective randomized trial.

    abstract：OBJECTIVE:The International Federation of Gynecology and Obstetrics (FIGO) staging for cervical cancer is based on clinical examination. Previous studies have demonstrated significant upstaging with surgical staging. However, no randomized trial has ever shown a survival benefit when radiation combined with chemoradiat...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.ajog.2015.05.026

    authors： Köhler C,Mustea A,Marnitz S,Schneider A,Chiantera V,Ulrich U,Scharf JP,Martus P,Vieira MA,Tsunoda A

    更新日期：2015-10-01 00:00:00

  • Maternal serum alpha-fetoprotein screening: further consideration of low-volume testing.

    abstract：:Unrecognized assay drift that may occur during low-volume (fewer than 500 specimens per week) maternal serum alpha-fetoprotein testing could result in either underestimation or overestimation of the number of pregnant women who are at increased risk of fetal malformations and genetic anomalies. Quality control softwar...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/0002-9378(91)90502-i

    authors： Strickland DM,Butzin CA,Wians FH Jr

    更新日期：1991-03-01 00:00:00

  • Anatomic aspects of vaginal eversion after hysterectomy.

    abstract：OBJECTIVE:Our aim was to understand how vaginal eversion after hysterectomy differs from other forms of prolapse. STUDY DESIGN:The role of individual structures involved in vaginal support was studied by pelvic dissection of 61 cadavers. Serial cross sections from 13 additional cadavers were examined. RESULTS:The upp...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/0002-9378(92)91562-o

    authors： DeLancey JO

    更新日期：1992-06-01 00:00:00

  • A new minimally invasive treatment for cesarean scar pregnancy and cervical pregnancy.

    abstract：BACKGROUND:Cesarean scar pregnancy and cervical pregnancy are unrelated forms of pathological pregnancies carrying significant diagnostic and treatment challenges, with a wide range of treatment effectiveness and complication rates ranging from 10% to 62%. At times, life-saving hysterectomy and uterine artery embolizat...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/j.ajog.2016.03.010

    authors： Timor-Tritsch IE,Monteagudo A,Bennett TA,Foley C,Ramos J,Kaelin Agten A

    更新日期：2016-09-01 00:00:00

  • The incidence and significance of polynuclear follicles.

    abstract：:In the treatment of pelvic disorders, ovarian tissue was surgically removed from 165 patients (divided into four age groups) and examined microscopically. This article presents the incidence of polynuclear follicles and discusses potential signficance of these structures in the histogenesis of the ovarian teratoma. ...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/0002-9378(77)90289-7

    authors： Sherrer C,Gerson B,Woodruff JD

    更新日期：1977-05-01 00:00:00

  • The gonadotropin-releasing hormone antagonist (Nal-Glu) acutely blocks the luteinizing hormone surge but allows for resumption of folliculogenesis in normal women.

    abstract：:The gonadotropin-releasing hormone antagonist offers several advantages over the use of the agonist and allows several physiologic questions to be addressed. In this study, we evaluated the ability of Nal-Glu to acutely inhibit the luteinizing hormone surge and prevent ovulation. We also assessed whether recovery of t...

    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(91)90037-r

    authors： Ditkoff EC,Cassidenti DL,Paulson RJ,Sauer MV,Paul WL,Rivier J,Yen SS,Lobo RA

    更新日期：1991-12-01 00:00:00

  • Hormone treatment of endometriosis: the estrogen threshold hypothesis.

    abstract：:In women with recurrent pelvic pain caused by endometriosis, hormonal therapy with a gonadotropin-releasing hormone agonist is an effective alternative to surgical therapy. The basis for medical treatment of endometriosis is that endometriosis lesions are dependent on estradiol for continued growth. Further, end organ...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章,评审

    doi：10.1016/0002-9378(92)91706-g

    authors： Barbieri RL

    更新日期：1992-02-01 00:00:00

  • Buccal versus intravaginal misoprostol administration for cervical ripening.

    abstract：OBJECTIVE:The purpose of this study was to compare the efficacy of misoprostol that is administered in the buccal pouch with the intravaginal route of administration. STUDY DESIGN:One hundred fifty-seven pregnant women with a singleton live gestation, Bishop score of <7, estimated fetal weight of <4500 g, and gestatio...

    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：10.1067/mob.2002.119630

    authors： Carlan SJ,Blust D,O'Brien WF

    更新日期：2002-02-01 00:00:00

  • Validation of serum biomarkers for detection of early- and late-stage endometrial cancer.

    abstract：OBJECTIVE:The objective of this study was to determine the efficacy of 3 previously described ovarian cancer serum biomarkers (apolipoprotein-1 [ApoA-I], prealbumin [TTR], transferrin [TF]) in the detection of endometrioid and papillary serous adenocarcinoma of the endometrium. STUDY DESIGN:ApoA-I, TTR, and TF levels ...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章

    doi：10.1016/j.ajog.2009.07.049

    authors： Farias-Eisner G,Su F,Robbins T,Kotlerman J,Reddy S,Farias-Eisner R

    更新日期：2010-01-01 00:00:00

  • Patient preferences for uterine preservation and hysterectomy in women with pelvic organ prolapse.

    abstract：OBJECTIVE:The purpose of this study was to describe patient preferences for uterine preservation and hysterectomy in women with pelvic organ prolapse symptoms and to describe predictors of preference for uterine preservation. STUDY DESIGN:This multicenter, cross-sectional study evaluated patient preferences for uterin...

    journal_title：American journal of obstetrics and gynecology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.ajog.2013.08.003

    authors： Korbly NB,Kassis NC,Good MM,Richardson ML,Book NM,Yip S,Saguan D,Gross C,Evans J,Lopes VV,Harvie HS,Sung VW

    更新日期：2013-11-01 00:00:00