Abstract:
BACKGROUND:In hypoxic conditions, fetal breathing movements (FBM) are reportedly inhibited with simultaneous elevation of the plasma level of catecholamines and arginine vasopressin (AVP). Although some kinds of catecholamines are reported to inhibit FBM, the effects of AVP on FBM are still unknown. The present study was undertaken to elucidate whether or not AVP has an inhibitory effect on FBM and electrocortical activities in chronically instrumented fetal lambs. METHODS:Arginine vasopressin was injected slowly into the fetal external jugular vein via a catheter over a 30 minute period at an infusion rate of 4.9 approximately 10.0 mIU/minute/body. In 15 fetuses (36 estimations) the mean fetal age, mean estimated fetal body weight, and mean infusion dose were 132.4 +/- 4.5 days, 3.4 +/- 0.3 kg and 1.7 +/- 0.3 mIU/kg/min. RESULTS:The infusion caused a persistent decrease in the fetal heart rate and an increase in the fetal arterial pressure during the 30 minute period. The infusion of AVP resulted in a significant decrease in the incidence of FBM from 36.1 +/- 14.8% to 12.4 +/- 14.9% (p <0.01). However, there were no significant differences in the incidence of the low voltage fast (LVF) activity before and during infusion of AVP. CONCLUSION:AVP has an inhibitory effect on FBM. The mechanism of this inhibition was not a direct suppression of the CNS as there was a dissociation between FBM and the electrocortical activity during infusion of AVP.
journal_name
Acta Obstet Gynecol Scandjournal_title
Acta obstetricia et gynecologica Scandinavicaauthors
Bessho T,Murata Y,Ninomiya Y,Ibara S,Yamamoto T,Miyake Y,Tyner JGdoi
10.3109/00016349709050063subject
Has Abstractpub_date
1997-02-01 00:00:00pages
107-11issue
2eissn
0001-6349issn
1600-0412journal_volume
76pub_type
杂志文章abstract:OBJECTIVE:This retrospective, nationwide, observational study was designed to compare treatment in tertiary referral centers vs. regional hospitals on overall survival for patients with stage IIIC and IV ovarian cancer. MATERIAL AND METHODS:The study took place in all gynecological departments in Denmark, involving a ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2010.01043.x
更新日期:2011-03-01 00:00:00
abstract:BACKGROUND:To evaluate vaginal stimulation of the pudendal nerve, a new method for investigation of pudendal nerve terminal motor latency (PNTML) and to assess the reproducibility of the method. METHODS:Thirteen healthy women and 11 female patients, median age 31 years (range 21-53 years), participated in the study. T...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/j.1600-0412.1997.tb07981.x
更新日期:1997-04-01 00:00:00
abstract:BACKGROUND:The purpose of our study was to compare laser cone excision with large loop excision of the transformation zone with particular respect to the retrieval of endocervical cells on follow-up cervical cytology. METHODS:Retrospective analysis of case records of 368 women who had large loop excision of the transf...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349609033286
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:To assess the risk of malignant cells dissemination in patients with endometrial cancer undergoing saline infusion sonohysterography (SIS). METHODS:Fourteen consecutive patients (mean age: 58.1 years, range: 41-74 years) diagnosed as having a clinical stage I endometrial carcinoma and scheduled for surgical...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:2000-04-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to compare the mental health problems between parents after oocyte donation treatment, after in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) with own gametes and after naturally conceiving (NC). MATERIAL AND METHODS:This is a prospective, longitudinal questionn...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/aogs.13421
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Oral contraceptives (OC) are the most popular contraception in Denmark. Overall figures on use are well described, but more detailed use patterns according to type and age need to be updated. OBJECTIVES:To assess trends in the use of OC including progestogen-only pills among Danish women in 1998-2010 and to...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2012.01416.x
更新日期:2012-07-01 00:00:00
abstract::A prospective study has been performed on the use of psychopharmaca during 6 376 pregnancies and its correlation to certain socio-medical variables and pregnancy outcome. An association between drug use and later miscarriage or legal abortion was demonstrated and is conceivably due to an increased use of such drugs in...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016347609156779
更新日期:1976-01-01 00:00:00
abstract:BACKGROUND:Grand multiparous women in poor and under-privileged settings run a high risk of uterine rupture at labor induction. The purpose was to elucidate whether vaginal misoprostol medication is a safe and cost-effective alternative induction method in grand multiparous women, in whom, under prevailing circumstance...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:
更新日期:1999-03-01 00:00:00
abstract::Background. Low-molecular-weight heparin (LMWH) is recommended for venous thrombosis prophylaxis. There are several lines of evidence that heparins exhibit anti-inflammatory properties in addition to their anticoagulant activity. Therefore, we decided to estimate the concentrations of C-reactive protein (CRP) and hapt...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 临床试验,杂志文章
doi:10.1111/j.0001-6349.2005.00722.x
更新日期:2005-08-01 00:00:00
abstract:OBJECTIVE:To evaluate possible predictive factors for recurrence after laparoscopic segmental bowel resection for bowel endometriosis. DESIGN:Cohort study. SETTING:Academic tertiary referral center. METHODS:95 symptomatic women with bowel endometriosis who underwent laparoscopic segmental bowel resection at the Endo...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.12490
更新日期:2014-12-01 00:00:00
abstract:OBJECTIVE:Placenta accreta is one of the most devastating pregnancy complications. We sought to compare outcomes between women with placenta accreta when diagnosed antenatally or intrapartum, and to define predictors of the antenatal diagnosis. DESIGN:Retrospective case-control study. SETTING:University teaching hosp...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2011.01147.x
更新日期:2011-10-01 00:00:00
abstract:INTRODUCTION:visual inspection of the cervix with acetic acid is used to control the burden of cervical cancer in low and middle-income countries. This method has some limitations and HPV DNA testing may be an alternative, but it is expensive and requires a laboratory setup. A cheaper and faster HPV tests have been dev...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.14101
更新日期:2021-01-26 00:00:00
abstract:BACKGROUND:Cytogenetic studies in patients with reproductive failure AIM:To investigate the contribution of chromosomal abnormalities in sub fertility and in couples with repeated abortions. METHODS:Hundred and 13 couples who had at least two or more spontaneous abortions and 65 women and 63 men with infertility were...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0412.2003.820109.x
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVE:To assess whether early or immediate removal of a 12F in-dwelling Foley catheter after total abdominal hysterectomy affects the level of subjective pain assessment postoperatively. DESIGN:Randomized controlled trial. SETTING:University Hospital. POPULATION:Seventy women underwent total abdominal hysterecto...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1600-0412.2011.01104.x
更新日期:2011-05-01 00:00:00
abstract::Neutrophil gelatinase-associated lipocalin (NGAL) was evaluated prospectively through normal pregnancy and pregnancies complicated by preeclampsia syndrome. Sixty women enrolled in the study were evaluated for serum NGAL levels at 9-11 weeks gestation, at 24-26 weeks gestation and at delivery. Thirty women were affect...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016340903443676
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVE:To explore the role of utilization of prenatal care on the risk for stillbirth among women with migration background in Germany by comparing stillbirth rates of women from different origins characterized by adequate and inadequate utilization of prenatal care to German women with adequate utilization of care....
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016340903295584
更新日期:2009-01-01 00:00:00
abstract::A fetal tibia was removed from the uterus of a woman who had had a legal abortion 8 years earlier, followed by tubal sterilization. Because of irregular vaginal bleeding she was hysterectomized and no sign of recanalization of the Fallopian tubes was seen peroperatively. ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348609157363
更新日期:1986-01-01 00:00:00
abstract::This paper describes the collection and analysis of data by a group of international collaborators (International Collaborative Effort on Perinatal and Infant Mortality) interested in comparative studies on birthweight distributions and reproductive outcome. This is the first of a series of reports on the results of t...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348909087681
更新日期:1989-01-01 00:00:00
abstract::Six human endometrial cancers in different clinical stages were xenotransplanted into thymusaplastic nude mice. Estrogen and progesterone receptors in the tumor tissue were determined in each case. Two carcinomas with both estrogen and progesterone receptors showed a better clinical course and grew more slowly in nude...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348209156589
更新日期:1982-01-01 00:00:00
abstract::In this paper we present a patient with an initially questionable history of neonatal alloimmune thrombocytopenia (NAT) due to materno-fetal HPA-1a (PLA1) incompatibility. No circulating antibodies were detectable in untreated maternal serum, but an adsorption/elution technique enabled the demonstration of the platele...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349309058169
更新日期:1993-10-01 00:00:00
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journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016349709047829
更新日期:1997-05-01 00:00:00
abstract::In 1969 the Scan-Gallup institution interviewed a random sample of 503 women from all parts of Norway who had given birth during the last 24 months. Cesarean sections and forceps deliveries were excluded. The interviews revealed that 69% of the women were left unattended for a considerable part of the delivery, that t...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348909009899
更新日期:1989-01-01 00:00:00
abstract::The Fitz-Hugh-Curtis syndrome (FHCS), or perihepatitis as a complication of pelvic inflammatory disease (PID), is readily diagnosed by laparoscopy. Among 274 non-selected cases of acute PID verified laparoscopically, FHCS was found in 38 (13.8 per cent). Twenty-four of the patients presented right-upper-quadrant pain ...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348009160085
更新日期:1980-01-01 00:00:00
abstract:BACKGROUND:To improve the diagnostic accuracy of concurrent renal disease in hypertension of pregnancy, biopsy evaluation is essential. In addition, establishing underlying renal disease is important for prognosis on future pregnancies. We therefore designed a study to determine the diagnostic yield of postpartum renal...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:
更新日期:2000-05-01 00:00:00
abstract::Pregnancy outcomes in 22 consecutively operated women with Müllerian anomalies are described. In 16 women the indication for metroplasty was two or more spontaneous abortions and/or premature deliveries. The frequency of successful pregnancies increased from 5% before to 76% after operation. In 6 women metroplasty was...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016348809004205
更新日期:1988-01-01 00:00:00
abstract:INTRODUCTION:There is a lack of information on long-term outcomes by mode of delivery for term breech presentation. We aimed to compare childhood mortality, cerebral palsy, hospitalizations, developmental, and educational outcomes associated with intended vaginal breech birth (VBB) with planned cesarean section. MATER...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/aogs.13086
更新日期:2017-03-01 00:00:00
abstract::A case of impetigo herpetiformis in pregnancy is reported together with a review of the literature. The patient was a 25-year-old primigravida with pregnancy-induced hypertension (PIH). At 35 weeks' gestation, the patient developed a severely pruritic pustular rash with fever and leukocytosis. The skin of the affected...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章,评审
doi:10.3109/00016349509008946
更新日期:1995-03-01 00:00:00
abstract:OBJECTIVE:To compare the fatty acid phospholipid composition of the umbilical artery and the placenta in cases of fetal growth retardation (FGR) and of normal growth, as well as in symmetric and asymmetric FGR. DESIGN:Case-control study. SETTING:University hospital. POPULATION:Thirty-nine FGR cases (12 asymmetric, 2...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1034/j.1600-0412.2001.080009807.x
更新日期:2001-09-01 00:00:00
abstract:OBJECTIVE:The primary aim of this study was to examine the association between inherited thrombophilias and adverse pregnancy outcomes in an Australian population. DESIGN:Case-control study. SETTING:Two Australian tertiary level maternity hospitals. POPULATION:One hundred and fifteen cases with adverse pregnancy out...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.1600-0412.2011.01293.x
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:Unexplained antepartum stillbirth is a common cause of perinatal death, and identifying the fetus at risk is a challenge for obstetric practice. Intrauterine growth restriction (IUGR) is associated with a variety of adverse perinatal outcomes, but reports on its impact on unexplained stillbirths by populatio...
journal_title:Acta obstetricia et gynecologica Scandinavica
pub_type: 杂志文章
doi:10.1111/j.0001-6349.2004.00602.x
更新日期:2004-09-01 00:00:00