[Studies on the mechanism of human parturition].
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15-Oxoprostaglandin 13-Reductase↗
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[Causes of initiation of human labor: new considerations on an old obstetrical enigma].
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Decidua↗
Endocrine regulation of the initiation and maintenance of parturition.
This article examines the research being done and the hypotheses that have been formulated to understand further those processes that act to initiate parturition in women.
Adrenocorticotropic Hormone↗
[The labor process--the short-lasting hormonal-enzyme-electrolyte chain. The trigger mechanism--the mature fetus].
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Animals↗
[Use of the immunological method for the determination of readiness of the female body for labor].
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Adult↗
[Characteristics of uterine contractions and uterine tonus in premature rupture of fetal membranes in primiparae].
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Female↗
[Labor induction with and without primary low amniotomy--a comparison of the 2 methods].
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Amnion↗
[Importance of the circadian biological rhythm in obstetrics].
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Circadian Rhythm↗
[Dosage of prostaglandin used in labor induced with prostaglandin F2 alpha].
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Dinoprost↗
[Hexokinase and glucosephosphate dehydrogenase activity of the placenta in uncomplicated preparatory period for labor].
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Adult↗
[Internal tocography in assessing the readiness of the uterus for labor].
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Electromyography↗
[Oral labor induction with PGE2-tablets].
Orally administered PGE2 in tablet form was used to induce labour in a prospective trial on 57 patients. The prostaglandin was given in separate-hourly-dosis of 0,5 to 1,5 mg. The success rate of this oral induction was 93%. Frequency of acidotic and/or clinically depressed newborns and the incidence of active delivery reflected the unselected population. A precipitant labour was noted in one patient, while 23% showed symptoms of gastrointestinal side effects which were seen to be dosage dependent.
Adult↗
[Obstetrical viewpoints on control and care of pregnant diabetic patients].
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Female↗
[Mechanism of action of prostaglandin F2alpha].
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Drug Therapy, Combination↗
[Birth readiness of the uterine cervix. II. Cervix readiness score and its problems because of the variability of individual criteria].
Cervical ripeness was scored in nulliparous and parous women not in labor at term according to Bishop's pelvic score. The frequency distributions of the scores for the single criteria as well as of the total score reveal the problems of all those scoring systems caused by the grouping process as sequelae of the choice of width of the classes as well as of their limits. E.g. for cervical dilatation in none case 2 or 3 points had been reached and similar findings had to be stated concerning station of the presenting part. An other point of discussion erases from the results of the analysis for linear correlation of the single criteria between each other and between the single criteria and the total score. The total score is mostly influenced by the consistency (r = 0,81 in nulliparous and parous women) and the effacement (r = 0,80 and r = 0,81) of the cervix, whereas for dilatation and station lower correlation coefficients were found. In contrast, when labor had started spontaneously, even if the status of cervix was not advanced, a significant change in the correlative influence of the total score by the single criteria could be stated with high correlation coefficients for dilatation and station and lower one's for consistency and effacement.
Cervix Uteri↗