Results 241 to 250 of about 410,360 (291)
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Energetics of Uterine Muscle Contraction
Nature, 1950LUNDSGAARD1 has shown that the energy liberated by striated muscle, poisoned by monoiodoacetic acid under anaerobic conditions, is proportional to the breakdown of creatine phosphate. He has also shown that under these conditions adenosinetriphosphate2 also disappeared on stimulation.
A, CSAPO, J, GERGELY
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The Effect of Aneurin on Uterine Contractions
Scandinavian Journal of Clinical and Laboratory Investigation, 19531. The effect of aneurin on inadequate pains in 47 cases has been studied. An injection of 100 mg was administered and the results were recorded tocographically.2. In cases of inertia no clear effect could be observed.3. In cases of exhaustion the strength of uterine contractions was increased as a rule, sometimes to such an extent that there was a ...
S, TIMONEN, K A, SCHRODERUS
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Epidural anesthesia and uterine contractions
International Journal of Gynecology & Obstetrics, 2004It has been our anecdotal experience that midwives and doctors sometimes perceive uterine contractions to diminish in strength and frequency following the administration of epidural anesthesia. This is probably an incorrect perception, as there is no physiological reason for this phenomenon [1].
M N, Lim, S, Ong
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Uterine electromyogram topography to represent synchronization of uterine contractions
International Journal of Gynecology & Obstetrics, 2007AbstractObjective: To image the synchronization of different parts of the uterus in relation to the abdominal surface during uterine contractions using uterine electromyogram topography. Methods: Of the 20 participants, 16 were in active labor at term, 1 was in preterm labor, and 3 were experiencing failed induced labor.
Wei, Jiang, Gang, Li, Ling, Lin
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Changes in uterine blood flow during uterine contractions
American Journal of Obstetrics and Gynecology, 1969Abstract During spontaneous and oxytocin-induced labor, recordings were made of relative uterine blood flow (thermistor method), intrauterine pressure, femoral venous and arterial pressures, and maternal heart rate. In prelabor, uterine blood flow exhibits frequent irregular waves quite independent of the observed uterine activity. During labor there
V, Brotanek, C H, Hendricks, T, Yoshida
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Analysis of uterine contraction signals
2011 IEEE International Conference on Bioinformatics and Biomedicine Workshops (BIBMW), 2011In the United States there is a 27% of increase in premature birth over the past 20 years. The lack of an effective method for differentiating true labor from false labor causes unwanted hospital stays and treatment which could be avoided if there is a better understanding of the uterus dynamics.
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Clinical assessment of uterine contractions
International Journal of Gynecology & Obstetrics, 2017AbstractThe assessment of uterine contractions is important in clinical decision‐making, but the precise role for appraising contractions remains controversial. Four clinical approaches to assessing contractions are available: manual palpation; intrauterine pressure determination; external tocodynamometry; and electrohysterography.
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PHYSIOLOGY OF UTERINE CONTRACTIONS*
BJOG: An International Journal of Obstetrics & Gynaecology, 1964openaire +2 more sources