The effect of progesterone on oxytocin-induced contraction of the three separate layers of human gestational myometrium in the uterine body and lower segment

作者: Roberto Martin Pinto , Ulrico Lerner , Herminia Pontelli

DOI: 10.1016/0002-9378(67)90109-3

关键词: BiologyOxytocinUterine activityContraction (grammar)PregnancyEndocrinologyMyometriumGestationInternal medicineUterine bodyObstetrics and gynaecology

摘要: Abstract The action of progesterone on the contractile activity three separate layers uterine body and lower segment in pregnancy at or near term has been investigated vitro. Progesterone diminished both spontaneous elicited by oxytocin segments, especially those internal medial layers, blocked a further response to oxytocin. A microscopic study segments revealed similarity between them that seems account for stimuli.

参考文章(11)
Fred L. Adair, John A. Haugen, A study of suspended human uterine muscle strips in vitro American Journal of Obstetrics and Gynecology. ,vol. 37, pp. 753- 762 ,(1939) , 10.1016/S0002-9378(39)90056-6
Roberto Martin Pinto, Esteban Montuori, Ulrico Lerner, Hector Baleiron, Marcos Glauberman, Hector Nemirovsky, Effect of progesterone on the oxytocic action of estradiol-17β American Journal of Obstetrics and Gynecology. ,vol. 91, pp. 1084- 1089 ,(1965) , 10.1016/0002-9378(65)90706-4
H. Schwalm, V. Dubrauszky, The structure of the musculature of the human uterus--muscles and connective tissue. American Journal of Obstetrics and Gynecology. ,vol. 94, pp. 391- 404 ,(1966) , 10.1016/0002-9378(66)90661-2
H. Jung, Uterine motility under the influence of the placenta and its hormones Archives of Gynecology and Obstetrics. ,vol. 198, pp. 145- 149 ,(1963) , 10.1007/BF00674164
D. KUMAR, J. A. GOODNO, A. C. BARNES, Isolation of progesterone from human pregnant myometrium. Nature. ,vol. 195, pp. 1204- 1204 ,(1962) , 10.1038/1951204A0
Arpad Csap, FUNCTION AND REGULATION OF THE MYOMETRIUUM Annals of the New York Academy of Sciences. ,vol. 75, pp. 790- 808 ,(1959) , 10.1111/J.1749-6632.1959.TB44591.X
Lars Ph Bengtsson, Peter M. Ejarque, Production Rate of Progesterone in the Last Month of Human Pregnancy Acta Obstetricia et Gynecologica Scandinavica. ,vol. 43, pp. 49- 57 ,(1964) , 10.3109/00016346409158174
Csapo Ai, De Sousa Filho Mb, De Mattos Ce, PLACENTAL LOCATION AND THE CHARACTER OF CLINICAL LABOR. American Journal of Obstetrics and Gynecology. ,vol. 87, pp. 793- 803 ,(1963)
D. Kumar, J.A. Goodno, Allan C. Barnes, Studies in human myometrium during pregnancy: IV. In vitro progesterone-oxytocin relationship American Journal of Obstetrics and Gynecology. ,vol. 84, pp. 1111- 1115 ,(1962) , 10.1016/0002-9378(62)90562-8
A.I. Csapo, H. Jaffin, T. Kerenyi, C.E.R. de Mattos, M.B. de Sousa Filho, FETAL DEATH IN UTERO. American Journal of Obstetrics and Gynecology. ,vol. 87, pp. 892- 905 ,(1963) , 10.1016/0002-9378(63)90287-4