Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Joseph Bieniarz"'
Publikováno v:
American Journal of Obstetrics and Gynecology. 118:910-920
Unlike other β-mimetic drugs, ritodrine hydrochloride is able to inhibit uterine contractility in premature labor without producing hypotension. Based on previous studies, we have postulated that this homeostatic effect of ritodrine is caused by an
Autor:
Laurence Burd, Antonio Scommegna, Zenaida Altamarino, Ruperto Mercado, Steven Rabin, Joseph Bieniarz
Publikováno v:
Acta Obstetricia et Gynecologica Scandinavica. 61:85-89
Publikováno v:
American Journal of Obstetrics and Gynecology. 123:246-250
A versatile system has been developed for off-line computerized quantitation of uterine contractility. It includes tabulation and display of intensity, frequency, resting tone, uterine activity, cumulative area below the pressure curve, and average i
Publikováno v:
American Journal of Obstetrics and Gynecology. 120:840-843
This study attempts to modify the prostaglandin method to reduce untoward side effects and to test its acceptability and efficacy. 30 healthy women (20 primigravidas and 10 multiparas) 13 to 36 years old, between the 5th and 21st weeks of gestation p
Publikováno v:
American Journal of Obstetrics and Gynecology. 108:1023-1029
The role of myometrial progesterone block in the maintenance of pregnancy was tested in 12 women in labor by infusing pregnenolone sulfate, the immediate precursor of placental progesterone. Uterine contractions were recorded through a catheter inser
Publikováno v:
Obstetrics & Gynecology. 40:65-73
Publikováno v:
American Journal of Obstetrics and Gynecology. 109:542-547
Thirty-three uterine contractility recordings were obtained in four nonpregnant patients, covering 16 cycles. A modification of the sponge-tip catheter method was used. Plasma progesterone concentration at the time of the recordings was measured and
Publikováno v:
American journal of obstetrics and gynecology. 136(6)
The records of 117 patients who had serial nonstress tests (N = 285) and oxytocin challenge tests (N = 268) were analyzed to determine whether baseline uterine contractility and/or oxytocin sensitivity changed with increasing gestational age. The res
Publikováno v:
Acta obstetricia et gynecologica Scandinavica. 57(1)
Modern treatment for anovulatory infertility increases the incidence of multiple pregnancies with three or more fetuses and predisposes to prematurity with high perinatal mortality and mortidity. Premature labor was successfully treated in four multi
Autor:
Joseph Bieniarz, Martin Motew, Chresteen Seals, Antonio Scommegna, Catherine Wineman, Laurence Burd, Susan Lin
Publikováno v:
American journal of obstetrics and gynecology. 111(7)
Uterine contractility was recorded by the direct electronic method in 4 groups of 12 women in labor, in order to study the inhibitory effect of: (1) pregnenolone sulfate, precursor of placental progesterone, expected to block the sensitivity of the m