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Full-Text Articles in Medicine and Health Sciences
Research And Professional Briefs. Folate, Zinc, And Vitamin B-12 Intake During Pregnancy And Postpartum, M. Berg, D. Van Dyke, C. Chenard, Jennifer Niebyl, S. Hirankarn, A. Bendich, P. Stumbo
Research And Professional Briefs. Folate, Zinc, And Vitamin B-12 Intake During Pregnancy And Postpartum, M. Berg, D. Van Dyke, C. Chenard, Jennifer Niebyl, S. Hirankarn, A. Bendich, P. Stumbo
Jennifer R Niebyl
No abstract provided.
The Influence Of Aspirin On The Course Of Induced Midtrimester Abortion, Jennifer Niebyl, D. Blake, L. Burnett, T. King
The Influence Of Aspirin On The Course Of Induced Midtrimester Abortion, Jennifer Niebyl, D. Blake, L. Burnett, T. King
Jennifer R Niebyl
Prostaglandins appear to mediate the uterine contractions of abortion and labor, and aspirin has been shown to be an inhibitor of prostaglandin synthesis. In this double-blind, placebo-controlled, prospective, and randomized study, aspirin was administered orally in doses of 600 mg. every 6 hours to patients undergoing induced midtrimester abortions with hyperosmolar urea and oxytocin augmentation. The mean injection-abortion interval was significantly prolonged by aspirin in nulliparous patients (aspirin 32.3 +/- 3.3 hr. vs. placebo 21.5 +/- 3.5 hr.) and no aspirin-treated nullipara aborted in less than 18 hours. There was no significant difference between treatment groups in the mean injection-abortion …
Therapeutic Drugs In Pregnancy. Caution Is The Watchword, Jennifer Niebyl
Therapeutic Drugs In Pregnancy. Caution Is The Watchword, Jennifer Niebyl
Jennifer R Niebyl
Many medical conditions during pregnancy are best treated initially with nonpharmacologic remedies. Before a drug is used during pregnancy, the indications should be clear and the risk-benefit ratio should justify its use. Then, the minimum effective dose should be employed. If possible, therapy should be postponed until after the first trimester.
The Association Of Anti-P And Early Abortion, R. Shirey, P. Ness, T. Kickler, J. Rock, N. Callan, W. Schlaff, Jennifer Niebyl
The Association Of Anti-P And Early Abortion, R. Shirey, P. Ness, T. Kickler, J. Rock, N. Callan, W. Schlaff, Jennifer Niebyl
Jennifer R Niebyl
The current report details the serologic findings in a case reported previously of a P1k woman, para 0 gravida 13, who was treated during her fourteenth pregnancy with plasmapheresis to reduce the anti-P titer. These studies suggest that anti-P can induce early abortion in Pk women and that the abortions are immunologically mediated. Further, this case supports the disputed proposal that the anti-P component of anti-PP1Pk is responsible for pregnancy loss in p women.
Cornual Contraction Ring With Retained Placenta In Midtrimester Abortion, Jennifer Niebyl, A. Montague, A. Tapper, T. Horrigan
Cornual Contraction Ring With Retained Placenta In Midtrimester Abortion, Jennifer Niebyl, A. Montague, A. Tapper, T. Horrigan
Jennifer R Niebyl
No abstract provided.
Prostaglandin F Metabolite Concentration As A Prognostic Factor In Preterm Labor, C. Weitz, R. Ghodgaonkar, N. Dubin, Jennifer Niebyl
Prostaglandin F Metabolite Concentration As A Prognostic Factor In Preterm Labor, C. Weitz, R. Ghodgaonkar, N. Dubin, Jennifer Niebyl
Jennifer R Niebyl
Concentration of the 13,14-dihydro,15 keto-metabolite of prostaglandin F2 alpha (PGFM) was measured in women being observed for preterm labor. The mean initial PGFM level was significantly higher in patients who delivered preterm (65.9 +/- 9.7 pg/mL; N = 14) than in patients not in preterm labor (32.1 +/- 4.3 pg/mL; N = 11; P less than .01). Plasma PGFM concentrations decreased significantly during ritodrine therapy only in successfully treated patients (P less than .05). All patients with initial PGFM concentrations greater than or equal to 55 pg/mL delivered preterm. Two of four patients not considered to be in preterm labor …
Multiple Pregnancy With Late Death Of One Fetus, P. Cherouny, I. Hoskins, T. Johnson, Jennifer Niebyl
Multiple Pregnancy With Late Death Of One Fetus, P. Cherouny, I. Hoskins, T. Johnson, Jennifer Niebyl
Jennifer R Niebyl
Twenty cases of fetal death complicating a multiple pregnancy after 20 weeks' gestation are reviewed. We evaluated gestational age at diagnosis and delivery (29.3 +/- 0.7 and 31.8 +/- 0.9 weeks, respectively), interval from diagnosis to delivery (2.6 +/- 0.6 weeks), and cause of fetal death as a group and by type of placentation (76.5% monochorionic). Eighty-five percent of the surviving fetuses were delivered preterm, and the four neonatal deaths were all due to extreme prematurity, with a mean (+/- SEM) birth weight of 794 +/- 237 g. Perinatal mortality was 585 per 1000, 450 for twin A and 750 …