Results 291 to 300 of about 84,088 (333)

Vascular health and exercise in females throughout the lifespan: Exploring puberty, pregnancy and menopause

open access: yesExperimental Physiology, EarlyView.
Abstract This narrative review highlights the impact of exercise on vascular health in females over the lifespan with an emphasis on puberty, pregnancy and menopause. These events encompass substantial changes in sex hormone levels, particularly oestrogens and progesterone.
Kathleen B. Miller   +2 more
wiley   +1 more source

Pharmacology for Preterm Labor

Journal of Perinatal & Neonatal Nursing, 2020
Preterm birth occurs with 10% of deliveries and yet accounts for more than 85% of perinatal morbidity and mortality. Management of preterm labor prior to delivery includes a multipronged pharmacologic approach targeting utilization of reproductive hormones for continuation of pregnancy, advancement of fetal lung maturity, and the decrease of uterine ...
Lindsey Garfield, Emily G. Chin
openaire   +4 more sources

Understanding Preterm Labor

Annals of the New York Academy of Sciences, 2001
AbstractIncreased uterine contractility at term and preterm results from activation and then stimulation of the myometrium. Activation can be provoked by mechanical stretch of the uterus and by an endocrine pathway resulting from increased activity of the fetal hypothalamic‐pituitary‐adrenal (HPA) axis.
Challis, John   +5 more
openaire   +4 more sources

Ultrasonography in preterm labor

American Journal of Obstetrics and Gynecology, 1984
A prospective study was conducted with ultrasonography in a group of 48 patients who presented with significant premature uterine activity. The study attempted to characterize the ultrasonographic signs exhibited by the cervix and lower uterine segment in conjunction with preterm labor.
Pamela J. Gill   +4 more
openaire   +3 more sources

Antibiotics and Preterm Labor

Clinical Obstetrics and Gynecology, 2000
In summary, a definite association has been demonstrated between preterm labor and genital tract infection. Conclusions regarding the true benefits of antibiotics as adjunctive therapy in treatment of preterm labor are inconsistent. Whereas some of the studies were able to demonstrate significant prolongation of pregnancy, no consistent reduction in ...
Brian M. Mercer, Bradley Stetzer
openaire   +2 more sources

Ritodrine Hydrochloride and Preterm Labor [PDF]

open access: possibleThe American Journal of Nursing, 1983
A primigravida is admitted to the labor and delivery unit complaining of intermittent backache and abdominal cramping. She has had an uncomplicated pregnancy and there is no evidence of ruptured amniotic membranes. Fetal gestational age of 32 weeks correlates with fundal height and date of last menstrual period. The fetal heart rate is 130 to 140. Mild
Shirley L. Brengman, Margaret K. Burns
openaire   +2 more sources

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