Fetal well-being was estimated by the enlargement of maternal abdomen, palpation of fetus on the abdomen, maternal perception of fetal kicking, and listening to fetal heart sound with obstetric stethoscope, in old age. Antique diagnosis of fetal life was fetal QRS found on limb lead electrocardiogram (ECG) studied by Cremer, which was progressed to fetal ECG amplifier composed of vacuum tube re...

Ovarian torsion during pregnancy is a rare event and occurs mostly the first trimester. This case describing diagnosis management of an ovarian at 33 weeks in twin with normal term delivery. The patient presented irregular uterine contraction due to acute abdominal pain right iliac fossa. A cyst was discovered ultrasound scan on ovary highly suspected. small laparotomy facing mass after guidanc...

Little is known about the adaptation of uterine artery smooth muscle contractile mechanisms to pregnancy. The present study tested the hypothesis that pregnancy differentially regulates thick- and thin-filament regulatory pathways in uterine arteries. Isometric tension, intracellular free Ca(2+) concentration, and phosphorylation of 20-kDa myosin light chain (MLC(20)) were measured simultaneous...

BACKGROUND Readiness of the cervix is required for successful induction of labor, and there are a number of ways in which this can be achieved. OBJECTIVES The aim of the present study was to assess whether taking saffron orally could have an effect on the cervical readiness (primary outcome) and some delivery and neonatal outcomes (secondary outcomes) in women in the stage of term pregnancy. ...

Intra-uterine pressure was recorded by placing a Foley catheter in the extra-amniotic space before the termination of pregnancy in 25 patients, and Caesarean section in 12 patients. The effects of administration of i.v. ketamine 2 mg/kg body weight, sodium thiopentone 4 mg/kg body weight and ergometrine 0.5 mg, and intra-cervical 0.5% lignocaine 20 ml were measured in the first trimester of pre...

High-frequency uterine contractions at the time of non-cavitating embryo transfer influence adversely IVF-embryo transfer outcome. This prompted us to quantify prospectively the possible decline in uterine contraction frequency occurring during later stages of the luteal phase of ovarian stimulation, up to the time of blastocyst transfers, in 43 IVF-embryo transfer candidates. Contractility was...

Uterine muscle contraction is dependent on external Ca2+ and Ca2+ release from cytoplasmic storage sites. In this study, the mechanism of Ca2+ mobilization in uterine muscle cells by glycoside, dalsaxini, isolated from the root of D. Saxatilis was investigated in the rat. Uterine muscle contractility stimulated by dalsaxin was concentration dependent (ED50 0.13 mg/ml) and was significantly atte...

PURPOSE Postpartum uterine contraction pain is a common phenomenon after Cesarean delivery. We investigated the effectiveness of tenoxicam in reducing uterine contraction pain. METHODS We enrolled 120 consecutive non-breastfeeding women who were scheduled for elective Cesarean delivery. After the administration of spinal anesthesia with bupivacaine and intrathecal morphine 0.15 mg injection, ...

BACKGROUND The effects of epidural anaesthesia on maternal uteroplacental blood flow in the presence of uterine contractions remain unclear. The aim of our study was to evaluate the effects of epidural analgesia with bolus doses on uterine artery pulsatility index (UtA-PI) during labour. METHODS In a prospective case-control study, UtA-PI was measured during uterine contraction and relaxation...

Building a training system for medical personnel to properly interpret fetal heart rate tracing requires developing accurate models that can relate various signal patterns to certain pathologies. In addition to modeling the fetal heart rate signal itself, the change of uterine pressure that bears strong relation to fetal heart rate and provides indications of maternal and fetal status should al...