This paper presents a simple abdomen model of pregnant women and the evaluation of the specific absorption rate (SAR) inside the proposed model close to normal mode helical antennas (NHAs), which are replacing the portable radio terminals for business at 150 MHz. First, dielectric properties of amniotic fluid and those of fetus of rabbit, which have about the same electrical properties as human...

We developed a mouse model to compare the virulence of Campylobacter fetus strains with (S-plus) and without (Sminus) surface array protein (S-protein) capsules. In adult HA/ICR mice pretreated with ferric chloride, the LDF0 for S-plus strain 84-32 was 43.3 times lower than its spontaneous S-minus mutant 84-54. Seven strains of inbred mice were no more susceptible than the outbred strain. In co...

Materials and methods The weight of fetus, placenta and umbilical cord were measured in 30 (thirty) normal pregnant women and in 17 (seventeen) controlled gestational diabetic pregnant women met in HUSM (University Hospital of Santa Maria). The measurements of weight of fetus were made immediately after the delivery and the macroscopy exam of placenta and umbilical cord were made 24 (twenty fou...

A clinical study was done of 80 patients in whom abruptio placentae was severe enough to cause intra-uterine death of the fetus. Central venous pressure pressure was measured when ever possible to ensure adequate fluid replacement. Although the minority of the patients were shocked when admitted, blood replacement averaged 5 units per patient. The caesarean section incidence was 21%. Only 1 pat...

www.aafp.org/afp AMERICAN FAMILY PHYSICIAN 1379 in developing humans: the embryonic, Gower-I, Gower-II, Portland, fetal hemoglobin (HbF) and normal adult hemoglobin (HbA and HbA2). HbF is the primary hemoglobin found in the fetus. It has a higher affinity for oxygen than adult hemoglobin, thus increasing the efficiency of oxygen transfer to the fetus. The relative quantities of HbF rapidly decr...

Fetal hypophysectomy performed between 97 and 130 days of gestation caused a significant (P is less than 0.005) prolongation of pregnancy in 5 goats in which every fetus was treated. Three of these goats gave birth spontaneously. Sham surgery or hypophysectomy of one fetus of twins had no effect on gestation length. Hypophysectomized kids, delivered after prolonged pregnancy, were significantly...

Crouzon Syndrome is an autosomal dominant syndromic craniosynostosis characterized by premature closure of cranial sutures, exophthalmos, and midface hypoplasia. It is caused by multiple mutations in the fibroblast growth factor receptor 2 (FGFR2). We describe prenatal genetic testing of FGFR2 in a fetus of a mother whose previous child had Crouzon Syndrome due to an apparently de novo mutation...

Numerous recent studies have shown the power of cell-free fetal RNA, obtained from amniotic fluid supernatant, to report on the development of the living fetus in real time. Examination of these transcripts on a genome-wide basis has led to new insights into the prenatal pathophysiology of multiple genetic, developmental, and environmental diseases. Each studied condition presents a unique, cha...

Regular uterine contractions in normal labor are expulsive power to deliver the fetus. The intrauterine pressure changes were recorded and studied in the measurement of labor contractions of uterus, while external tocodynamometry is common in clinical fetal monitoring [1]. The duration of contraction was about 1 min and interval was also 1 min, and the peak intrauterine pressure was 30 to 50 mm...