Macrophage colony-stimulating factor levels in amniotic fluid before and after the onset of labor do not differ in normal pregnancies.

Problem: Macrophage colony-stimulating factor (M-CSF) promotes placental growth and maintenance. M-CSF also regulates trophoblast invasion into the placental bed. We evaluated whether M-CSF levels in amniotic fluid during labor contributing to subsequent delivery differed from those before the onset of labor in normal pregnancies.

Successful conception following Fallopian tube recanalization in infertile patients with a unilateral proximally occluded tube and a contralateral patent tube.

Background: There are many published case reports of successful conception following transcervical Fallopian tube recanalization (T-FTR) in patients with bilateral proximally occluded Fallopian tubes. However, no serial trials have been published with respect to successful conception following unilateral tubal recanalization in infertile patients with a unilateral proximally occluded tube and a contralateral patent tube. This study was designated to analyse the success rate of T-FTR and the pregnancy rate due to natural fertilization in the lumen of the recanalized tube in these patients.

Characterization of five marker levels of the hemostatic system and endothelial status in normotensive pregnancy and pre-eclampsia.

Objectives: Pre-eclampsia is associated with changes in the hemostatic system and endothelial status. Urinary 11-dehydrothromboxane B2/creatinine (11-DTXB2/Cr) is a marker for platelet activation and vascular constriction, thrombin-antithrombin complex (TAT) for thrombin formation, serum thrombomodulin (TM) for endothelial damage, and beta-thromboglobulin (beta-TG) and platelet factor 4 (PF-4) for platelet activation and releasing reaction. The present study attempted to evaluate these five markers in normotensive pregnancy and pre-eclampsia.

Changes in blood macrophage colony-stimulating factor levels after cesarean section in normotensive pregnancy and preeclampsia.

Background: Macrophage colony-stimulating factor (M-CSF) stimulates the proliferation and differentiation of placental trophoblasts and may regulate trophoblast invasion into the placental bed. M-CSF levels in peripheral blood show a significant increase in preeclampsia. Thus, the present study examined changes in blood levels of M-CSF before and after cesarean section and compared them between normotensive and preeclamptic pregnant women.

The levels of five markers of hemostasis and endothelial status at different stages of normotensive pregnancy.

Background: Urinary 11-dehydrothromboxane B(2)/creatinine (11-DTXB(2)/Cr) is a marker for in vivo platelet activation and vascular constriction, blood thrombomodulin (TM) for endothelial damage and associated thrombosis, thrombin-antithrombin complex (TAT) for thrombin formation, and beta-thromboglobulin (beta-TG) and platelet factor 4 (PF-4) for in vivo platelet activation and releasing reaction. Little is known about the quantitative relationship among them during pregnancy. The present study investigated levels of five markers at different stages of normotensive pregnancy.

Increased levels of macrophage colony-stimulating factor in the placenta and blood in preeclampsia.

Problem: Macrophage colony-stimulating factor (M-CSF) is considered an essential cytokine for placental growth and maintenance. We evaluated whether M-CSF levels in the placenta and blood in preeclampsia differed from those in normal pregnancies.

Method Of Study: The subjects were 37 pregnant women carrying single fetuses, of whom 19 were women with normal pregnancies and 18 were women with preeclampsia.

Changes in urinary excretion of six biochemical parameters in normotensive pregnancy and preeclampsia.

We evaluated renal functions by urinary biochemical parameters in normotensive pregnancy and preeclampsia. The parameters are expected to be altered resulting from different abnormalities of renal glomeruli and tubules. We chose N-acetyl-beta-d-glucosaminidase (NAG), beta2-microglobulin (beta2MG), total protein (TP), albumin (Alb), urea nitrogen (UN), uric acid (UA), and creatinine (Cr).