BACKGROUND: Embryo implantation requires that uterine epithelium develops competence to bind trophoblast to its apical (free) poles. This essential element of uterine receptivity seems to depend on a destabilisation of the apico-basal polarity of endometrial epithelium. Accordingly, a reorganisation of the actin cytoskeleton regulated by the small GTPase RhoA plays an important role in human ut...

Choriocarcinoma, a highly malignant tumor arising from the trophoblast, comprises a heterogenous population of cells including cytotrophoblasts, intermediate trophoblasts, and syncytiotrophoblasts. In order to investigate trophoblast differentiation, we used centrifugal elutriation to separate cells from the JAr choriocarcinoma cell line according to their size and to further show that the resu...

Abstract The aim of this study was to elaborate the effects using isomalto-oligosaccharide, polydextrose, and inulin as humectant towards sugar-free pineapple jam physicochemical sensory characteristics. Eleven different samples were made with determined concentration each prebiotic, followed analysis water activity, degree brix, color, 72-hour syneresis, evaluation spreadability, hedonic test,...

The requirements approval method is necessary to ensure that the system requirements have been identified in right way and the understanding between the contractor and the client exist. During research conducted is identified that most of the scholars have been working for the requirements definition during the meeting with the client, even they started to initiate the validation by checking wh...

Characterization of free radical-induced cell injury processes of placenta cells is of vital importance for clinical medicine for the maintenance of intrauterine fetal life. The present study has analyzed cell injury processes in cells of the choriocarcinoma cell line JAR treated with menadione, an anticancer drug, and H(2)O(2) in comparison to osteosarcoma 143B cells using electron microscopic...

In theory, there is no difference between theory and practice; In practice, there is. Abstract This paper describes the design and use of a Java Web Start framework called Initium. Initium generates a jar file that minimizes the number of included classes by performing a static class dependency analysis. It then prompts the programmer for security parameters that enable the programmatic signing...

7 alpha-(4'-Amino)phenylthio-1,4-androstadiene-3,17-dione (7 alpha-APTADD), a potent enzyme-activated irreversible inhibitor, was examined in two different human cell culture lines, MCF-7 human mammary carcinoma cells and JAr choriocarcinoma cells. Both the MCF-7 and JAr cell culture systems exhibit aromatase activity, and 7 alpha-APTADD was evaluated for its aromatase-inhibitory activity, for ...