extract  in this study, position of fetus were examined in the different weeks of pregnancy and their association with fetus presentation in during labor. the study group included women who had normal condition. the aim of this study include:   1- to determine the distribution normal position of fetus before birth.   2- to determine the possibility of concurrent position of fetus in during preg...

Using the two-dimensional gel electrophoresis and two systems for computer analysis of the resulting maps, we obtained a good quantitative reproducibility of individual spots of silver-stained and Coomassie Blue-stained gels from mouse fetus liver samples. The GelScan-XL system was established for the evaluation of silver-stained gels. The Gel-Image software has shown to be capable of the analy...

Campylobacter fetus are important animal and human pathogens and the two major subspecies differ strikingly in pathogenicity. C. fetus subsp. venerealis is highly niche-adapted, mainly infecting the genital tract of cattle. C. fetus subsp. fetus has a wider host-range, colonizing the genital- and intestinal-tract of animals and humans. We report the complete genomic sequence of C. fetus subsp. ...

Branching morphogenesis of mouse salivary gland has been studied with organ-culture system. We developed a novel transfilter culture system for analyzing branching morphogenesis of the salivary epithelium. The submandibular salivary epithelium from early 13-day mouse fetus, clotted with Matrigel and separated from the mesenchyme by membrane filter, showed extensive growth and branching morphoge...

During development, initially totipotent cells of the embryo specialize to form discrete tissue lineages. The first lineages to form in the mouse are the extraembryonic tissues. Meanwhile, cells that do not become extraembryonic retain a pluripotent fate since they can give rise to all the germ layers of the fetus. Pluripotent stem cell lines have been derived from the fetal lineage at several ...

Embryonic germ cells (EGCs) derived from mouse primordial germ cells (PGCs) are known both to colonize all cell lineages of the fetus and to make tumors in vivo. When aggregated with eight-cell embryos, EGCs from a new EGC line expressing green fluorescent protein (GFP) were found to contribute preferentially to the epiblast but unexpectedly were also capable of colonizing primary endoderm. Whe...

Caspases are well-known enzymes that work as initiators and effectors of apoptosis. To elucidate the role of caspases in neurodevelopment, we sought to determine if caspases are involved in the proliferation of neural stem/progenitor cells (NPCs) in the developing mouse brain. Labeling with 5-bromo-2'-deoxyuridine (BrdU) from days 14 to 18 of pregnant mice revealed that the 18-d old fetus had m...

Campylobacter fetus subsp. fetus is a zoonotic bacterium important for animal and public health. The complete sequencing and annotation of the genome of the type strain C. fetus subsp. fetus ATCC 27374 are reported here.