نتایج جستجو برای: mesencephalon
تعداد نتایج: 742 فیلتر نتایج به سال:
STUDY QUESTION Can reliable size charts of human embryonic brain structures be created from three-dimensional ultrasound (3D-US) visualizations? SUMMARY ANSWER Reliable size charts of human embryonic brain structures can be created from high-quality images. WHAT IS KNOWN ALREADY Previous studies on the visualization of both the cavities and the walls of the brain compartments were performed...
The ventral striatum is characterized by an intricate neurochemical compartmentation that is reflected in the distribution of most of its afferent fiber systems. In the present study, the compartmental relationships of ventral striatal neurons projecting to the mesencephalon were studied by combining tract tracing with the immunohistochemical localization of leu-enkephalin. Injections of the re...
Axin is encoded by the fused locus in mice and is required for normal vertebrate axis formation. It has recently been shown that axin associates with APC, beta-catenin and glycogen synthase kinase-3 (GSK-3) in a complex that appears to regulate the level of cytoplasmic beta-catenin. We have identified the Xenopus homologue of axin through its interaction with GSK-3b. Xenopus axin (Xaxin) is exp...
Mouse embryos from embryonic days 8.5-10.5 (E8.5-E10.5) were fixed and labeled with an antibody to neuron-specific class III beta-tubulin (Moody et al., 1987; Lee et al., 1990a,b) to reveal the first neurons, axons, and tracts in the brain. They were studied in whole-mounts and in light microscopic sections. Some conclusions were checked by labeling tracts in older embryos (E11.5 and E12.5) wit...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید