منابع مشابه
02-P003 – Withdrawn
Little is known about the respective contributions of cell proliferation and cell death to the control of vertebrate forebrain growth. The homeodomain containing gene barhl2 is expressed in the diencephalon of Xenopus, zebrafish, and mouse embryos, and we previously showed that its over-expression in Xenopus neuroepithelial cells induces Caspase3-dependent apoptosis. These findings suggested th...
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Many imaging techniques (MRI, CT) map values from threedimensional space. Such data is often easier to analyze using volume graphics, which allows for the visualization of a three-dimensional grid of data values. Such models can give a more intuitive sense of structures and their locations. Using methods such as this to show changes over time, one can gain a clear visual model of complex biolog...
متن کاملMy Corporis Fabrica Embryo: An ontology-based 3D spatio-temporal modeling of human embryo development
BACKGROUND Embryology is a complex morphologic discipline involving a set of entangled mechanisms, sometime difficult to understand and to visualize. Recent computer based techniques ranging from geometrical to physically based modeling are used to assist the visualization and the simulation of virtual humans for numerous domains such as surgical simulation and learning. On the other side, the ...
متن کاملFertilization and Embryo Development of Fresh and Cryopreserved Sibling Oocytes
Background The pattern of Islamic fasting differs from other forms of fasting, therefore its effect on health also differs. This research studies the effect of Islamic fasting on gonadotropin hormones around the time of the ovulatory cycle and ovulation. MaterialsAndMethods This self-controlled study was performed on 24 adult females. Blood sampling was performed during Ramadan and two months l...
متن کامل01-P003 The role of miRNAs in mouse neocortical development
Nuage, a well conserved perinuclear organelle found in germline cells, is thought to mediate the repression of retroelements in Drosophila melanogaster by regulating the production of Piwiinteracting RNAs (piRNAs). Here, we present evidence that the nuage/piRNA pathway components can be found in cytoplasmic foci that also contain retroelement transcripts, anti-sense piRNAs and proteins involved...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2003
ISSN: 0960-7692,1469-0705
DOI: 10.1002/uog.461