منابع مشابه
CNS Regeneration: Only on One Condition
The mammalian CNS is usually not capable of regeneration. However, conditioning dorsal root ganglion neurons by first lesioning their peripheral axons allows for regeneration of their central axons later on within the spinal cord. New work shows that, even if the sequence of lesioning is reversed, regeneration through the CNS lesion can rapidly occur under certain conditions.
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What if a researcher obtains empirical data by asking questions to gauge the effect of an e-collaboration technology on task performance, but does not obtain data on the extent to which the e-collaboration technology is used? This characterizes what is referred to here as a scenario with one group and one condition, where the researcher is essentially left with only one column of data to be ana...
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Tissue regeneration will soon become an avenue for repair of damaged or diseased tissues as stem cell niches have been found in almost every organ of the vertebrate body including the CNS. In addition, different animals display an array of regenerative capabilities that are currently being researched to dissect the molecular mechanisms involved. This review concentrates on the different ways in...
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Regeneration in the animal kingdom is one of the most fascinating problems that have allowed scientists to address many issues of fundamental importance in basic biology. However, we came to know that the regenerative capability may vary across different species. Among vertebrates, fish and amphibians are capable of regenerating a variety of complex organs through epimorphosis. Zebrafish is an ...
متن کاملSpinal Cord Injury and CNS Regeneration
Neurological rehabilitation is expanding its scope to include restoration of function through regeneration. However, this complex task will require multi-stage interventions, some easier to achieve than others. Of repair strategies on the horizon, harnessing the potential of neural stem cells already present in the CNS and placed there by transplantation appears promising. In fact, using stem c...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2009
ISSN: 0960-9822
DOI: 10.1016/j.cub.2009.04.026