Differentiation of Cholinergic Neurons in Rat Spinal Cord Under Conditions of Allotransplantation into a Peripheral Nerve and In Situ Development

Verfasser / Beitragende:
[E. Petrova, E. Kolos, D. Korzhevskii]
Ort, Verlag, Jahr:
2015
Enthalten in:
Bulletin of Experimental Biology and Medicine, 160/1(2015-11-01), 141-147
Format:
Artikel (online)
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024 7 0 |a 10.1007/s10517-015-3115-2  |2 doi 
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245 0 0 |a Differentiation of Cholinergic Neurons in Rat Spinal Cord Under Conditions of Allotransplantation into a Peripheral Nerve and In Situ Development  |h [Elektronische Daten]  |c [E. Petrova, E. Kolos, D. Korzhevskii] 
520 3 |a The method of ectopic transplantation of embryonic anlages of CNS allows studying histoblastic potencies of progenitor cells developing under conditions of changed microenvironment. Some progenitor cells in the transplants of rat embryonic spinal cord retained their ability to express choline acetyltransferase after transplantation into the sciatic nerve of adult animals. Comparative analysis of cholinergic neurons in the neurotransplants and neurons formed in rat spinal cord during normal ontogeny showed that choline acetyltransferase-positive cells after transplantation into the nerve reached morphological differentiation of motor neurons at later terms than cells developing in situ. They were scattered one by one and did not form nuclear nerve centers. We did not fi nd structures similar to presynaptic cholinergic buds typical of intact spinal cord near these cells throughout the observation period. Solitary cholinergic neurons survived in the transplants for 19 months. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Nerve  |2 nationallicence 
690 7 |a embryonic spinal cord  |2 nationallicence 
690 7 |a cholinergic neurons  |2 nationallicence 
690 7 |a choline acetyltransferase  |2 nationallicence 
690 7 |a immunohistochemistry  |2 nationallicence 
700 1 |a Petrova  |D E.  |u Laboratory of Functional Morphology of the Central and Peripheral Nervous System, Department of General and Special Morphology, Institute of Experimental Medicine, St. Petersburg, Russia  |4 aut 
700 1 |a Kolos  |D E.  |u Laboratory of Functional Morphology of the Central and Peripheral Nervous System, Department of General and Special Morphology, Institute of Experimental Medicine, St. Petersburg, Russia  |4 aut 
700 1 |a Korzhevskii  |D D.  |u Laboratory of Functional Morphology of the Central and Peripheral Nervous System, Department of General and Special Morphology, Institute of Experimental Medicine, St. Petersburg, Russia  |4 aut 
773 0 |t Bulletin of Experimental Biology and Medicine  |d Springer US; http://www.springer-ny.com  |g 160/1(2015-11-01), 141-147  |x 0007-4888  |q 160:1<141  |1 2015  |2 160  |o 10517 
856 4 0 |u https://doi.org/10.1007/s10517-015-3115-2  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Petrova  |D E.  |u Laboratory of Functional Morphology of the Central and Peripheral Nervous System, Department of General and Special Morphology, Institute of Experimental Medicine, St. Petersburg, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kolos  |D E.  |u Laboratory of Functional Morphology of the Central and Peripheral Nervous System, Department of General and Special Morphology, Institute of Experimental Medicine, St. Petersburg, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Korzhevskii  |D D.  |u Laboratory of Functional Morphology of the Central and Peripheral Nervous System, Department of General and Special Morphology, Institute of Experimental Medicine, St. Petersburg, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Bulletin of Experimental Biology and Medicine  |d Springer US; http://www.springer-ny.com  |g 160/1(2015-11-01), 141-147  |x 0007-4888  |q 160:1<141  |1 2015  |2 160  |o 10517