A study of calcitonin gene-related peptide-immunoreactive nerve fibers of rat molar pulp during traumatic occlusion and after removal / 中华口腔医学杂志
Chinese Journal of Stomatology
; (12): 432-434, 2003.
Article
in Zh
| WPRIM
| ID: wpr-253680
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of traumatic occlusion on CGRP-immunoreactive (CGRP-IR) nerve fibres in rat molar pulp and observe the recovery of CGRP-IR nerve fibres after removal of traumatic occlusion.</p><p><b>METHODS</b>To observe immunohistochemically the change of CGRP-IR nerve fibres in molar pulp during traumatic occlusion and after removal.</p><p><b>RESULTS</b>The increase of number, density and morphology of CGRP-IR nerve fibres in traumatic occlusion group was more than in control group, however, the changes of CGRP-IR nerve fibres in removal of traumatic occlusion group were less than in control group.</p><p><b>CONCLUSIONS</b>The changes of CGRP-IR nerve fibres in number, morphology, and density are induced by traumatic occlusion in rat molar pulp, however, the nerve fibres recover to normal by removal of traumatic occlusion.</p>
Full text:
1
Index:
WPRIM
Main subject:
Pathology
/
Therapeutics
/
Immunohistochemistry
/
Calcitonin Gene-Related Peptide
/
Chemistry
/
Rats, Sprague-Dawley
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Dental Occlusion, Traumatic
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Dental Pulp
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Metabolism
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Molar
Limits:
Animals
Language:
Zh
Journal:
Chinese Journal of Stomatology
Year:
2003
Type:
Article