Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression.
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Motriz (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-65742017000400309 |
Resumo: | Abstract AIMS Platelet-Rich Fibrin (PRF) is a new and promising technique for tissue repair, however, there is still a gap about its action on peripheral nerve injury, as well as its association with physical exercise. Thus, the aim of this study was to evaluate the effects of the PRF associated with physical exercise in a model of median nerve compression. METHODS 42 rats, divided into: Control, non-injured limb, and other six groups with nerve lesion (Control lesion; Treated with PRF; Treadmill walking; Free swimming; PRF and treadmill; PRF and swimming). The lesion model was performed with median nerve compression. To obtain the PRF, 1.5 mL of blood was centrifuged and the fibrin clot positioned directly over the compression region. The exercise protocols were performed during 2 weeks. The evaluations performed were grip strength tests and histologic analysis. RESULTS both, grip strength and histomorphometric evaluations (fiber numbers and axon density) did not present significant differences between the treated and lesion groups, however, in the morphological evaluation it was possible to distinguish characteristics of the repair process for the treated groups. CONCLUSION a slight qualitative improvement was observed for the treated groups, especially when it was associated PRF with free swimming. |
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Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression.muscle strengthmedian nerveexercise therapyfibrin.Abstract AIMS Platelet-Rich Fibrin (PRF) is a new and promising technique for tissue repair, however, there is still a gap about its action on peripheral nerve injury, as well as its association with physical exercise. Thus, the aim of this study was to evaluate the effects of the PRF associated with physical exercise in a model of median nerve compression. METHODS 42 rats, divided into: Control, non-injured limb, and other six groups with nerve lesion (Control lesion; Treated with PRF; Treadmill walking; Free swimming; PRF and treadmill; PRF and swimming). The lesion model was performed with median nerve compression. To obtain the PRF, 1.5 mL of blood was centrifuged and the fibrin clot positioned directly over the compression region. The exercise protocols were performed during 2 weeks. The evaluations performed were grip strength tests and histologic analysis. RESULTS both, grip strength and histomorphometric evaluations (fiber numbers and axon density) did not present significant differences between the treated and lesion groups, however, in the morphological evaluation it was possible to distinguish characteristics of the repair process for the treated groups. CONCLUSION a slight qualitative improvement was observed for the treated groups, especially when it was associated PRF with free swimming.Universidade Estadual Paulista2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-65742017000400309Motriz: Revista de Educação Física v.23 n.4 2017reponame:Motriz (Online)instname:Universidade Estadual Paulista (UNESP)instacron:UNESP10.1590/s1980-6574201700040010info:eu-repo/semantics/openAccessBertolini,Gladson Ricardo FlorKakihata,Camila Mayumi MartinPeretti,Ana LuizaBernardino,Giovanni RibeiroKarvat,JheniferSilva,José Luis da ConceiçãoBrancalhão,Rose Meire CostaRibeiro,Lucinéia de Fátima Chaskoeng2018-01-23T00:00:00Zoai:scielo:S1980-65742017000400309Revistahttp://www.periodicos.rc.biblioteca.unesp.br/index.php/motrizPUBhttps://old.scielo.br/oai/scielo-oai.phpmotriz@rc.unesp.br||mauerber@rc.unesp.br||azanesco@rc.unesp.br1980-65741415-9805opendoar:2022-11-08T16:30:32.929715Motriz (Online) - Universidade Estadual Paulista (UNESP)true |
dc.title.none.fl_str_mv |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. |
title |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. |
spellingShingle |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. Bertolini,Gladson Ricardo Flor muscle strength median nerve exercise therapy fibrin. |
title_short |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. |
title_full |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. |
title_fullStr |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. |
title_full_unstemmed |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. |
title_sort |
Effects of the platelet-rich fibrin associated with physical exercise in a model of median nerve compression. |
author |
Bertolini,Gladson Ricardo Flor |
author_facet |
Bertolini,Gladson Ricardo Flor Kakihata,Camila Mayumi Martin Peretti,Ana Luiza Bernardino,Giovanni Ribeiro Karvat,Jhenifer Silva,José Luis da Conceição Brancalhão,Rose Meire Costa Ribeiro,Lucinéia de Fátima Chasko |
author_role |
author |
author2 |
Kakihata,Camila Mayumi Martin Peretti,Ana Luiza Bernardino,Giovanni Ribeiro Karvat,Jhenifer Silva,José Luis da Conceição Brancalhão,Rose Meire Costa Ribeiro,Lucinéia de Fátima Chasko |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Bertolini,Gladson Ricardo Flor Kakihata,Camila Mayumi Martin Peretti,Ana Luiza Bernardino,Giovanni Ribeiro Karvat,Jhenifer Silva,José Luis da Conceição Brancalhão,Rose Meire Costa Ribeiro,Lucinéia de Fátima Chasko |
dc.subject.por.fl_str_mv |
muscle strength median nerve exercise therapy fibrin. |
topic |
muscle strength median nerve exercise therapy fibrin. |
description |
Abstract AIMS Platelet-Rich Fibrin (PRF) is a new and promising technique for tissue repair, however, there is still a gap about its action on peripheral nerve injury, as well as its association with physical exercise. Thus, the aim of this study was to evaluate the effects of the PRF associated with physical exercise in a model of median nerve compression. METHODS 42 rats, divided into: Control, non-injured limb, and other six groups with nerve lesion (Control lesion; Treated with PRF; Treadmill walking; Free swimming; PRF and treadmill; PRF and swimming). The lesion model was performed with median nerve compression. To obtain the PRF, 1.5 mL of blood was centrifuged and the fibrin clot positioned directly over the compression region. The exercise protocols were performed during 2 weeks. The evaluations performed were grip strength tests and histologic analysis. RESULTS both, grip strength and histomorphometric evaluations (fiber numbers and axon density) did not present significant differences between the treated and lesion groups, however, in the morphological evaluation it was possible to distinguish characteristics of the repair process for the treated groups. CONCLUSION a slight qualitative improvement was observed for the treated groups, especially when it was associated PRF with free swimming. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-65742017000400309 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1980-65742017000400309 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1980-6574201700040010 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Estadual Paulista |
publisher.none.fl_str_mv |
Universidade Estadual Paulista |
dc.source.none.fl_str_mv |
Motriz: Revista de Educação Física v.23 n.4 2017 reponame:Motriz (Online) instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Motriz (Online) |
collection |
Motriz (Online) |
repository.name.fl_str_mv |
Motriz (Online) - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
motriz@rc.unesp.br||mauerber@rc.unesp.br||azanesco@rc.unesp.br |
_version_ |
1788170935558209536 |