VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202021000200305 |
Resumo: | ABSTRACT Background: The treatment of 3rd degree burns represents a major medical challenge. Pinus vegetable cellulose is a biomaterial with characteristic similar to bacterial cellulose. Aim: To evaluate the safety of cellulose membrane (Pinus sp) in the treatment of 3rd burns in rats and to compare its effectiveness with the bacterial membrane already on the market. Method: Thirty-three Wistar rats were beaten with a 3rd degree burn on back skin by applying water at 98º C for 30 s. Then, they were divided into three groups (n=11): group 1 - simple dressing with gauze; group 2 - dressing with bacterial cellulose membrane; and group 3 - dressing with vegetable cellulose membrane. The animals were maintained for 15 days to check the general clinical status, macroscopic aspect, contraction of the wounds and microscopic analysis for the degree of healing and collagenization. Results: They were clinically well during the experiment. During the removal of the dressing, there was bleeding in the wound of the control group, unlike the groups treated with cellulose membranes, which protected the bed from injury. The macroscopic evaluation showed a greater contraction of the wounds treated with the membranes in relation to the control. A microscopic analysis revealed that most of the wounds were in advanced healing degree with predominance of mature collagen in all groups. Conclusion: Pinus sp cellulose membrane showed efficacy similar to that of the bacterial membrane in the treatment of 3rd degree burns. |
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VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATSBurnsWound HealingCelluloseNanotechnologyNanostructuresWounds and InjuriesABSTRACT Background: The treatment of 3rd degree burns represents a major medical challenge. Pinus vegetable cellulose is a biomaterial with characteristic similar to bacterial cellulose. Aim: To evaluate the safety of cellulose membrane (Pinus sp) in the treatment of 3rd burns in rats and to compare its effectiveness with the bacterial membrane already on the market. Method: Thirty-three Wistar rats were beaten with a 3rd degree burn on back skin by applying water at 98º C for 30 s. Then, they were divided into three groups (n=11): group 1 - simple dressing with gauze; group 2 - dressing with bacterial cellulose membrane; and group 3 - dressing with vegetable cellulose membrane. The animals were maintained for 15 days to check the general clinical status, macroscopic aspect, contraction of the wounds and microscopic analysis for the degree of healing and collagenization. Results: They were clinically well during the experiment. During the removal of the dressing, there was bleeding in the wound of the control group, unlike the groups treated with cellulose membranes, which protected the bed from injury. The macroscopic evaluation showed a greater contraction of the wounds treated with the membranes in relation to the control. A microscopic analysis revealed that most of the wounds were in advanced healing degree with predominance of mature collagen in all groups. Conclusion: Pinus sp cellulose membrane showed efficacy similar to that of the bacterial membrane in the treatment of 3rd degree burns.Colégio Brasileiro de Cirurgia Digestiva2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202021000200305ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.34 n.2 2021reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD)instacron:CBCD10.1590/0102-672020210002e1586info:eu-repo/semantics/openAccessTAKEJIMA,Milka LieMAGALHÃES,Maria Angelica BaronRIBAS FILHO,Jurandir MarcondesTABUSHI,Fernando IssamuBUFON,Carlos Cesar BofCAMARGO,Thayline Mylena SantanaMALUF,Isabela CalixtoMALAFAIA,Osvaldoeng2021-10-14T00:00:00Zoai:scielo:S0102-67202021000200305Revistahttp://abarriguda.org.br/revista/index.php/revistaabarrigudaarepb/indexONGhttps://old.scielo.br/oai/scielo-oai.php||revistaabcd@gmail.com2317-63262317-6326opendoar:2021-10-14T00:00ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD)false |
dc.title.none.fl_str_mv |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS |
title |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS |
spellingShingle |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS TAKEJIMA,Milka Lie Burns Wound Healing Cellulose Nanotechnology Nanostructures Wounds and Injuries |
title_short |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS |
title_full |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS |
title_fullStr |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS |
title_full_unstemmed |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS |
title_sort |
VEGETABLE CELLULOSE NANOFIBER DRESSING AIDS IN THE HEALING PROCESS OF THIRD-DEGREE BURNS? STUDY ON RATS |
author |
TAKEJIMA,Milka Lie |
author_facet |
TAKEJIMA,Milka Lie MAGALHÃES,Maria Angelica Baron RIBAS FILHO,Jurandir Marcondes TABUSHI,Fernando Issamu BUFON,Carlos Cesar Bof CAMARGO,Thayline Mylena Santana MALUF,Isabela Calixto MALAFAIA,Osvaldo |
author_role |
author |
author2 |
MAGALHÃES,Maria Angelica Baron RIBAS FILHO,Jurandir Marcondes TABUSHI,Fernando Issamu BUFON,Carlos Cesar Bof CAMARGO,Thayline Mylena Santana MALUF,Isabela Calixto MALAFAIA,Osvaldo |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
TAKEJIMA,Milka Lie MAGALHÃES,Maria Angelica Baron RIBAS FILHO,Jurandir Marcondes TABUSHI,Fernando Issamu BUFON,Carlos Cesar Bof CAMARGO,Thayline Mylena Santana MALUF,Isabela Calixto MALAFAIA,Osvaldo |
dc.subject.por.fl_str_mv |
Burns Wound Healing Cellulose Nanotechnology Nanostructures Wounds and Injuries |
topic |
Burns Wound Healing Cellulose Nanotechnology Nanostructures Wounds and Injuries |
description |
ABSTRACT Background: The treatment of 3rd degree burns represents a major medical challenge. Pinus vegetable cellulose is a biomaterial with characteristic similar to bacterial cellulose. Aim: To evaluate the safety of cellulose membrane (Pinus sp) in the treatment of 3rd burns in rats and to compare its effectiveness with the bacterial membrane already on the market. Method: Thirty-three Wistar rats were beaten with a 3rd degree burn on back skin by applying water at 98º C for 30 s. Then, they were divided into three groups (n=11): group 1 - simple dressing with gauze; group 2 - dressing with bacterial cellulose membrane; and group 3 - dressing with vegetable cellulose membrane. The animals were maintained for 15 days to check the general clinical status, macroscopic aspect, contraction of the wounds and microscopic analysis for the degree of healing and collagenization. Results: They were clinically well during the experiment. During the removal of the dressing, there was bleeding in the wound of the control group, unlike the groups treated with cellulose membranes, which protected the bed from injury. The macroscopic evaluation showed a greater contraction of the wounds treated with the membranes in relation to the control. A microscopic analysis revealed that most of the wounds were in advanced healing degree with predominance of mature collagen in all groups. Conclusion: Pinus sp cellulose membrane showed efficacy similar to that of the bacterial membrane in the treatment of 3rd degree burns. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
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=S0102-67202021000200305 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202021000200305 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0102-672020210002e1586 |
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 |
Colégio Brasileiro de Cirurgia Digestiva |
publisher.none.fl_str_mv |
Colégio Brasileiro de Cirurgia Digestiva |
dc.source.none.fl_str_mv |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.34 n.2 2021 reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD) instacron:CBCD |
instname_str |
Colégio Brasileiro de Cirurgia Digestiva (CBCD) |
instacron_str |
CBCD |
institution |
CBCD |
reponame_str |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
collection |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
repository.name.fl_str_mv |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD) |
repository.mail.fl_str_mv |
||revistaabcd@gmail.com |
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1754208959185551360 |