EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS

Detalhes bibliográficos
Autor(a) principal: CAMPOS,Letícia Fuganti
Data de Publicação: 2020
Outros Autores: TAGLIARI,Eliane, CASAGRANDE,Thais Andrade Costa, NORONHA,Lúcia de, CAMPOS,Antônio Carlos L., MATIAS,Jorge Eduardo F
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=S0102-67202020000100308
Resumo: ABSTRACT Background: Chronic wounds in patients with Diabetes Mellitus often become incurable due to prolonged and excessive production of inflammatory cytokines. The use of probiotics modifies the intestinal microbiota and modulates inflammatory reactions. Aim: To evaluate the influence of perioperative supplementation with probiotics in the cutaneous healing process in diabetic rats. Methods: Forty-six rats were divided into four groups (C3, P3, C10, P10) according to the treatment (P=probiotic or C=control, both orally administered) and day of euthanasia, 3rd or 10th postoperative days. All rats were induced to Diabetes Mellitus 72 h before starting the experiment with alloxan. Supplementation was initiated five days before the incision and maintained until euthanasia. Scalpel incision was guided by a 2x2 cm mold and the wounds were left to heal per second-intention. The wounds were digitally measured. Collagen densitometry was done with Picrosirius Red staining. Histological parameters were analyzed by staining by H&E. Results: The contraction of the wound was faster in the P10 group which resulted in a smaller scar area (p=0.011). There was an increase in type I collagen deposition from the 3rd to the 10th postoperative day in the probiotic groups (p=0.016), which did not occur in the control group (p=0.487). The histological analysis showed a better degree of healing in the P10 group (p=0.005), with fewer polymorphonuclear (p<0.001) and more neovessels (p=0.001). Conclusions: Perioperative supplementation of probiotics stimulates skin wound healing in diabetic rats, possibly due to attenuation of the inflammatory response and increased neovascularization and type I collagen deposition.
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spelling EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATSProbioticsDiabetes mellitusWound healingAlloxanABSTRACT Background: Chronic wounds in patients with Diabetes Mellitus often become incurable due to prolonged and excessive production of inflammatory cytokines. The use of probiotics modifies the intestinal microbiota and modulates inflammatory reactions. Aim: To evaluate the influence of perioperative supplementation with probiotics in the cutaneous healing process in diabetic rats. Methods: Forty-six rats were divided into four groups (C3, P3, C10, P10) according to the treatment (P=probiotic or C=control, both orally administered) and day of euthanasia, 3rd or 10th postoperative days. All rats were induced to Diabetes Mellitus 72 h before starting the experiment with alloxan. Supplementation was initiated five days before the incision and maintained until euthanasia. Scalpel incision was guided by a 2x2 cm mold and the wounds were left to heal per second-intention. The wounds were digitally measured. Collagen densitometry was done with Picrosirius Red staining. Histological parameters were analyzed by staining by H&E. Results: The contraction of the wound was faster in the P10 group which resulted in a smaller scar area (p=0.011). There was an increase in type I collagen deposition from the 3rd to the 10th postoperative day in the probiotic groups (p=0.016), which did not occur in the control group (p=0.487). The histological analysis showed a better degree of healing in the P10 group (p=0.005), with fewer polymorphonuclear (p<0.001) and more neovessels (p=0.001). Conclusions: Perioperative supplementation of probiotics stimulates skin wound healing in diabetic rats, possibly due to attenuation of the inflammatory response and increased neovascularization and type I collagen deposition.Colégio Brasileiro de Cirurgia Digestiva2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202020000100308ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.33 n.1 2020reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD)instacron:CBCD10.1590/0102-672020190001e1498info:eu-repo/semantics/openAccessCAMPOS,Letícia FugantiTAGLIARI,ElianeCASAGRANDE,Thais Andrade CostaNORONHA,Lúcia deCAMPOS,Antônio Carlos L.MATIAS,Jorge Eduardo Feng2020-07-06T00:00:00Zoai:scielo:S0102-67202020000100308Revistahttp://abarriguda.org.br/revista/index.php/revistaabarrigudaarepb/indexONGhttps://old.scielo.br/oai/scielo-oai.php||revistaabcd@gmail.com2317-63262317-6326opendoar:2020-07-06T00:00ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD)false
dc.title.none.fl_str_mv EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
title EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
spellingShingle EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
CAMPOS,Letícia Fuganti
Probiotics
Diabetes mellitus
Wound healing
Alloxan
title_short EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
title_full EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
title_fullStr EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
title_full_unstemmed EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
title_sort EFFECTS OF PROBIOTICS SUPPLEMENTATION ON SKIN WOUND HEALING IN DIABETIC RATS
author CAMPOS,Letícia Fuganti
author_facet CAMPOS,Letícia Fuganti
TAGLIARI,Eliane
CASAGRANDE,Thais Andrade Costa
NORONHA,Lúcia de
CAMPOS,Antônio Carlos L.
MATIAS,Jorge Eduardo F
author_role author
author2 TAGLIARI,Eliane
CASAGRANDE,Thais Andrade Costa
NORONHA,Lúcia de
CAMPOS,Antônio Carlos L.
MATIAS,Jorge Eduardo F
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv CAMPOS,Letícia Fuganti
TAGLIARI,Eliane
CASAGRANDE,Thais Andrade Costa
NORONHA,Lúcia de
CAMPOS,Antônio Carlos L.
MATIAS,Jorge Eduardo F
dc.subject.por.fl_str_mv Probiotics
Diabetes mellitus
Wound healing
Alloxan
topic Probiotics
Diabetes mellitus
Wound healing
Alloxan
description ABSTRACT Background: Chronic wounds in patients with Diabetes Mellitus often become incurable due to prolonged and excessive production of inflammatory cytokines. The use of probiotics modifies the intestinal microbiota and modulates inflammatory reactions. Aim: To evaluate the influence of perioperative supplementation with probiotics in the cutaneous healing process in diabetic rats. Methods: Forty-six rats were divided into four groups (C3, P3, C10, P10) according to the treatment (P=probiotic or C=control, both orally administered) and day of euthanasia, 3rd or 10th postoperative days. All rats were induced to Diabetes Mellitus 72 h before starting the experiment with alloxan. Supplementation was initiated five days before the incision and maintained until euthanasia. Scalpel incision was guided by a 2x2 cm mold and the wounds were left to heal per second-intention. The wounds were digitally measured. Collagen densitometry was done with Picrosirius Red staining. Histological parameters were analyzed by staining by H&E. Results: The contraction of the wound was faster in the P10 group which resulted in a smaller scar area (p=0.011). There was an increase in type I collagen deposition from the 3rd to the 10th postoperative day in the probiotic groups (p=0.016), which did not occur in the control group (p=0.487). The histological analysis showed a better degree of healing in the P10 group (p=0.005), with fewer polymorphonuclear (p<0.001) and more neovessels (p=0.001). Conclusions: Perioperative supplementation of probiotics stimulates skin wound healing in diabetic rats, possibly due to attenuation of the inflammatory response and increased neovascularization and type I collagen deposition.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
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=S0102-67202020000100308
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0102-672020190001e1498
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.33 n.1 2020
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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