IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS
Autor(a) principal: | |
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Data de Publicação: | 2022 |
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=S0102-67202022000100307 |
Resumo: | ABSTRACT - BACKGROUND: Type 2 diabetes mellitus (T2DM) is a disease of global impact that has led to an increase in comorbidities and mortality in several countries. Immunoexpression of the incretin hormones such as glucagon-like peptide-1 (GLP-1) and peptide YY (3-36) (PYY3-36) can be used as a scorer in the gastrointestinal tract to analyze L-cell activity in response to T2DM treatment. OBJECTIVE: This study aimed to investigate the presence, location, and secretion of L cells in the small intestine of patients undergoing the form of bariatric surgery denominated adaptive gastroenteromentectomy with partial bipartition. METHODS: Immunohistochemical assays, quantitative real-time polymerase chain reaction (qPCR), and Western blot analysis were performed on samples of intestinal mucosa from patients with T2DM in both the preoperative and postoperative periods. RESULTS: All results were consistent and indicated basal expression and secretion of GLP-1 and PYY3-36 incretins by L cells. A greater density of cells was demonstrated in the most distal portions of the small intestine. No significant difference was found between GLP-1 and PYY3-36 expression levels in the preoperative and postoperative periods because of prolonged fasting during which the samples were collected. CONCLUSION: The greater number of L cells in activity implies better peptide signaling, response, and functioning of the neuroendocrine system. |
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CBCD-1 |
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ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
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IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUSType 2 Diabetes MellitusBariatric SurgeryObesityIncretinsGlucagon-Like Peptide-1ABSTRACT - BACKGROUND: Type 2 diabetes mellitus (T2DM) is a disease of global impact that has led to an increase in comorbidities and mortality in several countries. Immunoexpression of the incretin hormones such as glucagon-like peptide-1 (GLP-1) and peptide YY (3-36) (PYY3-36) can be used as a scorer in the gastrointestinal tract to analyze L-cell activity in response to T2DM treatment. OBJECTIVE: This study aimed to investigate the presence, location, and secretion of L cells in the small intestine of patients undergoing the form of bariatric surgery denominated adaptive gastroenteromentectomy with partial bipartition. METHODS: Immunohistochemical assays, quantitative real-time polymerase chain reaction (qPCR), and Western blot analysis were performed on samples of intestinal mucosa from patients with T2DM in both the preoperative and postoperative periods. RESULTS: All results were consistent and indicated basal expression and secretion of GLP-1 and PYY3-36 incretins by L cells. A greater density of cells was demonstrated in the most distal portions of the small intestine. No significant difference was found between GLP-1 and PYY3-36 expression levels in the preoperative and postoperative periods because of prolonged fasting during which the samples were collected. CONCLUSION: The greater number of L cells in activity implies better peptide signaling, response, and functioning of the neuroendocrine system.Colégio Brasileiro de Cirurgia Digestiva2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202022000100307ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.35 2022reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD)instacron:CBCD10.1590/0102-672020210002e1651info:eu-repo/semantics/openAccessESTABILE,Priscila CostaALMEIDA,Mara Cristina deCAMPAGNOLI,Eduardo BaumlSANTO,Marco AurelioRODRIGUES,Marcos Ricardo da SilvaMILLÉO,Fábio QuirilloARTONI,Roberto Ferreiraeng2022-06-14T00:00:00Zoai:scielo:S0102-67202022000100307Revistahttp://abarriguda.org.br/revista/index.php/revistaabarrigudaarepb/indexONGhttps://old.scielo.br/oai/scielo-oai.php||revistaabcd@gmail.com2317-63262317-6326opendoar:2022-06-14T00:00ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD)false |
dc.title.none.fl_str_mv |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS |
title |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS |
spellingShingle |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS ESTABILE,Priscila Costa Type 2 Diabetes Mellitus Bariatric Surgery Obesity Incretins Glucagon-Like Peptide-1 |
title_short |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS |
title_full |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS |
title_fullStr |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS |
title_full_unstemmed |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS |
title_sort |
IMMUNOHISTOCHEMICAL DETECTION OF L CELLS IN GASTROINTESTINAL TRACT MUCOSA OF PATIENTS AFTER SURGICAL TREATMENT FOR CONTROL OF TYPE 2 DIABETES MELLITUS |
author |
ESTABILE,Priscila Costa |
author_facet |
ESTABILE,Priscila Costa ALMEIDA,Mara Cristina de CAMPAGNOLI,Eduardo Bauml SANTO,Marco Aurelio RODRIGUES,Marcos Ricardo da Silva MILLÉO,Fábio Quirillo ARTONI,Roberto Ferreira |
author_role |
author |
author2 |
ALMEIDA,Mara Cristina de CAMPAGNOLI,Eduardo Bauml SANTO,Marco Aurelio RODRIGUES,Marcos Ricardo da Silva MILLÉO,Fábio Quirillo ARTONI,Roberto Ferreira |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
ESTABILE,Priscila Costa ALMEIDA,Mara Cristina de CAMPAGNOLI,Eduardo Bauml SANTO,Marco Aurelio RODRIGUES,Marcos Ricardo da Silva MILLÉO,Fábio Quirillo ARTONI,Roberto Ferreira |
dc.subject.por.fl_str_mv |
Type 2 Diabetes Mellitus Bariatric Surgery Obesity Incretins Glucagon-Like Peptide-1 |
topic |
Type 2 Diabetes Mellitus Bariatric Surgery Obesity Incretins Glucagon-Like Peptide-1 |
description |
ABSTRACT - BACKGROUND: Type 2 diabetes mellitus (T2DM) is a disease of global impact that has led to an increase in comorbidities and mortality in several countries. Immunoexpression of the incretin hormones such as glucagon-like peptide-1 (GLP-1) and peptide YY (3-36) (PYY3-36) can be used as a scorer in the gastrointestinal tract to analyze L-cell activity in response to T2DM treatment. OBJECTIVE: This study aimed to investigate the presence, location, and secretion of L cells in the small intestine of patients undergoing the form of bariatric surgery denominated adaptive gastroenteromentectomy with partial bipartition. METHODS: Immunohistochemical assays, quantitative real-time polymerase chain reaction (qPCR), and Western blot analysis were performed on samples of intestinal mucosa from patients with T2DM in both the preoperative and postoperative periods. RESULTS: All results were consistent and indicated basal expression and secretion of GLP-1 and PYY3-36 incretins by L cells. A greater density of cells was demonstrated in the most distal portions of the small intestine. No significant difference was found between GLP-1 and PYY3-36 expression levels in the preoperative and postoperative periods because of prolonged fasting during which the samples were collected. CONCLUSION: The greater number of L cells in activity implies better peptide signaling, response, and functioning of the neuroendocrine system. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S0102-67202022000100307 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202022000100307 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0102-672020210002e1651 |
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.35 2022 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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1754208959441403904 |