LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS

Detalhes bibliográficos
Autor(a) principal: GROSSI,João Vicente Machado
Data de Publicação: 2016
Outros Autores: NICOLA,Felipe Fernandes, ZEPEDA,Ivan Alberto, BECKER,Martina, TRINDADE,Eduardo Neubarth, DIEMEN,Vinicius Von, CAVAZZOLA,Leandro Totti, TRINDADE,Manoel Roberto Maciel
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=S0102-67202016000600008
Resumo: ABSTRACT Background: The evaluation of collagen in the abdominal wall has been increasingly studied because of the relevance on collagen in the healing process after laparotomy. Aim: To evaluate the amount of collagen in the linea alba of patients undergoing laparotomic bariatric surgery and comparing with non-obese cadavers. Methods: Were evaluated 88 samples of aponeurosis from abdominal linea alba of 44 obese patients (obesity group) and 44 non-obese cadavers (control group). The samples were collected in 2013 and 2104, and were sorted according to age (18-30, 31-45 and 46-60), gender, BMI, waist and cervical circumference, and subcutaneous tissue thickness. Material for biopsy was collected from the supraumbilical region of the linea alba for immunohistochemical analysis differentiating collagen type 1 and type 3 and the 1/3 ratio. Image-Pro Plus pixel counting software was used to measure the amount of collagen. Results: The obesity group evidenced mean age 44.11±9.90 years; 18-30 age group had three (6.8%) obese individuals; 31-45 had 22 (50%) and 46-60 had 19 (43.1%). Females were present in 81.8% (n=36); BMI (kg/m²) was 48.81±6.5; waist circumference (cm) was 136.761±13.55; subcutaneous tissue thickness (cm) 4.873±0.916. Considering age groups, gender and BMI, there were statistical differences in all tests when compared with the cadavers. Conclusion: The amount of collagen in the linea alba above the umbilical region in the morbidly obese patients was smaller than in the non-obese cadavers in the same age group.
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spelling LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTSAnastomosis, Roux-en-YBariatric surgeryGastric bypassStenosisABSTRACT Background: The evaluation of collagen in the abdominal wall has been increasingly studied because of the relevance on collagen in the healing process after laparotomy. Aim: To evaluate the amount of collagen in the linea alba of patients undergoing laparotomic bariatric surgery and comparing with non-obese cadavers. Methods: Were evaluated 88 samples of aponeurosis from abdominal linea alba of 44 obese patients (obesity group) and 44 non-obese cadavers (control group). The samples were collected in 2013 and 2104, and were sorted according to age (18-30, 31-45 and 46-60), gender, BMI, waist and cervical circumference, and subcutaneous tissue thickness. Material for biopsy was collected from the supraumbilical region of the linea alba for immunohistochemical analysis differentiating collagen type 1 and type 3 and the 1/3 ratio. Image-Pro Plus pixel counting software was used to measure the amount of collagen. Results: The obesity group evidenced mean age 44.11±9.90 years; 18-30 age group had three (6.8%) obese individuals; 31-45 had 22 (50%) and 46-60 had 19 (43.1%). Females were present in 81.8% (n=36); BMI (kg/m²) was 48.81±6.5; waist circumference (cm) was 136.761±13.55; subcutaneous tissue thickness (cm) 4.873±0.916. Considering age groups, gender and BMI, there were statistical differences in all tests when compared with the cadavers. Conclusion: The amount of collagen in the linea alba above the umbilical region in the morbidly obese patients was smaller than in the non-obese cadavers in the same age group.Colégio Brasileiro de Cirurgia Digestiva2016-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202016000600008ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.29 suppl.1 2016reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD)instacron:CBCD10.1590/0102-6720201600s10003info:eu-repo/semantics/openAccessGROSSI,João Vicente MachadoNICOLA,Felipe FernandesZEPEDA,Ivan AlbertoBECKER,MartinaTRINDADE,Eduardo NeubarthDIEMEN,Vinicius VonCAVAZZOLA,Leandro TottiTRINDADE,Manoel Roberto Macieleng2019-02-13T00:00:00Zoai:scielo:S0102-67202016000600008Revistahttp://abarriguda.org.br/revista/index.php/revistaabarrigudaarepb/indexONGhttps://old.scielo.br/oai/scielo-oai.php||revistaabcd@gmail.com2317-63262317-6326opendoar:2019-02-13T00:00ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD)false
dc.title.none.fl_str_mv LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
title LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
spellingShingle LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
GROSSI,João Vicente Machado
Anastomosis, Roux-en-Y
Bariatric surgery
Gastric bypass
Stenosis
title_short LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
title_full LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
title_fullStr LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
title_full_unstemmed LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
title_sort LINEA ALBA COLLAGEN ASSESSMENT IN MORBIDLY OBESE PATIENTS
author GROSSI,João Vicente Machado
author_facet GROSSI,João Vicente Machado
NICOLA,Felipe Fernandes
ZEPEDA,Ivan Alberto
BECKER,Martina
TRINDADE,Eduardo Neubarth
DIEMEN,Vinicius Von
CAVAZZOLA,Leandro Totti
TRINDADE,Manoel Roberto Maciel
author_role author
author2 NICOLA,Felipe Fernandes
ZEPEDA,Ivan Alberto
BECKER,Martina
TRINDADE,Eduardo Neubarth
DIEMEN,Vinicius Von
CAVAZZOLA,Leandro Totti
TRINDADE,Manoel Roberto Maciel
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv GROSSI,João Vicente Machado
NICOLA,Felipe Fernandes
ZEPEDA,Ivan Alberto
BECKER,Martina
TRINDADE,Eduardo Neubarth
DIEMEN,Vinicius Von
CAVAZZOLA,Leandro Totti
TRINDADE,Manoel Roberto Maciel
dc.subject.por.fl_str_mv Anastomosis, Roux-en-Y
Bariatric surgery
Gastric bypass
Stenosis
topic Anastomosis, Roux-en-Y
Bariatric surgery
Gastric bypass
Stenosis
description ABSTRACT Background: The evaluation of collagen in the abdominal wall has been increasingly studied because of the relevance on collagen in the healing process after laparotomy. Aim: To evaluate the amount of collagen in the linea alba of patients undergoing laparotomic bariatric surgery and comparing with non-obese cadavers. Methods: Were evaluated 88 samples of aponeurosis from abdominal linea alba of 44 obese patients (obesity group) and 44 non-obese cadavers (control group). The samples were collected in 2013 and 2104, and were sorted according to age (18-30, 31-45 and 46-60), gender, BMI, waist and cervical circumference, and subcutaneous tissue thickness. Material for biopsy was collected from the supraumbilical region of the linea alba for immunohistochemical analysis differentiating collagen type 1 and type 3 and the 1/3 ratio. Image-Pro Plus pixel counting software was used to measure the amount of collagen. Results: The obesity group evidenced mean age 44.11±9.90 years; 18-30 age group had three (6.8%) obese individuals; 31-45 had 22 (50%) and 46-60 had 19 (43.1%). Females were present in 81.8% (n=36); BMI (kg/m²) was 48.81±6.5; waist circumference (cm) was 136.761±13.55; subcutaneous tissue thickness (cm) 4.873±0.916. Considering age groups, gender and BMI, there were statistical differences in all tests when compared with the cadavers. Conclusion: The amount of collagen in the linea alba above the umbilical region in the morbidly obese patients was smaller than in the non-obese cadavers in the same age group.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0102-6720201600s10003
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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.29 suppl.1 2016
reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD)
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instname_str Colégio Brasileiro de Cirurgia Digestiva (CBCD)
instacron_str CBCD
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reponame_str ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
collection ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
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