LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY?
Autor(a) principal: | |
---|---|
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=S0102-67202021000100313 |
Resumo: | ABSTRACT Background: In the last decades, numerous studies have confirmed the importance of lactate - by-product to the nutrient signal of the intracellular redox state - to regulatory functions in energy metabolism. Aim: To evaluate changes in blood lactate in patients with severe obesity and its correlation with body composition and metabolic profile. Methods: Twenty-four people with severe obesity (BMI=40 kg/m2) were evaluated in a prospective case-control study before and six months after Roux-in-Y gastric bypass. The blood lactate, total cholesterol, and fractions, C-reactive protein and HOMA-IR were analyzed after 12 h fasting. Body mass composition was evaluated by bioelectrical impedance and respiratory quotient was measured by indirect calorimetry. Results: The initial lactate level was 2.5±1.1 mmol/l and returned to normal level (1.9±3.6 mmol/l, p=0.0018) after surgery. This reduction was positively correlated with a decrease in BMI (p=0.0001), % free fat mass (p=0,001), % fat mass (p=0.001) and HOMA-IR (p=0.01). There was normalization of lactatemia in 70% of patients. There was no correlation between lactatemia and C-reactive protein. Conclusions: There was a significant improvement of metabolic parameters, normalization of blood lactate, fat mass loss, although these individuals remained with a high BMI. |
id |
CBCD-1_37c97ca9e50df148497800c8193874b6 |
---|---|
oai_identifier_str |
oai:scielo:S0102-67202021000100313 |
network_acronym_str |
CBCD-1 |
network_name_str |
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) |
repository_id_str |
|
spelling |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY?ObesityBariatric surgeryLactic acidMetabolic syndromeBody compositionABSTRACT Background: In the last decades, numerous studies have confirmed the importance of lactate - by-product to the nutrient signal of the intracellular redox state - to regulatory functions in energy metabolism. Aim: To evaluate changes in blood lactate in patients with severe obesity and its correlation with body composition and metabolic profile. Methods: Twenty-four people with severe obesity (BMI=40 kg/m2) were evaluated in a prospective case-control study before and six months after Roux-in-Y gastric bypass. The blood lactate, total cholesterol, and fractions, C-reactive protein and HOMA-IR were analyzed after 12 h fasting. Body mass composition was evaluated by bioelectrical impedance and respiratory quotient was measured by indirect calorimetry. Results: The initial lactate level was 2.5±1.1 mmol/l and returned to normal level (1.9±3.6 mmol/l, p=0.0018) after surgery. This reduction was positively correlated with a decrease in BMI (p=0.0001), % free fat mass (p=0,001), % fat mass (p=0.001) and HOMA-IR (p=0.01). There was normalization of lactatemia in 70% of patients. There was no correlation between lactatemia and C-reactive protein. Conclusions: There was a significant improvement of metabolic parameters, normalization of blood lactate, fat mass loss, although these individuals remained with a high BMI.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=S0102-67202021000100313ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) v.34 n.1 2021reponame:ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)instname:Colégio Brasileiro de Cirurgia Digestiva (CBCD)instacron:CBCD10.1590/0102-672020210001e1579info:eu-repo/semantics/openAccessDE-CLEVA,RobertoCARDIA,LilianVIEIRA-GADDUCCI,AlexandreGREVE,Julia MariaSANTO,Marco Aurelioeng2021-06-08T00:00:00Zoai:scielo:S0102-67202021000100313Revistahttp://abarriguda.org.br/revista/index.php/revistaabarrigudaarepb/indexONGhttps://old.scielo.br/oai/scielo-oai.php||revistaabcd@gmail.com2317-63262317-6326opendoar:2021-06-08T00:00ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) - Colégio Brasileiro de Cirurgia Digestiva (CBCD)false |
dc.title.none.fl_str_mv |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? |
title |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? |
spellingShingle |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? DE-CLEVA,Roberto Obesity Bariatric surgery Lactic acid Metabolic syndrome Body composition |
title_short |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? |
title_full |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? |
title_fullStr |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? |
title_full_unstemmed |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? |
title_sort |
LACTATE CAN BE A MARKER OF METABOLIC SYNDROME IN SEVERE OBESITY? |
author |
DE-CLEVA,Roberto |
author_facet |
DE-CLEVA,Roberto CARDIA,Lilian VIEIRA-GADDUCCI,Alexandre GREVE,Julia Maria SANTO,Marco Aurelio |
author_role |
author |
author2 |
CARDIA,Lilian VIEIRA-GADDUCCI,Alexandre GREVE,Julia Maria SANTO,Marco Aurelio |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
DE-CLEVA,Roberto CARDIA,Lilian VIEIRA-GADDUCCI,Alexandre GREVE,Julia Maria SANTO,Marco Aurelio |
dc.subject.por.fl_str_mv |
Obesity Bariatric surgery Lactic acid Metabolic syndrome Body composition |
topic |
Obesity Bariatric surgery Lactic acid Metabolic syndrome Body composition |
description |
ABSTRACT Background: In the last decades, numerous studies have confirmed the importance of lactate - by-product to the nutrient signal of the intracellular redox state - to regulatory functions in energy metabolism. Aim: To evaluate changes in blood lactate in patients with severe obesity and its correlation with body composition and metabolic profile. Methods: Twenty-four people with severe obesity (BMI=40 kg/m2) were evaluated in a prospective case-control study before and six months after Roux-in-Y gastric bypass. The blood lactate, total cholesterol, and fractions, C-reactive protein and HOMA-IR were analyzed after 12 h fasting. Body mass composition was evaluated by bioelectrical impedance and respiratory quotient was measured by indirect calorimetry. Results: The initial lactate level was 2.5±1.1 mmol/l and returned to normal level (1.9±3.6 mmol/l, p=0.0018) after surgery. This reduction was positively correlated with a decrease in BMI (p=0.0001), % free fat mass (p=0,001), % fat mass (p=0.001) and HOMA-IR (p=0.01). There was normalization of lactatemia in 70% of patients. There was no correlation between lactatemia and C-reactive protein. Conclusions: There was a significant improvement of metabolic parameters, normalization of blood lactate, fat mass loss, although these individuals remained with a high BMI. |
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=S0102-67202021000100313 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202021000100313 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0102-672020210001e1579 |
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.1 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 |
_version_ |
1754208959170871296 |