Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty

Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico === Abdominoplasty is a lower abdominal lipectomy combined with muscle fascia repair by plication of the aponeuroses of the rectus abdominis muscle. The procedure is traumatic and associated with stress-related inflammation. Preoperative...

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Bibliographic Details
Main Author: Mara Cinthia Coelho Cavalcante
Other Authors: Paulo Roberto LeitÃo de Vasconcelos
Format: Others
Language:Portuguese
Published: Universidade Federal do Cearà 2014
Subjects:
Online Access:http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14736
id ndltd-IBICT-oai-www.teses.ufc.br-9596
record_format oai_dc
collection NDLTD
language Portuguese
format Others
sources NDLTD
topic Abdominoplasty
Inflammation
Fatty acids
Arginine
FISIOTERAPIA E TERAPIA OCUPACIONAL
spellingShingle Abdominoplasty
Inflammation
Fatty acids
Arginine
FISIOTERAPIA E TERAPIA OCUPACIONAL
Mara Cinthia Coelho Cavalcante
Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty
description Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico === Abdominoplasty is a lower abdominal lipectomy combined with muscle fascia repair by plication of the aponeuroses of the rectus abdominis muscle. The procedure is traumatic and associated with stress-related inflammation. Preoperative administration of nutraceuticals is believed to reduce postoperative complications such as inflammation and improve surgical results. Once a day for 7 days prior to surgery, patients were supplemented with two diets: SNO1 (negative control) or SNO2. The former was a dairy drink containing 0% fat, 64% carbohydrate (100% maltodextrin) and 36% protein (100% calcium caseinate), corresponding to 37.4 kcal/100mL. The latter was a dairy drink containing 14% carbohydrate (25% maltodextrin, 75% fructose), 25% protein (60% L-alanyl-glutamine, 40% L-arginine) and 61% lipids in the form of a mixture of oleic acid-rich sunflower oil, canola oil, fish oil and medium-chain triglycerides containing ω-9, ω-6 and ω-3 fatty acids, the latter with α-linolenic acid, eicosapetaenoic acid and docosahexaenoic acid, with a ω-9/ω-6 ratio of 3.2:1 (antioxidant action) and a ω-6/ω-3 ratio of 1.4:1 (anti-inflammatory action), corresponding to 200 kcal/100mL. Each patient ingested 200mL SNO1 or SNO2 blended with 50 g diet ice-cream. The sample consisted of 25 adult patients randomly assigned to SNO1 (n=11) or SNO2 (n=14) and submitted to total abdominoplasty. The study variables included HSP-27, HSP-70, IL-1β, IL-6, PCR and TNF-α. Clinical and lab tests were performed on four occasions: T0=on the 1st day of supplementation following a 12-hour fast; T1=on the 8th day, upon induction of anesthesia, after confirming ingestion of study diet for 7 consecutive days; T2=on the 9th day (POD 1), 24 hours after surgery; and T3=on the 11th day (POD 3), 72 hours after surgery. No significant difference was observed between the groups at any of the four moments in time. In conclusion, oral nutraceutical supplementation with L-alanyl-glutamine, arginine and mixtures of oils with high ω-9/ω-6 ratio and low ω-6/ω-3 ratio has no significant preconditioning effect on inflammatory mediators in surgical trauma === A abdominoplastia consiste de lipectomia abdominal baixa, associada à reparaÃÃo ou âplÃsticaâ mÃsculo-fascial, atravÃs da plicatura das aponeuroses dos mÃsculos retos abdominais. Caracteriza-se como um trauma cirÃrgico, promovendo uma inflamaÃÃo inserida no conceito mais amplo de âresposta ao estresseâ. A nutriÃÃo prÃ-operatÃria pode minimizar as complicaÃÃes pÃs-operatÃrias e melhorar os resultados cirÃrgicos. No presente estudo foi ofertada uma vez ao dia Ãs pacientes suplementaÃÃo oral 1 (SNO1) ou suplementaÃÃo oral 2 (SNO2), no perÃodo prÃ-operatÃrio, durantes 7 dias. A SNO1 à considerada como controle negativo, constitui uma bebida lÃctea com 0% de gordura, composta por 64% de carboidrato (100% maltodextrina) e 36% de proteÃna (100% caseinato de cÃlcio) com calorias totais igual a 37,4kcal/100ml. A SNO2 considerada como o grupo teste foi composta por 14% de carboidrato (25% maltodextrina e 75% frutose), 25% de proteÃna (60%L-alanil-glutamina e 40%L-arginina) e 61% de lipÃdios (mistura de Ãleos de girassol de alto teor olÃico, canola, peixe e triglicerÃdeo de cadeia mÃdia (TCM) contendo Ãmega-9 (ω9), Ãmega-6 (ω6) e Ãmega-3 (ω3), deste Ãltimo na forma de Ãcido α-linolÃnico ALA, Ãcido eicosapetaenÃico EPA e Ãcido docosahexaenÃico DHA com relaÃÃes ω-9/ω-6 de 3,2:1 e ω-6/ω-3 de 1,4:1, com calorias totais de 200kcal/100ml. Cada paciente ingeriu 200 ml de SNO1 ou SNO2, misturado a 50 gramas de sorvete diet. Foram selecionadas e acompanhadas um grupo de 25 pacientes adultas submetidas à abdominoplastia total que foram agrupadas, aleatoriamente, nos grupos SNO1 (N=11) e SNO2 (N=14). As variÃveis avaliadas foram: HSP-27, HSP-70, IL-1β, IL-6, PCR e TNF-α. As avaliaÃÃes clÃnicas e laboratoriais foram realizadas em quatro momentos: no prÃ-cirÃrgico 1 dia (T0) de inÃcio da suplementaÃÃo, com as pacientes em jejum por 12 horas; no 8 dia (T1) na induÃÃo anestÃsica da cirurgia, apÃs confirmar que a paciente ingeriu por sete dias seguidos a suplementaÃÃo; no 9 dia ou 1 PO (T2), 24h apÃs o procedimento de abdominoplastia total; e no 11 dia ou 3 PO (T3), 72h apÃs a cirurgia. NÃo foram evidenciadas diferenÃas estatisticamente significantes entre os grupos e os tempos. Portanto, a suplementaÃÃo nutricional oral utilizando l-alanil-glutamina, arginina e misturas de Ãleos com elevada relaÃÃo ω-9/ ω-6 e baixa relaÃÃo ω-6/ω-3 contendo os Ãcidos ω-3 ALA, EPA e DHA, nÃo possui efeito prÃ-condicionante nutracÃutico sobre proteÃnas de choque e nos mediadores inflamatÃrios aqui estudados no trauma cirÃrgico.
author2 Paulo Roberto LeitÃo de Vasconcelos
author_facet Paulo Roberto LeitÃo de Vasconcelos
Mara Cinthia Coelho Cavalcante
author Mara Cinthia Coelho Cavalcante
author_sort Mara Cinthia Coelho Cavalcante
title Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty
title_short Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty
title_full Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty
title_fullStr Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty
title_full_unstemmed Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty
title_sort preconditioning with l-alanyl-glutamine, l-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty
publisher Universidade Federal do CearÃ
publishDate 2014
url http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14736
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spelling ndltd-IBICT-oai-www.teses.ufc.br-95962019-01-21T23:06:59Z Preconditioning with L-alanyl-glutamine, L-arginine and ω-3, ω-6 and ω-9 fatty acids on heat shock proteins and inflammatory mediators in patients submitted to total abdominoplasty PrÃ-condicionamento com L-alanil-glutamina, L-arginina e Ãmegas 3, 6 e 9 sobre as proteÃnas de choque tÃrmico e marcadores inflamatÃrios em pacientes submetidas à abdominoplastia total Mara Cinthia Coelho Cavalcante Paulo Roberto LeitÃo de Vasconcelos SÃrgio Botelho GuimarÃes Abdominoplasty Inflammation Fatty acids Arginine FISIOTERAPIA E TERAPIA OCUPACIONAL Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico Abdominoplasty is a lower abdominal lipectomy combined with muscle fascia repair by plication of the aponeuroses of the rectus abdominis muscle. The procedure is traumatic and associated with stress-related inflammation. Preoperative administration of nutraceuticals is believed to reduce postoperative complications such as inflammation and improve surgical results. Once a day for 7 days prior to surgery, patients were supplemented with two diets: SNO1 (negative control) or SNO2. The former was a dairy drink containing 0% fat, 64% carbohydrate (100% maltodextrin) and 36% protein (100% calcium caseinate), corresponding to 37.4 kcal/100mL. The latter was a dairy drink containing 14% carbohydrate (25% maltodextrin, 75% fructose), 25% protein (60% L-alanyl-glutamine, 40% L-arginine) and 61% lipids in the form of a mixture of oleic acid-rich sunflower oil, canola oil, fish oil and medium-chain triglycerides containing ω-9, ω-6 and ω-3 fatty acids, the latter with α-linolenic acid, eicosapetaenoic acid and docosahexaenoic acid, with a ω-9/ω-6 ratio of 3.2:1 (antioxidant action) and a ω-6/ω-3 ratio of 1.4:1 (anti-inflammatory action), corresponding to 200 kcal/100mL. Each patient ingested 200mL SNO1 or SNO2 blended with 50 g diet ice-cream. The sample consisted of 25 adult patients randomly assigned to SNO1 (n=11) or SNO2 (n=14) and submitted to total abdominoplasty. The study variables included HSP-27, HSP-70, IL-1β, IL-6, PCR and TNF-α. Clinical and lab tests were performed on four occasions: T0=on the 1st day of supplementation following a 12-hour fast; T1=on the 8th day, upon induction of anesthesia, after confirming ingestion of study diet for 7 consecutive days; T2=on the 9th day (POD 1), 24 hours after surgery; and T3=on the 11th day (POD 3), 72 hours after surgery. No significant difference was observed between the groups at any of the four moments in time. In conclusion, oral nutraceutical supplementation with L-alanyl-glutamine, arginine and mixtures of oils with high ω-9/ω-6 ratio and low ω-6/ω-3 ratio has no significant preconditioning effect on inflammatory mediators in surgical trauma A abdominoplastia consiste de lipectomia abdominal baixa, associada à reparaÃÃo ou âplÃsticaâ mÃsculo-fascial, atravÃs da plicatura das aponeuroses dos mÃsculos retos abdominais. Caracteriza-se como um trauma cirÃrgico, promovendo uma inflamaÃÃo inserida no conceito mais amplo de âresposta ao estresseâ. A nutriÃÃo prÃ-operatÃria pode minimizar as complicaÃÃes pÃs-operatÃrias e melhorar os resultados cirÃrgicos. No presente estudo foi ofertada uma vez ao dia Ãs pacientes suplementaÃÃo oral 1 (SNO1) ou suplementaÃÃo oral 2 (SNO2), no perÃodo prÃ-operatÃrio, durantes 7 dias. A SNO1 à considerada como controle negativo, constitui uma bebida lÃctea com 0% de gordura, composta por 64% de carboidrato (100% maltodextrina) e 36% de proteÃna (100% caseinato de cÃlcio) com calorias totais igual a 37,4kcal/100ml. A SNO2 considerada como o grupo teste foi composta por 14% de carboidrato (25% maltodextrina e 75% frutose), 25% de proteÃna (60%L-alanil-glutamina e 40%L-arginina) e 61% de lipÃdios (mistura de Ãleos de girassol de alto teor olÃico, canola, peixe e triglicerÃdeo de cadeia mÃdia (TCM) contendo Ãmega-9 (ω9), Ãmega-6 (ω6) e Ãmega-3 (ω3), deste Ãltimo na forma de Ãcido α-linolÃnico ALA, Ãcido eicosapetaenÃico EPA e Ãcido docosahexaenÃico DHA com relaÃÃes ω-9/ω-6 de 3,2:1 e ω-6/ω-3 de 1,4:1, com calorias totais de 200kcal/100ml. Cada paciente ingeriu 200 ml de SNO1 ou SNO2, misturado a 50 gramas de sorvete diet. Foram selecionadas e acompanhadas um grupo de 25 pacientes adultas submetidas à abdominoplastia total que foram agrupadas, aleatoriamente, nos grupos SNO1 (N=11) e SNO2 (N=14). As variÃveis avaliadas foram: HSP-27, HSP-70, IL-1β, IL-6, PCR e TNF-α. As avaliaÃÃes clÃnicas e laboratoriais foram realizadas em quatro momentos: no prÃ-cirÃrgico 1 dia (T0) de inÃcio da suplementaÃÃo, com as pacientes em jejum por 12 horas; no 8 dia (T1) na induÃÃo anestÃsica da cirurgia, apÃs confirmar que a paciente ingeriu por sete dias seguidos a suplementaÃÃo; no 9 dia ou 1 PO (T2), 24h apÃs o procedimento de abdominoplastia total; e no 11 dia ou 3 PO (T3), 72h apÃs a cirurgia. NÃo foram evidenciadas diferenÃas estatisticamente significantes entre os grupos e os tempos. Portanto, a suplementaÃÃo nutricional oral utilizando l-alanil-glutamina, arginina e misturas de Ãleos com elevada relaÃÃo ω-9/ ω-6 e baixa relaÃÃo ω-6/ω-3 contendo os Ãcidos ω-3 ALA, EPA e DHA, nÃo possui efeito prÃ-condicionante nutracÃutico sobre proteÃnas de choque e nos mediadores inflamatÃrios aqui estudados no trauma cirÃrgico. 2014-07-24 info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/masterThesis http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14736 por info:eu-repo/semantics/openAccess application/pdf Universidade Federal do Cearà Programa de PÃs-GraduaÃÃo em Cirurgia UFC BR reponame:Biblioteca Digital de Teses e Dissertações da UFC instname:Universidade Federal do Ceará instacron:UFC