1
|
Teixeira-Coelho F, Santos DFC, Santos GA, Sousa TF, Moreira SR, Souza MVC, Wanner SP. Ingestion of a moderate dose of alcohol enhances physical exercise-induced changes in blood lactate concentration. ACTA ACUST UNITED AC 2020; 53:e9200. [PMID: 32267309 PMCID: PMC7162590 DOI: 10.1590/1414-431x20209200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 01/06/2020] [Indexed: 11/21/2022]
Abstract
The consumption of alcoholic beverages influences carbohydrate and lipid metabolism, although it is not yet clear whether metabolism during physical exercise at different intensities is also affected. This was the objective of the present study. Eight young and healthy volunteers performed a treadmill test to identify the running speed corresponding to a lactate concentration of 4 mM (S4mM). At least 48 h later, they were subjected to two experimental trials (non-alcohol or alcohol) in which they performed two 1-km running sessions at the following intensities: 1) S4mM; 2) 15% above S4mM. In both trials, blood lactate, triglycerides, and glucose concentrations were measured before and after exercise. The acute alcohol intake increased triglycerides, but not lactate concentration under resting conditions. Interestingly, alcohol intake enhanced the exercise-induced increase in lactate concentration at the two intensities: S4mM (non-alcohol: 4.2±0.3 mM vs alcohol: 4.8±0.9 mM; P=0.003) and 15% above S4mM trial (P=0.004). When volunteers ingested alcohol, triglycerides concentration remained increased after treadmill running (e.g., at S4mM - at rest; non-alcohol: 0.2±0.5 mM vs alcohol: 1.3±1.3 mM; P=0.048). In contrast, glucose concentration was not modified by either alcohol intake, exercise, or their combination. We concluded that an acute alcohol intake changed lactate and lipid metabolism without affecting blood glucose concentration. In addition, the increase in lactate concentration caused by alcohol was specifically observed when individuals exercised, whereas augmented triglycerides concentration was already observed before exercise and was sustained thereafter.
Collapse
Affiliation(s)
- F Teixeira-Coelho
- Centro de Formação de Professores, Universidade Federal do Recôncavo da Bahia, Amargosa, BA, Brasil.,Departamento de Ciências do Esporte, Instituto de Ciências da Saúde, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brasil
| | - D F C Santos
- Centro de Formação de Professores, Universidade Federal do Recôncavo da Bahia, Amargosa, BA, Brasil
| | - G A Santos
- Centro de Formação de Professores, Universidade Federal do Recôncavo da Bahia, Amargosa, BA, Brasil.,Programa de Pós-Graduação em Educação Física, Universidade Federal do Vale do São Francisco, Petrolina, PE, Brasil
| | - T F Sousa
- Centro de Formação de Professores, Universidade Federal do Recôncavo da Bahia, Amargosa, BA, Brasil
| | - S R Moreira
- Programa de Pós-Graduação em Educação Física, Universidade Federal do Vale do São Francisco, Petrolina, PE, Brasil
| | - M V C Souza
- Departamento de Ciências do Esporte, Instituto de Ciências da Saúde, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brasil
| | - S P Wanner
- Laboratório de Fisiologia do Exercício, Escola de Educação Física, Fisioterapia e Terapia Ocupacional, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| |
Collapse
|
3
|
Oliveira V, Marinho R, Vitorino D, Santos GA, Moraes JC, Dragano N, Sartori-Cintra A, Pereira L, Catharino RR, da Silva ASR, Ropelle ER, Pauli JR, De Souza CT, Velloso LA, Cintra DE. Diets Containing α-Linolenic (ω3) or Oleic (ω9) Fatty Acids Rescues Obese Mice From Insulin Resistance. Endocrinology 2015; 156:4033-46. [PMID: 26280128 DOI: 10.1210/en.2014-1880] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Subclinical systemic inflammation is a hallmark of obesity and insulin resistance. The results obtained from a number of experimental studies suggest that targeting different components of the inflammatory machinery may result in the improvement of the metabolic phenotype. Unsaturated fatty acids exert antiinflammatory activity through several distinct mechanisms. Here, we tested the capacity of ω3 and ω9 fatty acids, directly from their food matrix, to exert antiinflammatory activity through the G protein-coupled receptor (GPR)120 and GPR40 pathways. GPR120 was activated in liver, skeletal muscle, and adipose tissues, reverting inflammation and insulin resistance in obese mice. Part of this action was also mediated by GPR40 on muscle, as a novel mechanism described. Pair-feeding and immunoneutralization experiments reinforced the pivotal role of GPR120 as a mediator in the response to the nutrients. The improvement in insulin sensitivity in the high-fat substituted diets was associated with a marked reduction in tissue inflammation, decreased macrophage infiltration, and increased IL-10 levels. Furthermore, improved glucose homeostasis was accompanied by the reduced expression of hepatic gluconeogenic enzymes and reduced body mass. Thus, our data indicate that GPR120 and GPR40 play a critical role as mediators of the beneficial effects of dietary unsaturated fatty acids in the context of obesity-induced insulin resistance.
Collapse
Affiliation(s)
- V Oliveira
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - R Marinho
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - D Vitorino
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - G A Santos
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - J C Moraes
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - N Dragano
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - A Sartori-Cintra
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - L Pereira
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - R R Catharino
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - A S R da Silva
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - E R Ropelle
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - J R Pauli
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - C T De Souza
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - L A Velloso
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| | - D E Cintra
- Laboratories of Nutritional Genomics (V.O., D.E.C.), Limeira 13484-350, Cell Signaling (V.O., D.V., J.C.M., N.D., L.A.V., D.E.C.), and Molecular Biology of Exercise (R.M., L.P., A.S.R.d.S., E.R.R., J.R.P.); Innovare (G.A.S., R.R.C.); and Nutrigenomics and Lipids Center (A.S.-C., D.E.C.) and Biotechnology Center (E.R.R., J.R.P., D.E.C.), School of Applied Sciences, State University of Campinas, Campinas, Brazil 13083-887; and Laboratory of Exercise Biochemistry and Physiology (C.T.D.S.), Health Sciences Unit, Universidade do Extremo Sul Catarinense Criciúma, Brazil 88806-000
| |
Collapse
|