Bananas as an Energy Source during Exercise: A Metabolomics Approach.

Nieman, DC, Gillitt, ND, Henson, DA, Sha, W, Shanely, RA, Knab, AM, Cialdella-Kam, L, Jin, F.
Journal   PLoS One.
Species  
Analytes Measured   GM-CSF , IL-10 , IL-12 p70 , IL-2 , IL-6 , IL-8
Matrix Tested   Plasma
Year   2012
Volume   7
Page Numbers   e37479
Application   Cytokines and Chemokines
Abstract
This study compared the acute effect of ingesting bananas (BAN) versus a 6% carbohydrate drink (CHO) on 75-km cycling performance and post-exercise inflammation, oxidative stress, and innate immune function using traditional and metabolomics-based profiling. Trained cyclists (N = 14) completed two 75-km cycling time trials (randomized, crossover) while ingesting BAN or CHO (0.2 g/kg carbohydrate every 15 min). Pre-, post-, and 1-h-post-exercise blood samples were analyzed for glucose, granulocyte (GR) and monocyte (MO) phagocytosis (PHAG) and oxidative burst activity, nine cytokines, F2-isoprostanes, ferric reducing ability of plasma (FRAP), and metabolic profiles using gas chromatography-mass spectrometry. Blood glucose levels and performance did not differ between BAN and CHO (2.41±0.22, 2.36±0.19 h, P = 0.258). F2-isoprostanes, FRAP, IL-10, IL-2, IL-6, IL-8, TNFα, GR-PHAG, and MO-PHAG increased with exercise, with no trial differences except for higher levels during BAN for IL-10, IL-8, and FRAP (interaction effects, P = 0.003, 0.004, and 0.012). Of 103 metabolites detected, 56 had exercise time effects, and only one (dopamine) had a pattern of change that differed between BAN and CHO. Plots from the PLS-DA model visualized a distinct separation in global metabolic scores between time points [R2Y(cum) = 0.869, Q2(cum) = 0.766]. Of the top 15 metabolites, five were related to liver glutathione production, eight to carbohydrate, lipid, and amino acid metabolism, and two were tricarboxylic acid cycle intermediates. BAN and CHO ingestion during 75-km cycling resulted in similar performance, blood glucose, inflammation, oxidative stress, and innate immune levels. Aside from higher dopamine in BAN, shifts in metabolites following BAN and CHO 75-km cycling time trials indicated a similar pattern of heightened production of glutathione and utilization of fuel substrates in several pathways.

Related Products

U-PLEX Long COVID Combo 1 (human)
IFN-β, IFN-γ, IL-6, Pentraxin 3 | Human
Multiplex
U-PLEX CAR-T Cell Safety Combo 1 (human)
GM-CSF, IFN-γ, IL-1β, IL-6, IL-10, MCP-1, TNF-α | Human
Multiplex
U-PLEX TBI Combo 1 (human)
CD40L (soluble), Fractalkine, IFN-γ, IL-1β, IL-6, IL-18, MCP-1, RANKL/TNFSF11, TNF-α, VEGF-D | Human
Multiplex
U-PLEX Oncolysis Combo 1 (human)
CTLA-4, IFN-α2a, IFN-β, IL-1β, IL-2Rα, IL-6, IL-8, IP-10, LAG3, MIP-1α, PD1 (epitope 1), TIGIT | Human
Multiplex
U-PLEX CAR-T Cell Combo 2 (human)
GM-CSF, Granzyme A, Granzyme B, IFN-γ, IL-2, Perforin, TNF-α | Human
Multiplex
U-PLEX Macrophage M1 Combo 1 (mouse)
IL-1β, IL-6, IL-12p70, IL-15, IL-23, IP-10, MCP-1, MIP-1α, TNF-α | Mouse
Multiplex
U-PLEX Custom Biomarker Group 1 (mouse) 384-well Assays
Mouse
Multiplex
U-PLEX Mouse IL-12p70 384-Well Assay
IL-12p70 | Mouse
Singleplex
U-PLEX Mouse IL-10 384-Well Assay
IL-10 | Mouse
Singleplex
U-PLEX Mouse IL-6 384-Well Assay
IL-6 | Mouse
Singleplex
U-PLEX Mouse IL-2 384-Well Assay
IL-2 | Mouse
Singleplex
U-PLEX Mouse GM-CSF 384-Well Assay
GM-CSF | Mouse
Singleplex
U-PLEX NHP GM-CSF 384-Well Assay
GM-CSF | Non-human primate
Singleplex
U-PLEX NHP IL-12p70 384-Well Assay
IL-12p70 | Non-human primate
Singleplex
U-PLEX NHP IL-10 384-Well Assay
IL-10 | Non-human primate
Singleplex
U-PLEX NHP IL-8 384-Well Assay
IL-8 | Non-human primate
Singleplex
U-PLEX NHP IL-6 384-Well Assay
IL-6 | Non-human primate
Singleplex
U-PLEX NHP IL-2 384-Well Assay
IL-2 | Non-human primate
Singleplex
U-PLEX Custom Metabolic Group 1 (mouse) 384-well Assays
BAFF, BCA-1/BLC, BDNF, CD40/TNFRSF5, C-Peptide, Eotaxin, EPO, FGF-21, Ghrelin (active), Ghrelin (total), GLP-1 (active), GLP-1 (inactive), GLP-1 (total), Glucagon, GM-CSF, IFN-α, IFN-β, IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-9, IL-10, IL-12/IL-23p40, IL-12p70, IL-13, IL-15, IL-16, IL-17A, IL-17A/F, IL-17C, IL-17E/IL-25, IL-17F, IL-21, IL-22, IL-23, IL-27p28/IL-30, IL-31, IL-33, Insulin, IP-10, KC/GRO, Leptin, MCP-1, MCP-5/CCL12, MDC, MIP-1α, MIP-1β, MIP-2, MIP-3α, MMP-9 (total), PYY (total), RANTES, TARC, TNF-α, VEGF-A | Mouse
Multiplex
U-PLEX Biomarker Group 1 (NHP) 384-well Assays
CTACK, ENA-78, Eotaxin, Eotaxin-2, Eotaxin-3, FLT3L, Fractalkine, G-CSF, GM-CSF, GRO-α, I-309, IFN-α2a, IFN-γ, IL-1α, IL-1β, IL-1RA, IL-2, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-12/IL-23p40, IL-12p70, IL-13, IL-15, IL-16, IL-17A, IL-17A/F, IL-17B, IL-17C, IL-17D, IL-17F, IL-18, IL-22, IL-23, IP-10, I-TAC, MCP-1, MCP-2, MCP-4, M-CSF, MDC, MIF, MIP-1α, MIP-1β, MIP-3α, MIP-3β, MIP-5, SDF-1α, TARC, TNF-α, TNF-β, TPO, TRAIL, VEGF-A, YKL-40 | Non-human primate
Multiplex
U-PLEX Human GM-CSF 384-Well Assay
GM-CSF | Human
Singleplex
U-PLEX Human IL-12p70 384-Well Assay
IL-12p70 | Human
Singleplex
U-PLEX Human IL-10 384-Well Assay
IL-10 | Human
Singleplex
U-PLEX Human IL-8 384-Well Assay
IL-8 | Human
Singleplex
U-PLEX Human IL-6 384-Well Assay
IL-6 | Human
Singleplex
U-PLEX Human IL-2 384-Well Assay
IL-2 | Human
Singleplex
U-PLEX Custom Metabolic Group 1 (human) 384-well Assays
BAFF, BDNF, β-NGF, C-Peptide, CTACK, ENA-78, Eotaxin, Eotaxin-2, Eotaxin-3, EPO, FGF-21, FGF-23, FLT3L, Fractalkine, FSH, G-CSF, Ghrelin (active), Ghrelin (total), GIP (active), GIP (inactive), GIP (total), GLP-1 (active), GLP-1 (inactive), GLP-1 (total), Glucagon, GM-CSF, GRO-α, I-309, IFN-α2a, IFN-β, IFN-γ, IL-1α, IL-1β, IL-1RA, IL-2, IL-2Rα, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-12/IL-23p40, IL-12p70, IL-13, IL-15, IL-16, IL-17A, IL-17A/F, IL-17C, IL-17D, IL-17E/IL-25, IL-17F, IL-18, IL-21, IL-22, IL-23, IL-27, IL-29/IFN-λ1, IL-31, IL-33, Insulin, IP-10, Leptin, Luteinizing Hormone (LH), MCP-1, MCP-2, MCP-4, M-CSF, MDC, MIF, MIP-1α, MIP-5, PP, Proinsulin, PYY (total), SDF-1α, TARC, TNF-α, TNF-β, TPO, TRAIL, TSLP, VEGF-A, YKL-40 | Human
Multiplex
U-PLEX Custom Biomarker Group 1 (human) 384-well Assays
CTACK, ENA-78, Eotaxin, Eotaxin-2, Eotaxin-3, EPO, FLT3L, Fractalkine, G-CSF, GM-CSF, GRO-α, I-309, IFN-α2a, IFN-β, IFN-γ, IL-1α, IL-1β, IL-1RA, IL-2, IL-2Rα, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-12/IL-23p40, IL-12p70, IL-13, IL-15, IL-16, IL-17A, IL-17A/F, IL-17B, IL-17C, IL-17D, IL-17E/IL-25, IL-17F, IL-18, IL-21, IL-22, IL-23, IL-27, IL-29/IFN-λ1, IL-31, IL-33, IP-10, I-TAC, MCP-1, MCP-2, MCP-3, MCP-4, M-CSF, MDC, MIF, MIP-1α, MIP-1β, MIP-3α, MIP-3β, MIP-5, SDF-1α, TARC, TNF-α, TNF-β, TPO, TRAIL, TSLP, VEGF-A, YKL-40 | Human
Multiplex
S-PLEX Proinflammatory Panel 1 (human) Kit
IFN-γ, IL-1β, IL-2, IL-4, IL-6, IL-10, IL-12p70, IL-17A, TNF-α | Human
Multiplex
U-PLEX Macrophage M2 Combo 1 (mouse)
IL-4, IL-10, IL-13, MDC, TARC | Mouse
Multiplex
S-PLEX NHP IL-2 Kit
IL-2 | Non-human primate
Singleplex
S-PLEX NHP IL-6 Kit
IL-6 | Non-human primate
Singleplex
S-PLEX Human IL-6 Kit
IL-6 | Human
Singleplex
S-PLEX Human IL-10 Kit
IL-10 | Human
Singleplex
S-PLEX Human IL-2 Kit
IL-2 | Human
Singleplex
S-PLEX Human IL-12p70 Kit
IL-12p70 | Human
Singleplex
S-PLEX Human GM-CSF Kit
GM-CSF | Human
Singleplex
U-PLEX Macrophage M2 Combo 1 (human)
Eotaxin-2, IL-4, IL-10, IL-13, M-CSF, MDC, TARC | Human
Multiplex
U-PLEX Macrophage M1 Combo 1 (human)
IL-1β, IL-6, IL-12p70, IL-18, IL-23, IP-10, MCP-1, MIP-1α, TNF-α | Human
Multiplex
U-PLEX CAR-T Cell Combo 1 (human)
GM-CSF, Granzyme A, Granzyme B, IFN-γ, IL-2, TNF-α | Human
Multiplex
V-PLEX Plus Viral Panel 3 NHP Kit
IFN-γ, IL-1β, IL-5, IL-6, IL-8, IL-10 | Non-human primate
Multiplex
V-PLEX Plus Viral Panel 3 Human Kit
IFN-γ, IL-1β, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12p70, TNF-α | Human
Multiplex
V-PLEX Viral Panel 3 NHP Kit
IFN-γ, IL-1β, IL-5, IL-6, IL-8, IL-10 | Non-human primate
Multiplex
V-PLEX Viral Panel 3 Human Kit
IFN-γ, IL-1β, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12p70, TNF-α | Human
Multiplex
U-PLEX Viral Combo 1 (NHP)
G-CSF, GM-CSF, IFN-α2a, IFN-γ, IL-1β, IL-1RA, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-12p70, IP-10, MCP-1, MIP-1α, TNF-α, VEGF-A | Non-human primate
Multiplex
U-PLEX Viral Combo 1 (human)
G-CSF, GM-CSF, IFN-α2a, IFN-β, IFN-γ, IL-1β, IL-1RA, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-12p70, IP-10, MCP-1, MIP-1α, TNF-α, VEGF-A | Human
Multiplex
V-PLEX Viral Panel 2 NHP Kit
IFN-γ, IL-1β, IL-6, IL-8, IL-10 | Non-human primate
Multiplex
V-PLEX Viral Panel 2 Human Kit
IFN-γ, IL-1β, IL-4, IL-6, IL-8, IL-10, TNF-α | Human
Multiplex
V-PLEX Viral Panel 1 NHP Kit
IL-1β, IL-6, IL-8 | Non-human primate
Multiplex
V-PLEX Viral Panel 1 Human Kit
IL-1β, IL-6, IL-8, TNF-α | Human
Multiplex
V-PLEX Plus Viral Panel 2 NHP Kit
IFN-γ, IL-1β, IL-6, IL-8, IL-10 | Non-human primate
Multiplex
V-PLEX Plus Viral Panel 2 Human Kit
IFN-γ, IL-1β, IL-4, IL-6, IL-8, IL-10, TNF-α | Human
Multiplex
V-PLEX Plus Viral Panel 1 NHP Kit
IL-1β, IL-6, IL-8 | Non-human primate
Multiplex
V-PLEX Plus Viral Panel 1 Human Kit
IL-1β, IL-6, IL-8, TNF-α | Human
Multiplex
U-PLEX NHP IL-2 Assay
IL-2 | Non-human primate
Singleplex
U-PLEX NHP IL-8 Assay
IL-8 | Non-human primate
Singleplex
U-PLEX NHP IL-6 Assay
IL-6 | Non-human primate
Singleplex
U-PLEX NHP IL-10 Assay
IL-10 | Non-human primate
Singleplex
U-PLEX NHP GM-CSF Assay
GM-CSF | Non-human primate
Singleplex
U-PLEX Mouse GM-CSF Assay
GM-CSF | Mouse
Singleplex
U-PLEX Mouse IL-10 Assay
IL-10 | Mouse
Singleplex
U-PLEX Mouse IL-6 Assay
IL-6 | Mouse
Singleplex
U-PLEX Mouse IL-12p70 Assay
IL-12p70 | Mouse
Singleplex
U-PLEX Mouse IL-2 Assay
IL-2 | Mouse
Singleplex
U-PLEX NHP IL-12p70 Assay
IL-12p70 | Non-human primate
Singleplex
U-PLEX Human IL-6 Assay
IL-6 | Human
Singleplex
U-PLEX Human IL-8 Assay
IL-8 | Human
Singleplex
U-PLEX Human IL-12p70 Assay
IL-12p70 | Human
Singleplex
U-PLEX Human IL-10 Assay
IL-10 | Human
Singleplex
U-PLEX Human GM-CSF Assay
GM-CSF | Human
Singleplex
U-PLEX Human IL-2 Assay
IL-2 | Human
Singleplex
R-PLEX Rat GM-CSF Assay
GM-CSF | Rat
Singleplex
R-PLEX Rat IL-10 Assay
IL-10 | Rat
Singleplex
R-PLEX Rat IL-2 Assay
IL-2 | Rat
Singleplex
R-PLEX Rat IL-6 Assay
IL-6 | Rat
Singleplex
U-PLEX Custom Metabolic Group 1 (mouse) Assays
Mouse
Multiplex
U-PLEX Adipokine Combo 1 (mouse)
BDNF, IL-1β, IL-6, IL-10, Insulin, Leptin, MCP-1, TNF-α | Mouse
Multiplex
U-PLEX Metabolic Hormones Combo 1 (mouse)
C-Peptide, Ghrelin (active), GLP-1 (active), Glucagon, IL-6, Insulin, Leptin, MCP-1, PYY (total), TNF-α | Mouse
Multiplex
U-PLEX Custom Metabolic Group 1 (human) Assays
BAFF, BDNF, β-NGF, C-Peptide, CTACK, ENA-78, Eotaxin, Eotaxin-2, Eotaxin-3, EPO, FGF-21, FGF-23, FLT3L, Fractalkine, FSH, G-CSF, Ghrelin (active), Ghrelin (total), GIP (active), GIP (inactive), GIP (total), GLP-1 (active), GLP-1 (inactive), GLP-1 (total), Glucagon, GM-CSF, GRO-α, I-309, IFN-α2a, IFN-β, IFN-γ, IL-1α, IL-1β, IL-1RA, IL-2, IL-2Rα, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-12/IL-23p40, IL-12p70, IL-13, IL-15, IL-16, IL-17A, IL-17A/F, IL-17C, IL-17D, IL-17E/IL-25, IL-17F, IL-18, IL-21, IL-22, IL-23, IL-27, IL-29/IFN-λ1, IL-31, IL-33, Insulin, IP-10, Leptin, Luteinizing Hormone (LH), MCP-1, MCP-2, MCP-4, M-CSF, MDC, MIF, MIP-1α, MIP-5, PP, Proinsulin, PYY (total), SDF-1α, TARC, TNF-α, TNF-β, TPO, TRAIL, TSLP, VEGF-A, YKL-40 | Human
Multiplex
U-PLEX Adipokine Combo 1 (human)
BDNF, β-NGF, IL-1β, IL-6, IL-8, IL-10, Insulin, Leptin, MCP-1, TNF-α | Human
Multiplex
R-PLEX Rat GM-CSF Antibody Set
GM-CSF | Rat
R-PLEX Rat IL-6 Antibody Set
IL-6 | Rat
R-PLEX Rat IL-10 Antibody Set
IL-10 | Rat
R-PLEX Rat IL-2 Antibody Set
IL-2 | Rat
V-PLEX Plus Mouse Cytokine 19-Plex Kit
IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-9, IL-10, IL-12p70, IL-15, IL-17A/F, IL-27p28/IL-30, IL-33, IP-10, KC/GRO, MCP-1, MIP-1α, MIP-2, TNF-α | Mouse
Multiplex
V-PLEX Mouse Cytokine 19-Plex Kit
IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-9, IL-10, IL-12p70, IL-15, IL-17A/F, IL-27p28/IL-30, IL-33, IP-10, KC/GRO, MCP-1, MIP-1α, MIP-2, TNF-α | Mouse
Multiplex
U-PLEX T-Cell Combo (NHP)
GM-CSF, IFN-γ, IL-2, IL-4, IL-9, IL-10, IL-13, IL-17A, IL-17F, IL-22, MIP-3α, TNF-α | Non-human primate
Multiplex
U-PLEX T-Cell Combo (human)
GM-CSF, IFN-γ, IL-2, IL-4, IL-9, IL-10, IL-13, IL-17A, IL-17E/IL-25, IL-17F, IL-21, IL-22, MIP-3α, TNF-α | Human
Multiplex
U-PLEX T-Cell Combo (mouse)
GM-CSF, IFN-γ, IL-2, IL-4, IL-9, IL-10, IL-13, IL-17A, IL-17E/IL-25, IL-17F, IL-21, IL-22, MIP-3α, TNF-α | Mouse
Multiplex
U-PLEX TH17 Combo 2 (mouse)
IFN-γ, IL-1β, IL-6, IL-17A, IL-17C, IL-17E/IL-25, IL-17F, IL-21, IL-22, TNF-α | Mouse
Multiplex
U-PLEX TH17 Combo 2 (human)
IFN-γ, IL-1β, IL-6, IL-10, IL-17A, IL-17E/IL-25, IL-17F, IL-21, IL-22, TNF-α | Human
Multiplex
U-PLEX TH1/TH2 Combo (NHP)
IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-8, IL-10, IL-12p70, TNF-α | Non-human primate
Multiplex
U-PLEX TH17 Combo 1 (NHP)
IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-10, IL-17A, TNF-α | Non-human primate
Multiplex
U-PLEX NHP IL-12p70 Antibody Set
IL-12p70 | Non-human primate
U-PLEX TH1/TH2 Combo (human)
IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-8, IL-10, IL-12p70, IL-13, TNF-α | Human
Multiplex
U-PLEX Cytokine Combo 1 (NHP)
GM-CSF, IL-1α, IL-5, IL-7, IL-12/IL-23p40, IL-15, IL-16, IL-17A, TNF-β, VEGF-A | Non-human primate
Multiplex
U-PLEX Chemokine Combo 1 (NHP)
Eotaxin, Eotaxin-3, IL-8, IP-10, MCP-1, MCP-4, MDC, MIP-1α, MIP-1β, TARC | Non-human primate
Multiplex
U-PLEX Proinflam Combo 2 (human)
GM-CSF, IFN-γ, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12p70 | Human
Multiplex
U-PLEX TH1/TH2 Combo (mouse)
IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-10, IL-12p70, IL-13, KC/GRO, TNF-α | Mouse
Multiplex
U-PLEX Proinflam Combo 1 (NHP)
IFN-γ, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12/IL-23p40, TNF-α | Non-human primate
Multiplex
Product Search
Browse Our Products

By Analytes
By Applications
Search
Customer Service/Orders


Scientific/Technical Support


Instrument Support


Company Headquarters