Short-term walnut consumption increases circulating total adiponectin and apolipoprotein A concentrations, but does not affect markers of inflammation or vascular injury in obese humans with the metabolic syndrome: data from a double-blinded, randomized, placebo-controlled study.

Aronis, K.N., Vamvini, M.T., Chamberland, J.P., Sweeney, L.L., Brennan, A.M., Magkos, F., Mantzoros, C.S.
Journal   Metabolism.
Species  
Analytes Measured   CRP , E-Selectin , GM-CSF , ICAM-1 , ICAM-3 , IL-10 , IL-12 p70 , IL-2 , IL-6 , IL-8 , P-Selectin , SAA , Thrombomodulin , VCAM-1
Matrix Tested   Serum
Year   2011
Volume  
Page Numbers  
Application   Cytokines and Chemokines
Abstract
Long-term consumption of walnuts is associated with lower cardiovascular disease risk in epidemiological studies, possibly through improvements in lipid profile and endothelial function. It remains to be elucidated how soon after initiation of walnut consumption beneficial effects on lipid profile and biomarkers of inflammation or vascular injury can be observed. Fifteen obese subjects (9 men and 6 women; age, 58 ± 2.5 years; body mass index, 36.6 ± 1.7 kg/m(2)) with the metabolic syndrome participated as inpatients in a randomized, double-blinded, placebo-controlled crossover study involving short-term placebo or walnut-enriched diet (48 g/d for 4 days). Apolipoproteins and markers of inflammation and vascular injury were measured before and after consumption of the experimental diets. Consumption of walnuts was associated with a statistically significant increase in serum apolipoprotein A concentrations (P = .03), but did not affect circulating levels of fetuin A, resistin, C-reactive protein, serum amyloid A, soluble intercellular adhesion molecules 1 and 3, soluble vascular cell adhesion protein 1, interleukins 6 and 8, tumor necrosis factor α, E-selectin, P-selectin, and thrombomodulin. Four days of walnut consumption (48 g/d) leads to mild increases in apolipoprotein A concentrations, changes that may precede and lead to the beneficial effects of walnuts on lipid profile in obese subjects with the metabolic syndrome.

View Publications

Related Products

R-PLEX Rat ICAM-1 Assay
ICAM-1 | Rat
Singleplex
NEW
R-PLEX Rat ICAM-1 Antibody Set
ICAM-1 | Rat
NEW
R-PLEX Mouse Thrombomodulin Antibody Set
Thrombomodulin | Mouse
R-PLEX Mouse Thrombomodulin Assay
Thrombomodulin | Mouse
Singleplex
U-PLEX Long COVID Combo 1 (human)
IFN-β, IFN-γ, IL-6, Pentraxin 3 | Human
Multiplex
R-PLEX Mouse E-selectin Antibody Set
E-Selectin | Mouse
R-PLEX Mouse E-selectin Assay
E-Selectin | Mouse
Singleplex
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
R-PLEX Mouse ICAM-1 Antibody Set
ICAM-1 | Mouse
R-PLEX Mouse VCAM-1 Antibody Set
VCAM-1 | Mouse
R-PLEX Mouse VCAM-1 Assay
VCAM-1 | Mouse
Singleplex
R-PLEX Mouse ICAM-1 Assay
ICAM-1 | Mouse
Singleplex
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 Human E-Selectin 384-well Assay
E-Selectin | Human
Singleplex
U-PLEX Human P-Selectin Antibody Set
P-Selectin | Human
U-PLEX Human P-Selectin 384-well Assay
P-Selectin | Human
Singleplex
U-PLEX Metastasis Combo 1 (human)
E-Selectin, MMP-1, MMP-2, MMP-7, MMP-9 (total), P-Selectin, VEGFR-1/Flt-1 | Human
Multiplex
U-PLEX Human E-Selectin Antibody Set
E-Selectin | Human
U-PLEX Human P-Selectin Assay
P-Selectin | Human
Singleplex
U-PLEX Human E-Selectin Assay
E-Selectin | Human
Singleplex
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 Human ICAM-1 384-Well Assay
ICAM-1 | Human
Singleplex
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 Human CRP 384-Well Assay
CRP | Human
Singleplex
U-PLEX Human VCAM-1 384-Well Assay
VCAM-1 | Human
Singleplex
U-PLEX Human SAA 384-Well Assay
SAA | Human
Singleplex
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 Custom Biomarker Group 3 (human) 384-well Assays
Human
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
U-PLEX Custom Biomarker Group 3 (human) Assays
Human
Multiplex
U-PLEX Human CRP Antibody Set
CRP | Human
U-PLEX Human ICAM-1 Antibody Set
ICAM-1 | Human
U-PLEX Human SAA Antibody Set
SAA | Human
U-PLEX Human VCAM-1 Antibody Set
VCAM-1 | Human
U-PLEX Metabolic Combo 2 (human)
Adiponectin, ApoA1, ApoC3, Clusterin, CRP, DPPIV, NGAL/LCN2, RBP4, SHBG, sTfR-1 | Human
Multiplex
U-PLEX Vascular Injury Combo 1 (human)
CRP, Factor VII, ICAM-1, SAA, VCAM-1 | Human
Multiplex
U-PLEX Inflammation Combo 1 (human)
Complement C9, Complement factor D, CRP, ICAM-1, NGAL/LCN2, SAA, VCAM-1 | Human
Multiplex
U-PLEX Human VCAM-1 Assay
VCAM-1 | Human
Singleplex
U-PLEX Human SAA Assay
SAA | Human
Singleplex
U-PLEX Human CRP Assay
CRP | Human
Singleplex
U-PLEX Human ICAM-1 Assay
ICAM-1 | Human
Singleplex
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
R-PLEX Mouse CRP Antibody Set
CRP | Mouse
R-PLEX Mouse SAA Antibody Set
SAA | Mouse
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
Product Search
Browse Our Products

By Analytes
By Applications
Search
Customer Service/Orders


Scientific/Technical Support


Instrument Support


Company Headquarters