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1Department of Internal Medicine, Eulji University Hospital, Eulji University School of Medicine, Daejeon, Korea.
2Department of Dental Hygiene, Eulji University College of Health Science, Seongnam, Korea.
3Department of Biochemistry-Molecular Biology, Eulji University School of Medicine, Daejeon, Korea.
Copyright © 2015 Korean Endocrine Society
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
CONFLICTS OF INTEREST: No potential conflict of interest relevant to this article was reported.
NDUFB3, NADH dehydrogenase 1 β subcomplex, 3; NDUFB5, NADH dehydrogenase 1 β subcomplex, 5; NDUFV1, NADH dehydrogenase flavoprotein 1; NDUFS1, NADH dehydrogenase Fe-S protein 1; SDHB, succinate dehydrogenase complex, subunit B; CYC1, cytochrome C1; SURF1, surfeit 1; PGC1α, peroxisome-proliferator-activated receptor γ, co-activator-1α; MnSOD, manganese-containing superoxide dismutase; Prdx1, peroxiredoxin 1; Prdx2, peroxiredoxin 2; Prdx5, peroxiredoxin 5; COL1A1, collagen, type I, α 1; SERCA2, sarcoendoplasmic reticulum calcium transport ATPase 2; ND1, NADH dehydrogenase subunit 1; β-Globin, β-globin gene; GAPDH, glyceraldehyde-3-phosphate dehydrogenase.
Values are expressed as mean±SD. Student t test was used to compare the parameters of the standard diet and high-fat diet groups.
LVPWS, left ventricular posterior wall at systole; LVIDS, left ventricular intraventricular dimension at systole; IVSS, interventricular septum at systole; LVPWD, left ventricular posterior wall at diastole; LVIDD, left ventricular intraventricular dimension at diastole; IVSD, interventricular septum at diastole; EF, ejection fraction; E, early wave in diastole; A, atrial wave in diastole; DT, deceleration time.
Gene | GenBank accession no. | Primer strand | Primer sequence (5'-3') |
---|---|---|---|
NDUFB3 | NM_001106912.1 | Forward Reverse | TGC AGA AGA AGC TTG CTG C AGC AAA CCC CCA TTT GAA TC |
NDUFB5 | NM_001106426.1 | Forward Reverse | AGT GGG GAC CAT GGC AAG A AGC CTT CTG GGA TTT CTG C |
NDUFV1 | NM_001006972.1 | Forward Reverse | CCT TTC CAG CAG ATG TGG G GTG CAG GGG TGG TTG ACA T |
NDUFS1 | NM_001005550.1 | Forward Reverse | CAA GCA AGT GAG CTT GCC AA CCT CTA CTG CCT GAG CGC C |
SDHB | NM_001100539.1 | Forward Reverse | CAG GAG GGC AAG CAA CAG TA CCC CAG GTA CTT GTC TCC GT |
CYC1 | NM_001277194.1 | Forward Reverse | TGG CTC CTC CCA TCT ACA CA GCC CAT CAT CAA CAA CAT CT |
SURF1 | AF182952.1 | Forward Reverse | GGC CAG TGA AGG TCA GGG G CCA GGA TGG TGA CTC CCA A |
PGC1α | NM_031347.1 | Forward Reverse | TAC ACC TGT GAC GCT TTC GCT GGT GGA AGC AGG GTC AAA ATC |
MnSOD | Y00497.1 | Forward Reverse | GTG GTG GAG AAC CCA AAG GAG TTG GAC TCC CAC AGA CAC AGC |
Prdx1 | NM_057114.1 | Forward Reverse | CTT TTG TGT GTC CCA CGG AG GTT CAT GGG TCC CAA TCC TC |
Prdx2 | NM_017169.1 | Forward Reverse | GTC CCA GAA TTA CGG CGT GT GAG CGT CCC ACA GGT AGG TC |
Prdx5 | NM_053610.1 | Forward Reverse | GTC TCT CTT TGG GAA TCG TCG AGT TGT GAG AGG ATG TTG GGG |
COL1A1 | NM_053304.1 | Forward Reverse | CTG ACT GGA AGA GCG GAG AGT A TTG GGC TGA TGT ACC AGT TCT T |
SERCA2 | NM_001110139.2 | Forward Reverse | CTT TTA CAG GGC GAG AAT TTG A ATC TCA TCA AAG GAC TGC AGG A |
ND1 | X07479.1 | Forward Reverse | CTG ACT ATT AAT CCC CGC CTG GCG TAT TCG ACG TTA AAG CCT |
β-Globin | X06701. | Forward Reverse | AGG AAT TCA CCC CGT CTG C GCC CAA AGG CCT TCA TCA T |
GAPDH | NM_017008.4 | Forward Reverse | CCA AAA GGG TCA TCA TCT CC CTA AGC AGT TGG TGG TGC AG |
Characteristic | Standard diet group | High-fat diet group | P value |
---|---|---|---|
Initial body weight, g | 218.13±16.93 | 223.73±13.68 | 0.187 |
Body weight, g | 286.83±14.91 | 349.56±22.72 | <0.01 |
Heart weight, g | 0.81±0.12 | 0.84±0.07 | 0.234 |
Weight of epicardial fat, g | 0.37±0.29 | 0.71±0.15 | <0.05 |
Weight of appendage, g | 0.03±0.01 | 0.21±0.44 | 0.144 |
Weight of perigonadal fat, g | 6.96±3.02 | 13.15±6.38 | <0.05 |
Parameter | Standard diet group | High-fat diet group | P value |
---|---|---|---|
LVPWS, cm | 0.22±0.02 | 0.25±0.03 | 0.187 |
LVIDS, cm | 0.37±0.01 | 0.41±0.01 | <0.001 |
IVSS, cm | 0.23±0.01 | 0.23±0.01 | 0.291 |
LVPWD, cm | 0.17±0.01 | 0.22±0.03 | 0.024 |
LVIDD, cm | 0.68±0.06 | 0.64±0.05 | 0.316 |
IVSD, cm | 0.16±0.01 | 0.19±0.02 | 0.087 |
EF, % | 80.43±3.45 | 70.66±8.10 | 0.022 |
E, cm/sec | 68.66±9.81 | 33.00±13.17 | <0.001 |
A, cm/sec | 52.33±11.87 | 83.00±14.05 | <0.001 |
E/A | 1.33±0.13 | 0.42±0.22 | <0.001 |
DT, ms | 126.66±18.07 | 436.66±0.18 | <0.001 |
NDUFB3, NADH dehydrogenase 1 β subcomplex, 3; NDUFB5, NADH dehydrogenase 1 β subcomplex, 5; NDUFV1, NADH dehydrogenase flavoprotein 1; NDUFS1, NADH dehydrogenase Fe-S protein 1; SDHB, succinate dehydrogenase complex, subunit B; CYC1, cytochrome C1; SURF1, surfeit 1; PGC1α, peroxisome-proliferator-activated receptor γ, co-activator-1α; MnSOD, manganese-containing superoxide dismutase; Prdx1, peroxiredoxin 1; Prdx2, peroxiredoxin 2; Prdx5, peroxiredoxin 5; COL1A1, collagen, type I, α 1; SERCA2, sarcoendoplasmic reticulum calcium transport ATPase 2; ND1, NADH dehydrogenase subunit 1; β-Globin, β-globin gene; GAPDH, glyceraldehyde-3-phosphate dehydrogenase.
Values are expressed as mean±SD. Initial body weight (g) means body weight before starting a standard diet or a high-fat diet. Student
Values are expressed as mean±SD. Student LVPWS, left ventricular posterior wall at systole; LVIDS, left ventricular intraventricular dimension at systole; IVSS, interventricular septum at systole; LVPWD, left ventricular posterior wall at diastole; LVIDD, left ventricular intraventricular dimension at diastole; IVSD, interventricular septum at diastole; EF, ejection fraction; E, early wave in diastole; A, atrial wave in diastole; DT, deceleration time.