Journal List > J Bacteriol Virol > v.46(3) > 1034216

Jo, Park, Kim, Kim, Shin, Hong, and Chang: Differences in Hematological Characteristics, Including Cholesterol and Apolipoprotein B and E, between Hepatitis B Virus and Hepatitis C Virus Patients in Korea

Abstract

Hepatitis B virus (HBV) and hepatitis C virus (HCV) chronically cause hepatitis, liver cirrhosis, and hepatocellular carcinoma, and biomarkers related to liver damage are elevated in HBV and HCV patients. However, comparisons of biomarkers between HBV and HCV patients have not previously been reported. The aim of this study was to investigate differences in hematological biomarker in the sera of HBV and HCV patients and to find a key biomarker to differentiate between HBV and HCV infections. HBV (n=115) and HCV (n=128) samples (serum and whole blood) were collected and tested using a biochemical analysis system. The obtained data were analyzed with SPSS 18.0 statistical software. The mean age of the HCV group (60.3±14.1) was much higher than that of the HBV group (51.1±12.4). Male and female rates were 71.3% and 28.7% in the HBV group and 53.9% and 46.1% in the HCV group, respectively (p = 0.005). AST, ALT, and TG values were higher in the HCV group than in the HBV group. Although γ-GTP and LDL levels were higher in the HBV group than in the HCV group, apoB and apoE levels were much higher in HCV group than in HBV group (p < 0.001). There were no significant differences in the other hematological biomarkers between the HBV and HCV groups. In conclusion, HBV rates were higher in male patients, and HCV rates were higher in older patients. In particular, apoE and apoB were more highly expressed in HCV patients, and they might be key markers to differentiate HCV infection.

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Figure 1.
Distribution of HBV and HCV patients according to age.
jbv-46-152f1.tif
Table 1.
Comparison of age and gender between HBV and HCV patients
Characteristics HBV (n=115) HCV (n=128) p
Age (mean ± SD) 51.1±12.4 60.3±14.1 0.000a
Gender (n, %)      
Male 82 (71.3) 69 (53.9) 0.005b
Female 33 (28.7) 59 (46.1)  

a Analyses of Student's t-test

b Analyses of cross-tabulation test

Table 2.
Comparison of hematological characteristics between HBV and HCV patients
Characteristics (unit) HBV HCV Control pa pb pc
AFP (ng/ml) 94.7±597.8 79.1±406.9 2±1.1 0.790 0.745 0.843
Total protein (g/dl) 7.2±0.7 7.4±0.7 6.8±1.6 0.411 0.125 0.012
Albumin (g/dl) 4.0±0.5 4.0±0.6 4.4±0.1 0.353 0.352 0.862
AST (IU/l) 50.3±75.8 59.4±65.6 21.4±4.6 0.233 0.070 0.317
ALT (IU/l) 42.3±65.9 48.6±51.6 16.5±3.6 0.220 0.052 0.406
Total bilirubin (mg/dl) 1.7±4.2 1.1±1.6 0.8±0.3 0.688 0.802 0.110
ALP (IU/l) 301.9±256.5 303.1±216.0 242.5±46.3 0.646 0.578 0.971
γ-GTP (IU/l) 89.9±167.4 77.5±125.8 19.2±6.4 0.187 0.148 0.551
BUN (mg/dl) 17.2±9.5 19.4±14.9 16.2±3.6 0.840 0.670 0.183
Creatinine (mg/dl) 1.325±1.6 1.329±1.2 0.954±0.1 0.465 0.326 0.982
TG (mg/dl) 112.9±69.7 122.4±8.8 112±66.9 0.970 0.720 0.444
Total cholesterol (mg/dl) 163.9±37.4 164.7±43.6 224.3±32.0 0.000 0.000 0.876
HDL (mg/dl) 48.8±15.1 48.3±14.0 74.8±27.2 0.000 0.000 0.867
LDL (mg/dl) 107.8±32.5 102.7±29.5 135.2±43.8 0.032 0.004 0.415
ApoB (µg/µl) 4.2±3.1 7.7±13.1 1.9±1.3 0.022 0.167 0.004
ApoE (µg/µl) 0.113±0.080 0.214±0.171 0.058±0.016 0.032 0.000 0.000

AFP, α-fetoprotein; AST, aspartate aminotransferase; ALT, alanine aminotransferase; ALP, alkaline phosphatase; γ-GTP, γ-glutamyl transferase; BUN, TG, triglyceride; HDL, high density lipoprotein; LDL, low density lipoprotein; ApoB, apolipoprotein B; ApoE, apolipoprotein E.

a comparison between HBV patients and normal controls

b comparison between HCV patients and normal controls

c comparison between HBV and HCV patients

Table 3.
Comparison of apolipoprotein E genotype between HBV and HCV patients
              n (%)
Hepatitis virus Apolipoprotein E genotype Total
ε2/ε2 ε2/ε3 ε2/ε4 ε3/ε3 ε3/ε4 ε4/ε4
HBV 0 (0) 15 (13.0) 4 (3.5) 83 (72.2) 13 (11.3) 0 (0) 115 (100)
HCV 0 (0) 13 (10.2) 1 (0.8) 101 (78.9) 13 (10.2) 0 (0) 128 (100)
Table 4.
Comparison of apolipoprotein E gene allele between HBV and HCV patients
n (%)
Hepatitis virus ApoE allele Total
ε2 ε3 ε4
HBV 19 (8.3) 194 (84.3) 17 (7.4) 230 (100)
HCV 14 (5.5) 228 (89.1) 14 (5.5) 256 (100)
Table 5.
Comparison of hematological characteristics between HBV and HCV patients by apoE genotype
Characteristics Hepatitis virus ε2/ε3 ε2/ε4 ε3/ε3 ε3/ε4
n HBV 15 4 83 13
HCV 13 1 101 13
AFP (ng/ml) HBV 65.6±83.5 3.5±1.4 95.3±572.0 4.6±4.4
HCV 76.6±197.3 3.8 73.3±444.9 124.4±305.1
Total protein (g/dl) HBV 7.3±1.0 7.0±0.5 7.3±0.9 7.0±0.8
HCV 7.5±0.9 6.7 7.4±0.7 7.3±0.8
Albumin (g/dl) HBV 3.9±0.6 4.1±0.2 4.0±0.6 4.1±0.5
HCV 4.0±0.7 3.8 4.0±0.6 3.9±0.5
AST (IU/l) HBV 71.9±143.6 19.8±5.7 55.0±67.1 43.2±50.6
HCV 62.5±40.6 19.0 61.2±70.8 44.7±41.2
ALT (IU/l) HBV 66.9±148.3 21.8±6.1 45.3±50.2 29.4±22.4
HCV 55.8±50.5 33.0 50.3±54.7 29.7±15.4
Total bilirubin (mg/dl) HBV 2.1±8.2 0.8±0.1 1.2±2.2 2.9±5.9
HCV 0.9±0.4 1.0 1.1±1.8 1.0±0.6
ALP (IU/l) HBV 293.1±148.3 218.5±27.6 312.9±259.1 211.5±86.5
HCV 302.3±146.4 188.0 304.7±234.8 301.1±126.2
γ-GTP (IU/l) HBV 72.6±71.6 31.0±2.8 86.3±148.0 30.2±16.2
HCV 93.8±81.2 23.0 67.6±97.2 53.3±288.5
BUN (mg/dl) HBV 21.5±11.5 14.5±1.8 18.1±11.1 15.7±10.7
HCV 23.5±28.3 17.6 18.8±12.3 20.3±15.8
Creatinine (mg/dl) HBV 1.2±0.8 1.1±0.2 1.3±1.5 1.1±0.2
HCV 1.2±0.6 0.9 1.3±1.1 1.7±2.4
Total cholesterol (mg/dl l) HBV 157.0±43.7 156.0±6.4 166.0±43.6 161.9±34.8
l) HCV 155.8±28.6 214.0 165.8±46.5 161.1±32.3
TG (mg/dl) HBV 128.1±90.0 75.0±22.6 119.4±84.5 103.0±43.8
HCV 116.8±70.2 92.0 125.9±96.0 106.1±40.8
HDL (mg/dl) HBV 45.8±14.6 35.0 48.3±15.0 51.4±19.5
HCV 44.3±12.6 48.1±14.8 54.3±6.5
LDL (mg/dl) HBV 95.1±40.2 85.0 105.7±32.8 105.7±13.1
HCV 88.4±36.3 104.0±29.7 110.6±12.6
ApoB (µg/µl) HBV 4.822±4.0 3.290±1.9 6.452±11.0 3.622±1.9
HCV 5.182±6.6 1.627±0.004 8.244±14.4 6.715±6.7
ApoE (µg/µl) HBV HCV 0.177±0.094 0.200±0.119 0.066 0.126 0.174±0.152 0.222±0.179 0.063±0.040 0.179±0.155

AFP, α-fetoprotein; AST, aspartate aminotransferase; ALT, alanine aminotransferase; ALP, phopho; γ-GTP, γ-glutamyl transferase; BUN, TG, triglyceride; HDL, high density lipo; LDL, low density; ApoB, apolipoprotein B; ApoE, apolipoprotein E.

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