Biomedical Engineering Reference
In-Depth Information
Table 2.4
Spectral Peaks Observed in Normal Blood Samples and Blood Samples of
Patients with Breast Cancer
Control
Cancer
p
Values
Bands Assignment
1,714.22 ± 5.2
1,719.64 ± 5.6
<0.05
1,658.52 ± 0.6
1,660.01 ± 1.0
<0.05
Proteins, amide, α helix, phospholipids
1,609.00 ± 1.1
1,609.32 ± 1.0
<0.05
Tyr, Phen.
1,582.42 ± 1.1
1,582.10 ± 1.0
0.44
Protein, Tyr, Arg, Adenine
1,557.50 ± 3.0
1,555.10 ± 1.2
<0.05
Protein retinal -C=C-C=O
1,523.10 ± 3.1
1,523.80 ± 2.0
0.42
Beta carotene
1,464.14 ± 1.3
1,463.01 ± 1.0
<0.05
1,446.01 ± 1.0
1,445.16 ± 1.0
<0.05
Phospholipid, C-H scissor in CH
2
1,415.00 ± 4.0
1,416.41 ± 2.2
0.27
1,340.00 ± 1.1
1,341.04 ± 1.1
<0.05
Trp, Adenine α helix, Phospholipids
1,311.10 ± 1.1
1,312.03 ± 1.5
0.15
Adenine
1,271.01 ± 4.0
1,266.56 ± 2.1
<0.05
Phospholipid, Amide III
1,236.20 ± 2.4
1,234.23 ± 2.1
0.06
β sheet
1,205.03 ± 0.5
1,205.10 ± 0.4
0.11
1,176.23 ± 1.0
1,177.00 ± 0.5
0.10
Trp, Phen
1,155.30 ± 0.6
1,155.53 ± 0.4
0.30
Beta carotene
1,126.10 ± 0.6
1,126.05 ± 0.4
0.54
Protein, Phospholipid C-C stretch
1,103.40 ± 1.0
1,104.01 ± 0.6
<0.05
Phen
1,082.14 ± 1.0
1,082.00 ± 1.0
0.51
Phospholipids O-P-O and C-C
1,061.04 ± 2.1
1,062.34 ± 2.0
0.06
Phen
1,032.54 ± 0.4
1,032.50 ± 0.2
0.76
Phen
1,003.13 ± 0.6
1,003.01 ± 0.3
0.82
Phen
959.10 ± 0.4
959.05 ± 0.4
<0.05
CH
2
rock
938.04 ± 1.0
937.50 ± 1.0
<0.05
Skeletal stretch α
897.03 ± 1.0
897.00 ± 1.0
0.40
867.30 ± 1.0
876.50 ± 0.4
0.52
Tr p
852.00 ± 1.0
851.66 ± 0.3
0.95
Ty r
828.00 ± 1.0
828.00 ± 0.3
0.76
CH rock in CH
2
757.00 ± 1.4
757.41 ± 0.6
0.16
Protein
741.34 ± 2.0
742.31 ± 0.0
0.16
Phospholipid
661.00 ± 1.0
659.73 ± 1.3
0.30
714.00 ± 3.0
715.00 ± 1.3
0.42
Polysaccharides
642.02 ± 1.0 641.40 ± 03. 0.07
621.03 ± 1.0 620.54 ± 0.3 0.36 Protein ring mode
Source:
W. T. Cheng, M. T. Liu, H. N. Liu, and S. Y. Lin. 2005. Micro-Raman spectroscopy used
to identify and grade human skin pilomatrixoma.
Microsc. Res. Tech.
68(2005): 75-79.
With permission.
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