Multiplet resonances in MRS data from normal and cancerous prostate - Signal Processing in MRS with Biomedical Applications - page 342

TABLE 11.3
Input spectral parameters and metabolite concentrations for prostate cancer
derived from in vitro data of Ref. [443].

INPUT DATA (MALIGNANT): SPECTRAL PARAMETERS, CONCENTRATIONS and METABOLITE ASSIGNMENTS

Phases of All Harmonics are set Equal to Zero: φ k = 0 (k = 1,..., K; K = 27)

n o

C k ( µ M/g ww)

k (Metabolite # k)

Re( ν k ) (ppm) Im( ν k ) (ppm) |d k | (au) M k (Assignment)

1 1.330148 0.013213 11.07045 60.5 Lac

2 1.490417 0.030362 2.305581 12.6 Ala

3 2.515197 0.016240 0.680695 3.72 Cit

4 2.540235 0.020952 1.185727 6.48 Cit

5 2.720146 0.020204 1.152790 6.30 Cit

6 2.750328 0.018213 0.567246 3.10 Cit

7 3.040309 0.006951 1.780421 9.73 Cr

8 3.100416 0.021434 0.580055 3.17 PA

9 3.140263 0.032762 0.386093 2.11 PA

10 3.210152 0.002814 0.823422 4.50 Cho

11 3.230242 0.003952 1.235133 6.75 PCho

12 3.240318 0.005890 0.473925 2.59 GPC

13 3.250298 0.004123 0.364135 1.99 Tau

14 3.260429 0.003141 0.781336 4.27 Tau

15 3.275351 0.005672 0.208600 1.14 Tau

16 3.350137 0.004324 0.459286 2.51 s−Ins

17 3.420319 0.003626 0.190302 1.04 Tau

18 3.430241 0.001426 0.312900 1.71 Tau

19 3.440448 0.003821 0.173833 0.95 Tau

20 3.533243 0.006434 0.548948 3.00 m−Ins

21 3.550326 0.010323 1.601098 8.75 m−Ins

22 3.563639 0.007291 0.817932 4.47 m−Ins

23 3.626378 0.005952 0.611162 3.34 m−Ins

24 3.640411 0.009434 1.425435 7.79 m−Ins

25 3.655389 0.004812 0.461116 2.52 m−Ins

26 4.070235 0.012421 0.993596 5.43 m−Ins

27 4.120142 0.012890 1.701738 9.30 Lac