Table 1.

T₁ Values from Each Subject Are Given with Cramer‐Rao Lower Bounds of the Fit^a

Metabolite	Subject 1	Subject 2	Subject 3	Subject 4	Subject 5	Mean ± SD	Literature values
α‐ATP / s	0.66 ± 0.04	0.42 ± 0.04	0.55 ± 0.07	0.62 ± 0.09	0.55 ± 0.05	0.56 ± 0.09	0.46 ± 0.07b
γ‐ATP / s	0.52 ± 0.03	0.82 ± 0.03	0.62 ± 0.04	0.46 ± 0.04	0.44 ± 0.03	0.57 ± 0.15	0.50 ± 0.08b
Pi / s	1.32 ± 0.07	1.40 ± 0.06	1.11 ± 0.09	1.51 ± 0.14	1.34 ± 0.10	1.34 ± 0.15	0.70 ± 0.33b
GPC / s	3.5 ± 0.4	3.8 ± 0.3	6.0 ± 3.6	3.7 ± 0.3	2.5 ± 0.3	3.9 ± 1.3	5.94 ± 0.73b
GPE / s	4.4 ± 0.3	4.0 ± 0.3	6.2 ± 1.9	3.4 ± 0.4	3.9 ± 0.3	4.4 ± 1.1	6.19 ± 0.91b
PC / s	1.5 ± 0.3	2.0 ± 0.2	1.8 ± 0.3	3.1 ± 0.6	2.9 ± 0.7	2.3 ± 0.7	3.74 ± 1.31b
PE / s	3.4 ± 0.3	3.9 ± 0.5	4.4 ± 1.0	5.4 ± 0.5	2.4 ± 0.3	3.9 ± 1.1	4.41 ± 1.55b
PtdC/ s	1.37 ± 0.25	1.09 ± 0.04	0.70 ± 0.04	1.25 ± 0.17	0.86 ± 0.03	1.05 ± 0.28	0.97 ± 0.30c
NAD+ / s	1.3 ± 0.2	1.6 ± 0.2	1.0 ± 0.3	3.1 ± 0.5	3.2 ± 0.4	2.0 ± 1.0	2.0 ± 1.0d
UDPG / s	1.9 ± 0.8	1.9 ± 0.6	3.7 ± 1.3	5.0 ± 1.7	4.0 ± 1.4	3.3 ± 1.4	‐

^aThe mean and literature values are given with SD.

^b7T values from Chmelík et al. 23.

^c3T value from Bierwagen et al. 20.

^d1.5T value from Li et al. 21.