Table 3.
Fasting and Post-prandial Phenylalanine Metabolic Clearance Rates Correlation Analysis.
| Variable | Metabolic Clearance Rate (MCR) Basal(mL.min−1.kg−1) | Metabolic Clearance Rate (MCR) 120 min(mL.min−1.kg−1) | Metabolic Clearance Rate (MCR) 300min(mL.min−1.kg−1) |
|---|---|---|---|
| Plasma IGF-1 (ng/mL) | −.011 | −.102 | .137 |
| Muscle IGFR (A/U) | .282 | .156 | −.080 |
| Muscle IP6K1 (A/U) | −.054 | −.163 | −.080 |
| p/t Akt473 (A/U) | −.225 | −.251 | .242 |
| p/t Akt308 (A/U) | .006 | .128 | .347 |
| Body Fat (%) | .006 | .192 | .024 |
| Lean Body Mass (g) | −.298 | −.266 | −.190 |
| BMI (kg/m2) | −.213 | −.016 | −.051 |
| Waist: Hip | .143 | .132 | .125 |
| HOMAIR | −.196 | .009 | −.065 |
| QUICKI | .193 | −.023 | .070 |
| FISI | −.197 | .007 | −.308 |
| Insulin (pmol/L) | −.189 | .017 | −.059 |
| Blood Glucose (mmol/L) | −.116 | .056 | −.111 |
| FFA (mM) | .059 | .333 | .061 |
| IL-6 (mg/dL) | .110 | .176 | .152 |
| SNAT2 (A/U) | −.184 | −.028 | −.146 |
| LAT1 (A/U) | −.164 | −.050 | −.299 |
Values are R values obtained by Pearson’s correlation coefficient to measure the strength and direction of association between variables with significance (two-tailed) indicated by *P < 0.05 and **P < 0.01.