Table 2.
Fasting and Post-prandial Phenylalanine Disappearance Rate Correlation analysis.
| Variable | Rate of Disappearance (Rd) Basal(μmol.min−1.kg−1) | Rate of Disappearance (Rd) 120min(μmol.min−1.kg−1) | Rate of Disappearance (Rd) 300min(μmol.min−1.kg−1) |
|---|---|---|---|
| Plasma IGF-1 (ng/mL) | .319 | .074 | .232 |
| Muscle IGFR (A/U) | .145 | .400* | −.113 |
| Muscle IP6K1 (A/U) | −.082 | .081 | −.044 |
| p/t Akt473 (A/U) | −.045 | −.262 | .051 |
| p/t Akt308(A/U) | −.102 | .268 | .282 |
| Body Fat (%) | −.182 | −.017 | −.078 |
| Lean Body Mass (g) | −.180 | −.253 | −.381 |
| BMI (kg/m2) | −.298 | −.150 | −.227 |
| Waist: Hip | .220 | .182 | .211 |
| HOMAIR | −.182 | .018 | −.173 |
| QUICKI | .265 | −.101 | .256 |
| FISI | −.182 | .017 | −.430 |
| Insulin (pmol/L) | −.178 | .061 | −.242 |
| Blood Glucose (mmol/L) | −.134 | .200 | −.081 |
| FFA (mM) | .244 | −.87 | .235 |
| IL-6 (mg/dL) | .413* | −.063 | .012 |
| SNAT2 (A/U) | .146 | −.376* | −.095 |
| LAT1 (A/U) | −.138 | .043 | −.175 |
Values are R values obtained by Pearson’s correlation coefficient to measure the strength and direction of correlation between variables with significance (two-tailed) indicated by * P < 0.05 or **P < 0.01.