Skip to Main Content
TABLE 3

Regional forearm blood flow and net metabolite flux during baseline and isoprenaline infusion in lean and obese subjects

Lean
Obese
BaselineISOBaselineISO
n 13 10 10 
FBF (ml · 100 ml−1 tissue · min−12.9 ± 0.2 4.6 ± 0.4* 2.5 ± 0.3 3.5 ± 0.3* 
Forearm net flux (nmol · 100 ml−1 tissue · min−1    
    TAG 17 ± 5 24 ± 19 −2 ± 9 46 ± 31 
    FFA 6 ± 59 −53 ± 143 156 ± 42 230 ± 88 
    Glycerol −21 ± 11 −39 ± 33 11 ± 5 6 ± 21 
    Glucose 142 ± 51 213 ± 117 226 ± 81 289 ± 223 
    Lactate −90 ± 27 −171 ± 73 8 ± 45 −327 ± 78 
Lean
Obese
BaselineISOBaselineISO
n 13 10 10 
FBF (ml · 100 ml−1 tissue · min−12.9 ± 0.2 4.6 ± 0.4* 2.5 ± 0.3 3.5 ± 0.3* 
Forearm net flux (nmol · 100 ml−1 tissue · min−1    
    TAG 17 ± 5 24 ± 19 −2 ± 9 46 ± 31 
    FFA 6 ± 59 −53 ± 143 156 ± 42 230 ± 88 
    Glycerol −21 ± 11 −39 ± 33 11 ± 5 6 ± 21 
    Glucose 142 ± 51 213 ± 117 226 ± 81 289 ± 223 
    Lactate −90 ± 27 −171 ± 73 8 ± 45 −327 ± 78 

Data are means ± SE. Positive flux = net uptake; negative flux = net release.

*

P < 0.05 ISO vs. baseline.

Exchange not different from zero.

P < 0.05 obese vs. lean.

Close Modal

or Create an Account

Close Modal
Close Modal