Glucose clearance is higher in arm than leg muscle in type 2 diabetes.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

Glucose clearance is higher in arm than leg muscle in type 2 diabetes. / Olsen, David B; Sacchetti, Massimo; Dela, Flemming; Ploug, Thorkil; Saltin, Bengt.

I: Journal of Physiology, Bind 565, Nr. Pt 2, 2005, s. 555-62.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Olsen, DB, Sacchetti, M, Dela, F, Ploug, T & Saltin, B 2005, 'Glucose clearance is higher in arm than leg muscle in type 2 diabetes.', Journal of Physiology, bind 565, nr. Pt 2, s. 555-62. https://doi.org/10.1113/jphysiol.2004.081356

APA

Olsen, D. B., Sacchetti, M., Dela, F., Ploug, T., & Saltin, B. (2005). Glucose clearance is higher in arm than leg muscle in type 2 diabetes. Journal of Physiology, 565(Pt 2), 555-62. https://doi.org/10.1113/jphysiol.2004.081356

Vancouver

Olsen DB, Sacchetti M, Dela F, Ploug T, Saltin B. Glucose clearance is higher in arm than leg muscle in type 2 diabetes. Journal of Physiology. 2005;565(Pt 2):555-62. https://doi.org/10.1113/jphysiol.2004.081356

Author

Olsen, David B ; Sacchetti, Massimo ; Dela, Flemming ; Ploug, Thorkil ; Saltin, Bengt. / Glucose clearance is higher in arm than leg muscle in type 2 diabetes. I: Journal of Physiology. 2005 ; Bind 565, Nr. Pt 2. s. 555-62.

Bibtex

@article{ab215ff0aca711ddb5e9000ea68e967b,
title = "Glucose clearance is higher in arm than leg muscle in type 2 diabetes.",
abstract = "Insulin-mediated glucose clearance (GC) is diminished in type 2 diabetes. Skeletal muscle has been estimated to account for essentially all of the impairment. Such estimations were based on leg muscle and extrapolated to whole body muscle mass. However, skeletal muscle is not a uniform tissue and insulin resistance may not be evenly distributed. We measured basal and insulin-mediated (1 pmol min-1 kg-1) GC simultaneously in the arm and leg in type 2 diabetes patients (TYPE 2) and controls (CON) (n=6 for both). During the clamp arterio-venous glucose extraction was higher in CON versus TYPE 2 in the arm (6.9+/-1.0 versus 4.7+/-0.8%; mean+/-s.e.m.; P=0.029), but not in the leg (4.2+/-0.8 versus 3.1+/-0.6%). Blood flow was not different between CON and TYPE 2 but was higher (P<0.05) in arm versus leg (CON: 74+/-8 versus 56+/-5; TYPE 2: 87+/-9 versus 43+/-6 ml min-1 kg-1 muscle, respectively). At basal, CON had 84% higher arm GC (P=0.012) and 87% higher leg GC (P=0.016) compared with TYPE 2. During clamp, the difference between CON and TYPE 2 in arm GC was diminished to 54% but maintained at 80% in the leg. In conclusion, this study shows that glucose clearance is higher in arm than leg muscles, regardless of insulin resistance, which may indicate better preserved insulin sensitivity in arm than leg muscle in type 2 diabetes.",
author = "Olsen, {David B} and Massimo Sacchetti and Flemming Dela and Thorkil Ploug and Bengt Saltin",
note = "Keywords: Arm; Arteries; Blood Glucose; Diabetes Mellitus, Type 2; Glucose; Glucose Clamp Technique; Humans; Hypoglycemic Agents; Insulin; Insulin Resistance; Leg; Male; Middle Aged; Muscle, Skeletal",
year = "2005",
doi = "10.1113/jphysiol.2004.081356",
language = "English",
volume = "565",
pages = "555--62",
journal = "The Journal of Physiology",
issn = "0022-3751",
publisher = "Wiley-Blackwell",
number = "Pt 2",

}

RIS

TY - JOUR

T1 - Glucose clearance is higher in arm than leg muscle in type 2 diabetes.

AU - Olsen, David B

AU - Sacchetti, Massimo

AU - Dela, Flemming

AU - Ploug, Thorkil

AU - Saltin, Bengt

N1 - Keywords: Arm; Arteries; Blood Glucose; Diabetes Mellitus, Type 2; Glucose; Glucose Clamp Technique; Humans; Hypoglycemic Agents; Insulin; Insulin Resistance; Leg; Male; Middle Aged; Muscle, Skeletal

PY - 2005

Y1 - 2005

N2 - Insulin-mediated glucose clearance (GC) is diminished in type 2 diabetes. Skeletal muscle has been estimated to account for essentially all of the impairment. Such estimations were based on leg muscle and extrapolated to whole body muscle mass. However, skeletal muscle is not a uniform tissue and insulin resistance may not be evenly distributed. We measured basal and insulin-mediated (1 pmol min-1 kg-1) GC simultaneously in the arm and leg in type 2 diabetes patients (TYPE 2) and controls (CON) (n=6 for both). During the clamp arterio-venous glucose extraction was higher in CON versus TYPE 2 in the arm (6.9+/-1.0 versus 4.7+/-0.8%; mean+/-s.e.m.; P=0.029), but not in the leg (4.2+/-0.8 versus 3.1+/-0.6%). Blood flow was not different between CON and TYPE 2 but was higher (P<0.05) in arm versus leg (CON: 74+/-8 versus 56+/-5; TYPE 2: 87+/-9 versus 43+/-6 ml min-1 kg-1 muscle, respectively). At basal, CON had 84% higher arm GC (P=0.012) and 87% higher leg GC (P=0.016) compared with TYPE 2. During clamp, the difference between CON and TYPE 2 in arm GC was diminished to 54% but maintained at 80% in the leg. In conclusion, this study shows that glucose clearance is higher in arm than leg muscles, regardless of insulin resistance, which may indicate better preserved insulin sensitivity in arm than leg muscle in type 2 diabetes.

AB - Insulin-mediated glucose clearance (GC) is diminished in type 2 diabetes. Skeletal muscle has been estimated to account for essentially all of the impairment. Such estimations were based on leg muscle and extrapolated to whole body muscle mass. However, skeletal muscle is not a uniform tissue and insulin resistance may not be evenly distributed. We measured basal and insulin-mediated (1 pmol min-1 kg-1) GC simultaneously in the arm and leg in type 2 diabetes patients (TYPE 2) and controls (CON) (n=6 for both). During the clamp arterio-venous glucose extraction was higher in CON versus TYPE 2 in the arm (6.9+/-1.0 versus 4.7+/-0.8%; mean+/-s.e.m.; P=0.029), but not in the leg (4.2+/-0.8 versus 3.1+/-0.6%). Blood flow was not different between CON and TYPE 2 but was higher (P<0.05) in arm versus leg (CON: 74+/-8 versus 56+/-5; TYPE 2: 87+/-9 versus 43+/-6 ml min-1 kg-1 muscle, respectively). At basal, CON had 84% higher arm GC (P=0.012) and 87% higher leg GC (P=0.016) compared with TYPE 2. During clamp, the difference between CON and TYPE 2 in arm GC was diminished to 54% but maintained at 80% in the leg. In conclusion, this study shows that glucose clearance is higher in arm than leg muscles, regardless of insulin resistance, which may indicate better preserved insulin sensitivity in arm than leg muscle in type 2 diabetes.

U2 - 10.1113/jphysiol.2004.081356

DO - 10.1113/jphysiol.2004.081356

M3 - Journal article

C2 - 15774531

VL - 565

SP - 555

EP - 562

JO - The Journal of Physiology

JF - The Journal of Physiology

SN - 0022-3751

IS - Pt 2

ER -

ID: 8462331