Age-related changes in total and regional fat distribution
Aging is associated with progressive changes in total and regional fat distribution that have
negative health consequences. Indeed, a preferential increase in abdominal fat, in particular …
negative health consequences. Indeed, a preferential increase in abdominal fat, in particular …
Skeletal muscle lipid metabolism in exercise and insulin resistance
B Kiens - Physiological reviews, 2006 - journals.physiology.org
Lipids as fuel for energy provision originate from different sources: albumin-bound long-
chain fatty acids (LCFA) in the blood plasma, circulating very-low-density lipoproteins …
chain fatty acids (LCFA) in the blood plasma, circulating very-low-density lipoproteins …
Physical inactivity and obesity underlie the insulin resistance of aging
OBJECTIVE Age-associated insulin resistance may underlie the higher prevalence of type 2
diabetes in older adults. We examined a corollary hypothesis that obesity and level of …
diabetes in older adults. We examined a corollary hypothesis that obesity and level of …
Effects of intravenous and dietary lipid challenge on intramyocellular lipid content and the relation with insulin sensitivity in humans
OP Bachmann, DB Dahl, K Brechtel, J Machann… - Diabetes, 2001 - Am Diabetes Assoc
An increased intramyocellular lipid (IMCL) content, as quantified by 1H-magnetic resonance
spectroscopy (1H-MRS), is associated with reduced insulin sensitivity. At present, it is …
spectroscopy (1H-MRS), is associated with reduced insulin sensitivity. At present, it is …
[HTML][HTML] A 4-wk high-fructose diet alters lipid metabolism without affecting insulin sensitivity or ectopic lipids in healthy humans
KA Leˆ, D Faeh, R Stettler, M Ith, R Kreis… - The American journal of …, 2006 - Elsevier
Background: High fructose consumption is suspected to be causally linked to the epidemics
of obesity and metabolic disorders. In rodents, fructose leads to insulin resistance and …
of obesity and metabolic disorders. In rodents, fructose leads to insulin resistance and …
Intramyocellular lipids form an important substrate source during moderate intensity exercise in endurance‐trained males in a fasted state
LJC Van Loon, R Koopman… - The Journal of …, 2003 - Wiley Online Library
Both stable isotope methodology and fluorescence microscopy were applied to define the
use of intramuscular triglyceride (IMTG) stores as a substrate source during exercise on a …
use of intramuscular triglyceride (IMTG) stores as a substrate source during exercise on a …
Intramuscular adipose tissue determined by T1-weighted MRI at 3 T primarily reflects extramyocellular lipids
Purpose The purpose of this study was to assess relationships between intramuscular
adipose tissue (IntraMAT) content determined by MRI and intramyocellular lipids (IMCL) and …
adipose tissue (IntraMAT) content determined by MRI and intramyocellular lipids (IMCL) and …
Metabolic syndrome markers in wistar rats of different ages
AC Ghezzi, LT Cambri, JD Botezelli, C Ribeiro… - Diabetology & Metabolic …, 2012 - Springer
In recent decades, metabolic syndrome has become a public health problem throughout the
world. Longitudinal studies in humans have several limitations due to the invasive nature of …
world. Longitudinal studies in humans have several limitations due to the invasive nature of …
Increased intramuscular lipid storage in the insulin-resistant and endurance-trained state
LJC van Loon, BH Goodpaster - Pflügers Archiv, 2006 - Springer
Numerous studies have reported a strong correlation between intramuscular triacylglycerol
(IMTG) content and insulin resistance. However, the proposed relationship between IMTG …
(IMTG) content and insulin resistance. However, the proposed relationship between IMTG …
Use of intramuscular triacylglycerol as a substrate source during exercise in humans
LJC van Loon - Journal of applied physiology, 2004 - journals.physiology.org
Fat and carbohydrate are the principal substrates that fuel aerobic ATP synthesis in skeletal
muscle. Most endogenous fat is stored as triacylglycerol in subcutaneous and deep visceral …
muscle. Most endogenous fat is stored as triacylglycerol in subcutaneous and deep visceral …