BACKGROUND Although previous research suggests a relationship between chronic low back pain (cLBP) and adiposity, this relationship is poorly understood. No research has explored the relationship between abdominal-specific subcutaneous and visceral adiposity with pain and disability in cLBP individuals. The aim of this study therefore was to examine the relationship of regional and total body a...

OBJECTIVE Normal-weight abdominal obesity has been reported to be associated with poor mortality. We aimed to investigate the impact of increased visceral adiposity with normal weight (OB(-)VA(+)) on the progression of arterial stiffness in patients with type 2 diabetes. METHODS This was a cross-sectional study of 414 patients with type 2 diabetes (mean age 64±12 years; 40.3% female). Viscera...

BACKGROUND We aimed to investigate whether visceral adiposity could modify the impact of blood pressure on arterial stiffness and albuminuria in patients with type 2 diabetes. METHODS This cross-sectional study examines the interaction of visceral adiposity with increased blood pressure on arterial stiffness and albuminuria. 638 patients with type 2 diabetes (mean age 64 ± 12 years; 40 % fema...

BACKGROUND Excessive adipose visceral tissue (AVT) represents an independent risk factor for cardiometabolic alterations. The search continues for a highly valid marker for estimating visceral adiposity that is a simple and low cost tool able to screen individuals who are highly at risk of being viscerally obese. The aim of this study was to develop a predictive model for estimating AVT volume ...

The mechanism by which increased central adiposity causes hepatic insulin resistance is unclear. The "portal hypothesis" implicates increased lipolytic activity in the visceral fat and therefore increased delivery of free fatty acids (FFA) to the liver, ultimately leading to liver insulin resistance. To test the portal hypothesis at the transcriptional level, we studied expression of several ge...

OBJECTIVE Elevated plasma free fatty acids (FFAs) are one important link between excess visceral adiposity, insulin resistance, and the development of type 2 diabetes. Effects of lifestyle interventions on FFA metabolism are poorly known. This open-label study was conducted to test the effects of a 1-year healthy eating/physical activity intervention program on plasma FFA homeostasis in 117 vis...

Metabolomic profiling of obese individuals revealed altered concentrations of many metabolites, especially branched-chain amino acids (BCAA), possibly linked to altered adipose tissue BCAA catabolism. We tested the hypothesis that some features of this metabolite signature relate closely to visceral obesity and concomitant alterations in cardiometabolic risk factors. We also postulated that alt...

The influence of excess total and abdominal adiposity on cardiovagal baroreflex gain remains unclear. We tested the hypotheses that cardiovagal baroreflex gain would be reduced in men with 1) higher [higher fat (HF), mass >20 kg, n = 11] compared with lower [lower fat (LF), mass <20 kg, n = 10] levels of total body and abdominal fat and 2) higher abdominal visceral fat (HAVF; n = 10) compared w...

BACKGROUND Liver fat and visceral adiposity are involved in the development of the metabolic syndrome (MetS). Ectopic fat accumulation within and around the heart has been related to increased risk of heart disease. The aim of this study was to explore components of cardiac steatosis and their relationship to intra-abdominal ectopic fat deposits and cardiometabolic risk factors in nondiabetic o...

BACKGROUND The purpose of this study was to assess the relationship between one's sense of control and visceral adipose tissue. METHODS This cross-sectional study recruited 571 subjects (45 years and older) who were asymptomatic of CHD from Fort Worth, Texas from 2006 to 2008. Subjects completed a questionnaire, body measurements, a multi-slice computed tomography scan to assess for visceral ...