The effects of dietary lipids on the abundance of dendritic cells in adipose tissue in anatomically defined relationships to chronically inflamed lymph nodes were investigated in mature male rats fed plain chow or chow plus 20 % sunflower-seed or fish oil. The popliteal lymph nodes were stimulated by local subcutaneous injection of 20 microg lipopolysaccharide to both hindlegs three times/week ...

We have measured a-v differences across adipose and muscle tissues before and after a glucose load. T h e time course for the uptake of glucose by muscle is consistent with it being insulin sensitive; that for adipose tissue suggests it is not insulin sensitive. T h e glucose uptake by adipose tissue is quantitatively small, so adipose tissue lactate production can be only a small fraction of t...

Obesity and diabetes are major public health problems facing the world today. Extending our understanding of adipose tissue biology, and how it changes in obesity, will hopefully better equip our society in dealing with the obesity epidemic. Macrophages and other immune cells accumulate in the adipose tissue in obesity and secrete cytokines that can promote insulin resistance. Adipose tissue ma...

arm grooves of star-fish have mesenchymal stem cells derived from adipose tissue cell. widespread studies have shown that stem cells derived from adipose-derived mesenchymal stem cell from bone marrow have many similarities in terms of the ability to differentiate into a variety of tissues. most of the animals live in warm and shallow waters and the waters of this feature is that it is low in d...

RATIONALE Adipose-derived stem cells express multiple growth factors that inhibit endothelial cell apoptosis, and demonstrate substantial pulmonary trapping after intravascular delivery. OBJECTIVES We hypothesized that adipose stem cells would ameliorate chronic lung injury associated with endothelial cell apoptosis, such as that occurring in emphysema. METHODS Therapeutic effects of system...

BACKGROUND Subcutaneous adipose tissue is a rich source of adipose tissue macrophages and adipose-derived stem cells which both play a key role in wound repair. While macrophages can be divided into the classically-activated M1 and the alternatively-activated M2 phenotype, ASCs are characterized by the expression of specific stem cell markers. METHODS In the present study, we have investigate...

Stressors contribute to thrombosis and insulin resistance. Since obesity-related adipose inflammation is also involved in these pathological states, we assumed that stress correlates with adipose inflammation. Male mice were subjected to 2-week intermittent restraint stress. Expression of plasma lipids, monocyte/macrophage markers (CD11b, CD68, and F4/80), proinflammatory cytokines (monocyte ch...

Signaling molecules released by adipose tissue have been implicated in inflammation, adipocyte dysfunction and systemic insulin resistance. In this study, we used 2-D LC-MS/MS and quantitative proteomics approaches to characterize the obese adipose secretory proteins that are responsive to the thiazolidinediones class of PPAR-γ agonizts. We first showed the differential secretion profiling betw...

Studies showed that monocyte chemotactic protein-1 (MCP-1) concentrations are increased in obesity. In our current study, we demonstrate that plasma MCP-1 level in leptin-deficient ob/ob mice is significantly higher than in lean mice. Furthermore, we determined that basal adipose tissue MCP-1 mRNA levels are significantly higher in ob/ob mice compared with lean mice. To determine the mechanisms...

Experiments were performed to determine whether central endocrine or neural regulation is primarily involved with the development of endocrine responses in fetal adipose tissue metabolism. Fetuses within one uterine horn were either decapitated (decap) or spinally cauterized at 45 d of gestation, with fetuses in the other horn serving as sham controls (intact). Fetuses were removed by cesarean ...