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The hypolipidemic fibrates and antidiabetic thiazolidinediones display potent triglyceride-lowering activities. Studies on the molecular action mechanisms of these compounds indicate that thiazolidinediones and fibrates exert their action by activating dis ...
Evidence suggests that astrocytes might play an important role in cerebral energy metabolism. A recently developed cell line, called DI TNC1, displays several characteristic features of astrocytes. Thus, we have investigated in these cells a number of para ...
The peroxisome proliferator activated receptors or PPARs constitute a subfamily of the nuclear hormone receptor superfamily of transcription factors. PPARs form heterodimeric complexes with the 9-cis retinoic acid receptor (RXR), which bind to specific res ...
Thiazolidinediones are antidiabetic agents, which not only improve glucose metabolism but also reduce blood triglyceride concentrations. These compounds are synthetic ligands for PPAR gamma, a transcription factor belonging to the nuclear receptor subfamil ...
The molecular mechanism by which hypolipidemic fibrates and antidiabetic thiazolidinediones exert their hypotriglyceridemic action are discussed. Increased activity of lipoprotein lipase (LPL), a key lipolytic enzyme, and decreased levels of apolipoprotein ...
Thiazolidinediones are potent antidiabetic compounds, in both animal and human models, which act by enhancing peripheral sensitivity to insulin. Thiazolidinediones are high-affinity ligands for peroxisome proliferator-activated receptor-gamma, a key factor ...
The peroxisome proliferator-activated receptor-alpha (PPARalpha) controls gene expression in response to a diverse class of compounds collectively referred to as peroxisome proliferators. Whereas most known peroxisome proliferators are of exogenous origin ...
Members of the peroxisome proliferator-activated receptor (PPAR) family might be involved in pathologies with altered lipid metabolism. They participate in the control of the expression of genes involved in lipid metabolism and adipocyte differentiation. I ...
We previously reported that change, with age, in plasma levels of total cholesterol (TC) and LDL cholesterol (LDL-C) differed between apolipoprotein E (APOE) genotypes epsilon 3 epsilon 3 and epsilon 3 epsilon 4, in a sample of 77 older, unrelated males. B ...
The three peroxisome proliferator-activated receptors (PPARs), PPAR alpha, delta and gamma, form a subfamily of the nuclear hormone receptor gene family. PPAR alpha has been shown to bind and be activated by leukotriene B4 and fibrates, whereas prostagland ...
