نتایج جستجو برای: pioglitazone
تعداد نتایج: 2877 فیلتر نتایج به سال:
OBJECTIVES REGULATE trial was designed to compare the efficacy and safety of benfluorex versus pioglitazone in type 2 diabetes mellitus (DM) patients. METHODS Double-blind, parallel-group, international, randomised, non-inferiority trial. More than half of the 196 participating centres were primary care centres. Patients eligible had type 2 DM uncontrolled on sulfonylurea. 846 were randomised...
BACKGROUND Cytokines induce apoptosis in vascular disease lesions through enhancement of inducible nitric oxide (NO) synthase (iNOS) activation. The thiazolidinediones, novel insulin-sensitizing agents, have been demonstrated to modulate cytokine-induced NO production. We have investigated the role of pioglitazone in the apoptosis of vascular smooth muscle cells (VSMCs) in vitro and developed i...
Proliferator-activated receptor-γ (PPAR-γ) is a nuclear receptor that acts as a transcription factor in several types of tissue. PPAR-γ ligands are known to inhibit numerous cancer cell processes, including pancreatic cancer cell proliferation through terminal differentiation. Previous studies concerning the inhibitory effect of PPAR-γ ligands derived from thiazolidinediones (TZDs) on the metas...
Oxidative stress plays a vital role in dopaminergic neurodegeneration of Parkinson’s disease (PD). However, an antidiabetic drug, pioglitazone had shown a positive effectagainst oxidative stress to treat nervous unrest. Objective of this study is to evaluate the protective effect of Pioglitazone (25mg/kg/p.o) against 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) mice model of PD. The PD i...
OBJECTIVE Some preclinical in vivo studies and limited human data suggest a possible increased risk of bladder cancer with pioglitazone therapy. This is an interim report of an ongoing cohort study examining the association between pioglitazone therapy and the risk of bladder cancer in patients with diabetes. RESEARCH DESIGN AND METHODS This study includes 193,099 patients in the Kaiser Perma...
BACKGROUND Peroxisome proliferator-activated receptors (PPARs) are nuclear transcription factors that play a role in insulin sensitivity, lipid metabolism and inflammation. However, the effects of PPARgamma agonist on renal inflammation have not been fully examined in type 2 diabetic nephropathy. METHODS In the present study, we investigated the effect and molecular mechanism of the PPARgamma...
Angiotensin II (Ang II)-mediated stimulation of fibroblast growth and collagen type I synthesis is believed to be an important component of the cardiac remodeling process in hypertension and chronic ischemia. Ang II-mediated oxidative stress could be important in enhanced fibroblast growth and collagen formation. Accordingly, we postulated that the PPAR-gamma ligand, pioglitazone, which is know...
OBJECTIVE The oral antidiabetic agent pioglitazone improves insulin sensitivity and glycemic control and appears to lower atherogenic dense LDL in type 2 diabetes. Insulin resistance may occur frequently in nondiabetic patients with hypertension. This study is the first to report the effect of pioglitazone on LDL subfractions in normolipidemic, nondiabetic patients with arterial hypertension. ...
IMPORTANCE Studies suggest pioglitazone use may increase risk of cancers. OBJECTIVE To examine whether pioglitazone use for diabetes is associated with risk of bladder and 10 additional cancers. DESIGN, SETTING, AND PARTICIPANTS Cohort and nested case-control analyses among persons with diabetes. A bladder cancer cohort followed 193,099 persons aged 40 years or older in 1997-2002 until Dece...
OBJECTIVE Pioglitazone, a peroxisome proliferator-activated receptor agonist and glipizide, an insulin secretagogue, are commonly used to treat type 2 diabetes. Our study was designed to examine the effects of pioglitazone versus glipizide on body water, body composition, and hemodynamic parameters in the presence of comparable glycemic control between groups. RESEARCH DESIGN AND METHODS We s...
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