Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: KEGG:D05731 (Rimonabant)
 326 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Obesity and being overweight are risk factors for kidney diseases. The spectrum ranges from glomerulomegaly with or without focal or segmental glomerulosclerosis, to diabetic nephropathy, to carcinoma of the kidney and nephrolithiasis. The first sign of renal injury is microalbuminuria or frank proteinuria, in particular in the presence of hypertension. The occurrence of microalbuminuria and/or chronic kidney insufficiency (glomerular filtration rate < 60 ml/min/1.73 m(2)) is related to the increasing number of components of the metabolic syndrome; that is, central obesity, elevated fasting blood glucose level, hypertriglycerides, low high-density lipoprotein cholesterol level and hypertension. Obesity-associated renal disease should be prevented or retarded by weight reduction following lifestyle modification (salt restriction, hypocaloric diet, aerobic exercise) or eventually by antiobesity medication or bariatric surgery. Rimonabant, a new antiobesity medication, showed beneficial potential effect in treating clusters of metabolic syndrome, which may ultimately suggest potential benefit in treating obesity-related glomerulopathy.
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PMID:Rimonabant as a potential new treatment for an emerging epidemic of obesity-related glomerulopathy? 1706 18

Rimonabant (SR141716) is a specific antagonist of the cannabinoid-1 receptor. Activation of the receptor initiates multiple effects on central nervous system function, metabolism, and body weight. The hypothesis that rimonabant has protective effects against vascular disease associated with the metabolic syndrome was tested using JCR:LA-cp rats. JCR:LA-cp rats are obese if they are cp/cp, insulin resistant, and exhibit associated micro- and macrovascular disease with end-stage myocardial and renal disease. Treatment of obese rats with rimonabant (10 mg.kg(-1).day(-1), 12-24 wk of age) caused transient reduction in food intake for 2 wk, without reduction in body weight. However, by 4 wk, there was a modest, sustained reduction in weight gain. Glycemic control improved marginally compared with controls, but at the expense of increased insulin concentration. In contrast, rimonabant normalized fasting plasma triglyceride and reduced plasma plasminogen activator inhibitor-1 and acute phase protein haptoglobin in cp/cp rats. Furthermore, these changes were accompanied by reduced postprandial intestinal lymphatic secretion of apolipoprotein B48, cholesterol, and haptoglobin. While macrovascular dysfunction and ischemic myocardial lesion frequency were unaffected by rimonabant treatment, both microalbuminuria and glomerular sclerosis were substantially reduced. In summary, rimonabant has a modest effect on body weight in freely eating obese rats and markedly reduces plasma triglyceride levels and microvascular disease, in part due to changes in intestinal metabolism, including lymphatic secretion of apolipoprotein B48 and haptoglobin. We conclude that rimonabant improves renal disease and intestinal lipid oversecretion associated with an animal model of the metabolic syndrome that appears to be independent of hyperinsulinemia or macrovascular dysfunction.
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PMID:Rimonabant-mediated changes in intestinal lipid metabolism and improved renal vascular dysfunction in the JCR:LA-cp rat model of prediabetic metabolic syndrome. 2050 59