Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.7.10.1 (ERK)
 95,504 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Young, male, SEA (Susceptible to Experimental Atherosclerosis) Japanese quail (Coturnix coturnix japonica) were fed an atherogenic diet consisting of yellow corn meal and soybean meal supplemented with 2% cholesterol and 1% cholic acid. A control group of ten animals was fed the atherogenic diet for eight weeks, and another group was fed the same diet containing 2% colestipol hydrochloride for the same length of time. At the end of the treatment period serum and arterial total cholesterols were measured and extent of macroscopic atherosclerotic lesions assessed. Colestipol hydrochloride treatment significantly reduced both serum and arterial total cholesterol levels by 50 and 59%, respectively. Grossly visible atherosclerosis was significantly reduced by 64%. These data further demonstrate that male SEA quail are an appropriate and relevant small animal model for examining the cardiovascular effects of bile acid sequestrants.
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PMID:Anti-atherosclerotic activity of colestipol hydrochloride in SEA quail. 233 84

Male SEA (Susceptible to Experimental Atherosclerosis) quail were fed a semi-purified diet containing 0.5% cholesterol for a period of one week. Colestipol hydrochloride was mixed with the diet at levels of 0.5% and 1.0%. In control animals total serum cholesterol increased from a basal level of 241 mg/dl to 820 mg/dl after one week on the cholesterol supplemented diet. At 0.5% colestipol hydrochloride treated animals experienced a change in serum cholesterol from 223 mg/dl to 528 mg/dl after one week of cholesterol feeding. Colestipol hydrochloride at 1.0% in the diet completely prevented any increase in serum cholesterol in response to the hypercholesterolemic diet. Total serum cholesterols in this treatment group were 258 and 222 mg/dl initially and after the one week treatment, respectively. These data demonstrate that the bile acid sequestrant colestipol hydrochloride clearly prevents the hypercholesterolemia produced by feeding male SEA quail a cholesterol supplemented diet. Based on this activity cholesterol fed SEA quail may be a convenient and practical model for the preclinical evaluation of new cholesterol lowering drugs which act via a mechanism of bile acid sequestration.
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PMID:Hypocholesterolemic activity of colestipol hydrochloride in SEA quail. 258 93