Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0162871 (abdominal aortic aneurysm)
 8,664 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although the body status of zinc and copper in cardiovascular disease (CVD) has been shown to be important little is known about the effect of these trace element alterations on lipolytic enzyme activities in atherosclerosis human subjects. The aim of the present study was to evaluate the multiple relationships between lipase (GEH = glycerol ester hydrolase, EC 3.1.1.3) activity, zinc, copper and lipid concentrations in serum and the arterial wall of men with atherosclerosis obliterans (AO) and abdominal aortic aneurysm (AA). The mean concentrations of zinc and copper in serum were found to be higher in AO in comparison to AA. Low but significant correlation coefficients for zinc and lipase catalytic activity (r > or = 0.64) and lipase metabolic activity GEH/TAG (r > or = 0.67) were calculated in serum in AA. Multiple correlation coefficients (R) for three variables GEH-Zn-Cu were found to be significant for both AO and AA (R > or = 0.45 and 0.68, respectively) in serum but not in the arterial wall. Multiple relations for GEH/TAG-HDL-C (LDLC)-Zn(Cu) were found to be significant (R > or = 0.63) in serum in AA. The results indicate the influence of zinc and copper on the activity of lipase and lipid concentrations and suggest that the multiple relations may provide a better understanding of the role these elements play in atherosclerosis than relations between 2 substances.
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PMID:Serum glycerol ester hydrolase activity is related to zinc and copper concentrations in atherosclerosis obliterans and aneurysm. 963 11