Serum copper and zinc in industrial centers in Slovakia.
The association between serum copper and zinc concentrations and age, sex, and other risk factors of cardiovascular disease in randomly selected adult volunteers aged 19-59 were investigated. There was a positive relationship between copper and age in both sexes, but zinc was negatively correlated with age in males only. Serum zinc was positively related to HDL-cholesterol in males. Serum copper was positively related to total cholesterol and LDL-cholesterol but negatively correlated to HDL-cholesterol in males. A positive relationship to body mass index was observed in females only. Subjects have been divided into a control group and a group with marked risk factors of cardiovascular disease. The levels of zinc were not different, whereas the levels of copper in both males and females were significantly higher in the risk group. Our results suggested a positive relationship between serum copper and cumulation of more factors of cardiovascular disease, however, their causal effect in human has to be investigated further.
Magalova
T
T
Research Institute of Nutrition, Bratislava, Slovakia.
Brtkova
A
A
Bederova
A
A
Kajaba
I
I
Puchonova
I
I
D000328:Adult; D000367:Age Factors; D001835:Body Weight; D002318:Cardiovascular Diseases / Q000453:epidemiology; D002784:Cholesterol / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D003300:Copper / Q000097:blood*; D005260:Female; D006801:Humans; D007221:Industry; D050356:Lipid Metabolism; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology; D012307:Risk Factors; D012727:Sex Characteristics; D018154:Slovakia / Q000453:epidemiology; D014280:Triglycerides / Q000097:blood; D014505:Urban Population; D015032:Zinc / Q000097:blood*
D008076:Cholesterol, HDL; D014280:Triglycerides; D003300:Copper; D002784:Cholesterol; D015032:Zinc