[Comparison of serum trace element spectrum of liver cancer patients and healthy adults].
The contents of 15 trace elements in the sera of 30 liver cancer patients and 30 healthy adults were assayed by ICP-AES method. The data obtained were analysed by routine statistical tests, multi-variate discrimination analysis, multi-variate stepwise regression analysis and non-linear mapping algorithm. The results showed that the contents of copper, vanadium, cadmium, stannum, cobalt, nickel in liver cancer patients were significantly higher than those in healthy adults. The serum trace element spectrum of liver cancer patients was different from that of healthy adults. Hence, the liver cancer patients could be differentiated from healthy adults by serum trace element spectrum.
Yin
D Z
DZ
Shanghai Institute of Nuclear Research, Academia Sinica.
D000328:Adult; D000368:Aged; D003300:Copper / Q000097:blood; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000097:blood*; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D014001:Tin / Q000097:blood; D014131:Trace Elements / Q000097:blood*; D014639:Vanadium / Q000097:blood
D014131:Trace Elements; D014639:Vanadium; D014001:Tin; D003300:Copper