Inter-relationship between elements in human hair: The effect of gender.
The aim of the present work was to examine the inter-relationship between elements in human hair depending on gender. In the whole population, the following groups of correlated elements were identified: alkaline earth metals (Ba, Ca, Mg, Sr), major microelements (Cu, Mn, Si, Zn) and La, Ti. In the subpopulation of males, the (Ag, Al, As, Fe) group was additionally included, whereas in the group of females (Ag, Al, Fe, Zr) was included. The group of alkali metals (Li, Na, K) and P was particularly visible in the group of males. In the group of females correlations among (Al, Co, Fe, K, Ti) were stronger than in males. In both sexes correlations between Mo, B and V (in females additionally Bi was present) and Bi-Co were found. Only in hair of males (Cd, Fe, Mn) and (Cu, Na, P) were detected, and the group of (As, Co, Cr, Fe, K, Ti) was detected only in females.
Chojnacka
Katarzyna
K
Institute of Inorganic Technology and Mineral Fertilizers, WrocŁaw University of Technology, ul. Smoluchowskiego 25, 50-372 WrocŁaw, Poland. katarzyna.chojnacka@pwr.wroc.pl
Michalak
Izabela
I
Zielińska
Agnieszka
A
Górecka
Helena
H
Górecki
Henryk
H
D005260:Female; D006197:Hair / Q000737:chemistry*; D006801:Humans; D008297:Male; D013058:Mass Spectrometry; D008670:Metals / Q000032:analysis*; D008672:Metals, Alkali / Q000032:analysis; D008673:Metals, Alkaline Earth / Q000032:analysis; D019216:Metals, Heavy / Q000032:analysis; D017942:Nitric Acid / Q000737:chemistry; D012535:Scalp / Q000737:chemistry; D012727:Sex Characteristics; D055815:Young Adult
D008670:Metals; D008672:Metals, Alkali; D008673:Metals, Alkaline Earth; D019216:Metals, Heavy; D017942:Nitric Acid