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Table 3 Metal mass contribution in coarse (CP) and fine PM (FP) from subchronic exposure

From: Acute and subchronic exposure to air particulate matter induces expression of angiotensin and bradykinin-related genes in the lungs and heart: Angiotensin-II type-I receptor as a molecular target of particulate matter exposure

Metal CP % FP %
Fe 38.5 48.4
Zn 37.9 12.1
Mn 5.0 11.1
Pb 6.9 8.3
Cu 4.0 10.3
Cr 4.8 1.7
V 1.0 5.0
Co 0.2 1.2
Cd 0.03 1.2
Ni 1.7 0.7