Increased inflammation and altered macrophage chemotactic responses caused by two ultrafine particle types

Table 3

Summary of the results obtained in the study

	Inflammation		LDH		GGT		Protein		Phagocytosis		Chemotaxis
	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi
Inc and Dec refer to significant changes compared to the control. NS, no significant difference from control.
Lo, 125 μg dose; Hi, 500 μg dose.
CB	NS	NS	NS	Inc	NS	NS	NS	NS	NS	Dec	NS	NS
UCB	Inc	Inc	Inc	Inc	Inc	Inc	NS	Inc	NS	Dec	NS	Inc
TiO₂	NS	NS	NS	NS	NS	NS	NS	NS	NS	Dec	NS	NS
UTiO₂	NS	Inc	NS	Inc	NS	Inc	NS	Inc	NS	Dec	NS	Inc