Table 1.

fMLP-elicited responses in murine neutrophils

Mice	Inositol phosphates, dpm*		Ca2+, nM†		Superoxide, pmol/min	MAC-1, %‡
	− PTx	+ PTx	− PTx	+ PTx
PLC β2 +/+	1,247 ± 94	137 ± 50	101 ± 15	ND	13.8  ±  2.1	100
PLC β2 −/−	239 ± 89	120 ± 75	29 ±  4	ND	1.66  ±  0.5	25.2  ±  10.2

Data are shown as mean ± SEM. At least three independent experiments were performed. ND, not detected. 

^*The basal level of inositol phosphates is 898 ± 110 dpm. 

^†The resting Ca²⁺ concentration is 84.2 ± 8.9 nM. 

^‡Data are expressed as a percentage of the +/+ levels.