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. Author manuscript; available in PMC: 2012 Oct 18.
Published in final edited form as: Drug Dev Res. 1996 Sep 1;39(1):36–46. doi: 10.1002/(sici)1098-2299(19960901)39:1<36::aid-ddr5>3.0.co;2-l

Figure 2.

Figure 2

Concentration-dependent stimulation of phosphoinositide breakdown by adenosine analogs in RBL-2H3 mast cells. Accumulation of [3H]IP1 was measured as described in Methods in absence or presence of the following adenosine analogs; NECA; IBMECA; 2-CI-IBMECA; N6-benzyladenosine (BzADO). Incubations were for 15 min with cells that were not pretreated with the DNP-specific IgE. Basal accumulation of [3H]IP1 for the 15-min incubations was 326 ± 33 cpm/10,000 cpm membrane lipids. Values are means ± s.e.m. *p < 0.05.