Figure 1From: Expression of VPAC1 in a murine model of allergic asthma Treatment protocol for the murine asthma model; OVA sensitization via i.p administration of 10Â mg OVA on days 0, 14 and 21 followed by aerosolic challenges with an 1% OVA aerosol for 20Â min on days 27 and 28; sacrifice on day 29. Back to article page