Potential in for PKC inhibitor Rottlerin in murine experimental model of asthma / 第三军医大学学报

ABSTRACT

Objective To study the potential role of PKC inhibitor Rottlerin in the treatment of asthma. Methods Balb/c mice were sensitized and challenged with ovalbumin(OVA) protein to construct murine experimental model of asthma. Then the mice were treated by means of injection of Rottlerin or phosphate buffered saline (PBS) into the abdominal cavity. Changes of the total serum IgE, pulmonary eosinophils, cytokines and pulmonary inflammation were investigated. Results Injection of Rottlerin at the dose 0.3 mg/kg into the murine abdominal cavity could inhibit the infiltration of pulmonary eosinophils and pulmonary inflammation and significantly decrease the production of total serum IgE and Th 2 cytokines as well. Conclusion Rottlerin can inhibit murine experimental asthma.