A Methodology Study To Look At Genes In Lung Cells And Tissue From Asthmatic Patients

Inclusion criteria:

• Have a history of intermittant asthma.
• Have asthma symptoms less than once per week.
• Have no other significant disease.
• Do not take regular oral or inhaled steroids.
• Are a non-smoker for the past 12 months with a pack history of less than 5 years.

Exclusion criteria:

• Have a history of drug or alcohol abuse.
• Have poorly controlled asthma or a history of life-threatening asthma.
• Have a history of hypersensitivity to bronchodilators.
• Are unable to abstain from inhaled steroids from 14 days prior to the first study visit until completion of the study.
• Have received oral steroids within 3 months of study entry.
• Have been hospitalized for your asthma within 3 months of study entry.
• Have had treatment with an investigational drug within 30 days or 5 half-lives (whichever is longer) preceding the first dose of study medication.