The innovative and patented P.R.I.T. –ALI Technology enables the use of cell cultures and tissues for testing of inhalable substances from the most different sources under appropriate conditions according to the current state of scientific knowledge.
They make use of what is called air-liquid interface cultures, which guarantee maximum similarity of the in-vitro system and the real human situation. The effects of substances can be accurately characterized by analyzing a wide variety of cellular alterations. The cell-based test methods can be used with a large diversity of test substances, including chemical gases, volatile substances, pharmaceutical sprays, exhaust gases, fumes and many others.