Restenosis is inhibited through local delivery of anti-restenotic agents including angiotensin converting enzyme inhibitors; nicotine receptor agonists, agents that increase concentrations of nitric oxide, anti-angiogenic agents, agonists of the TGF-beta receptor; death domain receptor ligands; and thrombin inhibitors. This damping means is, in particular, a body made of plastics and ferrous materials. Methods of forming such devices are also disclosed. A method of filter material production comprises: applying the modifying composition onto the fibrous base in the form of organic nonwoven synthetic polymeric fabric, wherein said modifying composition comprises the particles of the aluminum-based material, hydrolysis thereof results to formation and fixation of the aluminum hydroxide particles to the base fibers. The determined encryption key is used to encrypt or decrypt for the read or write operation with respect to at least one of the fields in the database file.