Provided herein is a gaseous isoprene composition comprising isoprene, carbon dioxide and water, wherein the isoprene is in an amount between about 0. A transmitting side includes money identification units, a slave processing unit connected to each money identification unit, and a slave wireless communication unit connected to each slave processing unit. An example of the vibration transmitting section is a probe. In the case of an airline ticket, the description accompanying the listing may contain a point of departure, a destination, desired flight times, number of travelers, andor a specification of acceptable airlines. Mutation within the conserved region of the MAO B enzyme directly reduces MAO B’s activity and alters its pH profile, which allows for indirect regulation of the cellular neurotransmitters and vasoamines.