A viscous liquid dispenser includes a housing that defines an internal liquid reservoir. Multimedia data is vocalized and then forwarded to a receiver unit by way of the voice channel without the use of a backend server. Each downstream port is coupled to one of a plurality of slave devices supporting a first andor a second data format. PI 3-kinase generates 3-phosphorylated PI second messengers which stimulate platelet adhesion under blood-flow conditions. In a voltage instrumentation amplifier, a biomedical signal level conversion circuit is added to change an input level, reduce signal distortion and noise, and achieve the performance of low voltage, unisource, low noise, high CMRR, and high PSRR. Methods of inhibiting TPPII using selective inhibitors such as butabindide provide a preventive or therapeutic strategy to target genomic instability, tumorigenic progression and chemotherapy resistance in tumors with overexpression of c-Myc.