In an active matrix type liquid crystal display device, a plurality of pixels connected to thin film transistors are arranged in an active matrix form in a pixel portion, and driven by a driver circuit portion. The therapeutically active ingredient in the form of a peptide of sequence TDLQERGDNDISPFSGDGQPFKD is stabilized with a buffer, carbohydrate stabilizer, a nonionic bulking agent and a surfactant to facilitate reconstitution. Portable unit allows textual, audible and visual message inputs and their selective playback based on time or other preselected textual, audible or visual stimulus. These high vinyl polymers offer reduced levels of hysteresis and better functionalization efficiency.