The bioavailability of an anticancer agent is enhanced when the anticancer agent is administered together with a pharmaceutical composition comprising a compound of formula or a pharmaceutically acceptable salt thereof. The result is that fat and caloric content of cookies can be manipulated with minimal effect on taste and texture. The substrate has two associated acceleration axes in the plane of the substrate, and one associated rotation axis perpendicular to the acceleration axes. The ball is placed in the channel and when the game stick is swung, the ball rides along the channel and is released therefrom to fly through the air. In addition, the average particle size of the inorganic particle preferably falls within the range of 10 nm or more and 600 nm or less. The polymeric compounds are useful as emulsifying agents, softening, anti-tangle, and conditioning agents for use in personal care applications due to their outstanding mildness.