A pavement marker includes a base and at least one lens with retroreflective areas aligned to reflect headlights back toward a vehicle for producing a nighttime signal. One embodiment of the invention combines a stuffer horn with spray nozzles for the application of a safety intervention solution while the product is being placed into a bag. In another embodiment, the method comprises obtaining megestrol acetate from a container associated with published material providing information is metabolized by a cytochrome p450 siozyme. , vaccines, comprising PMP polypeptides or PMP-derived polypeptides or antibodies thereto. In one embodiment, the verifying party verifies the integrity of the message M using the signature S, the public key N and the value q and the test equation M=S2\u2212qN.