Abstract: A front or rear of a vehicle body defines an air inlet opening, with a selectively illuminatable light source at least partially surrounding the air inlet opening. The light source may include a metallic dielectric coating on a surface thereof. In another aspect of the invention, a vehicle body includes a fascia defining a generally centrally located air inlet opening and a pair of generally laterally located air inlet openings, with one generally laterally located air inlet opening located on each side of the generally centrally located air inlet opening. The vehicle body further includes a pair of headlight assemblies, with one headlight assembly located on each side of the generally centrally located air inlet opening, preferably vertically higher than the generally located air inlet openings.

Abstract: Osteoplasty material substantially devoid of antigenic proteins, wherein the material contains a natural bone structure in which non-denatured type I collagen is integrated, is prepared by selective extraction of bone tissue of human or animal origin. The selective extractant is an aqueous solution of 2-10 molar urea, and the extraction step is conducted at preferably 10.degree.-30.degree. C.