Researchers have studied canthaxanthin for use in treating conditions that produce abnormally high levels of irritation and sensitivity to sunlight, including medication-induced photosensitivity, eczema, and erythropoietic protoporphyria, which is a genetic disorder.
Taillefer (Latin: Incisor ferri, meaning hewer of iron) was the surname of a Norman ioglere (minstrel), whose exact name and place of birth are unknown (sometimes his first name is given as Ivo). He travelled to England during the Norman conquest of England of 1066, in the train of William the Conqueror.
Last name: Buller. Tweet. This most interesting surname is of either Old French or early medieval German origin, and has three possible interpretations. Firstly, it may be of Old French origin as an occupational name for a scribe or copyist, from the Old French, Middle English bulle, letter, document. Secondly, it may be a French habitational name, possible from Bouille; the -er may have arisen by analogy with other Norman placenames in -iere.