whereas the sulfa moiety was responsible for many of the untoward effects of the drug.4Furthermore, delivery of the active 5-ASA molecule was finally understood to rely upon the presence of the diazo bond between the sulfapyridine and 5-ASA moieties for the delivery of the 5-...
For a millennium, turf was the primary building material in Iceland. It was used for dwellings, outhouses, boundary walls, raised roads, and other man-made structures. Turf is known as an earthen building material in many countries, especially in norther