Ontology highlight
ABSTRACT:
SUBMITTER: Kinch MS
PROVIDER: S-EPMC5779089 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Kinch Michael S MS Woodard Pamela K PK
Drug discovery today 20170321 7
The development of imaging agents was initially driven following the discovery of X-ray technologies, but quickly evolved and expanded to include radiolabeling of cells and tissues to assist disease diagnosis and progression. The first imaging agents preceded the Great War but the field did not gain momentum until the 1950s. The approval rate for imaging NMEs continued at a high level for the remainder of the 20th century, but substantially decreased thereafter. This decline in approval rates co ...[more]