presents up-to-date coverage of advanced drug systems and their innovative service to human health. Furthermore, it brings the latest developments in fast-paced areas such as new drug approvals, covering all aspects of theory, research and application of different disciplines about the effects of drugs on Preclinical and Clinical Pharmacology, drug discovery and design. In the fields of medicine, biotechnology and pharmacology, drug discovery is the process by which new candidate medications are discovered. Historically, drugs were discovered by identifying the active ingredient from traditional remedies or by serendipitous discovery.