In this pharmacology video related to pharmacodynamics, we can learn about the drug-drug interaction and the types of drug responses on other effects producing drugs. TIMELINE: 0:08 Introduction 0:16 The term GIST description 0:54 Types of drug interactions 1:07 Representation of those interactions 1:14 Dose-response curve 2:20 Isobologram 3:42 Response curve 4:48 Questions related to drugs 5:48 Propofol drug summary 7:20 Sevoflurane drug summary 7:40 Exams related questions 8:43 Summary 9:08 Conclusion