CODE 80326 ACADEMIC YEAR 2021/2022 CREDITS 5 cfu anno 3 FARMACIA 8452 (LM-13) - GENOVA SCIENTIFIC DISCIPLINARY SECTOR BIO/14 LANGUAGE Italian TEACHING LOCATION GENOVA SEMESTER 2° Semester MODULES Questo insegnamento è un modulo di: GENERAL PHARMACOLOGY AND TOXICOLOGY TEACHING MATERIALS AULAWEB OVERVIEW The module of Toxicology is part of the integrated course of General Pharmacology and Toxicology, which is taught during the third year of the Master's Degree in Pharmacy, and concerrns the study of the adverse effects of chemicals on living organisms. AIMS AND CONTENT LEARNING OUTCOMES The module of Toxicology aims at providing students with the basic principles of the interaction of xenobiotics with the different targets of the human body and how these interactions lead to toxic effects. AIMS AND LEARNING OUTCOMES The module of Toxicology will provide students with a solid knowledge of toxicodynamics and toxicokinetics, organ toxicity, toxicology of drug addiction, toxicity tests and risk assessment. Toxicodynamics is the study of the effects of toxicants or their metabolites on living systems, with a special focus on the cellular and molecular mechanisms of their biological actions. Toxicokinetics refers to all the biological processes underlying absorption, distribution, metabolism and excretion of toxicants. Its primary objective is to analyse the systemic exposure to toxicants achieved in laboratory animals and its relationship to dose level and time-course of the toxic effects. Organ toxicity is the study of the effects of toxicant exposure at the level of the different organs and tissues. Toxicology of drug addiction refers to the study of the toxicological properties of drugs of abuse (e.g. alcohol, heroin, cocaine) and of the biological basis for drug abuse and addiction. Finally, toxicity tests and risk assessment describe the in vitro and in vivo tests to assess the toxic effects of new chemical entities that are necessary for evaluating risks for human health and safety. TEACHING METHODS Lessons during which all the course topics will be illustrated in great details. The teaching materials used during the lectures will be available for students on the website of AulaWeb. In case of any emergency that does not allow in-class lessons (e.g. Covid-19 pandemic, hydrogeologic emergency), lessons will be given electronically using the Microsoft Teams online platform. The teacher will promptly inform students of any change by using the AulaWeb messaging system and by posts on the DIFAR website. SYLLABUS/CONTENT Introduction to Toxicology. General aspects and aims of toxicology. Toxicokinetics. Factors influencing toxicity: exposure, route of exposure, absorption, absorbed dose, distribution, metabolism, elimination, toxication and detoxication processes. Toxicodynamics. Major cellular toxicity mechanisms. Radicals, oxidative stress, mitochondrial toxicity, alteration of calcium homeostasis. Cell death. Genotoxicity, chemical carcinogenesis , developmental toxicity. Organ toxicity. Toxic responses of the nervous system, the heart and vascular system, lung and respiratory system, blood, liver, kidney. Drug addiction. General aspects of drug abuse and addiction. Neurobiological basis of abuse and addiction . Toxicological properties of different drugs of abuse. Toxicity tests and risk assessment. Toxicity tests (acute, subacute, subchronic and chronic toxicity). Determination of the LD50. Therapeutic index and certain safety factor. Risk characterization and assessment. RECOMMENDED READING/BIBLIOGRAPHY All topics will be completely explained during lessons. Some textbooks can be suggested: Klaasen C. Casarett & Doull's. Toxicology: the basic science of poisons. Ed. McGraw-Hill Hodgson E. A Texbook of Modern Toxicology. Ed. Wiley TEACHERS AND EXAM BOARD LUCA RAITERI Ricevimento: By making a date with the teacher via e-mail: lraiter@difar.unige.it Exam Board ERNESTO FEDELE (President) LUCA RAITERI (President) GIAMBATTISTA BONANNO CHIARA CERVETTO MASSIMO GRILLI MARCO MILANESE GUENDALINA OLIVERO ANNA MARIA PITTALUGA LESSONS Class schedule The timetable for this course is available here: Portale EasyAcademy EXAMS EXAM DESCRIPTION The integrated course of General Pharmacology and Toxicology involves a single oral examination of a total duration of approximately 40 min. In case of any emergency that does not allow exams in presence for a relevant period of time (e.g. Covid-19 pandemic), exams will be carried out electronically using the Microsoft Teams online platform. The teacher will promptly inform students of any change by using the AulaWeb messaging system and by posts on the DIFAR website. In order to take the General Pharmacology and Toxicology examination, students must have passed the examination of the following disciplines: Mathematics, Physics, General and Inorganic Chemistry, Anatomy, Vegetal and Animal Biology, General Physiology, Organic Chemistry, Biochemistry and Applied Biochemistry. ASSESSMENT METHODS The assessment of learning outcomes will be carried out during the examination through the evaluation of the student's competence on the different topics of the course program, the use of appropriate scientific terminology and capabilities of scientific reasoning. Exam schedule Data appello Orario Luogo Degree type Note 15/04/2022 09:30 GENOVA Orale 21/06/2022 09:30 GENOVA Orale 08/07/2022 09:30 GENOVA Orale 22/07/2022 09:30 GENOVA Orale 02/09/2022 09:30 GENOVA Orale 16/09/2022 09:30 GENOVA Orale 05/01/2023 09:30 GENOVA Orale 23/01/2023 09:30 GENOVA Orale 10/02/2023 09:30 GENOVA Orale