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CODE 57289
ACADEMIC YEAR 2022/2023
CREDITS
SCIENTIFIC DISCIPLINARY SECTOR BIO/14
LANGUAGE Italian
TEACHING LOCATION
  • GENOVA
SEMESTER 1° Semester
PREREQUISITES
Propedeuticità in ingresso
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TEACHING MATERIALS AULAWEB

OVERVIEW

   
   
   
   
   
   
   

Pharmacology deals with drugs, therefore with exogenous molecules which interacting with endogenous molecules determine functional variations of biological systems. Pharmacology has close links with other disciplines such as biochemistry, physiology, pathology. Pharmacology is characterized by a quantitive approach: the quantification of the effect of a molecule on a biological system allows its characterization as a drug, exploitable from a therapeutic point of view, or as a toxicant. On this basis, the course aims to provide knowledge on the interactions of exogenous molecules (drugs) and endogenous molecules (receptors) present at the level of biological systems, and on the variations in biological systems resulting from these interactions

AIMS AND CONTENT

LEARNING OUTCOMES

Provide adequate basic knowledge on the interactions of exogenous molecules (drugs etc.) and endogenous molecules present at the level of biological systems (enzymes, receptors etc.).Goals include basic knowledge about the functional effects and the impact of the aforementioned interactions on the biological systems.

AIMS AND LEARNING OUTCOMES

Aims: Providing updated knowledge on:

Pharmacodynamic, mechanisms of action of drugs, drug targets and receptors, drug-receptor interaction;

Pharmacokinetics (absorption, distribution, metabolism, excretion of a drug)

From the drug administration to the drug effects: primary and secondary effects, adverse drug reactions.

Providing knowledge on variability of the response to drugs.

Principles of pharmacogenetics, pharmacogenomic and gender-specific pharmacology; individualization of the therapy.

Representative classes of drugs and application of general pharmacodynamic and pharmacokinetic principles of pharmacology to molecules belonging to specific drug classes.

Learning outcomes: Definition of drug, pharmacological target, mechanisms of action of drug. Knowledge of basic concepts of drug administration and pharmacokinetic principles, adverse drug reactions. Application of basic concepts to single drug classes.

PREREQUISITES

ISTITUZIONI DI MATEMATICHE 52344

TEACHING METHODS

Lectures

SYLLABUS/CONTENT

INTRODUCTION TO PHARMACOLOGY - definitions - structurally specific and non-specific drugs - from the molecular mechanism of action to the drug effect. Pharmacology: branches of pharmacology, pharmacognosy, pharmacodynamics, pharmacokinetics, definitions of pharmacogenetics, pharmacogenomics, gender-specific pharmacology.

DRUG RECEPTORS - Classification of membrane and intracellular receptors. Metabotropic receptors: structure - signal transduction mechanisms. Ionotropic receptors - classification. Class I receptors structure

QUANTITATIVE PHARMACOLOGY - Receptor theories. Agonist, antagonist, partial agonist, inverse agonist. Affinity of an agonist; intrinsic activity - Affinity of an agonist, pD2; Intrinsic activity, alpha:  limits of validity. Agonists and partial agonists: calculation of the pD2 value; calculation of the value of alpha.  Antagonists - competitive antagonism and non-competitive antagonisms. Affinity of an antagonist - pA2. Definition and calculation of the pA2 value

PHARMACOKINETICS: introduction to ADME (Adsorption, Distribution, Metabolism, Excretion). Passage of drugs across membranes. Passive diffusion, passive transport, active transport, pinocytosis and endocytosis; passage from one compartment to another: cerebral capillaries, hepatic sinusoids.

Absorption of drugs and routes of administration for drugs - general information. Route of administration: sublingual, oral, rectal. Inhalation drug administration. Cutaneous drug administration. Parenteral routes of drug administration, Intravenous - intramuscular - subcutaneous.

Distribution of drugs. Volume of distribution. Drug binding to plasma protein

Drug metabolism. Oxidations, reductions, hydrolysis. Conjugation reactions

Elimination of drugs. Gastrointestinal and hepatic excretion. Renal excretion Secondary routes of drug elimination - salivary, lacrimal, milk

Introduction to pharmacokinetic modeling.

VARIABILITY OF THE PHARMACOLOGICAL RESPONSE - predictable and unpredictable variables - Therapeutic index. Adverse drug effects - Teratogenesis

Introduction to Pharmacogenetics and Pharmacogenomics; Gender-specific pharmacology

R&D. Drug research and development

BIOTECHNOLOGICAL DRUGS

ANTIULCER DRUGS. Characteristics, drug classes, therapeutic use, side effects

NON-STEROID ANTI-INFLAMMATORY DRUGS - NSAID. General characteristics, drug classes, therapeutic use, side effects

GENERAL ANESTHETICS. General information, classes of drugs, clinical use

RECOMMENDED READING/BIBLIOGRAPHY

  • Golan DE et al – Principi di farmacologia – Casa Editrice Ambrosiana
  • Goodman & Gilmans – Le basi farmacologiche della terapia – McGraw-Hill

 Slides from lectures (downloading from Aula WEB)

TEACHERS AND EXAM BOARD

Exam Board

MANUELA MARCOLI (President)

GUIDO MAURA

CHIARA CERVETTO (President Substitute)

LESSONS

LESSONS START

For lessons start and timetable go to the link: https://easyacademy.unige.it/portalestudenti/

 

Please check the module Aulaweb page for timetable updates dependent on the sanitary and epidemic situation.

 

Class schedule

PHARMACOLOGY

EXAMS

EXAM DESCRIPTION

Oral examination

ASSESSMENT METHODS

Questions to figure out the student knowing and understanding. Questions to assess the level of knowledge, insight, and critical knowledge of the topics

 

Exam schedule

Data Ora Luogo Degree type Note
16/01/2023 14:30 GENOVA Orale
30/01/2023 14:30 GENOVA Orale
20/02/2023 14:30 GENOVA Orale
12/06/2023 14:30 GENOVA Orale
26/06/2023 14:30 GENOVA Orale
17/07/2023 14:30 GENOVA Orale
18/09/2023 14:30 GENOVA Orale

FURTHER INFORMATION

Course attendance is recommended