Microbiology and HYGIENEModule MICROBIOLOGIA E MICROBIOLOGIA CLINICA
Academic Year 2022/2023 - Teacher: Maria Antonietta TOSCANOExpected Learning Outcomes
Provide basic knowledge about microorganisms and their role as human pathogens.
Provide basic knowledge on the microbial pathogenicity, on the host-parasite
relationships and on the interactions between microorganisms and antimicrobial
agents. Provide knowledge on the general principles of prophylaxis and of diagnosis
of infectious diseases, with particular attention to odontostomatologic diseases.
Course Structure
Should teaching be carried out in mixed mode or remotely, it may be necessary to introduce changes with respect to previous statements, in line with the programme planned and outlined in the syllabus.
Learning assessment may also be carried out on line, should the conditions require it.”
Detailed Course Content
BACTERIOLOGY
a) Essential characteristics of bacteria known to infect humans.
b) Most important groups of bacteria and related diseases
VIROLOGY :
a) Essential characteristics of bacteria known to infect humans.
b) Most important groups of viruses and related diseases
MYCOLOGY AND PARASITOLOGY :
a) Essential characteristics of fungi and protozoa known to infect humans.
b) Most important groups of fungi/parasites and related diseases
MICROORGANISM-HOST RELATIONSHIPS:
a) The microbial population normally resident in the human body.
b) The pathogenic mechanisms of microorganisms.
c) The various possibilities of infection and spread of infection.
INFECTION CONTROL:
General concepts about disinfection, asepsys, antisepsys and sterilization (physical, chemical and biological methods)
History, meanings and objectives of antimicrobial chemotherapy.
a) Antibacterial chemotherapy (Classification and key characteristics of main groups of antibiotics, Mechanism of action, antibiotic resistance)
b) Antiviral chemotherapy (Classification, Mechanism of action and resistance,Combined therapies)
c) Antifungal drugs (Classification, Mechanism of action and resistance)
d) Prevention (immune sera and human vaccines )
CLINICAL MICROBIOLOGY IN DENTAL CARE
Ecological characteristics of oral cavity and microbioma. Principal microrganisms representative of oral cavity and of its patological involvement in periodontisis.
Oral streptococci. Role of bacterial factors in microbial adherence, interaction among microorganisms, onset of microbial flora in oral cavity,
Dental plaque: acquisition, evolution, composition, variations, microbial interactions, biochemical implications and mineralization.
Dental caries: aetiological theories, carie as infectious disease. Principal bacteria responsible.
Prevention of caries, Microbiological aspects of periodontal diseases, Therapeutic approaches to principal infectious diseases and infective processes of oral cavity.
Principal groups of microbial pathogens (bacteria, virus, fungi and protozoa) expecially in odontoiatric field.
Textbook Information
-La Placa – Principi di Microbiologia Medica – Società Editrice Esculapio.
-Murray P. R., Rosenthal K. S., Pfaller M. – Microbiologia medica - EMSI -
-Lakshman Samaranayake – Essential Microbiology for Dentistry – Third edition – Churchill Livingstone, ELSEVIER.
-Lamont R.J., Burne R.A.,Lantz M.S., LeBlanc D.J. – Microbiologia ed immunologia del cavo orale – EMSI
-Elliott T., Worthington T., Osman H., Gill M. – Microbiologia medica ed infezioni – Quarta edizione EMSI
Course Planning
Subjects | Text References | |
---|---|---|
1 | Tossicità selettiva | |
2 | Meccanismi d'azione dei chemioantibiotici | |
3 | Principali gruppi di chemioantibiotici | |
4 | Resistenze plasmidiali e cromosomiali | |
5 | Meccanismi genetici di resistenza | |
6 | Espressione fenotipica delle resistenze |