Unit Microbiology and Hygiene

Course
School of dental medicine
Study-unit Code
50511014
Curriculum
In all curricula
Teacher
Silvia Bozza
CFU
10
Course Regulation
Coorte 2019
Offered
2020/21
Type of study-unit
Obbligatorio (Required)
Type of learning activities
Attività formativa integrata

GENERAL AND APPLIED SANITATION

Code 50521008
CFU 4
Teacher Giuseppe Michele Masanotti
Teachers
  • Giuseppe Michele Masanotti
Hours
  • 24 ore - Giuseppe Michele Masanotti
Learning activities Caratterizzante
Area Formazione interdisciplinare
Academic discipline MED/42
Type of study-unit Obbligatorio (Required)

MICROBIOLOGY AND CLINICAL MICROBIOLOGY

Code 50531006
CFU 6
Teacher Silvia Bozza
Teachers
  • Silvia Bozza
  • Stefano Perito
Hours
  • 36 ore - Silvia Bozza
  • 4 ore - Stefano Perito
Learning activities Caratterizzante
Area Diagnostica di laboratorio
Academic discipline MED/07
Type of study-unit Obbligatorio (Required)
Language of instruction Italian
Contents Study of the relationships between pathogenic organisms and host, in human infections and knowledge of possible therapeutic and prophylactic approaches.
Reference texts Murray P.R. Rosenthal K.S. et al. - "Microbiologia Medica", Elsevier-Masson.
La Placa M . "Principi di Microbiologia Medica", Esculapio.
Richard J. Lamont “Microbiologia ed immunologia del cavo orale” EMSI Edizione italiana Berlutti F.
L. Polonelli. “Microbiologia odontoiatrica”. Uninova. Traduzione da P. Marsh.
Educational objectives Knowledge about the composition, structure and biological cycle of bacteria, viruses and fungi and the mechanisms of host-parasite interactions. Knowledge the role played by microorganisms in infections of odontostomatological interest.
Prerequisites Knowledge of cellular and molecular biology. Structure and function of cellular components, structure and synthesis of proteins and nucleic acids. Innate and acquired immune response.
Teaching methods Front lectures, using as teaching tools projectors.
Learning verification modality Oral examination.
The oral test consists of an interview aimed at ascertaining the level of knowledge, the complete understanding and the ability to link on the subjects listed in the program. The oral test will also the communication skills of the student, the use of appropriate language and the ability to synthesize.
Extended program • Bacterial growth and nutrition. Microbial biofilm.
• The oral environment: general characteristics. Parameters of the host that influence oral microbial colonization. The oral microbiota. Oral fluids: saliva and crevicular fluid.
• Oral microbiota. Colonization and Quorum sensing.
• Bacterial genetics: DNA replication, mutations, conjugation, transduction, transformation, plasmids. Genetic diversity of oral bacteria.
• Virulence factors. Different virulence of bacteria in the oral cavity.
• Staphylococcus, Streptococcus, Gram negative bacteria, Bacillus, Clostridium, Nesserie, Mycobacterium, Enterobacteriaceae, Pseudomonas, Campylobacter and Helicobacter. Bordetella and Brucella. Anaerobic organisms, Legionellae, Spirochetes, Mycoplasmas, Rickettsia, Chlamydia.
• Dental caries. Immunology of dental caries. Anti-caries vaccine.
• Periodontal diseases: virulence factors of bacteria.
• Oral virology. Viruses and diseases in the oral cavity. Immune response.
• Influenza virus, Herpes virus, hepatitis virus, Adenovirus, Poxvirus, Papovavirus, Parvovirus, Picornavirus, Paramixovirus, Togavirus, Filovirus.
• Fungi and oral fungal infections. Host defences.
• Candida, Cryptococcus, Aspergillus.
• Systemic diseases and oral microbiota.
• Sterilization and disinfection. Immunitation against infection disease.
Condividi su