OVERVIEW

The module of Histology, in the context of the C.I. of Anatomy and Histology, aims to integrate the knowledge of "functional histology" and cell biology by aiming to provide students with knowledge about the organization of cells and human tissues with particular attention to the connection between morphology and function.

AIMS AND CONTENT

LEARNING OUTCOMES

To Know structure, organization and function of different human tissues and morphological-functional characteristics of cells that compose them.

AIMS AND LEARNING OUTCOMES

In order to provide the student with a complete view of the tissue organization, basic and advanced methods for analyzing the organization of human tissues and how this organization is instrumental in ensuring full homeostatic tissue function are discussed.

The course thus aims at:

1. provide basic concepts on morphology, cellular and molecular organization of human tissues;

2. discuss in depth the cellular and molecular characteristics of the different stem cell populations in the various tissues;

3. describe the functional properties of the various tissues and cells that compose them, focusing on physiopathological aspects as well.

TEACHING METHODS

Frontal lecture

SYLLABUS/CONTENT

EUKARYOTIC CELL:

The main steps in eukaryotic cell evolution

The plasma membrane:

Structure and functions

Membrane transports

Endocytosis and esocytosis

The cytoplasm:

Hyaloplasm

Ribosomes

Rough-surfaced endoplasmic reticulum (RER)

Smooth-surfaced endoplasmic reticulum (REL)

Golgi apparatus

Lysosomes

Peroxisomes

Mitochondria

The cytoskeleton

Cell movement

Cell motility and intracellular transport

Cell junctional complexes

The nucleous

The nucleolus

Cell cycle and mitosis

TISSUES:

Epithelial tissue:

Main characteristics of epithelia

Lining epithelia: organization and classification

Structural surface differentiations of epithelial cells (microvilli, stereocilia, cilia)

Secretory epithelia:

•          exocrine glands

•          endocrine glands

Connective tissue:

Extracellular matrix:

•          fibers

•          ground substance

Cell components of connective tissue

Connective tissue proper

Support connective tissue: cartilage and bone tissue

Ossification

Trophic connective tissue: blood and lymph

Lymphatic tissue

Cells of the innate and adaptive immune system

Muscle tissue:

• striated skeletal and cardiac muscle
• smooth muscle tissue

Myofibril structure and muscle  contraction

Nerve tissue:

• neurons
• glial cells
• nerve fibers

synapses and impulse transmission

RECOMMENDED READING/BIBLIOGRAPHY

Citologia, Istologia e Anatomia Microscopica edited by D. Zaccheo e M. Pestarino, Casa Editrice Pearson

TEACHERS AND EXAM BOARD

Exam Board

FABIO GIUSEPPE GHIOTTO (President)

EMANUELA MARCENARO (President)

KATIA CORTESE

MARIELLA DELLA CHIESA

DANIELA ZARCONE

LESSONS

LESSONS START

October, 2016

Class schedule

HISTOLOGY

EXAMS

ASSESSMENT METHODS

The examamination is oral. It is always led by the holders of the course and has a duration of at least 30 minutes (typically 45 minutes). With these modes, given the long experience of examinations in the discipline, the commission is able to verify with high accuracy the achievement of learning outcomes When these are not reached, the student is invited to deepen the study and to take advantage of further explanation by the teacher.