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Course Title: |
HISTOLOGY |
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Course Code: |
BYL2002 |
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Type of Course: |
Compulsory |
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Level of Course: |
First Cycle |
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Year of Study: |
2 |
| 6 |
Semester: |
4 |
| 7 |
ECTS Credits Allocated: |
4 |
| 8 |
Theoretical (hour/week): |
2 |
| 9 |
Practice (hour/week) : |
0 |
| 10 |
Laboratory (hour/week) : |
0 |
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Prerequisites: |
None |
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Recommended optional programme components: |
None |
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Language: |
Turkish |
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Mode of Delivery: |
Face to face |
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Course Coordinator: |
Dr. Ögr. Üyesi RAHŞEN KAYA |
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Course Lecturers: |
Prof. Dr. Sibel TAŞ |
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Contactinformation of the Course Coordinator: |
Prof. Dr. Sibel TAŞ
Uludağ Üniversitesi, Fen-Edebiyat Fakültesi, Biyoloji Bölümü
e-posta: smeral@uludag.edu.tr
Telefon: 0 (224) 294 1795
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Website: |
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Objective of the Course: |
Teaching the types and cellular structures of epithelial, connective, cartilage, bone, blood, muscle and nerve tissues seen in vertebrate animals. |
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Contribution of the Course to Professional Development |
Knows the types and cellular structures of epithelial, connective, cartilage, bone, blood, muscle and nerve tissues seen in vertebrate animals. |
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Learning Outcomes: |
| 1 |
Knows the histology and its method of study, tissue processing and types of microscopes.;
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| 2 |
Knows the structure, types, and functions of epithelial tissue cells.;
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| 3 |
Knows the structure of fibers and structure, types, and functions of connective tissue cells.;
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| 4 |
Knows the structure, types, and functions of cartilage tissue cells and cartilage formation.;
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| 5 |
Knows the structure, types, and functions of bone tissue cells and bone formation.;
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Knows the structure, types, and functions of blood cells, plasma, hematopoiesis and lymph.;
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Knows the structure, types, and functions of muscle tissue cells and mechanisms of muscle contractions.;
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| 8 |
Knows the structure, types, and functions of neurons and glial cells.;
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| Week |
Theoretical |
Practical |
| 1 |
Intruction to the histology and its methods of study. Tissue processing. Types of microscopes. Histochemistry, Cytochemistry and immunocytochemistry. |
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| 2 |
The forms and characteristics of epithelial cells. Bazal lamina and basement membrane. Intercellular junctions. Specializations of the cell surface.Types of epithelia. Covering epithelia (simple, stratified, pseudostratified). |
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| 3 |
Glandular epithelia and its types. General biology of epithelial tissues. Renewal of epithelial cells. Serous, mucous and sero-mucous glands. Neuroendocrine system, myoepithelial cells. Steroid secreting cells. |
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| 4 |
Ground substance and matrix of connective tissue. Cells of the connective tissue /fibroblasts, macrophages & the mononuclear phagocyte system, mast cells, plasma cells . adipose cells, leukocytes). |
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| 5 |
Fibers of connective tissue. Collagen fibers. Biosynthesis of collagen type I. Reticuler fibers. The elastic fiber system. |
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| 6 |
Types of connective tissue. Connective tissue proper (dense and loose). Elastic tissue. Reticular tissue. Mucous Tissue. Adipose tissue. |
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| 7 |
Introduction to cartilage. Hyaline cartilage,matrix, perichondrium, chondrocytes, histogenesis and growth. Elastic cartilage. Fibrocartilage. Intervertebral disks. |
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| 8 |
Introduction to bone. Bone cells (osteoblasts, osteocytes, osteoclasts). Bone matrix. Periosteum ve endosteum. Types of bone, primary and secondary bone tissue. |
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| 9 |
Histogenesis of bone. Intramembranous ossification. Endochondral ossification. Mechanisms of calcification. Bone growth and remodeling. Metabolic role of bone tissue. Effects of nutritional deficiencies hormones acting on bone tissue. |
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| 10 |
Introduction to blood cells. Composition of plasma. Stainin of blood cells. Erythrocytes, leukocytes (neutrophils, eosinophils, lymphocytes, monocytes), platelets. |
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Hematopoiesis. Stem cells, growth factor and differentiation. Bone marrow. Red bone marrow. Maturation of ertyhrocytes and differentiation. Granulopoiesis. Maturation of granolocytes. Maturation of lymphocytes and monocytes. Origin of platelets. |
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Introduction muscle tissue. Skeletal muscle. Organization of skeletal muscle. Organization of skeletal muscle fibers. Sarcoplasmic reticulum & transverse tubule system. |
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Mechanism of contraction. Innervation. Muscle spindles & Golgi tendon organs. System of energy production. Other components of the sarcoplasm. Cardiac muscle. Smooth muscle. Regeneration of muscle tissue. |
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Introduction to nerve tissue. Development of nerve tissue. Neurons. Cell body. Dendrites. Axons. Membran of potentials. Synaptic communications. Glial cells and neuronal activities. |
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