3.Cardiac muscle: LM and EM structural features (45 min)4. Smooth muscle:LM and EM structural features (15min)AssignmentExplanation of Terms1. Sarcomere2.Sarcoplasmicreticulum3. Intercalated diskAnswering questions1.Try to compare the microstructure of skeletal, cardiac and smooth muscle2.Describe the ultrastructure of skeletal muscle3. What is the difference in the ultrastructure between cardiac muscle and skeletalmuscle.4.DescribebrieflythecontractionmechanismofskeletalmuscleUnit7Nervous TissueClass Hours4Objectives1.TOMASTER(1) The components, general structural characteristics and functions of nervoustissue,(2) The structural features, distribution, classification and function of neurons;(3) The classification, structure, location and function of synapse;(4) The structural features, classification and function of glial cells;(5) The structural features and classification of nerves endings2.TOUNDERSTAND() Neuronal plasticity and neural stem cells;(2) The classification and organization of nerve fibers and nervesKey Points1. The structural features, distribution, classification and function of neurons;
3. Cardiac muscle: LM and EM structural features (45 min) 4. Smooth muscle: LM and EM structural features (15 min) Assignment Explanation of Terms 1. Sarcomere 2. Sarcoplasmic reticulum 3. Intercalated disk Answering questions 1. Try to compare the microstructure of skeletal, cardiac and smooth muscle. 2. Describe the ultrastructure of skeletal muscle. 3. What is the difference in the ultrastructure between cardiac muscle and skeletal muscle. 4. Describe briefly the contraction mechanism of skeletal muscle. Unit 7 Nervous Tissue Class Hours 4 Objectives 1. TO MASTER (1) The components, general structural characteristics and functions of nervous tissue; (2) The structural features, distribution, classification and function of neurons; (3) The classification, structure, location and function of synapse; (4) The structural features, classification and function of glial cells; (5) The structural features and classification of nerves endings. 2. TO UNDERSTAND (1) Neuronal plasticity and neural stem cells; (2) The classification and organization of nerve fibers and nerves. Key Points 1. The structural features, distribution, classification and function of neurons;
2.The classification,structure,location and function of synapse;3. The structural features, classification and function of glial cells:4. The classification and organization of nerve fibers and nerves.DifficultPoints1. The structural features, distribution, classification and function of neurons;2. The classification, structure, location and function of synapse,3. The structural features, classification and function of glial cells:4.The classification and organization of nerve fibers and nervesTeaching contents (180 min)1.Structural feature,distribution and function of thenervous tissue(20min)2. Neuron (50 min)a. Structure: shape, size, nucleus, perikarya (Nissl bodies, neurofibril), processes(dendrites and axons). (20 min)b. Classification (10 min)c. Synapse:definition, classification, structure and function of the chemicalsynapse. (20 min)3.Neuroglial cells:structure and function of neuroglial cells in central andperipheral nervous system. (60 min)4. Nerve fibers and nerve (25 min)a. Classification (10 min)b.Structureofthemyelinatedandunmyelinatednervefibersintheperipheraland central nervous systems (10 min)c.Structureof thenerves (5min)5. Nerve endings: classification, structure and function (25 min)AssignmentExplanation of Terms1. Nissl body2. Chemical synapse3.NeurofibrilAnswering questions
2. The classification, structure, location and function of synapse; 3. The structural features, classification and function of glial cells; 4. The classification and organization of nerve fibers and nerves. Difficult Points 1. The structural features, distribution, classification and function of neurons; 2. The classification, structure, location and function of synapse; 3. The structural features, classification and function of glial cells; 4. The classification and organization of nerve fibers and nerves. Teaching contents (180 min) 1. Structural feature, distribution and function of the nervous tissue (20 min) 2. Neuron (50 min) a. Structure: shape, size, nucleus, perikarya (Nissl bodies, neurofibril), processes (dendrites and axons). (20 min) b. Classification (10 min) c. Synapse: definition, classification, structure and function of the chemical synapse. (20 min) 3. Neuroglial cells: structure and function of neuroglial cells in central and peripheral nervous system. (60 min) 4. Nerve fibers and nerve (25 min) a. Classification (10 min) b. Structure of the myelinated and unmyelinated nerve fibers in the peripheral and central nervous systems (10 min) c. Structure of the nerves (5 min) 5. Nerve endings: classification, structure and function (25 min) Assignment Explanation of Terms 1. Nissl body 2. Chemical synapse 3. Neurofibril Answering questions
1.Describethemicrostructuralandultrastructural features of neurons.2.Summarizethekeydifferencesbetween anaxon and adendrite3. Define synapse and describe structure and function of a chemical synapse.4. Describe the general structural features, classification and function of the glialcells.5. Describe the microstructural features of peripheral myelinated nerve fiber.6. Describe classification and structural features of nerve endingsUnit 8 SkinClass Hours2Objectives1.TOMASTER(1) The structure and function of the skin;(2) The structural characteristic and layer divisions of the epidermis;(3) The structure and function of the three kinds of nonkeratinocytes;(4) The structure and layer division of dermis2.TOUNDERSTAND(1) The subcutaneous tissue (hypodermis);(2) The structure and function of skin appendages (including hairs, sebaceousglands and sweat glands)Key Points1. The structure and function of the skin;2. The structural characteristic and layer divisions of the epidermis;3.The structure and function of the three kinds of nonkeratinocytes;4. The structure and layer division of dermis;5. The structure and function of skin appendages (including hairs, sebaceous glandsand sweat glands)DifficultPoints1. The structure and function of the skin;
1. Describe the microstructural and ultrastructural features of neurons. 2. Summarize the key differences between an axon and a dendrite. 3. Define synapse and describe structure and function of a chemical synapse. 4. Describe the general structural features, classification and function of the glial cells. 5. Describe the microstructural features of peripheral myelinated nerve fiber. 6. Describe classification and structural features of nerve endings. Unit 8 Skin Class Hours 2 Objectives 1. TO MASTER (1) The structure and function of the skin; (2) The structural characteristic and layer divisions of the epidermis; (3) The structure and function of the three kinds of nonkeratinocytes; (4) The structure and layer division of dermis. 2. TO UNDERSTAND (1) The subcutaneous tissue (hypodermis); (2) The structure and function of skin appendages (including hairs, sebaceous glands and sweat glands). Key Points 1. The structure and function of the skin; 2. The structural characteristic and layer divisions of the epidermis; 3. The structure and function of the three kinds of nonkeratinocytes; 4. The structure and layer division of dermis; 5. The structure and function of skin appendages (including hairs, sebaceous glands and sweat glands). Difficult Points 1. The structure and function of the skin;