【正文】 sed lymphoid tissue and lymphoid nodule。the conception of central lymphoid organ and periphery lymphoid tissue.5. Thymus:the general structure and function of thymus。the structure of cortex and medulla。the differentiation of lymphocyte in thymus。the change of thymus in different age。the distribution of vessel in thymus。the structural foundation of bloodthymus barrier.6. Lymph node:the general structure of lymph node。the structure and function of lymphoid nodule,paracortical zone,lymphoid sinus and lymphatic cord。the structural change of lymph node during different immune response。the structure,distribution and function of dendritic cell。the structure and function of postcapillary venules。the recirculatory path and functional significance of lymphocyte。the lymphatic passage of lymph node。the distribution of blood vessels of lymph node。the function of lymph node.7. Spleen:the general structure of spleen。the structure and function of periarterial lymphatic sheath,splenic corpuscle,marginal sinusoid,marginal zone,splenic cord and splenic sinusoid。the structural change of spleen during different immune response。the blood circulatory path of spleen。the recirculatory path of lymphocyte。the function of spleen.Practice contents:. specimen:thymus,lymph node,spleen.Chapter 10 Respiratory systemLearning Objectives1, know the structure of mucous membrane of nasal cavity and paranasal sinuses.2, understand the structure of trachea.3, understand the structure of lung and ultrastructure and function of alveoli.Teaching Contents1, Nasal cavity: the divisions of nasal cavity, the structure and function of the mucous membrane of vestibular region, respiratory region and olfactory region. The structure of mucous membrane of paranasal sinuses.2, the structure of mucous membrane of nasopharynx and larynx.3, trachea and bronchi: the structure of the wall of trachea and bronchi, the LM structure , ultrastructure and function of epithelia. The immune function of the trachea and bronchi.4, lung: the general structure of lung, pulmonary lobule. The constitution and gradual structural changes of the duct part in the lung. The structure of terminal bronchiole, the constitution of respiratory part, the structure of respiratory bronchiole, alveolar duct, alveolar sac and pulmonary alveoli, the ultrastructure and function of type I and type II alveolar cell. The structure of interalveolar septum, alveolar pore. The position and function of bloodair barrier. The distribution and function of alveolar macrophage. The distribution of pulmonary endocrine cells and their hormone。 the blood vessel, lymphatic vessel and nerve of lungs.。 the structure of pleura.Practice Contents. Specimen: the mucous membrane of respiratory region and olfactory region, trachea, lung, injection of pulmonary blood vessels.. graph: epithelium of trachea, alveoli and alveolar septum. （郭雨霽改編）Chapter 11 Oral cavity and Salivary glandLearning Objectives1, know the structure of mucosa of oral cavity.2, know the structure of tongue and tooth.3, understand the structure of serous alveoli, mucous alveoli and mixed alveoli, understand the ultrastructure of digestive glandular cells.Teaching Contents1, the structure of mucosa of oral cavity.2, Tongue: the structure of mucosa of tongue, the type and structure of lingual papillae. The distribution, structure and function of taste bud.3, Tooth: the structure of enamel, dentin and cementum, the structure of dental pulp, peridental membrane and gum.4, Salivary gland: the basic structure of salivary gland, parenchyma and interstitial substance, secretory portion and excretory portion. The structure of every grade of duct, the structure and function of serious alveroli, mucous alveoli and mixed alveoli. The ultrastructure of digestive glandular cells. The structure of parotid, sunmandibular and sublingual glands.Practice Contents: tongue, tooth, the structure of parotid, submandibular and sublingual glands.. graph: taste bud, serous alveoli, mucous alveoli.Chapter 12 Digestive TractLearning Objectives1, understand the basic structure of digestive tract and structure and function of every segment.2, know the digestive and immunity.3, know the distribution, main type and function of endocrine cells of digestive tract.Teaching Contents1, the basic structure of digestive tract: the structure and function of tunica mucosa, submucosa, tunica muscularis and adventitia.2, pharynx: the structure of pharynx.3, esophagus: the structure of esophagus, esophageal gland.4, the structure of stomach and gastric mucosa, the LM structure, ultrastructure and function of epithelium. The structure of gastric gland, the LM structure, ultrastructure and function of chief, parietal cell. The structure of mucous neck cell, Cardiac gland and pyloric gland. The structure of other layers of stomach.5, Small intestine: the structure of interestinal mucosa, the structure and function of villi. The LM structure, ultrastructure and their absorptive function of absorptive cell, the distribution, structure and function of goblet cell. The structure of intestinal gland, the structure and function of Paneth cell. The structure of other layers of small intestine. The structure of duodenum, jejunum and ileum.6, large intestine: the structure and function of colon, the structure of appendix.7, the digestive tract and immunity: the distribution of lymphoid tissue of digestive tract, the functional significance of secretary IgA.8, the endocrine cells of the digestive tract: the distribution, LM structure and ultrastructure of the endocrine cell in digestive tract, the hormore secreted by several main cells and its functional significance. The conception of APUD system.9, the blood vessels, lymphatic vessels and nerve of digestive tract.10, the structure of peritoneum.Practice Contents. sp