PPT-ORAL MUCOUS MEMBRANE

Dept Of Dental Anatomy Embryology amp Histology DEFINITION Term mucous membrane is used to describe the moist lining of the gastrointestinal tract nasal passage and other body cavities that communicate with the exterior. Block the release of histamines from basophiles and mast cells in the blood. Antihistamines for the . tx. of allergies. But also for insomnia, rashes, hay fever, to prevent drug reactions and for dizziness . Tissue and Cell. Serous goblet cells: The protein secreting cells in the oral cavity of a catfish, Rita rita (Hamilton, 1822) (Bagridae, Siluriformes) . 指導老師：褚俊傑. 組員：. 4A1H0002 . Membranes. ch. 17 cont’d. 2. Dental Caries. Tooth decay, loose teeth, and lost teeth are ongoing problems in the population. Poor nutrition and decreased appetite can often be attributed to dental problems. Olfactory System. 1. The Sense of Smell. Gonçalo Martins. 2. Olfactory Mucous Membrane. -Olfactory receptor cells . -Area of 5cm. 2. in roof of nasal cavity near the septum. -10 to 20 million receptor cells. Basic classification of OMM divided into 3 major Types :-. 1- . Masticatory. mucosa ( . gingiva. and hard palate ).. 2- Lining mucosa (lip , cheek , vestibular fornix , alveolar mucosa , floor of the mouth and soft palate ).. Dr. Amrita . Upadhyaya. AP. Dermatology. 21st. . july. 2017. Blister: fluid filled cavity formed within or beneath the epidermis. Vesicle: blister < 0.5cm. Bullae: >0.5cm. Mechanism of blister formation:. KATHLEEN BERRY. Definition. Vesicle. – a small fluid lesion/blister which can rupture to form an ulcer.. Bulla. – a larger blister.. Ulcer. – a break in the mucous membrane.. Vesicobullous conditions can be classified into . secretory. products into the oral cavity, the salivary glands. In the lab you will also have the opportunity the examine one other specialized epithelial area, the lip. The . oesophagus. is the first part of the alimentary canal. Its . diseases . Bacterial Infection . Introduction . Literal meaning of . Disease. means . loss of ease .. Oral cavity reflects the state of systemic health more frequently than other part of body. In ancient time even examination of mouth and tongue has great importance .. . Oral fluid consisted of:. 1. Pure secretions of salivary glands (major and minor glands).. 2. Gingival exudates.. 3. Food debris.. 4. Desquamated epithelial cells .. 5. Microorganisms.. 6. Neutrophil and leukocytes, from gingival crevice or tonsils.. : Moist lining of the gastrointestinal tract, nasal passages and other body cavities that communicate with the exterior. In the oral cavity the lining is called as oral mucous membrane or oral mucosa.. Department of Pediatric Dentistry, University of Texas, Health Science Center, San Antonio.Department of Orofacial Sciences, University of California at San Francisco.Disclosures: FIGURE 1. Squamous Our goals. Describe the 3 membrane types. And subtypes. Know what tissue each is made . of. Determine where each would be found. Describe each of their general functions . Membranes . They cover and line parts of the body. Oral Cavity (Mouth). The mouth extends from the lips to the . oropharyngeal isthmus. , through which it communicates with the oral part of the pharynx. .. . It is divided into an outer part, the . vestibule.