MMG 301 Lecture Notes - Lecture 29: Gingival Sulcus, Dental Caries, Glycogen
3 Apr 2017
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Lecture 29: know the meaning of loose association, adhesion, and colonization. Gi tract, inside of lungs, and reproductive/urinary tracts; mucus membranes is an epithelial tissue that secretes mucus and that lines many body cavities and tubular organs: describe what nutrients are provided on certain skin areas. Sebaceous gland secretions contain water, amino acids, urea, salts, and fatty acids that can serve as nutrients: know what environmental stresses microbes have in some skin areas. Moist areas, dry areas, and areas contained sebaceous glands: know what anti-microbial enzymes are in saliva and how they protect against some bacteria. Lactoperoxidase makes a reactive species as a product that kills bacteria (product is hypothiocyanate) and lysozyme is an enzyme that cleaves peptidoglycan: describe the step leading to formation of plaque and tartar. Found in the stomach and is associated with over 80% of stomach ulcers: describe the locations of the upper and lower respiratory tract and where microbes can be found.
