PPT-Epithelial cells Dr Peter Clark

Course code MBBS Tissues 1 Course code BMS BCTL4 Tissues 1 Cellular Organisation of Tissues Dr Peter Clark NHLI SAFB SK Multicellular organisms are made up of a wide variety of different cell types. Vulcan Inc.. Project Halo: . Making Sense of Questions . in . a Knowledge-Rich Environment. Project Halo. Formally encoding a biology textbook as a KB. The “knowledgeable book”, for educational purposes. Study of cells, tissues and organs as seen with the help of microscope. Study . Histology. Often called . Microscopic Anatomy. Greek word – . . Histos. = tissue. . Logia. =science/study. Cells work together in functionally related groups called tissues. Anatomy and . Physiology. Objectives. Define tissue. Describe the germ tissue layers, their location, and what tissues they produce in eucoelomate animals (humans).. List the 4 major types of tissues of the human body.. Jacob J. Adler. Overview of Presentation Slides. The following slides are meant to supplement the background text in the . manuscript. . I. t . is not meant to be presented alone.. The large amount of text on slides are not meant to be presented in class, but are placed here to help you connect concepts with the pictures.. . Laboratory. UW Internal Medicine Residency. Research In Progress. Towards an Understanding of the role of ESAT-6 in . Mycobacterial. . Granuloma. Formation. Why is TB so scary?. . Drug Resistance. Cultured cell models Primary cellsAirway/Bronchiolar epithelia, Fibroblasts, Alveolar type II epithelial cells, macrophages, neutrophilsTumor derived cellsHeLa cells, H441 cellsEstablished cell linesC Study . Histology. Often called . Microscopic Anatomy. Greek word – . . Histos. = tissue. . Logia. =science/study. Cells work together in functionally related groups called tissues. 4 basic type of tissues:. Dr.Duran Kala. 4-. 2. Tissues and Histology. What is a Tissue?. A collection of similar cells and noncellular substances (extracellular matrix) secreted by the cells. Tissue Level of Organization. Epithelial . Terrence Mary. Assistant professor. Dept of Anatomy. Glands. Some epithelial cells may be . specialised. to perform a . secretory. function. Such cells present singly or in groups, constitute glands.. and their associated . extracellular substances(ECM). , which are specialized to carry out specific functions.. B. . Four Primary Tissues of the Body. 1. . Epithelium. 2. . Connective Tissue. 3. . Muscle. Fitua. Al-. Saedi. The . human . body is composed of four main types . of . tissues . :. . 1. . Epithelial . tissues . 2. . Connective . tissues. 3. Muscular . tissues. 4. . Nervous . tissues. A.  . Epithelium Lecture Objectives. Describe the structural and functional relationship between:. epithelium and connective tissue, and. epithelium and basal lamina.. Describe the structural and functional features of epithelial intercellular junctions and specializations of the apical surface of epithelial cells.. of specialized cells and cell products organized to perform. one or more select functions. Histology = study of tissues. All cells in the body are classified into one of the . four tissue . types:. Epithelial . Neoplasia. is a process of “new growth” in which normal cells undergo irreversible genetic changes, which render them unresponsive to ordinary controls on growth exerted from within the “transformed” cell or by surrounding “normal” cells..