'Collagenous fibers' diaporamas de présentation

Tissues

Tissues. Tissue Types. Four major tissue types Epithelial Connective Muscle Nervous. Epithelial Tissue- General Characteristics. Covers organs and the body Line body cavities and hollow organs Have a free surface and a basement membrane Avascular. More General Characteristics.

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Types of C.T.Fibers

Types of C.T.Fibers. There are three(3) types of C.T. 1-white collagennous fibers 2-yellow elastic fibers 3-reticular fibers. 1-White Collagenous Fibers. Shape: colourless wavy branching bundles,the fibers run paralled to each other Charcter: soft,strong&flexible but not elastic fibers.

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Types of C.T.Fibers

Types of C.T.Fibers. There are three(3) types of C.T. 1-white collagennous fibers 2-yellow elastic fibers 3-reticular fibers. 1-White Collagenous Fibers. Shape: colourless wavy branching bundles,the fibers run paralled to each other Charcter: soft,strong&flexible but not elastic fibers.

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CHAPTER 4

CHAPTER 4. TISSUE: THE LIVING FABRIC. INTRODUCTION TO TISSUE. TISSUES ARE GROUPS OF CELLS THAT ARE SIMILAR IN STRUCTURE AND FUNCTION 4 PRIMARY TISSUE TYPES: EPITHILIAL (COVERING), CONNECTIVE(SUPPORT), NERVOUS (CONTROL), AND MUSCULAR (MOVEMENT). EPITHELIAL TISSUE. FEATURES OF EPITHELIA.

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Chapter 5 Tissues

Chapter 5 Tissues. Four major tissue types. Epithelial Connective Muscle Nervous. Epithelial Tissues. General characteristics -. cover organs and the body. line body cavities. line hollow organs. have a free surface. have a basement membrane. avascular.

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Tissues

Tissues. Groups of cells similar in structure and function The four types of tissues. Epithelial Membranes. Cutaneous Mucus (e.g., digestive and respiratory tracts) Serous moist membranes found in _. Epithelial Tissue. Cellularity composed almost _ Special contacts

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The Nervous System (Pgs. 184-196)

The Nervous System (Pgs. 184-196). The Nervous System. Organs of the nervous system are divided into Central Nervous System (CNS) Peripheral Nervous System (PNS). Functions of the Nervous System. Sensory Integrative Motor. Functions of the Nervous System. Sensory functions detect changes

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Chapter 5

Chapter 5. Tissues. Introduction. Tissues: groups of cells that have specialized structural and functional roles 4 major types: epithelial, connective, muscle, and nervous tissue. Epithelial Tissue.

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Human Anatomy & Physiology I

Human Anatomy & Physiology I. Chapter 5 - Tissues. Four major tissue types. 1. Epithelial 3. Muscle 2. Connective 4. Nervous. Epithelial Tissues. General characteristics -. cover organs and the body. line body cavities. line hollow organs. have a free surface.

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CONNECTIVE TISSUE

CONNECTIVE TISSUE. Cells : closely aggregated, tight by junctional complexes Intercellular substance : very little No fibers in the intercellular substance Blood vessels : no Origin : ectodermal , endodermal , mesodermal Function : covering or secretion (glands).

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ANIMAL TISSUES

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ANIMAL TISSUES

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Connective Tissue

Connective Tissue. Chapter 4.2 Human Anatomy & Physiology. Connective Tissue. Function: - Binds structures together - Provides support & protection - Fills spaces - Produces blood cells - Stores fat For energy, insulation, organ protection. Structure:

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ANIMAL TISSUES

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Connective Tissue Components

Connective Tissue Components. 3 major components of connective tissue: 1. Ground substance 2. Extracellular fibers 3. Cells ____________________ __________ = F ibers + Ground substance

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II. Connective Tissue

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(3) Connective Tissues

Lecture 12: Animal Tissues. (3) Connective Tissues. Connective tissue functions : - They mainly to bind ???? and support ???? other tissues. Structure: Connective tissues have a population of cells scattered ?????? through an extracellular matrix ????? ??? ?????? .

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Case 19 History: An 8 year-old girl with a solid, midline cerebellar mass.

Diagnostic Challenge Pathology for Neurosurgery & Neurology Residents Department of Pathology University of Oklahoma Health Sciences Center, Oklahoma City, OK, U.S.A. Case 19 History: An 8 year-old girl with a solid, midline cerebellar mass.

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