'Exocrine glands' diaporamas de présentation

Respiratory System

Respiratory System. Pathology 91 Spring 2012. Respiratory System Anatomy. Divided into: Upper respiratory tract Lower respiratory tract Thoracic cavity RT & LT pleural cavities Mediastinum Lined by parietal pleura Visceral pleura adheres to the lung tissue

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Chapter 5 - histology

Chapter 5 - histology. Tissues. Tissue is composed of similar cells to perform a particular function. Cells are surrounded by non-living material called the matrix. The density of the matrix determines the rigidity of the tissue. T ypes of tissues.

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CELLS AND TISSUES.

CELLS AND TISSUES. Tissue: A Definition. A group of connected, interdependent cells that cooperate to perform a (common) specific function. The building blocks of life are cells. Cells form tissues, tissues form organs, organs form organ-systems,

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Genetic diseases

Genetic diseases. traditionally - 3 types of diseases 1. genetically determined 2. environmentally determined 3. 1. + 2. today - distinctions are blurred up to 20% of pediatric in-patients have genetic abnormality about 50% of spontaneous abortuses have chromosomal aberration

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The tissue

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Lab #7

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Chapter 4: The Tissue

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Rhematologic Disorders in the Head and Neck

Rhematologic Disorders in the Head and Neck. Anthony A. Bentley LT, MC, USN National Naval Medical Center. Autoantibody relationships in connective tissue diseases Disease Autoantibody Systemic lupus erythematosus Anti-native DNA, Anti-Sm Rheumatoid arthritis Rheumatoid factor,

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Blood

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STRUCTURE OF GLANDS & GLANDULAR TISSUES

STRUCTURE OF GLANDS & GLANDULAR TISSUES. Functional Classification. Development of Glands.

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Epithelial tissue

Department of histology, cytology, embryology GENERAL PRINCIPLES OF THE TISSUES ORGANISATION EPITHELIUM TISSUE Dr. Polinkevych Iryna. Epithelial tissue. covers the whole surface of the body . It is made up of cells closely packed and ranged in one or more layers .

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The Integumentary System

The Integumentary System. Chapter 20B. Functions of the Skin. Protection Sensation Temperature regulation Excretion Vitamin D manufacture Absorption. Layers of the Skin. Epidermis Dermis Subcutaneous layer. Epider mis. Outermost layer of skin, made of epithelial tissue

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Digestion of a Meal

Digestion of a Meal. time taken for food to pass through the digestive system depends on: type of diet amount of fibre present. Digestion of a Meal. carbohydrases: general name for all enzymes that break down carbohydrates stored in: various glands ex. salivary pancreas

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Endocrine System

Endocrine System. Tristan Simon Jake Amanda. Overview. The endocrine system is a radio. It is slower, but it gets out to more people. The chemical messages get to more cells. Endocrine - secretes hormones in to blood stream and extracellular fluid

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Hormonal Control

Hormonal Control. IB DP Biology: Further Human Physiology. http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookendocr.html. Hormones are chemical messengers secreted by endocrine glands into the blood, and are carried by the blood to specific target cells.

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The Endocrine System

The Endocrine System. Body Control System. Endocrine. Combining form crin/o means secrete Prefix endo means within Endocrine System consists of glands that secrete. Function of Endocrine System. Hormones are the chemical messengers for the Endocrine System

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Endocrine System Overview

Endocrine System Overview. Functions of Hormones. 1 ) Control, regulation, and maintenance of a. Growth and development b. Reproduction 2 ) Maintenance of internal environment ie . Homeostasis. Hormones. Cellular signals that signals to a cell to alter its metabolism or function

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The Endocrine System

The Endocrine System. Co-ordination Homeostasis Hormones. Endocrine and Exocrine Glands. Exocrine glands release substances into ducts e.g. salivary glands, sweat glands Endocrine glands are ductless, and secrete hormones into tissue fluid from which they pass into the blood.

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What you will do today . . .

What you will do today. -Name the largest organ of the integumentary system -List the general functions of the skin -Describe the structure of the layers of the skin. The Integumentary System. Skin: The Largest Organ!. What are the functions of the skin?. 1. Protection

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