'Monocytes' diaporamas de présentation

White Blood Cells

White Blood Cells . Types Functions. phagocyte.ram. Neutrophils (Microphages) The first line of defense against bacterial infections. . Eosinophils Increase in : parasitic infections allergic diseases. Basophils liberate heparin and histamine. Monocytes (Macrophages)

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White Blood Cells

White Blood Cells . Types Functions. phagocyte.ram. Neutrophils (Microphages) The first line of defense against bacterial infections. . Eosinophils Increase in : parasitic infections allergic diseases. Basophils liberate heparin and histamine. Monocytes (Macrophages)

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Endocrine Hypothalamus and Anterior Pituitary

Endocrine Hypothalamus and Anterior Pituitary. Chapters 5 and 6. Medial Basal Hypothalamus. Hypophysiotropic Median eminence to suprachiasmatic region Parvocellular neurosecretory system CNS input via synaptic contact Synthesis of hypophysiotropic factors

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Circulatory systems

Circulatory systems. Biology 2: Form and Function. Circulation. Transport of Nutrients Metabolic wastes Metabolic gases Various elements of immunological system Hormonal signals Heat energy. The evolution of circulation in animals.

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Connective Tissue

Connective Tissue. DR: Yasser Seddeg. Connective Tissue. Consists of two basic elements: Cells and Extra-cellular matrix. True Connective Tissue Cells. Fibroblasts : Secrete both fibers and ground substance of the matrix (wandering)

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Chapter 5 The Immune System The immune system works to :

Chapter 5 The Immune System The immune system works to : - protect the body from infection by microorganisms. - assists in healing. - removes or repairs damaged cells. - identifies self from non-self. - recognizes and eliminates host cells that have been altered by viruses or cancer.

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??? ???? ?????? ??????. BLOOD. Composition: suspension of cells in a complex liquid (plasma ). Plasma: * H2O + organic molecules + mineral salls * After coagulation (- Fibrinogen) = serum Blood Cells: * R.B. C * W. B. C. * platelets. Origin: Site:

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The Function of circulation

The Function of circulation. SBI3U Section 12.1 Pg 478-487. Main Functions of the Circulatory System. Transports gases (from respiratory system), nutrient molecules and waste materials (from digestive system)

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Chapter 10

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Ch 43

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The morphology of Blood cells

The morphology of Blood cells. Composition of the blood. The circulating blood is composed of plasma and cells. The cells are red cells (or erythrocytes), white cells (or leucocytes) and platelets .

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FLOW THROUGH TUBES

FLOW THROUGH TUBES. By Joshua Bower Peer Support 2013/2014 J.Bower@warwick.ac.uk. warning. I am not a physicist. Where is the largest pressure drop in the systemic circulation?. Between the arteries-arterioles. For a given pressure gradient, what is flow determined by?.

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Immune System

Immune System. By the end of the lesson you should be able to: Outline the stages in phagocytosis. Describe how antibodies work and how they are specific. First lines of defence. tears antibacterial enzymes. saliva antibacterial enzymes.

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DTP Assignment Case # 3 H ematology

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Bell Work

Bell Work. How would you describe blood? Does lower or higher density materials float? What does proximal mean? Where is the epiphysis of the femur located? What is a clot? What is blood plasma?. Blood. The only fluid tissue in our body

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Pleural cavities

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Immune System

Immune System. Why do we need the immune system? *pathogens* 3 Lines of Defense. First and Second Line of Defense (Innate) (non-specific) (genetic) Physical Barriers 2. Chemical Barriers

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Having a healthy immune system (7-1) Microorganisms Through broken skin, mouth or nose

Having a healthy immune system (7-1) Microorganisms Through broken skin, mouth or nose Generally enters through your nose or mouth Mucous cells Monocytes Shapeless blobs Monocytes Serves as a barrier that prevents pathogenic organisms from entering the body.

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By: Nelson Rodriguez

Immune system. By: Nelson Rodriguez. Innate defense. Surface barriers Skin Mucous membranes. Internal defense Phagocytes NK cells Inflammation Antimicrobial proteins Fever . Adaptive defense . Humoral immunity B cell. Cellular Immunity T cell.

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