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Second line of defense image macrophage wiki

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Second Line of Defense Image: Macrophage , Wiki; Lymphocyte , Nicolas Grandjean; Monocyte , Bobjgalindo From the Virtual Microbiology Classroom on ScienceProfOnline.com
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Formed Elements in Blood Smear a. erythrocyte, b. neutrophil, c. eosinophil, d. Q : What is d? Image: Blood smear , Department of Histology, Jagiellonian University Medical College Second Line of Defense From the Virtual Microbiology Classroom on ScienceProfOnline.com
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Components of the Second Line of Defense 1. Leukocytes - ____________ How phagocytes ingest and destroy foreign matter such as microorganisms or debris. - Extracellular killing by leukocytes 1. Nonspecific chemical defenses 2. Inflammation 3. Fever Second Line of Defense From the Virtual Microbiology Classroom on ScienceProfOnline.com Phagocytosis of a movie dude .
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Second Line of Defense Let’s look at phagocytosis in action! Leukocytes: Phagocytosis Image: Phagocytosis in three steps & Simple diagram of phagocytosis , Graham Colm From the Virtual Microbiology Classroom on ScienceProfOnline.com
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Leukocytes : Extracellular Killing 3 Cell Types That Kill Extracellularly: ________ _________ lymphocytes (NK cells) Secrete toxins onto surface of virally infected cells & tumors. Differentiate normal body cells because they have membrane proteins similar to the NK cells. ___________ Mainly attack parasitic worms by attaching to their surface. Secrete toxins that weaken or kill worm. Elevated eosinophil levels, is often indicative of a helminth ( parasitic worm) infection. – ___________ Can create the active ingredient in bleach to kill nearby microbes. Fibers called neutrophil extracellular traps (NETs) can ensnare and kill bacteria and fungi. Secrete antimicrobial proteins. Second Line of Defense Image: Natural killer cell (yellow) attacking a cancer cell (red ),Dr. Rupert Handgretinger, University Hospital of Tübingen; Mouse lung cell NETS engulfing fungus PLoS. From the Virtual Microbiology Classroom on ScienceProfOnline.com
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Components of the Second Line of Defense Leukocytes Phagocytosis Extracellular killing by leukocytes _________ _________ ______ - Lysozyme, Defensins & Cytokines (including interferons and interleukins). - Augment phagocytosis Some attack pathogens directly Some enhance features of nonspecific resistance Inflammation Fever Second Line of Defense Images: Interferon molecule , Nevit Dilman, Cytokine network , KUGI, Mouse Clone Database From the Virtual Microbiology Classroom on ScienceProfOnline.com
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Components of the Second Line of Defense Leukocytes Phagocytosis Extracellular killing by leukocytes Nonspecific Chemical Defenses - Ex. Lysozyme, Defensins & Cytokines Inflammation Nonspecific response to tissue damage. Damages cells release histamines, which increase vasodilation. - Heat, swelling pain. Fever Second Line of Defense Images: Inflamed ingrown toenail , Menetekel From the Virtual Microbiology Classroom on ScienceProfOnline.com
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Components of the Second Line of Defense Leukocytes Phagocytosis Extracellular killing by leukocytes Nonspecific Chemical Defenses - Ex. Lysozyme, Defensins & Cytokines Inflammation Nonspecific response to tissue damage.
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