'Complement activation' presentation slideshows

Complications of Blood Transfusion: An Overview

1.43k views • 75 slides

Hypersensitivity reactions

Hypersensitivity reactions. Prof. Mohamed Osman GadElRb. College of Medicine & KKUH. Immune reactions leading to pathological damage ( intense inflammatory responses ). - Occur as :

670 views • 49 slides

SOLID ORGAN INJURIES

SOLID ORGAN INJURIES. SPLEEN , LIVER , PANCREAS 2013. Abdominal Injuries. 5 pillars Solid Organs: Bleed, shock Hollow Organs: Leak, peritonitis Retroperitoneum: pancreas, large vessels Urinary system Diaphragm. Mechanism of injuries. Blunt: spleen , liver, and small bowel

895 views • 44 slides

Overview of Ig functions

Overview of Ig functions. Shawn Babiuk. Overview of Ig Functions. Neutralization Opsonization ADCC Complement Mucosal Immunity Immune Evasion Review through questions and discussion. Humoral Immunity. Antibodies (secreted proteins produced in B cells) Extracellular

543 views • 44 slides

Autoimmunity

Autoimmunity. Dr. Prakash Nagarkatti Associate Dean for Basic Science 733-3180. pnagark@gw.med.sc.edu. Autoimmunity. Immune response to self antigens. Tolerance to self Ags is maintained by central and peripheral mechanisms.

478 views • 41 slides

603 views • 41 slides

Nonspecific Defenses

628 views • 41 slides

Chapter 15:Adaptive Immune Response

720 views • 34 slides

MANNOSE-BINDING LECTIN PATHWAY

1.76k views • 32 slides

Complement and Mediators of Inflammation

534 views • 29 slides

Immunodeficiencies

410 views • 28 slides

Ontology Alignment

417 views • 28 slides

Nonspecific Defenses of the Host

Nonspecific Defenses of the Host. Susceptibility Lack of resistance to a disease Resistance Ability to ward off disease Nonspecific resistance Defenses against any pathogen Specific resistance Immunity, resistance to a specific pathogen. Host Defenses. Figure 16.1.

497 views • 26 slides

Introduce transplants to allow normal functions

TISSUE TRANSPLANTATION GOAL: Replacement of diseased, damaged or worn-out tissues Can be life-saving At the same time may provoke powerful immune responses REQUIREMENTS. Introduce transplants to allow normal functions Maintain the health of both the recipient and the transplant

357 views • 25 slides

COMPLEMENT SYSTEM

COMPLEMENT SYSTEM. The complement system is a set of plasma proteins that act in a cascade to attack and kill extracellular pathogens. Most of the complement proteins and glycoproteins are produced in the liver in an inactive form. Activation is induced by proteolitic cleavage.

534 views • 21 slides

Submucosal Gland

Defense mechanisms of the respiratory epithelium. Ciliary structure & beat freq. Mucus viscoelasticity Surface tension & osmalality. gel. sol. Other substances DNA Actin Proteoglycan Lipids Nitric Oxide. Submucosal Gland. Salt concentration is tightly regulated.

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Chemicals Released by Damaged Cells

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Sepsis

Sepsis. 54 year old man with a past history of smoking and diabetes presents to the emergency department with a one week history of progressive unwellness. He describes fever and chills over the last three days with cough and swelling around his left ankle.

579 views • 13 slides

COMPLEMENT SYSTEM

COMPLEMENT SYSTEM. Elainne Kesuma (1-4206-005) Harvianto Siman Santosa (1-4206-033). Photo Courtesy: Widhi Nugraha Sutedjo. COMPLEMENT SYSTEM. Series of Protein which amplify response function of body toward infection, through innate and adaptive immunity

519 views • 13 slides

THE GENETIC OF CANCER

THE GENETIC OF CANCER. Increased mitosis. Tumor formation. Proto-oncogene. Tumor suppression gene. Point mutation. Amplification. Translocation. Normal protein. Defective protein. Hyperactive growth. Normal growth . Normal growth. Normal cell division. Uncontrolled

747 views • 10 slides