Snotty snotwell As part of an immune response to foreign pathogens, histamine is produced by basophils(blood) and by mast cells(tissues) when contacting the antigen. Mast…

Slide 1They Lymphatic System & Body Defenses Human Anatomy & Physiology Unit 6 Slide 2 Lymphatic Vessels The function of lymphatic vessels is to pick up the excess…

Slide 1Julia Viola, Jane Frank, Jacquie Monteleone, and Alexa Saporito Slide 2  Overall Purpose:  Identify foreign pathogens and antigens  Recognize a substance…

Slide 1 A Review Slide 2 MHC Originally discovered in the 1930s by Peter Gorer (gorer, 1936) MHC was genetically defined by George Snell (1948) Human Leukocyte Antigen (HLA)…

Slide 1 Slide 2 Brain dysfunction Zhihua Gao Neuroscience Institute Slide 3 Outline Biology of the brain Cognitive disorders Conscious disorders Summary Slide 4 4 Biology…

Slide 1 Immune Response Slide 2 Vocabulary  Immunology- the study of host defense mechanisms  Immunity- ability of the host to protect itself against foreign organisms.…

ROLE OF THE CIRCULATORY SYSTEM IN BODY DEFENCE MECHANISM ROLE OF THE CIRCULATORY SYSTEM IN BODY DEFENCE MECHANISM INTRODUCTION Pathogens: harmful & disease-causing microorganisms…

Slide 1 Slide 2 Human Disease & Prevention Slide 3 What is Disease? A disease is anything infectious (spreading from one organism to another) or noninfectious (does not…

Slide 1 Human lupus autoantibodies against NMDA receptors mediate cognitive impairment Czeslawa Kowal, Lorraine A. DeGiorgio, Ji Y. Lee, Mark A. Edgar, Patricio T. Huerta,…

Slide 1 Vaccines & Antibiotics By C. Kohn Agricultural Sciences Waterford, WI Slide 2 Homeostasis & Pathogens Homeostasis is the maintenance of a constant internal…