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Veterinary Immunology - E-Book

Veterinary Immunology - E-Book

Ian R. Tizard

(2013)

Additional Information

Book Details

Abstract

The only complete resource on immunology for veterinary students and practitioners, Veterinary Immunology: An Introduction features a straightforward presentation of basic immunologic principles with comprehensive information on the most significant immunological diseases and responses seen in domestic animals. This meticulously updated new edition explores the latest advances in the field and provides a wealth of clinical examples that illustrate and clarify important concepts.

  • Comprehensive coverage of vaccines and vaccine usage, allergies and allergic diseases, and autoimmunity and immunodeficiencies, prepare you for the multiple immunologic issues you will encounter in practice.
  • A wealth of clinical examples clearly illustrate key concepts and offer practical strategies for diagnosing and treating immunologic disorders in the clinical setting.
  • More than 500 full-color diagrams and illustrations visually demonstrate and clarify complex issues.
  • Completely updated section on innate immunity includes new chapters on natural killer (NK) cells and systemic responses to infection to ensure you have the most up-to-date information.
  • New information on genomics and molecular diagnostic techniques explores how the emerging field of genomics impacts disease resistance and immunology in general, as well as the diagnosis and treatment of immunological and infectious diseases.
  • Updated content provides new information on well-recognized older diseases such as rheumatoid arthritis, systemic lupus, and inflammatory bowel disease, as well as current information on new diseases such as devil facial tumor disease and bovine neonatal pancytopenia.
  • Expanded coverage brings you the latest knowledge on resistance to infection, such as vaccine usage, especially with respect to duration of immunity, the effects of key vitamins and lipids on immune responses, the effects of old age on immunity, and both antiviral and parasitic immunity.
  • Diagnostic tests described throughout the text include a new section on the analysis of ELISA test data, as well as a brief summary of molecular diagnostic techniques.
  • Coverage reflecting a significant change in the overall view of immunology provides you with the foundational knowledge needed to grasp the broad pattern of immunologic reactions and understand how the immune system functions as an interconnected network, rather than a series of independent pathways.
  • New discussions of the critical importance of commensal bacteria and intestinal flora explain help you understand the importance of this normal flora with respect to antibacterial immunity, allergies, and autoimmunity, while at the same time providing a broader view of the animal body and its microflora as a "superorganism."
  • A discussion of the importance of adipose tissue in immunity and inflammation addresses the epidemic of obesity in domestic pets and the extraordinary growth rates expected of domestic livestock.
  • The section on inflammatory mechanisms has been divided into separate chapters focusing on the detection of invaders and the mediators of inflammation to incorporate the vast amount of new information on pattern recognition receptors and the ways in which they warn the body of microbial invasion.

Table of Contents

Section Title Page Action Price
Front cover cover
Evolve page IFC1
Inside front cover i
Veterinary Immunology iii
Copyright page vi
Dedication vii
Preface ix
Significant Changes in This Edition ix
Acknowledgments xi
Table of Content xiii
1 The Defense of the Body 1
p Chapter Outline 1
Key Points 1
A Brief History of Veterinary Immunology 2
Microbial Invasion 3
The Body’s Defenses 4
Physical Barriers 4
Innate Immunity 4
Adaptive Immunity 5
Antibody-Mediated Immune Responses 6
Cell-Mediated Immune Responses 8
Mechanisms of Adaptive Immunity 8
Where to Go for Additional Information 10
2 Innate Immunity: 11
p Chapter Outline 11
Key Points 11
How Invaders Are Recognized 12
Pathogen-Associated Molecular Patterns 12
Toll-like Receptors 12
RIG-1-like Receptors 15
NOD-like Receptors 15
C-type Lectin Receptors 16
Microbial Pathogen-Associated Molecular Patterns 16
Bacterial Lipopolysaccharides 17
Bacterial Peptidoglycans 17
Bacterial DNA 17
Viral Nucleic Acids 17
Damage-Associated Molecular Patterns 17
Soluble Pattern-Recognition Receptors 19
Sentinel Cells 19
Macrophages 19
Dendritic Cells 20
Mast Cells 20
Sources of Additional Information 20.e1
3 Innate Immunity: 21
p Chapter Outline 21
Key Points 21
Products of Sentinel Cells 21
Cytokines 22
Tumor Necrosis Factor-α 22
Interleukin-1 23
Interleukin-6 24
Chemokines 24
Inflammatory Mediators 25
Vasoactive Amines 26
Vasoactive Peptides 27
Vasoactive Lipids 27
The Coagulation System 28
Antimicrobial Molecules 28
Peptides 28
Lysozyme 29
Complement 29
Sources of Additional Information 29.e1
4 Innate Immunity: 30
p Chapter Outline 30
Key Points 30
Leukocyte Classification 31
Neutrophils 32
Structure 33
Emigration from the Bloodstream 33
Changes in Endothelial Cells 33
Changes in Neutrophils 34
Integrins 34
Emigration 35
Phagocytosis 35
Activation 35
Chemotaxis 35
Adherence and Opsonization 36
Ingestion 37
Destruction 37
The Respiratory Burst 37
Lytic Enzymes 38
Cytokines 39
Surface Receptors 39
Fate 40
Sources of Additional Information 40.e1
5 Innate Immunity: 41
p Chapter Outline 41
Key Points 41
Macrophages 42
Structure 42
Life History 42
Functions 43
Sentinel Cells 43
Inflammation 43
Phagocytosis 43
Generation of Nitric Oxide 44
Activation 46
Receptors 46
Fate of Foreign Material 47
Soluble Proteins Given Intravenously 48
Fate of Material Administered by Other Routes 49
Digestive Tract 49
Respiratory Tract 49
Recovery from Inflammation 49
Sources of Additional Information 51.e1
6 Systemic Responses to Inflammation 52
p Chapter Outline 52
Key Points 52
Systemic Innate Responses 52
Sickness Behavior 53
Metabolic Changes 54
Acute-Phase Proteins 54
Soluble Pattern-Recognition Receptors 54
Iron-Binding Molecules 55
Protease Inhibitors 56
Other Acute-Phase Proteins 56
Acute-Phase Proteins as “Biomarkers” of Disease 56
Systemic Inflammatory Response Syndrome 57
Bacterial Septic Shock 57
Bacterial Toxic Shock 58
Graft-versus-Host Disease 58
Protein Misfolding Diseases 58
Sources of Additional Information 60.e1
7 Innate Immunity: 61
p Chapter Outline 61
Key Points 61
Complement Proteins 63
Activation Pathways 63
The Alternative Pathway 63
The Lectin Pathway 65
The Classical Pathway 66
The Amplification Pathway 67
Regulation of Complement Activation 69
Complement Receptors 69
Other Consequences of Complement Activation 70
Opsonization 70
Removal of Apoptotic Cells 70
Inflammation 70
Blood Coagulation 70
Chemotaxis 70
Immune Regulation 71
Complement Genes 71
Complement Deficiencies 71
Canine C3 Deficiency 71
Porcine Factor H Deficiency 72
Other Complement Deficiencies 73
Sources of Additional Information 73.e1
8 Cell Signaling: 74
p Chapter Outline 74
Key Points 74
Cytokine Nomenclature 75
Cytokine Functions 75
Cytokine Structure 76
Cytokine Receptors 76
Receptor Families 78
Cytokine Regulation 79
Signal Transduction 79
Transduction Pathways 79
NF-κB Pathway 80
NF-AT Pathway 81
JAK-STAT Pathway 82
Gene Transcription 83
Sources of Additional Information 83.e1
9 Antigens: 84
p Chapter Outline 84
Key Points 84
Antigens 85
Microbial Antigens 85
Bacterial Antigens 85
Viral Antigens 85
Other Microbial Antigens 86
Nonmicrobial Antigens 86
Cell Surface Antigens 86
Autoantigens 86
What Makes a Good Antigen? 87
Foreignness 88
Epitopes 88
Haptens 88
Some Examples of Haptens 89
Cross-Reactions 90
Sources of Additional Information 90.e1
10 Dendritic Cells and Antigen Processing 91
p Chapter Outline 91
Key Points 91
Dendritic Cells 92
Origin 92
Structure 92
Subpopulations 93
Myeloid Dendritic Cells 93
Plasmacytoid Dendritic Cells 93
Langerhans Cells 94
Follicular Dendritic Cells 94
Dendritic Cell Maturation 94
Immature Dendritic Cells 94
Mature Dendritic Cells 95
Tolerance Induction 96
DC1 and DC2 Cells 96
Interleukin-12 97
Dendritic Cells in Domestic Animals 97
Other Antigen- Processing Cells 97
Macrophages 98
B Cells 98
Other Cells 98
Antigen Processing 98
MHC Class II Pathway 98
MHC Class I Pathway 99
Cross-Priming 100
Histiocytosis and Histiocytomas 100
Sources of Additional Information 101.e1
11 The Major Histocompatibility Complex 102
p Chapter Outline 102
Key Points 102
Major Histocompatibility Complex 103
MHC Class Ia Molecules 104
Structure 104
Gene Arrangement 104
Polymorphism 104
Nonpolymorphic MHC Class I Molecules 105
MHC Class II Molecules 106
Structure 106
Gene Arrangement 106
Polymorphism 106
MHC Class III Molecules 106
MHC of Domestic Animals 106
Horses 106
Cattle 107
Sheep 108
Pigs 108
Dogs 108
Cats 109
Primates 109
MHC Molecules and Disease 109
MHC and Body Odors 112
Sources of Additional Information 112.e1
12 Organs of the Immune System 113
p Chapter Outline 113
Key Points 113
Sources of Lymphocytes 114
Primary Lymphoid Organs 115
Thymus 115
Structure 115
Function 115
Thymic Hormones 116
Bursa of Fabricius 116
13 Lymphocytes 127
p Chapter Outline 127
Key Points 127
Lymphocyte Structure 127
Lymphocyte Populations 128
Lymphocyte Surface Molecules 129
Antigen Receptor Complex 130
Molecules That Regulate Lymphocyte Function 131
Cytokine Receptors 131
Antibody Receptors 133
Complement Receptors 133
Adherence Molecules 134
Integrins 134
Selectins 134
Immunoglobulin Superfamily 134
CD58 and CD2 134
Other Major Surface Molecules 134
WC1 134
Changes in Immunophenotype 135
Species Differences 135
Horses 135
Bovine 135
Sheep 135
Pigs 135
Dogs and Cats 135
Lymphocyte Mitogens 135
Sources of Additional Information 136.e1
14 Helper T Cells and Their Response to Antigen 137
p Chapter Outline 137
Key Points 137
Immunoglobulin Superfamily 138
T Cell Antigen Receptor 138
Antigen-Binding Component 138
Signal Transduction Component 140
CD3 Complex 140
CD4 and CD8 140
Co-stimulators 140
Co-stimulatory Receptors 141
CD40-CD154 Signaling 141
CD28-CD80/CD86 Signaling 141
Co-stimulatory Cytokines 142
Adherence Molecules 142
Immunological Synapse Formation 142
Signal Transduction 143
Overall Considerations 143
Superantigens 144
Helper T Cell Subpopulations 144
Th1 Cells 145
Interferon-γ 145
Interleukin-2 145
Th2 Cells 145
Interleukin-4 145
Th0 Cells 146
Th17 Cells 146
Species Differences 147
γ/δ T Cells 147
Memory T Cells 149
Sources of Additional Information 149.e1
15 B Cells and Their Response to Antigen 150
p Chapter Outline 150
Key Points 150
B Cell Antigen Receptors 151
Antigen-Binding Component 151
Light Chains 151
Heavy Chains 151
Variable Regions 152
Constant Regions 152
Hinge Region 153
Signal Transducing Component 153
Co-stimulation of B Cells 153
Antigen Presentation by B Cells 153
Cytokine Secretion 153
CD40 and CD154 155
CD21/CD19 Complex 155
Toll-like Receptors and Pathogen-Associated Molecular Patterns 155
B Cell Response 156
Differential Signaling 156
Cellular Responses 157
Plasma Cells 157
Memory B Cells 158
Germinal Centers 160
B Cell Subpopulations 160
Myelomas 160
Polyclonal Gammopathies 162
Hybridomas 163
Sources of Additional Information 164.e1
16 Antibodies: 165
p Chapter Outline 165
Key Points 165
Immunoglobulins 166
Immunoglobulin Classes 167
Immunoglobulin G 167
Immunoglobulin M 167
Immunoglobulin A 168
Immunoglobulin E 169
Immunoglobulin D 169
Three-Dimensional Structure of Immunoglobulins 170
Immunoglobulin Variants 170
Subclasses 170
Allotypes 171
Idiotypes 171
Production of Immunoglobulin Heavy Chains 171
Class Switch Recombination 172
B Cell Antigen Receptors and Soluble Immunoglobulins 172
Immunoglobulins of Domestic Mammals 172
Horses 173
Cattle 173
Sheep 174
Pigs 174
Dogs and Cats 174
Primates 174
Other Mammals 174
Sources of Additional Information 174.e1
17 How Antigen-Binding Receptors Are Made 175
p Chapter Outline 175
Key Points 175
Receptor-Antigen Binding 176
Antigen Receptor Genes 177
Immunoglobulin/B Cell Receptor Diversity 178
Gene Recombination 178
IGL Locus 178
IGK Locus 178
IGH Locus 178
Generation of Junctional Diversity 178
Gene Rearrangement 178
Base Deletion 180
Base Insertion 180
Receptor Editing 181
Somatic Mutation 181
Gene Conversion 182
Receptor Assembly 182
Potential Immunoglobulin Diversity 183
Species Differences 184
Horses 184
Cattle 184
Sheep 184
Pigs 185
Rabbits 185
Humans and Mice 185
Intestinal Bacteria and Expansion of the B Cell Repertoire 185
T Cell Receptor Diversity 186
T Cell Receptor Gene Structure 186
α Chain 186
β Chain 187
δ Chain 187
γ Chain 187
Generation of T Cell Receptor V-Region Diversity 187
Gene Rearrangement 187
Base Insertion and Deletion 187
Somatic Mutation 188
Where Does This Happen? 188
T Cell Receptor Diversity 188
γ/δ T Cell Diversity 189
Sources of Additional Information 189.e1
18 T Cell Function and the Destruction of Cell-Associated Invaders 190
p Chapter Outline 190
Key Points 190
Endogenous Antigens 191
Apoptosis 191
Cell Cooperation 192
Cytotoxic T Cell Responses 193
Perforin Pathway 194
Adhesion Phase 194
Lethal Hit 195
CD95 Pathway 195
Cytotoxic T Cell Subsets 196
Other Mechanisms of Cellular Cytotoxicity 196
Macrophage Activation 197
Classical Macrophage Activation 198
Alternative Macrophage Activation 199
Delayed Hypersensitivity Reactions 200
Effector T Cell Memory 200
Sources of Additional Information 200.e1
19 The Third Lymphocyte Population: 201
p Chapter Outline 201
Key Points 201
Natural Killer Cells 202
Morphology 202
Origins and Location 202
Target Cell Recognition 202
Receptors 203
KIR receptors 203
Ly49 Receptors 204
NKG2 receptors 204
Fc Receptors 204
Effector Mechanisms 204
Function 205
Memory NK cells 205
Regulation 206
Species Differences 206
Horses 206
Cattle 206
Sheep 207
Pigs 207
Dogs 207
Cats 207
Natural Killer T Cells 207
Sources of Additional Information 208.e1
20 Regulation of Adaptive Immunity 209
p Chapter Outline 209
Key Points 209
Tolerance 210
T Cell Tolerance 211
Central T Cell Tolerance 211
Negative Selection. 211
Receptor Editing. 212
Peripheral T Cell Tolerance 212
Clonal Anergy. 212
B Cell Tolerance 213
Peripheral B Cell Tolerance 213
Duration of Tolerance 213
Control of Immune Responses 214
Antigen Regulation of Immune Responses 214
Antigen Processing and Immune Regulation 214
Antibody Regulation of Immune Responses 215
Inhibitory Receptors 215
Regulatory Cells 216
Regulatory T Cells 216
Interleukin-10. 217
Transforming Growth Factor-β. 217
Regulation by the Innate Immune System 218
Th17 Cells 219
Interleukin-17 219
Regulatory Macrophages 220
Indoleamine 2,3-Dioxygenase and Tolerance 220
Tolerogenic Dendritic Cells 220
Natural Suppressor Cells 220
When Do Regulatory Cells Work? 221
Regulation of Apoptosis 221
Neural Regulation of Immunity 222
Stress 222
Autonomic Nervous System 223
Hypothalamic-Pituitary-Adrenal Cortical Axis 223
Neuropeptides and Lymphocytes 223
Sources of Additional Information 224.e1
21 Immunity in the Fetus and Newborn 225
p Chapter Outline 225
Key Points 225
Development of the Immune System 226
Specific Animal Immune Systems 226
Foal 226
Calf 226
Lamb 227
Piglet 227
Puppy 227
Kitten 228
Chick 228
The Immune System and Intrauterine Infection 228
Immune Response of Newborn Mammals 229
Role of the Intestinal Microflora 229
Innate Immunity 230
Adaptive Immunity 230
Transfer of Immunity from Mother to Offspring 231
Secretion and Composition of Colostrum and Milk 231
Absorption of Colostrum 231
Failure of Passive Transfer 233
Production Failure 233
Ingestion Failure 233
Absorption Failure 234
Diagnosis of Failure of Passive Transfer 234
Management of Failure of Passive Transfer 235
Cell-Mediated Immunity and Colostrum 236
Development of Adaptive Immunity in Neonatal Mammals 236
Local Immunity 236
Systemic Immunity 236
Vaccination of Young Animals 237
Passive Immunity in the Chick 238
Sources of Additional Information 239.e1
22 Immunity at Body Surfaces 240
p Chapter Outline 240
Key Points 240
The Body’s Microflora 241
The Superorganism 241
Controlling the Microflora 242
Exclusion of Commensals 242
Suppression of Inflammation 243
Benefits of the Microflora 243
Exclusion of Pathogens 243
Development of Lymphoid Organs 244
Regulation of B Cell Function 244
Regulation of T Cell Function 245
Dysbiosis and the Hygiene Hypothesis 245
Mucosal Lymphoid Tissues 245
Inductive Sites 245
Effector Sites 247
B Cells 247
T Cells 247
Adaptive Protective Mechanisms 248
Immune Exclusion 248
Immunoglobulin A 248
Immunoglobulin M 250
Immune Elimination 251
Immunoglobulin E 251
Immunoglobulin G 252
Immunity on Specific Surfaces 252
Immunity in the Gastrointestinal Tract 252
Immunity to Food 252
Intestinal Inflammatory Disease 253
Immunity in the Respiratory Tract 253
Immunity in the Urogenital Tract 255
Immunity on the Skin 255
Immunity in the Mammary Gland 256
Vaccination on Body Surfaces 257
Sources of Additional Information 257.e1
23 Vaccines and Their Production 258
p Chapter Outline 258
Key Points 258
Types of Immunization Procedures 259
Passive Immunization 259
Active Immunization 260
Living and Killed Vaccines 261
Inactivation 262
Attenuation 262
Modern Vaccine Technology 262
Antigens Generated by Gene Cloning (Category I) 263
Genetically Attenuated Organisms (Category II) 264
Live Recombinant Organisms (Category III) 265
Polynucleotide Vaccines (Category IV) 266
Prime-Boost Strategies 267
Reverse Vaccinology 268
Adjuvants 268
Depot Adjuvants 268
Particulate Adjuvants 269
Immunostimulatory Adjuvants 269
Combined Adjuvants 270
Sources of Additional Information 271.e1
24 The Use of Vaccines 272
p Chapter Outline 272
Key Points 272
Administration of Vaccines 273
Multiple-Antigen Vaccines 274
Vaccination Schedules 274
Initial Series 274
Revaccination and Duration of Immunity 274
Vaccination Strategies 275
Vaccine Assessment 276
Failures in Vaccination 276
Incorrect Administration 276
Failure to Respond 276
Correct Administration and Response 278
Adverse Consequences of Vaccination 278
“Normal” Toxicity 279
Inappropriate Responses 279
Errors in Manufacture or Administration 280
Vaccine-Associated Autoimmune Disease 281
Vaccine-Induced Osteodystrophy 281
Injection Site–Associated Sarcomas 281
Adverse Effect Principles 281
Production, Presentation, and Control of Vaccines 281
Sources of Additional Information 282.e1
25 Immunity to Bacteria and Fungi 283
p Chapter Outline 283
Key Points 283
Innate Immunity 284
Adaptive Immunity 284
Immunity to Toxigenic Bacteria 285
Immunity to Invasive Bacteria 285
Heat-Shock Protein Response 286
Immunity to Intracellular Bacteria 286
Modification of Bacterial Disease by Immune Responses 287
Evasion of the Immune Response 288
Evasion of Innate Immunity 288
Evasion of Adaptive Immunity 291
Some Antibacterial Vaccines 292
Toxoids 292
Bacterins 292
Living Bacterial Vaccines 292
Adverse Consequences of the Immune Responses 293
Serology of Bacterial Infections 293
Immunity to Fungal Infections 294
Sources of Additional Information 295.e1
26 Immunity to Viruses 296
p Chapter Outline 296
Key Points 296
Virus Structure and Antigens 297
Pathogenesis of Virus Infections 297
Innate Immunity 298
Pattern-Recognition Receptors: Antiviral Sensors 299
Interferons 299
Antiviral Activities 299
Adaptive Immunity 301
Antibody-Mediated Immunity 301
Cell-Mediated Immunity 301
Evasion of the Immune Response By Viruses 302
Negative Cytokine Regulation 303
Alterations in Antigen Processing Pathways 303
Evasion of Natural Killer Cells 303
Alterations in the B Cell System 303
Alterations in the T Cell System 304
Viral Evasion Through Latency 304
Inhibition of Apoptosis 305
Adverse Consequences of Immunity to Viruses 305
Antibody-Dependent Enhancement 305
Some Selected Viral Diseases 306
Aleutian Disease of Mink 306
Feline Infectious Peritonitis 307
Equine Infectious Anemia 307
Porcine Respiratory and Reproductive Syndrome 308
Canine Distemper 308
Some Antiviral Vaccines 309
Serology of Viral Diseases 309
Tests to Detect and Identify Viruses 309
Tests to Detect and Identify Antiviral Antibodies 310
Sources of Additional Information 310.e1
27 Immunity to Parasites 311
p Chapter Outline 311
Key Points 311
Immunity to Protozoa 312
Innate Immunity 312
Adaptive Immunity 312
Leishmaniasis 314
Evasion of the Immune Response 315
Adverse Consequences 316
Vaccination 316
Immunity to Helminths 317
Innate Immunity 317
Adaptive Immunity 318
Humoral Immunity 318
Immunity to Tissue Helminths 318
Eosinophils and Parasite Destruction 319
Immunity to Adult Helminths 320
Variations Among Worms 321
Cell-Mediated Immunity 321
Evasion of the Immune Response 322
Evasion of Innate Responses 322
Evasion of Acquired Responses 323
Vaccination 323
Immunity to Arthropods 324
Demodectic Mange 324
Flea Bite Dermatitis 324
Tick Infestation 325
Hypoderma Infestation 325
Sources of Additional Information 325.e1
28 Type I Hypersensitivity 326
p Chapter Outline 326
Key Points 326
Induction of Type I Hypersensitivity 327
Immunoglobulin E 328
Immunoglobulin E Production 328
Immunoglobulin E Receptors 328
Mast Cells 329
Structure and Location 329
Life History 330
Response of Mast Cells to Antigen 330
Mast Cell–Derived Mediators 332
Interleukin-33 333
Regulation of Mast Cell Degranulation 334
Regulation of the Response to Mast Cell Mediators 334
Mast Cells in Infections 334
Late-Phase Reaction 334
Basophils 334
Eosinophils 335
Eosinophil Activation 335
Eosinophil Degranulation and Mediators 336
Other Cells 337
Clinical Type I Hypersensitivity 338
Allergic Anaphylaxis 338
Specific Allergic Conditions 339
Hygiene Hypothesis 339
Milk Allergy 339
Food Allergy 340
Allergic Inhalant Dermatitis and Atopic Dermatitis 340
Allergies to Vaccines and Drugs 342
Allergies to Parasites 342
Eosinophilic Granuloma Complex 343
Diagnosis of Type I Hypersensitivity 343
Treatment of Type I Hypersensitivity 344
Allergen-Specific Immunotherapy 344
Sources of Additional Information 345.e1
29 Red Cell Antigens and Type II Hypersensitivity 346
p Chapter Outline 346
Key Points 346
Blood Groups 347
Blood Transfusion and Incompatible Transfusions 347
Hemolytic Disease of the Newborn 347
Blood Groups, Blood Transfusion, and Hemolytic Disease in Domestic Animals 348
Horses 348
30 Immune Complexes and Type III Hypersensitivity 355
p Chapter Outline 355
Key Points 355
Classification of Type III Hypersensitivity Reactions 356
Local Type III Hypersensitivity Reactions 356
Blue Eye 357
Hypersensitivity Pneumonitis 357
Equine Respiratory Disease 358
Staphylococcal Hypersensitivity 359
Generalized Type III Hypersensitivity Reactions 359
Serum Sickness 359
Glomerulonephritis 359
Type I Membranoproliferative Glomerulonephritis 359
Type II Membranoproliferative Glomerulonephritis 361
Type III Membranoproliferative Glomerulonephritis 362
Clinical Features of Glomerulonephritis 362
Immunoglobulin A Nephropathy 363
Swine Glomerulopathy 363
Dirofilariasis 363
Finnish-Landrace Glomerulopathy 363
Canine Glomerulopathy 364
Other Immune Complex–Mediated Lesions 364
Purpura Hemorrhagica 364
Dietary Hypersensitivity 364
Polyarthritis 364
Drug Hypersensitivities 364
Sources of Additional Information 364.e1
31 Type IV Hypersensitivity: 365
p Chapter Outline 365
p Key Points 365
The Tuberculin Reaction 365
Cutaneous Basophil Hypersensitivity 366
Tuberculin Reactions in Cattle 367
Tuberculin Reactions in Other Animals 368
Johnin Reactions 369
Other Skin Tests 369
Pathological Consequences of Type IV Hypersensitivity 369
Tubercle Formation 369
Allergic Contact Dermatitis 370
Stevens-Johnson Syndrome 371
Measurement of Cell-Mediated Immunity 372
In Vivo Techniques 372
In Vitro Techniques 372
Sources of Additional Information 375.e1
32 Organ Graft Rejection 376
p Chapter Outline 376
p Key Points 376
Grafting of Organs 376
Allograft Rejection 377
Histocompatibility Antigens 377
Renal Allografts 379
Clinical Allograft Rejection 379
Pathogenesis of Allograft Rejection 379
Innate Mechanisms 379
Adaptive Mechanisms 379
Graft Destruction 380
Prevention of Allograft Rejection 381
Skin Allografts 381
Liver Allografts 381
Cardiac Allografts 381
Corneal Allografts 382
Bone Allografts 382
Bone Marrow Allografts 382
Graft-Versus-Host Disease 383
Xenografts 383
Allografts and the Reproductive System 384
Sperm 384
Pregnancy 384
Sources of Additional Information 386.e1
33 Resistance to Tumors 387
p Chapter Outline 387
p Key Points 387
Tumors as Allografts 388
Tumor Antigens 389
Immunity to Tumors 390
Inflammation and Tumors 390
Cellular Defenses 391
Natural Killer Cells 391
Cytotoxic T Cells 391
Macrophage-Mediated Immunity 391
Antibody-Mediated Immunity 391
Failure of Immunity to Tumor Cells 391
Immunosuppression 391
CD95 Ligand Expression 392
Regulatory Cells 392
Myeloid-Derived Suppressor Cells 392
Blocking Antibodies 392
Tumor Cell Selection 392
Tumor Immunotherapy 393
Active Immunotherapy 393
Passive Immunotherapy 393
Cytokine Therapy 393
T Cell Therapy 394
Antibody Therapy 394
Immunoprevention 394
Some Specific Tumors 395
Injection Site–Associated Sarcomas 395
Transmissible Venereal Sarcoma 396
Devil Facial Tumor Disease 397
Papillomas 397
Equine Sarcoids 397
Ocular Squamous Cell Carcinoma 397
Swine Melanoma 397
Lymphoid Tumors 397
Bovine Lymphosarcoma 398
Lymphomas in Other Species 398
Avian Lymphoid Tumors 399
Sources of Additional Information 399.e1
34 Autoimmunity: 400
p Chapter Outline 400
p Key Points 400
Induction of Autoimmunity 401
Normal Immune Responses 402
Antigens Hidden in Cells or Tissues (Cryptic Antigens) 402
Antigens Generated by Molecular Changes 402
Receptor Editing 402
Abnormal Immune Responses 402
Failure of Regulatory Control 402
Infection-Induced Autoimmunity 403
Molecular Mimicry 403
Epitope Spreading 404
Bystander Activation 404
Microchimerism 405
Predisposing Factors 405
Genetic Predisposition 405
Breed Predispositions 406
Intestinal Microflora 406
Mechanisms of Tissue Damage in Autoimmunity 407
Type I Hypersensitivity 407
Type II Hypersensitivity 407
Type III Hypersensitivity 407
Type IV Hypersensitivity 407
Sources of Additional Information 407.e1
35 Organ-Specific Autoimmune Diseases 408
p Chapter Outline 408
p Key Points 408
Autoimmune Endocrine Disease 409
Lymphocytic Thyroiditis 409
Hyperthyroidism 410
Lymphocytic Parathyroiditis 410
Insulin-Dependent Diabetes Mellitus 410
Atrophic Lymphocytic Pancreatitis 410
Autoimmune Adrenalitis 411
Autoimmune Neurological Disease 411
Equine Polyneuritis 411
Canine Polyneuritis 411
Steroid-Responsive Meningitis-Arteritis 411
Necrotizing Meningoencephalitis 412
Degenerative Myelopathy 413
Cerebellar Degeneration 413
Autoimmune Eye Disease 413
Equine Recurrent Uveitis 413
Uveodermatological Syndrome 413
Autoimmune Reproductive Diseases 414
Autoimmune Skin Diseases 414
Hair Follicle Diseases 415
Alopecia Areata 415
Blistering Diseases 415
Skin Basement Membrane Diseases 416
Bullous Pemphigoid 416
Linear Immunoglobulin A Dermatosis 416
Epidermolysis Bullosa Acquisita 416
Relapsing Polychondritis 417
Autoimmune Nephritis 417
Immune-Mediated Hemolytic Anemia 417
Diagnosis 418
Immune Suppression of Hematopoiesis 419
Autoimmune Thrombocytopenia 419
Autoimmune Muscle Disease 420
Myasthenia Gravis 420
Polymyositis 421
Autoimmune Masticatory Myositis 421
Canine Cardiomyopathy 421
Chronic Active Hepatitis 421
Sources of Additional Information 422.e1
36 Systemic Immunological Diseases 423
p Chapter Outline 423
p Key Points 423
Systemic Lupus Erythematosus 424
Pathogenesis 425
Equine Lupus 426
Canine Lupus 426
Feline Lupus 427
Diagnosis 427
Treatment 428
Discoid Lupus Erythematosus 428
Sjögren’s Syndrome 429
Keratoconjunctivitis Sicca 429
Chronic Superficial Keratitis 429
Autoimmune Polyarthritis 429
Erosive Polyarthritis 429
Rheumatoid Arthritis 429
Pathogenesis 429
Diagnosis 432
Treatment 432
Nonerosive Polyarthritis 432
Equine Polyarthritis/Polysynovitis 432
Canine Polyarthritis 432
Lupus Polyarthritis 432
Polyarthritis with Polymyositis 433
Idiopathic Polyarthritis 433
Feline Polyarthritis 433
Cruciate Ligament Rupture 433
Dermatomyositis 434
Immune Vasculitis 434
Sources of Additional Information 435.e1
37 Primary Immunodeficiencies 436
p Chapter Outline 436
p Key Points 436
Inherited Defects in Innate Immunity 437
Chédiak-Higashi Syndrome 437
Pelger-Huët Anomaly 438
Canine Leukocyte Adhesion Deficiency 438
Bovine Leukocyte Adhesion Deficiency 439
Canine Cyclical Neutropenia 440
Other Examples of Defective Neutrophil Function 440
Inherited Defects in the Adaptive Immune System 441
Immunodeficiencies of Horses 441
Severe Combined Immunodeficiency 441
Molecular Basis of Equine Severe Combined Immunodeficiency 442
Immunoglobulin Deficiencies 442
Common Variable Immunodeficiency 443
Foal Immunodeficiency Syndrome 444
Incidence of Immunodeficiencies 445
Immunodeficiencies of Cattle 445
Severe Combined Immunodeficiency 445
Selective Immunoglobulin G2 Deficiency 445
Hereditary Parakeratosis 445
Other Immunodeficiencies 445
Immunodeficiencies of Dogs 445
Combined Immunodeficiencies 445
Immunoglobulin Deficiencies 447
T Cell Deficiencies 447
Uncharacterized Immunodeficiencies 448
Immunodeficiencies of Cats 448
Hypotrichosis with Thymic Aplasia 448
Immunodeficiencies of Mice 448
Nude Mice 448
Severe Combined Immunodeficiency Mice 449
Moth-Eaten Mice 449
X-Linked Immunodeficiency 449
Immunodeficiencies of Humans 449
T Cell Deficiencies 449
B Cell Deficiencies 449
Immunodeficiencies of Chickens 450
Sources of Additional Information 450.e1
38 Secondary Immunological Defects 451
p Chapter Outline 451
p Key Points 451
Virus-Induced Immunosuppression 452
Retrovirus Infections in Primates 453
Type D Simian Retroviruses 453
Retrovirus Infections in Cats 454
Feline Leukemia 454
FOCMA 454
Transmission 454
Pathogenesis 454
Tumors 454
Immunosuppression 455
T Cell Defects 455
B Cell Defects 455
FeLV-AIDS 455
Immunity 455
Diagnosis 455
Feline Immunodeficiency Virus 456
Transmission 456
Pathogenesis 456
Immunosuppression 457
Immunity and Diagnosis 458
Treatment 458
Retrovirus Infections in Cattle 459
Bovine Immunodeficiency Virus 459
Retrovirus Infections in Dogs 459
Circovirus Infections 459
Juvenile Llama Immunodeficiency Syndrome 459
Other Causes of Secondary Immunodeficiency 460
Microbial and Parasite Infections 460
Toxin-Induced Immunosuppression 460
Malnutrition and Immunity 460
Adipose Tissue 460
Exercise and Immunity 463
Posttraumatic Immune Deficiency 464
Age and Immunity 464
Innate Immunity 464
Lymphoid Organs 465
B Cell Responses 465
T Cell Responses 465
Other Secondary Immunodeficiencies 466
Sources of Additional Information 466.e1
39 Drugs and Other Agents That Affect the Immune System 467
p Chapter Outline 467
p Key Points 467
Suppression of the Immune System 468
Nonspecific Immunosuppression 468
Radiation 468
Corticosteroids 468
Cytotoxic Drugs 469
Alkylating Agents 469
Folic Acid Antagonists 470
DNA Synthesis Inhibitors 470
Selective Immunosuppression 471
Calcineurin Inhibitors 471
Target of Rapamycin Inhibitors 472
Inosine Monophosphate Dehydrogenase Inhibitors 473
Leflunomide 473
Depletion of Lymphocytes 473
Intravenous Immunoglobulin Therapy 473
Stimulation of the Immune System 474
Bacteria and Bacterial Products 474
Complex Carbohydrates 474
Immunoenhancing Drugs 474
Vitamins 475
Cytokines 475
Sources of Additional Information 476.e1
40 Evolution of the Immune System 477
p Chapter Outline 477
p Key Points 477
Immunity in Invertebrates 478
Physical Barriers 478
Innate Immunity 478
Phagocytosis 478
Prophenoloxidase (proPO)-Activating System 479
Antimicrobial Peptides 479
RNA Interference 479
Adaptive Immunity 479
Graft Rejection 480
Immunity in Vertebrates 480
Immunity in Cyclostomes 481
Immunological “Big Bang” 482
Immunity in Jawed Fish 482
Innate Immunity 482
Adaptive Immunity 483
Immunoglobulins 483
Cell-Mediated Immunity 484
Immunity in Amphibians 485
Urodele Amphibians 485
Anuran Amphibians 486
Immunity in Reptiles 487
Immunity in Birds 488
Avian Major Histocompatibility Complex Molecules 488
Immunoglobulin Classes 489
Immunoglobulin Y 489
Immunoglobulin M 490
Immunoglobulin A 490
Generation of Antibody Diversity 490
Immunity in Monotremes and Marsupials 491
Mammalian Phylogeny 491
Fever 491
Sources of Additional Information 493.e1
41 Immunodiagnostic Techniques 494
p Chapter Outline 494
p Key Points 494
Reagents Used in Serological Tests 495
Serum 495
Antiglobulins 495
Monoclonal Antibodies 495
Specific Antibodies 495
Primary Binding Tests 496
Radioimmunoassays 496
Radioimmunoassays for Antibody 496
Radioimmunoassays for Antigen 496
Immunofluorescence Assays 496
Direct Fluorescent Antibody Tests 496
Indirect Fluorescent Antibody Tests 497
Particle Concentration Fluorescence Immunoassays 497
Immunoenzyme Assays 498
Microwell Enzyme-Linked Immunosorbent Assay Tests 498
Western Blotting 499
Immunohistochemistry 501
Disposable Immunoassay Devices 502
Immunofiltration 502
Immunochromatography 502
Antibody Labels 503
The Flow Cytometer 503
Secondary Binding Tests 503
Precipitation Tests 504
Immunodiffusion 506
Radial Immunodiffusion 507
Immunoelectrophoresis and Related Techniques 508
Titration of Antibodies 508
Agglutination 508
Antiglobulin Tests 509
Passive Agglutination 509
Viral Hemagglutination and Its Inhibition 510
Complement Fixation 510
Cytotoxicity Tests 510
Assays in Living Systems 510
Neutralization Tests 511
Protection Tests 512
Molecular Methods 512
Diagnostic Applications of Immunological Tests 513
Sources of Additional Information 514.e1
Appendices 515
Appendix 1 Annotated List of Selected CD Molecules 515
Appendix 2 Some Selected Cytokines 519
Glossary 522
Index 533
A 533
B 535
C 535
D 537
E 538
F 539
G 539
H 540
I 541
J 543
K 543
L 543
M 544
N 545
O 546
P 546
Q 547
R 547
S 548
T 549
U 551
V 551
W 551
X 551
Y 551
Z 551
Abbreviations 552
Inside back cover 553