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Tag Archives: Antibody Disorders

Inflammation

What Is Inflammation? Inflammation is our body’s necessary self-defense response and repair mechanism for these assaults: 1) injuries such as cuts, scrapes, sprains, broken bones, burns, insect bites, toxins; 2) invading organisms such as bacteria; and 3) allergens and food sensitivities such as ...

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Systemic Lupus Erythematosus 

What Is Systemic Lupus Erythematosus? Systemic lupus erythematosus (SLE) is a chronic autoimmune inflammatory disease that is characterized by involvement of multiple organs due to the production of antibodies to components of the cell nucleus.1 SLE has an unpredictable course of acute ...

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Sjögren’s Syndrome 

What Is Sjögren’s Syndrome? Sjögren’s syndrome is a systemic inflammatory autoimmune disease with a chronic, progressive course that primarily attacks the lacrimal glands of the eye and the salivary glands of the mouth, which are exocrine glands. Exocrine glands secrete the substances they ...

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Autoimmune Disorders In Celiac Disease

What Are Autoimmune Disorders? Autoimmune disorders refer to those conditions that involve an abnormal immune attack on the body’s own tissues perpetuated by the production of autoantibodies directed against the body, or “self.” Auto means self. Q: Why does the ...

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Asthma

What Is Asthma? Asthma is a chronic immune respiratory condition characterized by narrowing and inflammation of the lung airways (large bronchi, bronchial tubes and small bronchioles) in response to an allergen as the trigger or stimulus. As such, asthma occurs ...

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Urticaria or Hives, Chronic

What Is Chronic Urticaria? Urticaria is an immune based skin disorder characterized by multiple eruptions of well-demarcated edematous, intensely pruritic (itchy) plaques that may be small or reach the diameter of many centimeters with surrounding erythema (redness) each lasting less ...

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Antiphospholipid Syndrome

What Is Antiphospholipid Syndrome? Antiphospholipid syndrome (APS) is an autoimmune disease and a blood clotting disorder characterized by these clinical and laboratory criteria: Clinical criteria – recurrent vascular thrombosis (clots in veins/arteries) from hypercoagulability (abnormal excessive clotting) and/or recurrent complications of ...

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Lymphocyte: definition

A small white blood cell that plays a major role in defending the body against disease. There are two types of lymphocytes: B cells, which make antibodies that attack bacteria and toxins, and T cells which attack body cells themselves when ...

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IgA Deficiency

What Is IgA Deficiency? IgA deficiency (IgAD) is an immunodeficiency disease characterized by lack of immunoglobulin A type antibody production, called IgA antibody, with no detectable levels in blood or secretions. Q: What is an IgA antibody? A: IgA is ...

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Common Variable Immunodeficiency 

What Is Common Variable Immunodeficiency? Common variable immunodeficiency (CVID) is a primary antibody deficiency disease characterized by the onset of recurrent bacterial infections resulting from markedly decreased immunoglobulin antibody production and antibody levels. Q: What causes common variable immunodeficiency? A: Common variable ...

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Autoimmune Disorders In Dermatitis Herpetiformis

What Are Autoimmune Disorders? Autoimmune disorders refer to those conditions that involve an abnormal attack on the body’s own tissues perpetuated by the production of autoantibodies directed against self. Q: What happens when autoantibodies attack the body’s own tissues? A: ...

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Allergic Rhinitis

What Is Allergic Rhinitis? Allergic rhinitis is an immune disorder characterized by inflammation of the nasal mucosa by an IgE antibody reaction to an allergen. An allergen is something that triggers an allergic immune response. Q: What is the immune ...

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Milk Intolerance – Bovine Beta Casein Enteropathy

What Is Milk Intolerance (Bovine Beta Casein Enteropathy)? Bovine beta casein enteropathy is characterized by raised serum IgA antibodies to bovine beta casein found by blood testing and damage to mucosa of the jejunum found by biopsy. The jejunum is the second ...

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Hyposplenism: definition

The condition of having lost spleen tissue, called atrophy of the spleen.

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