Related Experiment Video
Updated: Aug 7, 2026
06:34
A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma
Published on: June 4, 2017
[Risk factors of allergopathy]
Vestnik Rossiiskoi Akademii Meditsinskikh Nauk
|June 23, 2006
Summary
This review details factors influencing regional allergic risk, including environmental allergen sources and classification. It highlights diagnostic criteria for allergopathic conditions and laboratory methods for early detection and prevention of allergic diseases.
Area of Science:
- Environmental Science
- Allergology
- Immunology
Context:
- Allergic diseases pose a significant public health challenge globally.
- Understanding regional variations in allergen exposure is crucial for effective management.
- Existing diagnostic criteria for allergopathic conditions require comprehensive review.
Purpose:
- To provide a detailed overview of factors determining regional allergic danger.
- To classify environmental allergens based on origin and ecological significance.
- To discuss diagnostic criteria and laboratory methods for allergopathology.
Summary:
- The review examines environmental factors contributing to allergic risk, categorizing allergens by origin and ecological impact.
- It emphasizes current criteria for allergopathic conditions as key diagnostic indicators for sensitization and specific allergic disease diagnosis.
- A range of laboratory diagnostic techniques for the early detection and prevention of allergopathology are covered.
Impact:
- Informs public health strategies for mitigating regional allergic risks.
- Enhances diagnostic accuracy and timely intervention for allergic diseases.
- Provides a foundation for further research into allergenicity and allergopathology.
Related Concept Videos
02:06Allergic Reactions
Overview
01:30Allergic Reactions: Anaphylaxis
Anaphylaxis is a severe, life-threatening hypersensitivity reaction mediated by Immunoglobulin E (IgE) antibodies. When IgE binds to allergens, it triggers the release of mediators– histamine, leukotrienes, and prostaglandins from mast cells and basophils. These mediators cause vasodilation, edema, and inflammation, leading to various symptoms.The primary allergens causing anaphylaxis include food items (e.g., peanuts, shellfish), drugs (e.g., penicillin, asparaginase, corticotropin, heparin),...
01:30Drug Toxicity: Allergic Reactions
Drug-related allergies are immune-mediated responses triggered by the administration of pharmacological agents. These hypersensitivity reactions are classified based on the immune mechanisms involved. The four primary types—Type I, II, III, and IV—are mediated by different immunological pathways and exhibit distinct clinical manifestations.Type I Hypersensitivity/ IgE-Mediated Reactions: Immunoglobulin E (IgE) immediately mediates Type I hypersensitivity reactions. Upon initial exposure to a...
01:29Asthma-I: Introduction
Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
01:30Hypersensitivities
Hypersensitivity, also known as a hypersensitivity reaction or allergic reaction, is a condition where the body's immune system reacts abnormally to a foreign substance. Such substances, that cause hypersensitivity are referred to as an allergen, could be something typically harmless to most people, like pollen or certain foods.
Types of Hypersensitivities
Hypersensitivity reactions are categorized into four types: Type 1, Type 2, Type 3, and Type 4. Each type has a distinct mechanism...
Types of Hypersensitivities
Hypersensitivity reactions are categorized into four types: Type 1, Type 2, Type 3, and Type 4. Each type has a distinct mechanism...
01:20Asthma: Pathogenesis and Management
Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.