Related Experiment Video
Updated: Jul 11, 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
[Primary prevention of allergic disease]
Manuela Ferreira1, Raquel Coelho, J Costa Trindade
1Departamento de Pediatria, Hospital Fernando Fonseca, Amadora.
Acta Medica Portuguesa
|September 18, 2007
Summary
Exclusive breastfeeding for four months offers protection against infant atopic dermatitis and childhood wheezing. While hydrolyzed formulas may supplement breast milk for high-risk infants, they cannot replace its preventive benefits for allergic diseases.
Area of Science:
- Allergy and immunology
- Pediatric health
- Public health
Context:
- Allergic diseases represent a significant global health concern.
- Identifying effective prevention strategies is crucial.
- Dietary interventions in infancy are explored for allergy prevention.
Purpose:
- To review current evidence on preventing allergic diseases in infants and children.
- To assess the role of breastfeeding, formula, and allergen avoidance in prevention.
Summary:
- Exclusive breastfeeding for the first four months is associated with protection against atopic dermatitis and wheezing.
- Extensively hydrolyzed formulas may supplement breast milk for high-risk infants, but partially hydrolyzed formulas require further study.
- Avoiding food and aeroallergens can reduce early childhood wheeze, atopic dermatitis, and asthma; maternal avoidance during lactation requires medical supervision.
Impact:
- Provides guidance on infant feeding practices for allergy prevention.
- Highlights the continued importance of breastfeeding.
- Informs clinical recommendations regarding hydrolyzed formulas and allergen avoidance strategies.
More Related Videos
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),...
01:30Preventive Healthcare Services
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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...
01:27Allergic Drug Reactions
Allergic reactions related to drugs are hypersensitivity responses driven by the immune system and bear no connection to the drug's therapeutic action. While drugs in isolation do not trigger an immune response, they can interact with endogenous proteins to form antigens. These antigens stimulate lymphocytes to produce antibodies. IgE-type antibodies attach themselves to mast cells. Upon subsequent exposure to the same stimulus, the antigen-antibody interaction is initiated, unleashing numerous...
01:28Asthma I: Introduction
Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...