Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Allergic Reactions02:06

Allergic Reactions

Overview
Allergic Reactions: Anaphylaxis01:30

Allergic 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),...
Types of Toxins01:36

Types of Toxins

Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
Allergic Drug Reactions01:27

Allergic 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...
Drug Toxicity: Allergic Reactions01:30

Drug 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...
Hypersensitivities01:30

Hypersensitivities

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...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Characterisation of Allergen Profiles in Commercial Egg Products to Inform Oral Immunotherapy Strategies in Egg Allergy.

Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology·2026
Same author

Proteomic Mapping of Allergenic Proteins Reveals Key Differences Between Black Tiger Prawn (<i>Penaeus monodon</i>) and White Leg Prawn (<i>Litopenaeus vannamei</i>).

Journal of proteome research·2026
Same author

Proteomic Insights into the Immune and Sex-Specific Proteins in the Skin Mucus of Barramundi (<i>Lates calcarifer</i>).

Proteomes·2026
Same author

Thermal stress alters the allergen and proteome profile of the redclaw crayfish (Cheraxquadicarinatus).

Fish & shellfish immunology·2026
Same author

Job exposure matrices for use in respiratory health in low- and middle-income countries: a commentary on relevance and future direction.

Annals of work exposures and health·2026
Same author

Fish size matters - Variable food allergen profiles in farmed and wild Malabar red snapper (Lutjanus malabaricus).

Food chemistry·2026
Same journal

Fermented fish: A deep dive into tradition, innovation, and health benefits.

Advances in food and nutrition research·2026
Same journal

Nutritional and functional bioactive compounds in fish.

Advances in food and nutrition research·2026
Same journal

Non-thermal processing of fish: Evolution of flavor, physico-chemical properties, and bioactivities.

Advances in food and nutrition research·2026
Same journal

Exploring the flavor profiles of blue foods: Mechanistic insights, factor analysis, and assessment strategies.

Advances in food and nutrition research·2026
Same journal

Fish by-products: Functional properties, health attributes, and challenges.

Advances in food and nutrition research·2026
Same journal

Nutritional, flavor and functional properties of golden pompano.

Advances in food and nutrition research·2026
See all related articles

Related Experiment Video

Updated: May 19, 2026

Extraction and Detection of Geosmin and 2-Methylisoborneol in Water and Fish using High-Capacity Sorptive Extraction Probes and GC-MS
11:59

Extraction and Detection of Geosmin and 2-Methylisoborneol in Water and Fish using High-Capacity Sorptive Extraction Probes and GC-MS

Published on: July 3, 2025

Occupational allergies in seafood-processing workers.

Mohamed F Jeebhay1, Andreas L Lopata

  • 1Centre for Occupational and Environmental Health Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa. mohamed.jeebhay@uct.ac.za

Advances in Food and Nutrition Research
|August 23, 2012
PubMed
Summary
This summary is machine-generated.

Seafood processing workers face increased risks of respiratory and skin allergies due to rising industry demands. This review details high-risk factors, allergens, and management strategies for occupational allergies in seafood processing.

More Related Videos

Collection and Extraction of Occupational Air Samples for Analysis of Fungal DNA
12:02

Collection and Extraction of Occupational Air Samples for Analysis of Fungal DNA

Published on: May 2, 2018

Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E (sIgE)
07:10

Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E (sIgE)

Published on: April 21, 2019

Related Experiment Videos

Last Updated: May 19, 2026

Extraction and Detection of Geosmin and 2-Methylisoborneol in Water and Fish using High-Capacity Sorptive Extraction Probes and GC-MS
11:59

Extraction and Detection of Geosmin and 2-Methylisoborneol in Water and Fish using High-Capacity Sorptive Extraction Probes and GC-MS

Published on: July 3, 2025

Collection and Extraction of Occupational Air Samples for Analysis of Fungal DNA
12:02

Collection and Extraction of Occupational Air Samples for Analysis of Fungal DNA

Published on: May 2, 2018

Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E (sIgE)
07:10

Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E (sIgE)

Published on: April 21, 2019

Area of Science:

  • Occupational health
  • Allergology
  • Food science

Background:

  • Increased global seafood demand drives growth in fishing, aquaculture, and processing.
  • Seafood processing is linked to a rise in reported allergic health issues among workers.

Purpose of the Study:

  • To review occupational respiratory and skin allergies in seafood processing.
  • To identify high-risk populations, work processes, and exposure factors.
  • To explore allergens, pathophysiological mechanisms, and management strategies.

Main Methods:

  • Literature review of occupational allergies in seafood processing.
  • Analysis of risk factors, allergens, and disease mechanisms.
  • Synthesis of diagnostic and preventive approaches.

Main Results:

  • Identifies specific high-risk worker groups and processing activities.
  • Details major and minor allergens involved in seafood allergies.
  • Explains pathophysiological pathways of occupational allergies.

Conclusions:

  • Occupational allergies are a significant concern in seafood processing.
  • Understanding risk factors and allergens is crucial for prevention.
  • Effective diagnostic and preventive measures are essential for worker health.