相关实验视频

Updated: Sep 15, 2025

Antigenic Liposomes for Generation of Disease-specific Antibodies
10:31

Antigenic Liposomes for Generation of Disease-specific Antibodies

Published on: October 25, 2018

12.5K

在患有多年性过敏症的患者中,以热粒素为基础的交叉反应和无症状的贝类敏感化

Moritz Maximilian Hollstein1, Marie Charlotte Schuppe1, Katharina Klara Hahn1

  • 1Department of Dermatology, Venereology and Allergology, University Medical Centre Göttingen, Göttingen, Germany.

Frontiers in allergy
|July 14, 2025
PubMed
概括

和虫敏感化可能导致错误的阳性贝类过敏诊断,由于交叉反应过敏原表位. 这凸显了在诊断食物过敏时需要仔细解释特定IgE (sIgE) 测试的必要性.

关键词:
的IgE交叉反应性.食物过敏 食物过敏多年性过敏是一种常年性过敏.贝类和贝类是类的.这种药物叫做tropomyosin.

更多相关视频

Application of Biochip Microfluidic Technology to Detect Serum Allergen-specific Immunoglobulin E sIgE07:10

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

Published on: April 21, 2019

16.5K
Humanized Mediator Release Assay as a Read-Out for Allergen Potency10:22

Humanized Mediator Release Assay as a Read-Out for Allergen Potency

Published on: June 29, 2021

3.6K

相关概念视频

Cross-reactivity00:42

Cross-reactivity

Overview
31.5K
Allergic Reactions02:06

Allergic Reactions

Overview
28.8K
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...
981
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...
1.1K
Desensitization and Tachyphylaxis01:20

Desensitization and Tachyphylaxis

Tachyphylaxis is described as a rapid decrease in response to a drug after repeated or continuous administration of the same drug dose. It is a phenomenon where the body becomes less responsive to a particular substance or intervention over time, requiring higher doses or stronger interventions to achieve the same effect. It results from adaptive changes in the body's receptors, signaling pathways, or physiological processes that occur in response to prolonged exposure to a stimulus.
2.2K
Myasthenia Gravis: Diagnostic Tests01:15

Myasthenia Gravis: Diagnostic Tests

Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
1.4K