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相关概念视频

Vaccinations01:51

Vaccinations

Overview
Immunological Memory01:23

Immunological Memory

Immunological memory, a pivotal pillar of the adaptive immune system, is responsible for the body's ability to remember and respond more swiftly and effectively to previously encountered pathogens. This remarkable feature is what makes vaccines so effective in preventing diseases.
What is Immunological Memory?
Immunological memory is an integral function of the immune system that allows it to recognize and react more rapidly and effectively to pathogens previously encountered. This feature is...
Development of Immunocompetence01:22

Development of Immunocompetence

The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
Defense Against Bacterial Pathogens01:31

Defense Against Bacterial Pathogens

The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
Cryptococcal Meningitis01:27

Cryptococcal Meningitis

Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...

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Toxoplasma antibody prevalence among healthy adults in United Arab Emirates.

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The differences in short- and long-term varicella-zoster virus (VZV) immunoglobulin G levels following varicella vaccination of healthcare workers measured by VZV fluorescent-antibody-to-membrane-antigen assay (FAMA), VZV time-resolved fluorescence immunoassay and a VZV purified glycoprotein enzyme immunoassay.

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Diagnostic virology.

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Comparative study of the standard fluorescent antibody to membrane antigen (FAMA) assay and a flow cytometry-adapted FAMA assay to assess immunity to varicella-zoster virus.

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Population diversity in batches of the varicella Oka vaccine.

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Evaluation of the time resolved fluorescence immunoassay (TRFIA) for the detection of varicella zoster virus (VZV) antibodies following vaccination of healthcare workers.

Journal of virological methods·2011

相关实验视频

Updated: Jul 12, 2026

Protective Efficacy and Pulmonary Immune Response Following Subcutaneous and Intranasal BCG Administration in Mice
06:32

Protective Efficacy and Pulmonary Immune Response Following Subcutaneous and Intranasal BCG Administration in Mice

Published on: September 19, 2016

杆菌患者应该接受杆菌免疫球蛋白吗?

S A Uduman, A A Gershon, P A Brunell

    JAMA
    |December 8, 1975
    PubMed
    概括
    此摘要是机器生成的。

    这项研究发现,疹的临床严重程度与患者对疹病毒 (VZV) 的抗体反应无关. 在局部和泛型病例中,抗体水平相似,这表明抗体治疗可能没有益处.

    更多相关视频

    A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection
    09:12

    A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection

    Published on: June 15, 2018

    Adjuvant Activity of Mycobacterium paratuberculosis in Enhancing the Immunogenicity of Autoantigens During Experimental Autoimmune Encephalomyelitis
    06:57

    Adjuvant Activity of Mycobacterium paratuberculosis in Enhancing the Immunogenicity of Autoantigens During Experimental Autoimmune Encephalomyelitis

    Published on: May 12, 2023

    相关实验视频

    Last Updated: Jul 12, 2026

    Protective Efficacy and Pulmonary Immune Response Following Subcutaneous and Intranasal BCG Administration in Mice
    06:32

    Protective Efficacy and Pulmonary Immune Response Following Subcutaneous and Intranasal BCG Administration in Mice

    Published on: September 19, 2016

    A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection
    09:12

    A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection

    Published on: June 15, 2018

    Adjuvant Activity of Mycobacterium paratuberculosis in Enhancing the Immunogenicity of Autoantigens During Experimental Autoimmune Encephalomyelitis
    06:57

    Adjuvant Activity of Mycobacterium paratuberculosis in Enhancing the Immunogenicity of Autoantigens During Experimental Autoimmune Encephalomyelitis

    Published on: May 12, 2023

    科学领域:

    • 病毒学 病毒学
    • 免疫学 免疫学 免疫学
    • 皮肤病学 皮肤病学

    背景情况:

    • 带状疹,通常被称为带状疹,是一种病毒性疾病,可重活疹-带状疹病毒 (VZV).
    • 了解疹的免疫反应对于开发有效的治疗方法至关重要.

    研究的目的:

    • 调查的临床表现 (局部化与一般化) 与对VZV的血清反应之间的关系.
    • 为了评估抗体的管理在管理中对抗体的潜在益处.

    主要方法:

    • 补充固定 (CF) 抗体和光抗体的血清分析,以对抗疹-疹 (VS) 膜抗原 (FAMA) 在患有疹的患者中.
    • 局部性黄斑患者和散布性黄斑患者之间的抗体标位的比较.
    • 抗体水平与临床结果的相关性.

    主要成果:

    • 在大多数患有扩散性黄斑的患者中,观察到CF抗体和FAMA的迅速出现.
    • 在局部化和泛化的患者中,VZV抗体的几何平均标位相似.
    • 两名患有扩散的患者有不可检测的CF抗体,但VZ FAMA是可检测的.

    结论:

    • 的临床过程,无论是局部化还是泛化的,似乎与患者对VZV的血清反应无关.
    • 由于观察到临床严重程度和免疫反应之间的分离,对疹的抗体的使用不太可能是有益的.