相关实验视频

Updated: Jan 10, 2026

An Ex Vivo Chicken Primary Bursal-cell Culture Model to Study Infectious Bursal Disease Virus Pathogenesis

An Ex Vivo Chicken Primary Bursal-cell Culture Model to Study Infectious Bursal Disease Virus Pathogenesis

Published on: October 4, 2018

饮用水质量的影响病毒疫苗的免疫反应在层

Muhammad Farooq¹, Awais Ghaffar¹, Anne Shehara Perera¹

¹University of Calgary Faculty of Veterinary Medicine, Health Research Innovation Center 2C53, 3330 Hospital Drive, NW, Calgary, AB T2N 4N1, Canada.

Veterinary immunology and immunopathology

|November 28, 2025

概括

在家禽养殖场的饮用水质量不佳可能会降低疫苗的有效性. 一项受控研究表明,虽然现场数据缺乏相关性,但水质差的水层影响了免疫反应和潜在的疫苗疗效.

科学领域:

禽畜科学禽畜科学禽畜科学
免疫学免疫学免疫学
环境健康环境健康

背景情况:

饮用水质量对于家禽健康和疫苗有效性至关重要.
低于最佳的水质可以损害层中的免疫功能.
这项研究研究了水质与家禽免疫反应之间的联系.

研究的目的:

评估阿尔伯塔省层级农场的饮用水质量.
评估水质对疫苗诱导的免疫反应的影响.
确定水质差对传染性支气管炎疫苗有效性的影响.

主要方法:

化学,物理和微生物学分析了26个来自层级农场的水样.
对家禽病毒疫苗的血清反应评估.
有控制的实验,白角暴露在自来水或田间水中,有或没有接种疫苗.

主要成果:

在许多农场,水的硬度,pH值,碳酸和溶解都超过了可接受的限度.
现场数据显示,水质得分和血清学反应之间没有直接的相关性.
有控制的实验表明,在接受质量差的水的鸟类中,抗体标位降低,T细胞数量改变,细胞因子转录改变.

结论:

虽然现场数据显示没有直接相关性,但受控实验表明,水质差可能会对感染性支气管炎疫苗在层层有效性产生负面影响.
需要进一步的研究,以充分阐明水质影响家禽免疫力和疫苗反应的机制.

关键词:

抗体标位抗体标位商业层家禽商业层家禽饮用水的质量饮用水的质量免疫系统的免疫系统.禽类病毒疫苗禽类病毒疫苗

更多相关视频

In Vitro Culture for H5N1-Specific Duck T Cells and Detection of Immune Responses Using Intracellular Cytokine Staining Method

In Vitro Culture for H5N1-Specific Duck T Cells and Detection of Immune Responses Using Intracellular Cytokine Staining Method

Published on: May 30, 2025

Influenza Virus Propagation in Embryonated Chicken Eggs

Influenza Virus Propagation in Embryonated Chicken Eggs

Published on: March 19, 2015

相关概念视频

Factors Affecting the Risk of Infection

Factors Affecting the Risk of Infection

The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...

Vaccinations

Vaccinations