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Immunomodulatory activity of β‐glucans in fish: Relationship between β‐glucan administration parameters and immune response induced
Aquaculture Research ( IF 1.9 ) Pub Date : 2020-12-29 , DOI: 10.1111/are.15086
Joo Jie Ching 1 , Adawiyah Suriza Shuib 1, 2 , Nazia Abdul Majid 1 , Norhidayah Mohd Taufek 1, 3
Affiliation  

Diseases outbreak caused by pathogenic organisms is known to be one of the significant constraints faced by fish farmers and consequently pose great damage to the economy of the aquaculture sector. Vaccines and antibiotics are used to prevent the spreading of infectious diseases. However, these practices are cost‐ineffective and may increase the resistance of pathogens towards antibiotics. Therefore, the use of immunostimulants in aquaculture as an alternative to antibiotics and vaccines is becoming popular nowadays. The selection of a suitable and effective immunostimulant for fish is essential to protect them against the pathogens. β‐glucan, a potent immunostimulant, is widely used in aquaculture to improve the immune system of fish. β‐glucan is a highly conserved carbohydrate that can be found in the cell wall of yeast, fungi, plant and even some bacteria species. The immunomodulatory role of β‐glucans on fish immunity are well identified in aquaculture research, whereby it was mainly investigated through the regulation of cellular and humoural immune parameters, immune‐related genes and proteins expression, and resistance towards various infectious diseases. This review summarizes the recent literature on the mode of action of β‐glucans in fish immunity via a different route of administration. The suitable dose, duration and frequency of β‐glucans administration for optimal stimulation in different species of fish, as well as the combinational used of β‐glucans with one or more immunostimulants, were also highlighted.

中文翻译:

β-葡聚糖在鱼类中的免疫调节活性:β-葡聚糖的施用参数与诱导的免疫反应之间的关系

由病原生物引起的疾病暴发众所周知是养鱼者面临的重大制约因素之一,因此对水产养殖业的经济造成了极大的损害。疫苗和抗生素用于预防传染病的传播。但是,这些做法在成本上是无效的,并且可能会增加病原体对抗生素的抗药性。因此,如今在水产养殖中使用免疫刺激剂替代抗生素和疫苗变得越来越普遍。选择适合鱼类的有效免疫刺激剂对于保护鱼类免受病原体的感染至关重要。β-葡聚糖是一种有效的免疫刺激剂,广泛用于水产养殖中以改善鱼类的免疫系统。β-葡聚糖是一种高度保守的碳水化合物,可在酵母,真菌,植物,甚至一些细菌。β-葡聚糖对鱼类免疫的免疫调节作用在水产养殖研究中得到了很好的确认,其中主要通过调节细胞和体液免疫参数,免疫相关基因和蛋白质表达以及对各种传染病的抵抗力来进行研究。这篇综述总结了有关β-葡聚糖通过不同给药途径在鱼类免疫中的作用方式的最新文献。还强调了在不同鱼类中进行最佳刺激所需要的适当剂量,持续时间和频率的β-葡聚糖,以及β-葡聚糖与一种或多种免疫刺激剂的组合使用。因此,主要通过调节细胞和体液免疫参数,免疫相关基因和蛋白质表达以及对各种传染病的抵抗力来进行研究。这篇综述总结了有关β-葡聚糖通过不同给药途径在鱼类免疫中的作用方式的最新文献。还强调了在不同鱼类中进行最佳刺激所需要的适当剂量,持续时间和频率的β-葡聚糖,以及β-葡聚糖与一种或多种免疫刺激剂的组合使用。因此,主要通过调节细胞和体液免疫参数,免疫相关基因和蛋白质表达以及对各种传染病的抵抗力来进行研究。这篇综述总结了有关β-葡聚糖通过不同给药途径在鱼类免疫中的作用方式的最新文献。还强调了在不同鱼类中进行最佳刺激所需要的适当剂量,持续时间和频率的β-葡聚糖,以及β-葡聚糖与一种或多种免疫刺激剂的组合使用。这篇综述总结了有关β-葡聚糖通过不同给药途径在鱼类免疫中的作用方式的最新文献。还强调了在不同鱼类中进行最佳刺激所需要的适当剂量,持续时间和频率的β-葡聚糖,以及β-葡聚糖与一种或多种免疫刺激剂的组合使用。这篇综述总结了有关β-葡聚糖通过不同给药途径在鱼类免疫中的作用方式的最新文献。还强调了在不同鱼类中进行最佳刺激所需要的适当剂量,持续时间和频率的β-葡聚糖,以及β-葡聚糖与一种或多种免疫刺激剂的组合使用。
更新日期:2020-12-29
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