Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/70023
Title: The effect of Pediococcus acidilactici MA 18/5M on immune responses and mRNA levels of growth, antioxidant and immune-related genes in zebrafish (Danio rerio)
Authors: Ehsan Ahmadifar
Mahmoud A.O. Dawood
Mohsen Shahriyari Moghadam
Ali Hashemi Shahrestanaki
Hien Van Doan
Adel H. Saad
Mohamed Aboubakr
Ehab Y. Abdelhiee
Sabreen E. Fadl
Keywords: Agricultural and Biological Sciences
Issue Date: 1-Jul-2020
Abstract: © 2020 This study investigated the influence of probiotic Pediococcus acidilactici MA 18/5 M on the metabolic enzyme activities and mRNA levels of growth, immunity, and antioxidative-related genes in zebrafish. Zebrafish fed with diets containing P. acidilactici MA 18/5 M at 0, 107, 108, and 109 CFU/g levels for eight weeks. The obtained results revealed that the creatine phosphokinase, lactate dehydrogenase, alkaline phosphatase, alanine aminotransferase, and aspartate aminotransferase remained unchanged in all groups (P > 0.05). Dietary P. acidilactici enhanced protease activity relative to the control group (P < 0.05). Compared with the non-treated group, lysozyme activity increased in fish fed with high and medium doses of P. acidilactici, but the mRNA level of lysozyme gene was only up-regulated in the fish received the high dose of P. acidilactici (P < 0.05). Meanwhile, gene expressions of IGF-1, TNF-α, GH-1, and catalase were increased by P. acidilactici at 107 CFU/g relative to the control group. Conversely, the expression of glutathione S-reductase (GSR) decreased in zebrafish fed with medium and high doses of P. acidilactici compared to the control group. Thus, dietary administration of P. acidilactici MA 18/5 M, especially at 107 CFU/g diet, could improve the growth, immunity, and health status of zebrafish.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085012290&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/70023
ISSN: 23525134
Appears in Collections:CMUL: Journal Articles

Files in This Item:
There are no files associated with this item.


Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.