Dietary Salvia officinalis leaves enhances antioxidant-immune-capacity, resistance to Aeromonas sobria challenge, and growth of Cyprinus carpio

The current perspective is a pioneer to assess the efficacy of Salvia officinalis leave powder (SOLP) on growth, intestinal enzymes, physiological and antioxidant status, immunological response, and gene expression of Common carp (Cyprinus carpio). We also looked into fish resistance after being cha...

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Published in:Fish & shellfish immunology 2022-08, Vol.127, p.340-348
Main Authors: Abdel Rahman, Afaf N., Van Doan, Hien, Elsheshtawy, Hassnaa Mahmoud, Dawood, Ali, Salem, Shimaa M.R., Sheraiba, Nagwa I., Masoud, Shimaa R., Abdelnaeim, Noha S., Khamis, Tarek, Alkafafy, Mohamed, Mahboub, Heba H.
Format: Article
Language:English
Subjects:
Aeromonas sobria
Common carp
Common sage
Gene expression
Immune-antioxidant
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Summary:The current perspective is a pioneer to assess the efficacy of Salvia officinalis leave powder (SOLP) on growth, intestinal enzymes, physiological and antioxidant status, immunological response, and gene expression of Common carp (Cyprinus carpio). We also looked into fish resistance after being challenged with Aeromonas sobria, a pathogenic zoonotic bacteria. Fish (N = 120) were fed four different experimental diets in triplicate for 8 weeks. The control diet (SOLP0 - without SOLP); meanwhile, the other three diets included SOLP of 2, 4, and 8 g kg−1 concentrations (SOLP2, SOLP4, and SOLP8), respectively. Findings demonstrated that fish fed SOLP4 and SOLP8 diets had better growth performance and improved digestion by noticeable enhancing lipase and amylase enzymes activity than other groups. Additionally, the antioxidant (superoxide dismutase and glutathione peroxidase) and immune activities (immunoglobulin M, nitric oxide, and antiprotease) clarified a significant increase (p 
ISSN:1050-4648
1095-9947
DOI:10.1016/j.fsi.2022.06.030