Synergistic Effect of Dietary Inactivated Lactobacillus plantarum and Berberine Supplementation on Growth Performance, Antioxidant Capacity, and Immune Function of Juvenile Black Sea Bream (Acanthopagrus schlegelii)

Autor: Gladstone Sagada, Lei Wang, Bingying Xu, Fabrice Arnaud Tegomo, Kai Chen, Lu Zheng, Yuxiao Sun, Yuechong Liu, Yifei Yang, Sami Ullah, Qingjun Shao
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Aquaculture Nutrition.
ISSN: 1353-5773
DOI: 10.1155/2022/3053724
Popis: The interactive effect of dietary inactivated Lactobacillus plantarum and berberine on black sea bream, Acanthopagrus schlegelii, was investigated with three diets designated as D1 (Con: basal diet), D2 (LP: basal diet + 400 mg/kg L. plantarum), and D3 (LPBB: basal diet + 400 mg/kg L. plantarum + 50 mg/kg berberine) and fed to juvenile black sea bream ( 5.67 ± 0.05 g) for 56 days. The growth performance and feed utilization parameters, as well as intestinal trypsin activity, were significantly improved in the LP and LPBB groups ( P < 0.05 ). Fish fed the LPBB diet showed better serum and hepatic antioxidant capacity, whilst the LP group had better hepatic antioxidant capacity, than the control fish ( P < 0.05 ). Intestinal IgM and C3 levels significantly increased in the LPBB fish than the rest of the groups ( P < 0.05 ). NF-κB was significantly upregulated in the LP group ( P < 0.05 ). Nrf2 and IL-10 were significantly upregulated, whilst Keap1b and NF-κB were significantly downregulated in the LPBB group ( P < 0.05 ). These findings show that a combination of inactivated L. plantarum and berberine in the diet of black sea bream can improve the immune response and antioxidant capacity than a diet with only the inactivated probiotic, whilst both diets can equally improve growth performance.
Databáze: OpenAIRE
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