Bacillus subtilis as probiotic candidate for red sea bream: Growth performance, oxidative status, and immune response traits

Bacillus subtilis as probiotic candidate for red sea bream: Growth performance, oxidative status, and immune response traits

The effects of dietary administration of Bacillus subtilis on the growth, digestive enzyme activity, blood chemistry, oxidative status and immune response of red sea bream (Pagrus major) were evaluated in the current study. Fish fed five different levels of B. subtilis at 0 (BS0), 1 × 104 (BS1), 1 ×...

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Veröffentlicht in:Fish & shellfish immunology 2018-08, Vol.79, p.303-312
Hauptverfasser: Zaineldin, Amr I., Hegazi, Sayed, Koshio, Shunsuke, Ishikawa, Manabu, Bakr, Abdulnasser, El-Keredy, Abeer M.S., Dawood, Mahmoud A.O., Dossou, Serge, Wang, Weilong, Yukun, Zhang
Format: Artikel
Sprache:eng
Schlagworte:
Bacillus subtilis
Blood profile
Digestive enzymes
Growth
Immunity
Oxidative status
Probiotic
Red sea bream
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Zusammenfassung:The effects of dietary administration of Bacillus subtilis on the growth, digestive enzyme activity, blood chemistry, oxidative status and immune response of red sea bream (Pagrus major) were evaluated in the current study. Fish fed five different levels of B. subtilis at 0 (BS0), 1 × 104 (BS1), 1 × 106 (BS2), 1 × 108 (BS3) and 1 × 1010 (BS4) CFU kg−1 diet for 60 days. The obtained results showed that B. subtilis supplementation significantly improved growth performance (FBW, WG and SGR), feed utilization (FI, FCE, PER and PG) and whole-body protein content when compared to the control group (P 
ISSN:1050-4648
1095-9947
DOI:10.1016/j.fsi.2018.05.035