The alleviative effect of Bacillus subtilis-supplemented diet against Vibrio cholerae infection in Nile tilapia (Oreochromis niloticus)

Faculty Veterinary Medicine Year: 2024
Type of Publication: ZU Hosted Pages:
Authors:
Journal: Veterinary Research Communications Springer Volume:
Keywords : , alleviative effect , Bacillus subtilis-supplemented diet against    
Abstract:
Bacterial illness causes detrimental impacts on fish health and survival and finally economic losses for the aquaculture industry. Antibiotic medication causes microbial resistance, so alternative control strategies should be applied. In this work, we investigated the probiotic-medicated diet as an alternative control approach for antibiotics in treating Vibrio cholerae infection in Nile tilapia (Oreochromis niloticus). One hundred eighty fish (50 ± 2.5 g Mean ± SD) were allocated into six groups in glass aquariums (96 L) in triplicate for 10 days. Groups 1 (G1), G2, and G 3 were intraperitoneally (IP) injected with 0.5 mL sterilized tryptic soy broth and fed on a basal diet, basal diet contained B. subtilis (BS) (1 × 10 5CFU/ kg-1 diet), and basal diet contained trimethoprim-sulfamethoxazole (TMP-SMX) (1.5 g/kg-1 diet), respectively. Additionally, G4, G5, and G6 were IP challenged with 0.5 mL of V. cholerae (1.5 × 107 CFU) and received the same feeding regime as G 1 to 3, respectively. The results exhibited that the V. cholera-infected fish exhibited skin hemorrhage, f in rot, and the lowest survival (63.33%). Additionally, lowered immune-antioxidant biomarkers (white blood cells count, serum bactericidal activity, phagocytic activity, phagocytic index, and lysozymes) with higher lipid peroxidation marker (malondialdehyde) were consequences of V. cholerae infection. Noteworthy, fish-fed therapeutic diets fortified with BS and TMP-SMX showed a substantial amelioration in the clinical signs and survival. The BS diet significantly improved (P < 0.05) the immune-antioxidant indices of the infected fish compared to the TMP-SMX diet. The current findings sup ported the use of a BS-enriched diet as an eco-friendly approach for the control of V. cholerae in O. niloticus.
   
     
 
       

Author Related Publications

  • Rueda El Sayed Ibrahim Mohamed, "Ameliorative effects of Moringa oleifera seeds and leaves on chlorpyrifosinduced growth retardation, immune suppression, oxidative stress, and DNA damage in Oreochromis niloticus", Elsevier, 2019 More
  • Rueda El Sayed Ibrahim Mohamed, "Palliative role of colloidal silver nanoparticles synthetized by moringa against Saprolegnia spp. infection in Nile Tilapia: Biochemical, immuno-antioxidant response, gene expression, and histopathological investigation", Elseiver, 2022 More
  • Rueda El Sayed Ibrahim Mohamed, "The Effect of Dietary Replacement of Fish Meal with Whey Protein Concentrate on the Growth Performance, Fish Health, and Immune Status of Nile تأثير استبدال مسحوق السمك بمصل بروتين اللبن المركز على أداء النمو وصحة السمك والحالة المناعية لأ", MDPI, 2019 More
  • Rueda El Sayed Ibrahim Mohamed, "Palliative effects of zinc sulfate against the immunosuppressive, hepato- and nephrotoxic impacts of nonylphenol in Nile tilapia (Oreochromis niloticus)", Elsevier, 2019 More
  • Rueda El Sayed Ibrahim Mohamed, "Chitosan vitamin E nanocomposite ameliorates the growth, redox, and immune status of Nile tilapia (Oreochromis niloticus) reared under different stocking densities", .Elsevier, 2021 More

Department Related Publications

  • Walaa Alhuseiny Aldosouky Sliem, "Effect of hexavalent chromium exposure on the liver and kidney tissues related to the expression of CYP450 and GST genes of Oreochromis niloticus fish: Role of curcumin supplemented diet", Elsevier Inc., 2019 More
  • Yasser Abdelhakiem Hamdy Mahsoub, "Effect of Chlorella vulgaris enriched diet on growth performance, hemato-immunological responses, antioxidant and transcriptomics profile disorders caused by deltamethrin toxicity in Nile tilapia (Oreochromis niloticus)", 1050-4648/ © 2020 Elsevier Ltd, 2020 More
  • Abd Elhakim Ibrahim Abd Elrahman Ibrahim, "Effect of Chlorella vulgaris enriched diet on growth performance, hemato-immunological responses, antioxidant and transcriptomics profile disorders caused by deltamethrin toxicity in Nile tilapia (Oreochromis niloticus)", 1050-4648/ © 2020 Elsevier Ltd, 2020 More
  • Rueda El Sayed Ibrahim Mohamed, "Acute mancozeb-fungicide exposure induces neuro-ethology disruption, health disorders, and immune-oxidative dysfunction in Nile tilapia (Oreochromis niloticus)", Elsevier, 2023 More
  • Afaf Noureldeen Mohamed, "Acute mancozeb-fungicide exposure induces neuro-ethology disruption, health disorders, and immune-oxidative dysfunction in Nile tilapia (Oreochromis niloticus)", Elsevier, 2023 More
Tweet