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Effects of dietary non-viable Bacillus sp. SJ-10, Lactobacillus plantarum, and their combination on growth, humoral and cellular immunity, and streptococcosis resistance in olive flounder (Paralichthys olivaceus).
Res Vet Sci. 2020 Aug; 131:177-185.RV

Abstract

Heat-killed (HK) Bacillus sp. SJ-10 (B), HK Lactobacillus plantarum (P), and their combination were dietary supplemented to olive flounder (Paralichthys olivaceus) to quantify the effects on growth, innate immunity, and disease resistance. Four test diets were supplied: a control feed free of HK probiotics, 1 × 108 CFUs g-1 single treatments of each of HK B (HKB) and HK P (HKP), and an equal proportion of (0.5 HKB + 0.5 HKP) × 108 CFUs g-1 (HKB0.5 HKP0.5). At 8 weeks of completion feeding trail, HKB0.5 HKP0.5 significantly (P < .05) improved growth, feed utilization, and nonspecific immune parameters (respiratory burst and superoxide dismutase) compared to the control group. Similarly, serum lysozyme and myeloperoxidase activities were higher in both HKB and HKB0.5HKP0.5 groups. The levels of pro-inflammatory cytokine IL-6 in the liver and IL-1β in the liver, kidney, and spleen were also improved in the treatments, but microvilli length was only increased in HKB0.5HKP0.5. After Streptococcus iniae 1 × 108 CFUs mL-1 challenged; HKB and HKB0.5HKP0.5 had a higher survival than control and HKP. Overall, dietary administration of synergy HK probiotics elevated growth, cellular and humoral immunity, and streptococcosis resistance in olive flounder.

Authors+Show Affiliations

Department of Biotechnology, Pukyong National University, Busan 608-737, Republic of Korea; Ministry of Livestock, Fisheries, and Animal husbandry, Cameroon.Department of Biotechnology, Pukyong National University, Busan 608-737, Republic of Korea.Department of Biotechnology, Pukyong National University, Busan 608-737, Republic of Korea; Department of Aquaculture, Sylhet Agricultural University, Sylhet 3100, Bangladesh.Department of Marine Bio-Materials and Aquaculture, Pukyong National University, Busan 608-737, Republic of Korea.Department of Marine Bio-Materials and Aquaculture, Pukyong National University, Busan 608-737, Republic of Korea.Department of Life Science and Biochemistry, Dong-Eui University, Busan 47340, Republic of Korea.Aquafeed Research Center, NIFS, Pohang 791-923, Republic of Korea.Aquafeed Research Center, NIFS, Pohang 791-923, Republic of Korea.Aquafeed Research Center, NIFS, Pohang 791-923, Republic of Korea.Department of Biotechnology, Pukyong National University, Busan 608-737, Republic of Korea. Electronic address: iskong@pknu.ac.kr.

Pub Type(s)

Journal Article
Randomized Controlled Trial, Veterinary

Language

eng

PubMed ID

32388020

Citation

Nguafack, Tankeng Terence, et al. "Effects of Dietary Non-viable Bacillus Sp. SJ-10, Lactobacillus Plantarum, and Their Combination On Growth, Humoral and Cellular Immunity, and Streptococcosis Resistance in Olive Flounder (Paralichthys Olivaceus)." Research in Veterinary Science, vol. 131, 2020, pp. 177-185.
Nguafack TT, Jang WJ, Hasan MT, et al. Effects of dietary non-viable Bacillus sp. SJ-10, Lactobacillus plantarum, and their combination on growth, humoral and cellular immunity, and streptococcosis resistance in olive flounder (Paralichthys olivaceus). Res Vet Sci. 2020;131:177-185.
Nguafack, T. T., Jang, W. J., Hasan, M. T., Choi, Y. H., Bai, S. C., Lee, E. W., Lee, B. J., Hur, S. W., Lee, S., & Kong, I. S. (2020). Effects of dietary non-viable Bacillus sp. SJ-10, Lactobacillus plantarum, and their combination on growth, humoral and cellular immunity, and streptococcosis resistance in olive flounder (Paralichthys olivaceus). Research in Veterinary Science, 131, 177-185. https://doi.org/10.1016/j.rvsc.2020.04.026
Nguafack TT, et al. Effects of Dietary Non-viable Bacillus Sp. SJ-10, Lactobacillus Plantarum, and Their Combination On Growth, Humoral and Cellular Immunity, and Streptococcosis Resistance in Olive Flounder (Paralichthys Olivaceus). Res Vet Sci. 2020;131:177-185. PubMed PMID: 32388020.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effects of dietary non-viable Bacillus sp. SJ-10, Lactobacillus plantarum, and their combination on growth, humoral and cellular immunity, and streptococcosis resistance in olive flounder (Paralichthys olivaceus). AU - Nguafack,Tankeng Terence, AU - Jang,Won Je, AU - Hasan,Md Tawheed, AU - Choi,Youn Hee, AU - Bai,Sungchul C, AU - Lee,Eun-Woo, AU - Lee,Bong-Joo, AU - Hur,Sang Woo, AU - Lee,Seunghyung, AU - Kong,In-Soo, Y1 - 2020/05/01/ PY - 2020/03/13/received PY - 2020/04/29/revised PY - 2020/04/29/accepted PY - 2020/5/11/pubmed PY - 2020/10/21/medline PY - 2020/5/11/entrez KW - Bacillus sp. SJ-10 KW - Growth performance KW - Heat killed probiotics KW - Innate immunity KW - Lactobacillus plantarum KW - Olive flounder SP - 177 EP - 185 JF - Research in veterinary science JO - Res Vet Sci VL - 131 N2 - Heat-killed (HK) Bacillus sp. SJ-10 (B), HK Lactobacillus plantarum (P), and their combination were dietary supplemented to olive flounder (Paralichthys olivaceus) to quantify the effects on growth, innate immunity, and disease resistance. Four test diets were supplied: a control feed free of HK probiotics, 1 × 108 CFUs g-1 single treatments of each of HK B (HKB) and HK P (HKP), and an equal proportion of (0.5 HKB + 0.5 HKP) × 108 CFUs g-1 (HKB0.5 HKP0.5). At 8 weeks of completion feeding trail, HKB0.5 HKP0.5 significantly (P < .05) improved growth, feed utilization, and nonspecific immune parameters (respiratory burst and superoxide dismutase) compared to the control group. Similarly, serum lysozyme and myeloperoxidase activities were higher in both HKB and HKB0.5HKP0.5 groups. The levels of pro-inflammatory cytokine IL-6 in the liver and IL-1β in the liver, kidney, and spleen were also improved in the treatments, but microvilli length was only increased in HKB0.5HKP0.5. After Streptococcus iniae 1 × 108 CFUs mL-1 challenged; HKB and HKB0.5HKP0.5 had a higher survival than control and HKP. Overall, dietary administration of synergy HK probiotics elevated growth, cellular and humoral immunity, and streptococcosis resistance in olive flounder. SN - 1532-2661 UR - https://www.unboundmedicine.com/medline/citation/32388020/Effects_of_dietary_non_viable_Bacillus_sp__SJ_10_Lactobacillus_plantarum_and_their_combination_on_growth_humoral_and_cellular_immunity_and_streptococcosis_resistance_in_olive_flounder__Paralichthys_olivaceus__ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0034-5288(20)30340-4 DB - PRIME DP - Unbound Medicine ER -