The effects of Thai ginseng, Boesenbergia rotunda powder on mucosal and serum immunity, disease resistance, and growth performance of Nile tilapia (Oreochromis niloticus) fingerlings

被引：56

作者：

Van Doan, Hien ^{[1
,2
]}

Hoseinifar, Seyed Hossein ^{[3
]}

Chitmanat, Chanagun ^{[4
]}

Jaturasitha, Sanchai ^{[1
,2
]}

Paolucci, Marina ^{[5
]}

Ashouri, Ghasem ^{[6
]}

Dawood, Mahmoud A. O. ^{[7
]}

Angeles Esteban, Maria ^{[8
]}

机构：

[1] Chiang Mai Univ, Fac Agr, Dept Anim & Aquat Sci, Chiang Mai 50200, Thailand

[2] Chiang Mai Univ, Sci & Technol Res Inst, 239 Huay Keaw Rd, Chiang Mai 50200, Thailand

[3] Gorgan Univ Agr Sci & Nat Resources, Fac Fisheries & Environm Sci, Dept Fisheries, Gorgan, Golestan, Iran

[4] Maejo Univ, Fac Fisheries Technol & Aquat Resources, Chiang Mai 50290, Thailand

[5] Univ Sannio, Dept Sci & Technol, I-82100 Benevento, Italy

[6] Polytech Univ Marche, Dept Life & Environm Sci, Via Brecce Bianche, I-60100 Ancona, Italy

[7] Kafrelsheikh Univ, Fac Agr, Dept Anim Prod, Kafrelsheikh 33516, Egypt

[8] Univ Murcia, Fac Biol, Dept Cell Biol & Histol, Fish Innate Immune Syst Grp, Reg Campus Int Excellence Campus Mare Nostrum, Murcia, Spain

来源：

AQUACULTURE | 2019年 / 513卷

关键词：

Boesenbergia rotunda; Nile tilapia; Growth performance; Mucosal immunity; Humoral immunity; Disease resistance; Streptococcus agalactiae; GENES EXPRESSION; AEROMONAS-HYDROPHILA; RAINBOW-TROUT; NONSPECIFIC IMMUNITY; TRACHINOTUS-OVATUS; DEFENSE-MECHANISMS; MEDICINAL-PLANTS; SKIN MUCUS; L; INNATE;

D O I：

10.1016/j.aquaculture.2019.734388

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

The effects of Thai ginseng (TG), Boesenbergia rotunda, powder on some immune parameters in serum and skin mucus, resistance against pathogenic bacteria, Streptococcus agalactiae as well as growth performance in Nile tilapia, Oreochromis niloticus were studied. Experimental diets were prepared to contain 0 (D1), 5 (D2), 10 (D3), 20 (D4), or 40 (D5) g TG kg(-1) diet. Fish (17.29 +/- 0.11 g) were stocked in fifteen tanks (150 L; 20 specimen per tank) in triplicates for 8 weeks. Then, fish were challenged with pathogenic bacteria S. agalactiae. The results indicated that feeding with TG significantly enhanced lysozyme and peroxidase activities in tilapia skin mucus (P < .05), as well as serum lysozyme (SL), serum peroxidase (SP), alternative complement (ACH50), phagocytosis index (PI), and respiratory burst activities (RB). These enhancements were more evidenced in fish fed diets containing 10 g TG kg(-1) diet (P < .05). Similar increments were noticed in the immune parameters of fish with D3 treatment when compared with other treatment group (P < .05). Also, feeding on TG-supplemented diets were resulted in significantly elevated disease resistance in Nile tilapia against pathogenic bacteria, S. agalactiae, and highest survival of post-challenged fish was noticed in D3 treatment. Evaluation of growth performance revealed that TG supplementation to Nile tilapia significantly improved their final weight, weight gain, specific growth rate, feed intake, and feed conversion ratio (P < .05) with optimum TG level of 10 g kg(-1) diet. However, no significant differences in FI and survival rate (SR) were observed in fish fed TG and the control after 8 weeks post-feeding. These results demonstrated that dietary TG could be used as a beneficial feed additive aptimally at 10 g kg(-1) to improve performance and immune response of Nile tilapia.

引用

页数：8

共 90 条

[1] Antioxidative and immunostimulatory effect of dietary cinnamon nanoparticles on the performance of Nile tilapia, Oreochromis niloticus (L.) and its susceptibility to hypoxia stress and Aeromonas hydrophila infection [J].