Dietary Periplaneta americana extract improved the growth performance, immune, and antioxidative status, and crowding stress responses in Nile tilapia
文献类型: 外文期刊
第一作者: Li, Y. C.
作者: Li, Y. C.;Zhang, J. M.;Wang, G. J.;Gong, W. B.;Tian, J. J.;Li, H. Y.;Zhang, K.;Xia, Y.;Li, Z. F.;Xie, J.;Yu, E. M.;Bing, F.
作者机构:
关键词: Periplaneta americana extract; nutrition; health; stress; welfare
期刊名称:JOURNAL OF INSECTS AS FOOD AND FEED ( 影响因子:5.1; 五年影响因子:5.1 )
ISSN:
年卷期: 2023 年 9 卷 8 期
页码:
收录情况: SCI
摘要: The objective of this study was to assess the beneficial effects of dietary Periplaneta americana extract (PAE) supplementation on growth performance, immune, and antioxidative status, liver health, and crowding stress responses in Nile tilapia (Oreochromis niloticus). The fish (initial weight 55.01 +/- 1.73 g) were fed with one of the four diets containing PAE (0, 1, 2 and 4%) for 60 days followed by a 3-h crowding stress trial. PAE enhanced the weight gain rate at concentrations of 2 and 4% and lowered the feed conversion rate at 4% (P<0.05), which possibly due to the increased activities of intestinal protease and amylase (P<0.05). Dietary PAE supplementation at 2 and 4% increased levels of total protein and albumin, while PAE at 4% increased complement C3 and C4 levels (P<0.05). Dietary PAE supplementation also enhanced serum lysozyme activity at all concentrations tested (P<0.05). Fish fed with 2 and 4% PAE exhibited lower activities of serum enzymes, including alkaline phosphatase, alanine aminotransferase, and aspartate aminotransferase (P<0.05). Dietary PAE supplementation at 2 and 4% significantly decreased malondialdehyde and increased levels of superoxide dismutase, catalase and glutathione. In addition, PAE demonstrated hypolipidemic and hypocholesterolemic effects, as reflected by lower serum levels of total cholesterol, triglycerides, and higher density lipoprotein cholesterol in the 1-4% groups compared to the 0% group. Crowding stress affected serum cortisol and glucose levels in all treatments (P<0.05), but PAE supplementation alleviated increase in the serum cortisol and glucose after stress trial (P<0.05). In conclusion, PAE has the potential to enhance growth performance, improve the intestinal enzyme activities and immune and antioxidative status, alleviating the negative effects of crowding stress in Nile tilapia juveniles. The recommended dietary levels of PAE were 20-40 g/kg for Nile tilapia.
分类号:
- 相关文献
作者其他论文 更多>>
-
Effect of pelleted alfalfa or native grass total mixed ration on the rumen bacterial community and growth performance of lambs on the Mongolian Plateau
作者:Zhou, Y. L.;Li, Y. C.;Chen, J. X.;Zhao, B.;Qian, C.;Li, B.;Liu, M.;Sun, L.;Cheng, Q. M.;Yu, H. R.;Wang, X. L.;Jia, Y. S.;Du, S.
关键词:Pelleted diet; Alfalfa; Native grass; Rumen; Microbiota
-
GLOBAL TRENDS IN ZOOPLANKTON RESEARCH OF FRESHWATER ECOSYSTEMS DURING 1991-2020: A BIBLIOMETRIC ANALYSIS
作者:Gao, Y.;Li, H. Y.;Zeng, Y. Y.;Liu, Q. F.;Mai, Y. Z.;Lai, Z. N.;Wang, C.;Gao, Y.;Li, H. Y.;Zeng, Y. Y.;Liu, Q. F.;Mai, Y. Z.;Lai, Z. N.;Wang, C.;Gao, Y.;Li, H. Y.;Zeng, Y. Y.;Liu, Q. F.;Mai, Y. Z.;Lai, Z. N.;Wang, C.;Gao, Y.;Li, H. Y.;Zeng, Y. Y.;Liu, Q. F.;Mai, Y. Z.;Lai, Z. N.;Wang, C.
关键词:research hotspot; bibliometrics; aquatic food web; citations; scientific research; impact
-
Protective effects of recombinant lactoferrin with different iron saturations on enteritis injury in young mice
作者:Fan, L. L.;Yao, Q. Q.;Wu, H. M.;Wen, F.;Wang, J. Q.;Li, H. Y.;Zheng, N.
关键词:lactoferrin; lipopolysaccharides; iron saturation; enteritis
-
EFFECTS OF INHIBIN-alpha AND ANTI-INHIBIN-alpha IMMUNIZATION ON THE REPRODUCTIVE HORMONES IN KAZAKH SHEEP
作者:Bakhet, B.;Lina, S.;Yang, H.;Bakhet, B.;Lina, S.;Xie, J.;Oralhazi, H.;Kanat, T.;Rizabek, K.;Bibigul, S.;Gulmira, Y.;Jiang, Q.
关键词:Inhibina; Immune; Kazakh sheep; Polyclonal antibody; Reproductive hormones
-
Characterizing the impact of high temperature during grain filling on phytohormone levels, enzyme activity and metabolic profiles of an early indica rice variety
作者:Shao, C.;Qiu, C.;Qian, Y.;Chen, J.;Guan, X.;Xie, J.;Liu, G.;Peng, C.;Shao, C.;Wang, Y.;Ouyang, Z.;Zhang, P.;Shen, L.
关键词:high temperature stress (HTS); indica rice; sucrose-starch metabolism; phytohormone homeostasis; metabolic profiling
-
Wuyiencin produced by Streptomyces albulus CK-15 displays biocontrol activities against cucumber powdery mildew
作者:Yang, M.;Wei, Q.;Shi, L.;Wei, Z.;Lv, Z.;Zhang, K.;Ge, B.;Asim, N.
关键词:cucumber powdery mildew disease; fungal biocontrol agent; plant systemic resistance; Sphaerotheca fuliginea; Streptomyces albulus; wuyiencin
-
Inhibitory effects of lactoferrin on pulmonary inflammatory processes induced by lipopolysaccharide by modulating the TLR4-related pathway
作者:Li, H. Y.;Wu, H. M.;Yao, Q. Q.;Zhang, Z. Y.;Fan, L. L.;Wang, J. Q.;Zheng, N.;Li, H. Y.;Wu, H. M.;Yao, Q. Q.;Zhang, Z. Y.;Meng, Q. S.;Fan, L. L.;Wang, J. Q.;Zheng, N.;Yang, H. G.
关键词:lung inflammation; TLR-4; lactoferrin