Fenvalerate induced stress mitigation by dietary supplementation of multispecies probiotic mixture in a tropical freshwater fish, Labeo rohita (Hamilton)

Sipra Mohapatra, Tapas Chakraborty, Ashisa Kumar Prusty, Kundan Kumar, K. Pani Prasad, Kedar Nath Mohanta

研究成果: ジャーナルへの寄稿学術誌査読

20 被引用数 (Scopus)

抄録

Five experimental diets with various combinations of probiotics, namely T1 & T6 (basal feed (BF) without probiotics), T2 & T7 (BF+Bacillus subtilis+Lactococcus lactis), T3 & T8 (BF+L. lactis+Saccharomyces cerevisiae), T4 & T9(BF+B. subtilis+S. cerevisiae) and T5 & T10 (BF+B. subtilis+L. lactis+S. cerevisiae) were fed to Labeo rohita fingerlings for 30days. Treatment groups T1, T2, T3, T4 and T5 were exposed to Fenvalerate, at a concentration of 1.79μgL -1. The SOD and CAT activity was significantly affected (P<0.01) in fenvalerate treated groups. However, the supplementation of the three-probiotic mixture at equal concentration showed markedly reduced activity. Similarly, RBC, Hb, NBT, total protein and albumin values were reduced significantly (P<0.01) in the fenvalerate exposed fish as compared to the probiotic supplemented fish. Fenvalerate exposure also showed increased serum ALP, ACP and Bilirubin values (P<0.01) in comparison to the non-exposed fish. Histological observations of the gills, kidney and liver showed tissue degeneration after fenvalerate exposure, which however showed marked recovery on the three-probiotic mixture supplementation. Therefore, these results indicate that a mixture of multi-species probiotic supplementation in equal concentration acts beneficially in mitigating the stressful effects of fenvalerate.

本文言語英語
ページ(範囲)28-37
ページ数10
ジャーナルPesticide Biochemistry and Physiology
104
1
DOI
出版ステータス出版済み - 9月 2012
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 農業および作物学
  • 健康、毒物学および変異誘発

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