Abstract

The purpose of this study was to investigate the effect of commercial Lactobacillus probiotic and iron nanoparticles on some blood biochemical parameters of common carp (Cyprinus carpio). Common carp (mean weight 50 g) was fed in six treatments with 0.25 and 0.50 mg/g iron oxide nanoparticles and 10⁸ CFU/g commercial Lactobacillus probiotic either together or separately for 56 days. After the rearing period, blood biochemical parameters including total plasma protein, albumin, globulin, creatinine, triglyceride and cholesterol and ALP, ALT, AST and LDH enzymes were measured. Total protein and globulin levels showed a significant increase in probiotic alone and probiotic plus 0.50 mg iron nanoparticles treatments (p ≤ 0.05). Creatinine, albumin, liver enzymes, serum lipids did not show any significant differences between treatments (p ≥ 0.05), but the values of these parameters showed no negative effects in different treatments. Based on the findings of this study, it can be concluded that using iron nanoparticles and Lactobacillus probiotic can improve some of the biochemical factors in carp.

中文翻译：

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铁纳米粒子和益生菌乳酸菌补充鲤鱼对血液生化因子的影响。

摘要

这项研究的目的是探讨商业乳杆菌的益生菌和铁纳米粒子对鲤鱼（某些血液生化指标的影响鲤鱼）。将鲤鱼（平均体重50 g）分六次喂食0.25和0.50 mg / g氧化铁纳米颗粒和10 ⁸ CFU / g商业乳酸杆菌益生菌，一起喂食或分开喂食56天。在饲养期之后，测量血液生化参数，包括总血浆蛋白，白蛋白，球蛋白，肌酐，甘油三酸酯和胆固醇以及ALP，ALT，AST和LDH酶。总蛋白和球蛋白水平显示，单独使用益生菌和添加0.50 mg铁纳米颗粒的益生菌（p≤0.05）。肌酸酐，白蛋白，肝酶，血脂没有显示处理之间（任何显著差异p ≥0.05），但这些参数的值显示出不同的处理没有负面影响。根据这项研究的结果，可以得出结论，使用铁纳米颗粒和益生乳杆菌可以改善鲤鱼的某些生化因子。