Effects of Toxin Binder Biotox on Growth Performance Survival, Enzymatic Activity, Hematologichal and Biochemical Parameters of Fingerlings Rainbow Trout (Oncorhynchus mykiss) Fed Diets- Contaminated with Aflatoxin

Saei, Mohsen Mohamadi; Taee, Hadis Mansouri; Siahpoust, Sokaine; Taheri, Majid

doi:10.4172/2155-9546.s2-013

Cited by 2 publications

(3 citation statements)

References 28 publications

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“…It had been reported that when sea bass ( Dicentrarchus labrax ) were fed a diet with 18 μg AFB 1 /kg of body weight, adverse effects (liver lesions and AFB 1 residues in musculature) were induced [ 16 ]. Studies on rainbow trout ( Oncorhynchus mykiss ) indicated that toxic effects of AFB 1 could be induced when fish were fed more than 0.05 μg AFB 1 /kg diet [ 17 , 18 , 19 , 20 , 21 , 22 ]. There was also plenty of research in nile tilapia ( Oreochromis niloticus ) [ 23 , 24 , 25 , 26 ], the poor growth performance was caused by more than 250 μg AFB 1 /kg in diet.…”

Section: Introductionmentioning

confidence: 99%

The Assessment of Diet Contaminated with Aflatoxin B1 in Juvenile Turbot (Scophthalmus maximus) and the Evaluation of the Efficacy of Mitigation of a Yeast Cell Wall Extract

Yang

Wang

Lin

et al. 2020

Toxins

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This study aimed to investigate the effects of dietary AFB1 on growth performance, health, intestinal microbiota communities and AFB1 tissue residues of turbot and evaluate the mitigation efficacy of yeast cell wall extract, Mycosorb® (YCWE) toward AFB1 contaminated dietary treatments. Nine experimental diets were formulated: Diet 1 (control): AFB1 free; Diets 2–5 or Diets 6–9: 20 μg AFB1/kg diet or 500 μg AFB1/kg diet + 0%, 0.1%, 0.2%, or 0.4% YCWE, respectively). The results showed that Diet 6 significantly decreased the concentrations of TP, GLB, C3, C4, T-CHO, TG but increased the activities of AST, ALT in serum, decreased the expressions of CAT, SOD, GPx, CYP1A but increased the expressions of CYP3A, GST-1, p53 in liver. Diet 6 increased the AFB1 residues in serum and muscle, altered the intestinal microbiota composition, decreased the bacterial community diversity and the abundance of some potential probiotics. However, Diet 8 and Diet 9 restored the immune response, relieved adverse effects in liver, lowered the AFB1 residues in turbot tissues, promoted intestinal microbiota diversity and lowered the abundance of potentially pathogens. In conclusion, YCWE supplementation decreased the health effects of AFB1 on turbot, restoring biomarkers closer to the mycotoxin-free control diet.

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Section: Introductionmentioning

confidence: 99%

The Assessment of Diet Contaminated with Aflatoxin B1 in Juvenile Turbot (Scophthalmus maximus) and the Evaluation of the Efficacy of Mitigation of a Yeast Cell Wall Extract

Yang

Wang

Lin

et al. 2020

Toxins

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“…Additionally, Hussain et al (2017) described the toxicity symptoms of aflatoxicated (2-4 μg / Kg diet), which reduced weight gain, feed efficiency ratio, HSI, muscle ratio, whole-body crude lipid and protein retention efficiency of O. niloticus. Saei et al (2017) registered some changes in the blood picture of aflatoxicated rainbow trout fingerlings than the control. Therefore, considerable investigations are being performed to diminish AFB harmful effects and to prevent its formation.…”

Section: Discussionmentioning

confidence: 77%

“…Also, Hussain et al (2017) used clay-based binders (calcium bentonite clay) to adsorb 2-4 mg AFB 1 / Kg in O. niloticus food, which improved some of aflatoxic-fish responses. Furthermore, Saei et al (2017) tried to bind dietary 1 mg AFB 1 / Kg diet (to prevent its absorption by fish) via 0.2% Biotoxin, which increased SR of fish. More recently, Ayyat et al (2018) alleviated aflatoxin residues by O. niloticus fed 2 mg AFB 1 / Kg diet using some dietary additives (clay, coumarin, curcumin, vitamin C, probiotics and prebiotics).…”

Section: Discussionmentioning

confidence: 99%

Is It Possible to Detoxify Aflatoxic Aquafeed?

Abdelhamid¹,

Salem²,

El-Shebly³

et al. 2019

Egypt. J. of Aquatic Biolo. and Fish.

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The aim of this experiment was to investigate the effect of aflatoxin B (AFB) in the diets of Nile tilapia (Oreochromis niloticus) and to examine the detoxification activity of a commercial anti-mycotoxin ARCAVIT ® Bioacid Forte. The experimental period lasted 70 days during September-December 2018. Sixty fish were chosen with an average initial weight of about 40 g then randomly distributed into three treatments in six glass aquaria (30 × 60 × 40 cm); each treatment was applied in two aquaria (replicates). Dietary AFB was added at a concentration of 5 ng / g diet. The anti-mycotoxin ARCAVIT ® (pro-and prebiotics) is one of the commercial anti-mycotoxins in the local market. It is the first test for it in aquaculture, which was added at a concentration of 0.5 g/Kg diet. The experimental diets of the three treatments were; the control treatment (T 1): the basal diet (BD) without any additives. The second treatment (T 2): BD with an addition of 5 ng AFB / g diet. The third treatment (T 3): BD with an addition of 5 ng AFB / g diet and 0.5g ARCAVIT ® / Kg diet. Fish fed the experimental diets at a daily rate of 3% of their live body weight, at two meals. The obtained results showed that AFB is very toxic, even at a low concentration as 5 ng / g diet, for Nile tilapia. It threats fish morphology, gross pathology, liver histology, growth performance, and internal organs indices, feed utilization, body composition, and properties, as well as hematological and plasma biochemistry parameters. Moreover, the anti-toxic agent (ARCAVIT ®) at the tested level did not completely overcome the aflatoxicity symptoms. That leads to keep the old wisdom "Prophylaxis is better than cure". 1985 and Kumar et al., 2018) and to control mycotoxicoses (Abdelhamid and Mahmoud, 1996; Abdelhamid et al., 2002a, b &c; 2004 a, b &c and 2007). All these attempts concluded that exact overcome of mycotoxicoses is impossible, so recommended the prevention (Prophylaxes that is better than cure). Hence, the aim of the present research was to study the effects of a new commercial feed additive aiming in ameliorating fish aflatoxicosis. MATERIALS AND METHODS Experimental fish: Unsexed Nile tilapia fingerlings collected from Lake Manzala in September 2018 and transferred to Elmataria Station for Aquatic Research, Dakahlia Governorate, National Institute of Oceanography and Fisheries, Egypt in order to investigate the effect of aflatoxin B (AFB) in the diets of Nile tilapia (Oreochromis niloticus) and to examine the detoxification activity of a commercial anti-mycotoxin ARCAVIT ® Bioacid Forte (Italy Product) distributed in Egypt by ALLgaeuvet Egypt. The experimental period lasted 70 days (10 weeks). The experiment started on 15 th of September 2018 and finished on the 2 nd of December 2018. After 2 weeks adaptation period in a 3m 3 fiberglass tank; during that period, fish were fed a basal diet (BD) from Bio Feed Factory (Asafra Industrial zone, Dakahlia governorate, Egypt). Fish (40 g initial body weight) were randomly distributed into three treatments i...

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Effects of Toxin Binder Biotox on Growth Performance Survival, Enzymatic Activity, Hematologichal and Biochemical Parameters of Fingerlings Rainbow Trout (Oncorhynchus mykiss) Fed Diets- Contaminated with Aflatoxin

Cited by 2 publications

References 28 publications

The Assessment of Diet Contaminated with Aflatoxin B1 in Juvenile Turbot (Scophthalmus maximus) and the Evaluation of the Efficacy of Mitigation of a Yeast Cell Wall Extract

The Assessment of Diet Contaminated with Aflatoxin B1 in Juvenile Turbot (Scophthalmus maximus) and the Evaluation of the Efficacy of Mitigation of a Yeast Cell Wall Extract

Is It Possible to Detoxify Aflatoxic Aquafeed?

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