The study of some haematological and serum biochemical parameters of juvenile beluga (Huso huso) fed oligofructose

Hoseinifar, Seyed Hossein; Mirvaghefi, Alireza; Merrifield, Daniel L.; Amiri, Bagher Mojazi; Yelghi, Saeed; Bastami, Kazem Darvish

doi:10.1007/s10695-010-9420-9

Cited by 100 publications

(100 citation statements)

References 31 publications

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“…In the present study, serum ALT, AST and ALP levels were not affected by dietary mannan oligosaccharide (p>0.05). This result was in agreement with Ahmdifar et al (2011) and Hoseinifar et al (2011b) who reported that prebiotic inulin and oligofructose had no effects on these enzymes in beluga (Huso huso) serum, respectively. The results of the present study showed that dietary mannan oligosaccharides had no effects on RBC, MCV, MCH and MCHC.…”

Section: Haematology and Biochemistrysupporting

confidence: 92%

Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Denj¹,

Razeghi²,

Akrami³

et al. 2015

J. of Fisheries and Aquatic Science

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The present study investigated the effects of prebiotic mannan oligosaccharide (MOS; activeMOS ® ) on the growth performance, intestinal microflora, body composition, haematological and serum biochemical parameters in rainbow trout juvenile (Oncorhynchus mykiss). After acclimation, fish (1.67±0.006 g) were allocated into 12 tanks (25 fish per tank) and triplicate groups were fed a control diet or diets containing 1, 2.5 and 4.0 g MOS kgG 1 . At the end of trial (60 days), blood samples were collected from caudal vein of 48 apparently healthy fish. Result showed that in level of 1 g MOS kgG 1 acquired final weight, Body Weight Increase (BWI), Specific Growth Rate (SGR) and Feed Conversion Ratio (FCR) were significantly higher than the other experimental groups (p<0.05). The highest and the lowest growth performances were observed in 1 g MOS kgG 1 and control, respectively. The fish fed with 1 g MOS kgG 1 had highest but not significant (p>0.05) intestinal lactic acid bacterial count. By increasing the supplementation level of MOS, the content of crude protein increased (p<0.05). The result showed no significant differences in serum enzymes (ALT, AST, ALP) activity, glucose, cholesterol, triglyceride and total protein among treatments (p>0.05) but levels of lymphocyte in the group fed 1 g MOS kgG 1 was significantly higher than other groups (p<0.05). Also, a non significant elevation of White Blood Cell (WBC), haematocrit, hemoglobin and eosinophil levels was found in the fish fed diet 1.0 g MOS kgG 1 (p>0.05). The results indicated that dietary administration of mannan oligosaccharide at the level of 1 g kgG 1 can positively influence the growth performance, intestinal microflora, body composition and some blood parameters of juvenile rainbow trout.

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Section: Haematology and Biochemistrysupporting

confidence: 92%

Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Denj¹,

Razeghi²,

Akrami³

et al. 2015

J. of Fisheries and Aquatic Science

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“…Growth enhancement as a result of probiotic and prebiotic administration has been reported in several previous studies on a variety of fish and shellfish species fed dietary prebiotics (Mahious et al 2005;Daniels et al 2010;Hoseinifar et al 2010;Mehrabi et al 2011;Sun et al 2011;Soleimani et al 2012). The results of the present study revealed that the supplementation of LAB to the food of common carp significantly improved SGR.…”

Section: Discussionsupporting

confidence: 81%

Effect of synbiotic dietary supplementation on survival, growth performance, and digestive enzyme activities of common carp (Cyprinus carpio) fingerlings

Dehaghani¹,

Baboli²,

Moghadam³

et al. 2015

CZECH J ANIM SCI

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Effects of different levels of Biomin® IMBO synbiotic, including Enterococcus faecium (as probiotic), and fructooligosaccharides (as prebiotic) on survival, growth performance, and digestive enzyme activities of common carp fingerlings (Cyprinus carpio) were evaluated. The experiment was carried out in four treatments (each with 3 replicates), including T1 = control with non-synbiotic diet, T2 = 0.5 g/kg synbiotic diet, T3 = 1 g/kg synbiotic diet, and T4 = 1.5 g/kg synbiotic diet. In total 300 fish with an average weight of 10 ± 1 g were distributed in 12 tanks (25 animals per 300 l) and were fed experimental diets over a period of 60 days. The results showed that synbiotic could significantly enhance growth parameters (weight gain, length gain, specific growth rate, percentage weight gain) (P < 0.05), but did not exhibit any effect on survival rate (P > 0.05) compared with the control. An assay of the digestive enzyme activities demonstrated that the trypsin and chymotrypsin activities of synbiotic groups were considerably increased than those in the control (P < 0.05), but there was no significant difference in the levels of α-amylase, lipase, or alkaline phosphatase (P > 0.05). This study indicated that different levels of synbiotic have the capability to enhance probiotic substitution, to improve digestive enzyme activity which leads to digestive system efficiency, and finally to increase growth. It seems that the studied synbiotic could serve as a good diet supplement for common carp cultures.

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“…The mechanism by which glucan enhances innate immune response of fish has not been completely elucidated to date (Ai et al, 2007) but some studies have shown that glucan enhances non-specific immunity through direct activation of macrophages (Ai et al, 2007, Sakai, 1999. Hematological parameters are valuable indicators for monitoring fish health, nutritional status and environmental conditions affecting fish (Hoseinifar et al, 2011b, Cnaani et al, 2004. Our results show that dietary CYG had no remarkable effects on RBC, Htc and Hb levels ( Table 2).…”

Section: Discussionmentioning

confidence: 72%

EFFECTS OF DIETARY COMMERCIAL YEAST GLUCAN ON INNATE IMMUNE RESPONSE, HEMATOLOGICAL PARAMETERS, INTESTINAL MICROBIOTA AND GROWTH PERFORMANCE OF WHITE FISH (Rutilus frisii kutum) FRY

Rufchaie¹,

Hoseinifar²

2014

CJF

Self Cite

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This study investigates the effects of different levels of commercial yeast glucan (CYG) on innate immune response, hematological parameters, intestinal microbiota, growth performance and survival rate of white fish (kutum) fry. Specimens (1.1 ± 0.15 g) were randomly allocated into 15 tanks (100 L) at a density of 25 fish per tank and triplicate groups were fed either a basal control diet (0% CYG) or a basal diet supplemented with yeast (0.5, 1, 1.5 or 2% CYG) for 60 days. All dietary CYG levels significantly increased the innate immune responses (IgM levels and lysozyme activity) (P < 0.05) and the highest survival was observed in the 1 and 1.5% CYG group. Compared to the control group, CYG had no effects on RBC, Hct and Hb (P > 0.05), but WBC levels were significantly higher in CYG fed fish (P < 0.05). Microbiological assessment indicated that the viable culturable autochthonous and lactic acid bacteria (LAB) levels significantly elevated in 0.5 and 1% treatments. Our results indicated that low levels of dietary CYG (0.5 and 1 %) improved growth performance, body protein levels and survival rate compared to the control treatment (P < 0.05). These results indicate that CYG stimulates innate immune response, improves growth performance and modulates intestinal microbiota of kutum fry. Thus, we suggest that low level CYG may be used as a beneficial dietary supplement in kutum fry culture.

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The study of some haematological and serum biochemical parameters of juvenile beluga (Huso huso) fed oligofructose

Cited by 100 publications

References 31 publications

Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Effect of synbiotic dietary supplementation on survival, growth performance, and digestive enzyme activities of common carp (Cyprinus carpio) fingerlings

EFFECTS OF DIETARY COMMERCIAL YEAST GLUCAN ON INNATE IMMUNE RESPONSE, HEMATOLOGICAL PARAMETERS, INTESTINAL MICROBIOTA AND GROWTH PERFORMANCE OF WHITE FISH (Rutilus frisii kutum) FRY

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