Influence of probiotic feeding duration on disease resistance and immune parameters in rainbow trout

Sharifuzzaman, S.M.; Austin, Brian

doi:10.1016/j.fsi.2009.06.010

Cited by 133 publications

(82 citation statements)

References 41 publications

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“…In tilapia (Oreochromis niloticus) a two weeks feeding of Lactobacillus rhamnosus significantly stimulates phagocytosis (Pirarat et al, 2006), Stimulation of lysozyme activity in rainbow trout was observed after two weeks feeding with Kocuria sp. SM1 (Sharifuzzaman and Austin, 2009) and Carnobacterium divergens B33 (Sakai et al, 1995), Probiotics such as L. rhamnosus, E. faecium and B. subtilis are found to up regulate the proinflammatory cytokines such as IL-1b1 and TGF b in the spleen and head kidney of the O. mykiss (Panigrahi et al, 2007), Sharifuzzaman and Austin(2009) also reported significantly higher anti-protease activity in O. mykiss within two weeks of the completion of probiotic species Kocuria. There are numerous numbers of prebiotics are available for the use and they are broadly classified into two categories i.e.…”

Section: Probiotics Prebiotics and Synbioticsmentioning

confidence: 96%

Issues of Antibiotic Resistance in Aquaculture Industry and Its Way Forward

Aich¹,

Ahmed²,

Paul³

2018

Int.J.Curr.Microbiol.App.Sci

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Section: Probiotics Prebiotics and Synbioticsmentioning

confidence: 96%

Issues of Antibiotic Resistance in Aquaculture Industry and Its Way Forward

Aich¹,

Ahmed²,

Paul³

2018

Int.J.Curr.Microbiol.App.Sci

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“…The study of the effect of feeding duration on probiotic efficacy remains scarcely investigated [40,38]. Short term supplementation with probiotics has proved beneficial [38], whereas long-term administration may reduce the efficacy and induce immunosuppression in fish; however the side effects of a long-term administration, especially with probiotics have not been well-studied [53].…”

Section: Discussionmentioning

confidence: 99%

“…Duration of supplementation significantly affects the establishment, persistence and subsequent induction of immune responses and desirable outcomes [40,1] but the effect of feeding duration on probiotic efficacy remains scarcely investigated [38]. Probiotic studies have assessed potential applications for a periods as short as 24h [6] or 3 days [41,42] up to 5 months [43] but the effect of long-term efficacy is not available [38] and the basis for choosing the probiotics supplementation period is often unclear [40].…”

Section: Introductionmentioning

confidence: 99%

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Health Status of Marron, Cherax cainii (Austin, 2002) Fedcustomized Probiotic Bacillus mycoides

Ambas¹

2017

JAMB

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The present study examined the health status of marron Cherax cainii after feeding with a customised probiotic B. Mycoides supplemented diets at various feeding period by measuring intestinal bacterial population, hepatosomatic indices (Hiw), total haemocyte count (THC), bacteraemia and survival rate. During a 6 week feeding trial, the marron were fed at a rate of 1.5 % of the total biomass per day with a commercial marron feed (basal diet) and B. mycoides (10 8 CFU/g of feed) supplemented diet. The first group of marron was solely fed on the basal diet while group two, three and four were fed with supplemented probiotic for one week, two weeks and four weeks, respectively before changing to the basal diet only.The results suggested that intestinal bacterial population was higher in the probiotic fed groups compared to the basal diet fed marron. Among the probiotic fed groups, the highest intestinal bacterial population was observed in marron fed probiotic for four weeks. In addition, Hiw of the marron fed probiotic for four weeks was also higher than other feeding groups, whereas Hiw of basal diet fed marron was significantly lower compared to probiotic fed groups. No mortality was observed in any feeding group.The longest probiotic feeding period (four weeks) resulted in a higher immune status as indicated by higher THC and lower bacteraemia. However, after shifting to a basal diet, a reduced intestinal bacterial population, Hiw and THC were observed in all groups, except bacteraemia. In conclusion, periodic or continues probiotic B. Mycoides feeding is required to maintain its high population levels and better health benefits in marron.

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“…Interestingly, a study in gilthead seabream, Sparus aurata L., showed that the use of multispecies probiotics had better immunomodulating capacity than dietary administration of monospecies probiotics (Salinas et al 2005). Several fish studies showed that a 10 to 14 day administration period of dietary probiotics was optimal for fish immunostimulation (Rodríguez et al 2003, Salinas et al 2005, Sharifuzzaman and Austin 2009, Son et al 2009). It seems that the influence of probiotics can be evidenced even after short-term administration.…”

mentioning

confidence: 99%