Immunostimulant properties of a cell wall-modified whole Saccharomyces cerevisiae strain administered by diet to seabream (Sparus aurata L.)

Rodrı́guez, Alejandro; Cuesta, Alberto; Ortuño, Jesús; Esteban, M. Ángeles; Meseguer, José

doi:10.1016/j.vetimm.2003.07.001

Cited by 91 publications

(74 citation statements)

References 39 publications

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“…Increased lysozyme activity has also been reported in O. mykiss fed a diet containing L. Rhamnosus and Pseudomonas spp M162 for 30 and 21 days, respectively (Nikoskelainen et al 2003;Korkea-aho et al 2012). Stimulation of lysozyme activity was recognized after feeding with Carnobacterium divergens B33 and L. rhamnosus JCM 1136 in rainbow trout (Panigrahi et al 2005;Son et al 2009), C. butyricum CB2 in Chinese drum (Pan et al 2008) and S. cerevisiae in sea bream (Rodrıguez et al 2003). These results are in agreement with our findings, higher serum lysozyme levels consistent with lower mortality rate in probiotic-treated fish suggesting that resistance against bacterial pathogens in probiotic-fed fish may be due to increasing the bacterial destruction by lysozyme.…”

Section: Discussionsupporting

confidence: 91%

Probiotic effects of Lactobacillus plantarum and L. delbrueckii ssp. bulguricus on some immune-related parameters in Barbus grypus

et al. 2015

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Two main probiotics (Lactobacillus plantarum and L. delbrueckii ssp. bulguricus) were isolated from the intestine of Barbus grypus and their characteristics were determined using biochemical, molecular and probiotical tests (bacterial antagonistic effects and lack of pathogenicity to fish). The effect that these lactic acid bacteria (LAB) had on the immune response of juveniles B. grypus and their resistance to Aeromonas hydrophila when fed as a dietary supplement was examined in the present study. The fish were randomly divided into four groups of 120 fish and were fed with diet containing 5 9 10 7 CFU g -1 of each isolated LAB, Lactobacillus casei PTCC 1608 or a control diet with no bacteria for 60 days, after which half of the fish from each group were challenged with A. hydrophila, while the remaining fish were fed with the control diets for a further 15 days. Various immune parameters were examined at 30 and 60 days post-feeding (dpf), and also 15 days after stopping feeding the probiotic. The results showed that dietary administration of L. plantarum significantly increased serum lysozyme, complement and respiratory burst activities in the serum of B. grypus by 30 dpf. The highest bactericidal activity was observed in the serum of fish fed the diet containing L. delbruecki ssp. bulguricus. Fish fed with diet containing L. delbruecki and L. plantarum had significantly higher survival rates than those fed the control diet after challenge with A. hydrophila. The results suggest that dietary supplementation with L. plantarum and L. delbrueck, isolated from B. grypus, can stimulate selected immune parameters in B. grypus infected with A.

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Section: Discussionsupporting

confidence: 91%

Probiotic effects of Lactobacillus plantarum and L. delbrueckii ssp. bulguricus on some immune-related parameters in Barbus grypus

et al. 2015

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“…Patra and Mohamed [41] showed that Artemia supplemented with Saccharomyces boulardi were protected against Vibrioi harveyi. Immunostimulant properties of wild type yeast (WT) and fks1 mutant strain (resulting in fivefold higher cell-wall bound chitin) were administrated to the diet to gilthead sea bream (Sparus aurata L.) for six weeks under non-axenic conditions [42]. The results showed that chitin-enrichment in the fks1 strain may be responsible for increasing the innate immune responses resulting in beneficial effects on fish performance.…”

Section: Discussionmentioning

confidence: 99%

Influence of different yeast cell-wall mutants on performance and protection against pathogenic bacteria (Vibrio campbellii) in gnotobiotically-grown Artemia

Soltanian

Dhont

Sorgeloos

et al. 2007

Fish & Shellfish Immunology

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A s e le c tio n o f is o g e n i c y e a s t s t r a i n s ( w ith d e l e t i o n f o r g e n e s in v o lv e d in c e l l -w a l l s y n th e s is ) w a s u s e d t o e v a l u a te t h e i r n u tr i t i o n a l a n d i m m u n o s tim u la to r y c h a r a c t e r i s t i c s f o r g n o t o b io tic a lly -g r o w n A r te m ia . I n th e f ir s t s e t o f e x p e r i m e n t s th e n u tr i tio n a l v a lu e o f i s o g e n i c y e a s t s tr a in s ( e f f e c te d in m a n n o p r o t e i n s , g l u c a n , c h itin a n d c e l l-w a ll b o u n d p r o t e i n s y n th e s is ) f o r g n o to b io tic a lly -g r o w n A r t e m i a w a s s tu d ie d . Y e a s t c e l l-w a ll m u t a n t s w e r e a l w a y s b e t t e r f e e d f o r A r te m ia th a n t h e is o g e n i c w ild t y p e m a in ly b e c a u s e th e y s u p p o r t e d a h i g h e r s u r v iv a l b u t n o t a s t r o n g e r in d iv id u a l g r o w th . T h e d if f e r e n c e in A r te m ia p e r f o r m a n c e b e tw e e n W T a n d m u ta n ts f e e d i n g w a s r e d u c e d w h e n s ta t i o n a r y -p h a s e g r o w n c e l ls w e r e u s e d . T h e s e r e s u lts s u g g e s t t h a t a n y m u ta tio n a f f e c tin g th e y e a s t c e llw a ll m a k e -u p is s u f f ic ie n t to i m p r o v e th e d ig e s t i b i l i t y in A r te m ia . T h e s e c o n d s e t o f e x p e r i m e n t s , in v e s t ig a te s t h e u s e o f a s m a ll a m o u n t o f y e a s t c e l l s in g n o to b io tic A r te m ia to o v e r c o m e p a th o g e n ic it y o f V ib r io c a m p b e ll ii (V C ) . A m o n g a ll y e a s t c e ll s tra in s u s e d in th i s s tu d y , o n ly m n n 9 y e a s t ( le s s c e l l-w a ll b o u n d m a n n o p r o t e i n s a n d m o r e g lu c a n a n d c h itin ) s e e m s to c o m p le te l y p r o te c t A r te m ia a g a i n s t t h e p a th o g e n . I n c o m p l e t e p r o t e c t i o n a g a i n s t th e p a th o g e n w a s o b t a i n e d b y th e g a s l a n d c h s 3 m u ta n ts , w h ic h a r el a c k i n g th e g e n e f o r a p a r tic u la r c e l l -w a l l p r o te in a n d c h i t i n s y n th e s is , r e s p e c tiv e ly , r e s u l t i n g in m o r e g lu c a n . T h e r e s u l t w ith th e c h s 3 m u t a n t is o f p a r tic u la r i n te r e s t, a s its n u tr i tio n a l v a l u e f o r A r te m ia is c o m p a r a b l e to th e w ild ty p e . H e n c e , o n ly w'i.th th e c h s 3 s t r a i n , in c o n t r a s t to th e g a s l o r m n n 9 s tr a in s , t h e t e m p o r a r y p r o t e c t i o n to V C is n o t c o n c o m i t a n t w ith a b e t t e r g r o w th p e r f o r m a n c e u n d e r n o n -c h a lle n g e d c o n d itio n s , s u g g e s t i n g n o n -i n t e r f e r e n c e o f g e n e r a l n u tr i tio n a l e f f e c ts .

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“…De modo geral, os processos fisiopatológicos dos teleósteos apresentam diferenças em seus padrões (Swain et al, 2008). Entretanto, o emprego de levedura e seus derivados melhora a produtividade de diversas espécies de peixes, em razão da melhora na eficiência alimentar e do incremento dos mecanismos de defesa inespecíficos (Rodriguez et al, 2003;Abdel-Tawwab et al, 2008;Reque et al, 2010).…”

Section: Resultsunclassified

“…Essa mistura foi submetida ao processo de peletização. As dietas foram secas em resposta imune inespecífica de diversas espécies de peixes (Rodriguez et al, 2003;Reque et al, 2010).…”

Section: Introductionunclassified

Desempenho e hematologia de tilápias-do-nilo alimentadas com Saccharomyces cerevisiae e vacinadas contra Streptococcus agalactiae

Salvador

Claudiano

Loureiro³

et al. 2013

Pesq. agropec. bras.

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Resumo -O objetivo deste trabalho foi avaliar a inter-relação entre a suplementação alimentar com parede celular de Saccharomyces cerevisae e a vacinação contra Streptococcus agalactiae e seu efeito sobre o desempenho produtivo e as variáveis hematológicas de tilápia-do-nilo (Oreochromis niloticus). Oitenta e quatro tilápias-do-nilo foram distribuídas em 12 caixas de fibra (n=7), em arranjo fatorial 2x2x3, correspondente a dois níveis de suplementação com parede celular de levedura, dois tipos de inoculação e três tempos de avaliação. Os peixes foram alimentados durante 77 dias. A vacinação dos peixes foi realizada 60 dias após o início da alimentação. Quinze dias após a vacinação, todos os peixes foram submetidos ao desafio com cepa viva de S. agalactiae, e 6, 24 e 48 horas após o desafio, o sangue foi colhido da veia caudal para avaliações. Peixes alimentados com ração suplementada apresentam maior ganho de peso e taxa de crescimento específico, e a interação entre os efeitos da dieta e da vacinação resulta em maiores taxas de hematócrito, hemoglobina e leucócitos.Termos para indexação: Oreochromis niloticus, inflamação, probiótico, sangue, teleósteos, vacinação. Performance and hematological profile of Nile tilapia fed with Saccharomyces cerevisiae and vaccinated against Streptococcus agalactiaeAbstract -The objective of this work was to evaluate the inter-relationship between dietary supplementation with Saccharomyces cerevisiae cell wall and vaccination against Streptococcus agalactiae, and its effect on the productive performance and hematological variables of Nile tilapia (Oreochromis niloticus). Eighty-four Nile tilapia were distributed in 12 fiber boxes (n=7), in a 2x2x3 factorial arrangement, corresponding to two levels of supplementation with yeast cell wall, two types of inoculation, and three evaluation times. Fish were fed during 77 days. Vaccination of fish was done 60 days after feeding started. Fifteen days after vaccination, all fish were subjected to challenge with live strain of S. agalactiae, and 6, 24, and 48 hours after the challenge, blood was collected from the caudal vein for evaluations. Fish fed with supplemented diets show greater weight gain and specific growth rate, and the interaction between the diet and vaccination effects results in higher hematocrit, hemoglobin, and leukocyte rates.

show abstract

Immunostimulant properties of a cell wall-modified whole Saccharomyces cerevisiae strain administered by diet to seabream (Sparus aurata L.)

Cited by 91 publications

References 39 publications

Probiotic effects of Lactobacillus plantarum and L. delbrueckii ssp. bulguricus on some immune-related parameters in Barbus grypus

Probiotic effects of Lactobacillus plantarum and L. delbrueckii ssp. bulguricus on some immune-related parameters in Barbus grypus

Influence of different yeast cell-wall mutants on performance and protection against pathogenic bacteria (Vibrio campbellii) in gnotobiotically-grown Artemia

Desempenho e hematologia de tilápias-do-nilo alimentadas com Saccharomyces cerevisiae e vacinadas contra Streptococcus agalactiae

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