The effect of oral immuno-stimulation in juvenile carp (Cyprinus carpio L.)

Huttenhuis, Heidi B.T.; Ribeiro, Ana S.P.; Bowden, Timothy J.; Bavel, Casandra Van; Taverne-Thiele, Anja J.; Rombout, J.H.W.M.

doi:10.1016/j.fsi.2005.12.002

Cited by 41 publications

(21 citation statements)

References 54 publications

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“…Alginate also has pharmacological properties, such as the induction of cytokine production in human monocytes (2). The dietary administration of alginate stimulates the immune abilities of white shrimp and juvenile carp (3)(4).…”

Section: Introductionmentioning

confidence: 99%

Effects of alginate oligosaccharide mixtures on the growth and fatty acid composition of the green alga Chlamydomonas reinhardtii

Yamasaki

Yokose²,

Nishikawa³

et al. 2012

Journal of Bioscience and Bioengineering

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Alginate is a natural acidic linear polysaccharide that is produced by brown seaweeds. It is currently used in a broad range of commercial enterprises, such as the food and medical products industries. Recent evidence has demonstrated that alginate oligosaccharides may function as growth promoting agents for certain plant cells, including those of some green algae. Chlamydomonas reinhardtii is a green alga that is used as a model organism in fundamental molecular biology studies; it is also a producer of biohydrogen. In the present study, we examined effects of two types of alginate oligosaccharide mixtures (AOMs), which were prepared by either enzymatic degradation (ED) or acid hydrolysis (AH), on the growth of C. reinhardtii. Growth was significantly promoted by AOM (ED) in a concentration-dependent manner. The maximum effect was observed on day 4 of treatment. The fatty acid composition of C. reinhardtii was also influenced by AOM (ED); the levels of C16:0, C18:2 cis and C18:3 n-3 increased in treated cells. AOM (AH) and the other saccharides that we tested did not affect the growth of C. reinhardtii. The effects that we identified could promote efficient biomass production by reducing culture times and by changing cellular fatty acid levels.

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Section: Introductionmentioning

confidence: 99%

Effects of alginate oligosaccharide mixtures on the growth and fatty acid composition of the green alga Chlamydomonas reinhardtii

Yamasaki

Yokose²,

Nishikawa³

et al. 2012

Journal of Bioscience and Bioengineering

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“…Resultados similares foram encontrados em tilápia do Nilo por Farias et al (2004) e em carpa comum por Huttenhuis et al (2006). Segundo Kubitza (2009aKubitza ( , 2009b no cultivo da tilápia do Nilo em piscicultura de viveiro escavado deve-se fazer uso de rações nutricionalmente completas, almejando uma conversão alimentar de 1:1.…”

Section: Resultsunclassified

“…Além disso, a administração oral dos mesmos resultou em maior ganho de peso dos peixes. Menor taxa de mortalidade também foi encontrada por Huttenhuis et al (2006) em larvas e juvenis de carpa comum alimentadas com alginatos na dieta e infectada experimentalmente pelo vibrio anguillarum. Na segunda fase do experimento, a média dos dois tanques-rede (TRs) do grupo controle na primeira e segunda fase (CC) apresentou 12,21 ± 4,01 % de mortalidade dos peixes.…”

Section: Resultsunclassified

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O efeito de alginatos incorporados `a ração sobre o desempenho produtivo e manejo de juvenis de tilápia do Nilo

Leonhardt

Leonhardt²,

Cericato³

et al. 2011

Sem. Ci. Agr.

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ResumoOs ácidos algínicos são extraídos de algas marinhas e quando utilizados na dieta dos peixes podem induzir respostas imunomoduladoras e imunoestimulantes. AbstractThe alginic acid is extracted from seaweed and when used in fish ration may induce immunomodulatory and immunostimulants responses. This study aimed to evaluate the effect of alginic acid incorporated in the ration on performance and handling of juvenile Nile tilapia, Oreochromis niloticus. The first phase of the experiment occurred in two excavated ponds earth. 57,000 juveniles were used for Nile tilapia, local strains with the average weight of 14 grams. The juvenile Nile tilapia received the experimental diet treated with ergosan at a dose of 1% of the diet. The survival rate of fish and feed conversion in the experimental Nile tilapia was higher than the control Nile tilapia. In the second stage 54,126 juveniles with average weight 40.63 grams, were used. These fish were transferred to 16 fish cages. There were no significant differences in mortality rate between treatments. The highest mortality occurred between the third and seventh days after the handling. The data confirm that the transfer of juvenile Nile tilapia in the ponds to fish cages is a strong stressor.

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“…Administered alone or as a complement, alginate is capable of increasing the survival and weight of fi sh (Fujiki et al, 1994;Yeh et al, 2008). The administration of alginate has been shown to stimulate the immune response of carp (Cyprinus carpio L.) and the brownmarbled grouper (Epinephelus fuscoguttatus, Cheng et al, 2008;Huttenhuis et al, 2006;Yeh et al, 2008) and increases the protection of the turbot (Scophthalmus maximus L.) against V. anguillarum (Skjermo & Berghb 2004;Skjermo et al, 1995), and the orange-spotted grouper (Epinephelus coioides) and brownmarbled grouper against iridovirus and Streptococcus sp. Yeh et al, 2008).…”

Section: Alginatementioning

confidence: 99%

Nanoparticles and microparticles of polymers and polysaccharides to administer fish vaccines

2013

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Aquaculture has become an important economic sector worldwide, but is faced with an ongoing threat from infectious diseases. Vaccination plays a critical role in protecting commercially raised fi sh from bacterial, viral and parasitic diseases. However, the production of eff ective vaccines is limited by the scarcity of knowledge about the immune system of fi sh. Improving vaccines implies using antigens, adjuvants and employing methods of administration that are more eff ective and less harmful to the fi sh. In this context, in recent year there have studies of methods of encapsulating antigens in matrices of diff erent types to apply in fi sh vaccines. This work reviews the new methods to improve fi sh vaccines by encapsulating them in polymers and polysaccharides.

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The effect of oral immuno-stimulation in juvenile carp (Cyprinus carpio L.)

Cited by 41 publications

References 54 publications

Effects of alginate oligosaccharide mixtures on the growth and fatty acid composition of the green alga Chlamydomonas reinhardtii

Effects of alginate oligosaccharide mixtures on the growth and fatty acid composition of the green alga Chlamydomonas reinhardtii

O efeito de alginatos incorporados `a ração sobre o desempenho produtivo e manejo de juvenis de tilápia do Nilo

Nanoparticles and microparticles of polymers and polysaccharides to administer fish vaccines

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