Polysaccharide from Enteromorpha prolifera enhances non-specific immune responses and protection against Vibrio splendidus infection of sea cucumber

Verfasser / Beitragende:
[Jianteng Wei, Shuxian Wang, Dong Pei, Yongfeng Liu, Yi Liu, Duolong Di]
Ort, Verlag, Jahr:
2015
Enthalten in:
Aquaculture International, 23/2(2015-04-01), 661-670
Format:
Artikel (online)
ID: 605464936
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024 7 0 |a 10.1007/s10499-014-9844-9  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10499-014-9844-9 
245 0 0 |a Polysaccharide from Enteromorpha prolifera enhances non-specific immune responses and protection against Vibrio splendidus infection of sea cucumber  |h [Elektronische Daten]  |c [Jianteng Wei, Shuxian Wang, Dong Pei, Yongfeng Liu, Yi Liu, Duolong Di] 
520 3 |a This study aimed to evaluate the effects of polysaccharide from Enteromorpha prolifera (PEP2) on the non-specific immune responses of sea cucumber. The non-specific humoral and cellular responses were determined, and sea cucumbers were challenged by Vibrio splendidus. The results indicate that PEP2 had no significant effect on the total coelomocyte counts. Both phagocytic capacity and respiratory burst activity were significantly increased by PEP2. Among the humoral responses, the activities of acid phosphatase, catalase and superoxide dismutase of sea cucumber were significantly enhanced by PEP2. However, no difference in alkaline phosphatase activity was observed between the experimental and control groups. In the challenge test, we found that PEP2 decreased the mortality rate of sea cucumbers and enhanced their resistance to V. splendidus. Thus, PEP2 could enhance the non-specific immune activity of sea cucumbers. PEP2 exhibited potent immunomodulatory properties and can be explored as a novel potential immunostimulant of sea cucumber. 
540 |a Springer International Publishing Switzerland, 2014 
690 7 |a Enteromorpha prolifera  |2 nationallicence 
690 7 |a Non-specific immune response  |2 nationallicence 
690 7 |a Polysaccharide  |2 nationallicence 
690 7 |a Protection  |2 nationallicence 
690 7 |a Sea cucumber  |2 nationallicence 
700 1 |a Wei  |D Jianteng  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
700 1 |a Wang  |D Shuxian  |u Mariculture Institute of Shandong Province, 266002, Qingdao, People's Republic of China  |4 aut 
700 1 |a Pei  |D Dong  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
700 1 |a Liu  |D Yongfeng  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
700 1 |a Liu  |D Yi  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
700 1 |a Di  |D Duolong  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
773 0 |t Aquaculture International  |d Springer International Publishing  |g 23/2(2015-04-01), 661-670  |x 0967-6120  |q 23:2<661  |1 2015  |2 23  |o 10499 
856 4 0 |u https://doi.org/10.1007/s10499-014-9844-9  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wei  |D Jianteng  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wang  |D Shuxian  |u Mariculture Institute of Shandong Province, 266002, Qingdao, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Pei  |D Dong  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Liu  |D Yongfeng  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Liu  |D Yi  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Di  |D Duolong  |u Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, 730000, Lanzhou, People's Republic of China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Aquaculture International  |d Springer International Publishing  |g 23/2(2015-04-01), 661-670  |x 0967-6120  |q 23:2<661  |1 2015  |2 23  |o 10499