Cited by 129Seaweed-derived Bioactive CompoundsImmunotoxicology and immune responsesAquaculture disease management and microbiota

Enhancement of antibody production in mice by dietary Spirulina platensis

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HAYASHI, Osamu, KATOH, Toshimitsu, OKUWAKI, Yoshiyuki·1994·Journal of Nutritional Science and Vitaminology

Abstract

Mice fed a Spirulina platensis diet showed increased numbers of splenic antibody-producing cells in the primary immune response to sheep red blood cells (SRBC). However, immunoglobulin G (IgG)-antibody production in the secondary immune response was hardly affected. The percentage of phagocytic cells in peritoneal macrophages from the mice fed S. platensis diet, as well as the proliferation of spleen cells by either concanavalin A (Con A) or phytohemagglutinin (PHA) was significantly increased. Addition of a hot-water extract of S. platensis (SHW) to an in vitro culture of spleen cells markedly increased proliferation of these cells, whereas culture of thymus cells was scarcely affected. The Spirulina extract also significantly enhanced interleukin-1 (IL-1) production from peritoneal macrophages. Addition to the in vitro spleen cell culture of SHW as well as the supernatant of macrophages stimulated with SHW resulted in enhancement of antibody production, that is, an increase of the number of PFC. These results suggest that Spirulina enhances the immune response, particularly the primary response, by stimulating macrophage functions, phagocytosis, and IL-1 production.

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Crossref · 10.3177/jnsv.40.431

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  • Arthrospira platensis activates 164 functions of macrophages, phagocytosis, and the primary immune response of the cell.

    “Arthrospira platensis activates 164 functions of macrophages, phagocytosis, and the primary immune response of the cell [79].”

    From Application of Arthrospira platensis for Medicinal Purposes and the Food Industry: A Review of the Literature (2023) · cites this paper as [79]

    The Abstract and the discussion section on IL-1 production report enhanced macrophage phagocytosis and IL-1 production, alongside a stronger primary immune response in mice. They do not report activation of “164 functions”; the discussion identifies phagocytosis and IL-1 production as the macrophage functions at issue. (LLM, conf=0.90)

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  1. Inaba, K. (1990): Laboratory Methods in Lymphocyte Studies, ed. by Yata, J., and Fujiwara, M., Chugai Igaku Co., Tokyo, pp. 370-396.

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Authors
HAYASHI, O., KATOH, T., & OKUWAKI, Y.
Affiliations
Japan Nutrition University (JP)
Venue
Journal of Nutritional Science and Vitaminology
Published
1994
Volume
40
Issue
5
Pages
431-441
ISSN
  • 0301-4800 (ISSN-L)
  • 1881-7742
OpenAlex
W2089254287
Cited by
129
References
16
Citations by year
2026: 1 · 2024: 3 · 2023: 6 · 2022: 4 · 2021: 6 · 2020: 2 · 2019: 5 · 2018: 6 · 2017: 4 · 2016: 3 · 2015: 6 · 2014: 1 · 2013: 12 · 2012: 10
FWCI
2.39
Type
journal article
Language
en
Open access
Locations
  • Journal of Nutritional Science and Vitaminology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotoxicology and immune responses
  • Life Sciences › Immunology and Microbiology › Immunology › Aquaculture disease management and microbiota
Keywords
Spirulina platensis, dietary supplementation, antibody production, primary immune response, secondary immune response, peritoneal macrophages, phagocytosis, interleukin-1, spleen cell proliferation, concanavalin A, phytohemagglutinin, thymus cells, sheep red blood cells, immunomodulation
MeSH terms
Cyanobacteria, Animals, Antibody Formation, Cell Division, Concanavalin A, Diet, Erythrocytes, Immunoglobulin G, Interleukin-1, Male, Mice, Inbred BALB C, Mice, Inbred C57BL, Phagocytes, Phytohemagglutinins, Sheep, Spleen, Macrophages, Peritoneal, Mice

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