Cited by 174Seaweed-derived Bioactive CompoundsMedicinal Plant ResearchHerpesvirus Infections and Treatments

Antiviral activity of Spirulina maxima against herpes simplex virus type 2

HERNANDEZCORONA, A, NIEVES, I, MECKES, M, CHAMORRO, G, BARRON, B·2002·Antiviral Research

Abstract

Spirulina has been used in a variety of practical applications in biotechnology and medical sciences. This paper presents the antiviral activity found in a hot water extract (HWE) of a commercial preparation of Spirulina maxima, studied by a microplate inhibition assay, using several viruses. The HWE inhibited the infection for: herpes simplex virus type 2 (HSV-2), pseudorabies virus (PRV), human cytomegalovirus (HCMV), and HSV-1, and the 50% effective inhibition doses (ED(50)) were 0.069, 0.103, 0.142, and 0.333 mg/ml for each virus, respectively. For adenovirus the inhibition was less than 20%, and no inhibition was found for measles virus, subacute sclerosing panencephalitis virus (SSPE), vesicular stomatitis virus (VSV), poliovirus 1 and rotavirus SA-11, at concentrations of 2 mg/ml of the HWE. The highest antiviral activity was for HSV-2, with a selectivity index of 128. The antiviral activity was not due to a virucidal effect. Herpesvirus infection was inhibited at the initial events (adsorption and penetration) of the viral cycle. To initiate the isolation and identification of the compound that exhibits the antiviral activity of S. maxima, some extracts made by using several solvents with different polarity were evaluated by microplate inhibition assay using HSV-2. The highest antiviral activity was detected in the methanol-water 3:1, which suggests that the antiviral activity is probably due to highly polar compounds.

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Crossref · 10.1016/s0166-3542(02)00132-8

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27 of 27 references verified0 citation errors · 0 not checkable

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  • Hernández-Corona et al. reported high antiviral activity in extracts of S. maxima prepared from methanol-water (3:1) probably because the extracts contain sulfated polysaccharides that significantly prevent several viruses from attaching to the host cell.

    “Hernández-Corona et al. reported high antiviral activity in extracts of S. maxima prepared from methanol–water (3:1) probably because the extracts have been shown to contain sulfated polysaccharides that significantly prevent several viruses from attaching to the host cell [81].”

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Authors
HERNANDEZCORONA, A., NIEVES, I., MECKES, M., CHAMORRO, G., & BARRON, B.
Affiliations
  • Instituto Politécnico Nacional (MX)
  • Mexican Social Security Institute (MX)
Venue
Antiviral Research
Publisher
Elsevier BV
Published
2002-12
Volume
56
Issue
3
Pages
279-285
ISSN
0166-3542 (ISSN-L)
OpenAlex
W1972685257
Cited by
174
References
26
Citations by year
2026: 4 · 2025: 7 · 2024: 12 · 2023: 5 · 2022: 17 · 2021: 20 · 2020: 13 · 2019: 9 · 2018: 12 · 2017: 4 · 2016: 9 · 2015: 5 · 2014: 6 · 2013: 7 · 2012: 6
FWCI
0.64
Type
journal article
Language
en
Open access
closed
Locations
  • Antiviral Research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Medicinal Plant Research
  • Health Sciences › Medicine › Epidemiology › Herpesvirus Infections and Treatments
Keywords
Spirulina maxima, antiviral activity, herpes simplex virus type 2, hot water extract, pseudorabies virus, human cytomegalovirus, herpes simplex virus type 1, virucidal effect, solvent polarity, methanol-water extract, selectivity index
MeSH terms
Cyanobacteria, Animals, Antiviral Agents, Chlorocebus aethiops, Cytopathogenic Effect, Viral, Humans, Viral Plaque Assay, Vero Cells, Virus Replication, Herpesvirus 2, Human

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