ArticleMycopathologia2010
Microbicidal action of indole-3-acetic acid combined with horseradish peroxidase on Prototheca zopfii from bovine mastitis.
Article in Mycopathologia, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 12 citations in OpenAlex.
- Anticancer and Antimicrobial Activity ofMolecules (Basel, Switzerland) · 2026Article
- 3-Bromopyruvate as an Alternative Option for the Treatment of Protothecosis.Frontiers in pharmacology · 2018Article
- Induction of oxidative stress in Prototheca zopfii by indole-3-acetic acid/HRP or 2,4-pentanedione/HRP systems and their oxidation products.Mycopathologia · 2015Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigated the toxic effect of indole-3-acetic acid (IAA) combined with horseradish peroxidase (HRP) on Prototheca zopfii from bovine mastitis. P. zopfii isolates were identified and characterized by morpho-physiological parameters; presences of P. zopfii genotype 2 were also investigated. Subsequently, P. zopfii was incubated in the absence (control) or presence of IAA/HRP and examined for: (i) cell viability; (ii) colonies number formation; (iii) antioxidant enzyme activity; and (iv) DNA integrity. Significance of differences was calculated using ANOVA and Tukey's test (P < or = 0.05). As evidenced by Trypan blue exclusion and colony formation in Sabouraud dextrose agar, IAA/HRP addition to the culture reduced respective P. zopfii viability and P. zopfii colony formation in a concentration- and time-dependent manner. IAA/HRP specifically reduced cell viability in 10, 15, 20, 25, and 32% after 4, 6, 8, 10, and 12 h of incubation, respectively, compared with the control at the same time. The number of colony formation was inhibited (45, 82, and 88%) by IAA/HRP after 4, 6, and 9 h of incubation, respectively, compared with the control at the same time. In addition, P. zopfii antioxidant activity increased measurably in the presence of IAA/HRP (6 h); superoxide dismutase, catalase, glutathione reductase, and glutathione peroxidase increased by 90, 120, 150% and 3.4 times, compared with the controls. IAA/HRP did not appear to effect P. zopfii DNA integrity when examined by electrophoresis. In conclusion, IAA/HRP appears to function as a microbicidal mechanism on P. zopfii genotype 2 from bovine mastitis.
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Registered trials
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