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Journals / Turkish Journal of Veterinary and Animal Sciences / 2013 / Cilt: 37 - Sayı: 1

Susceptibility of Prototheca zopfii strains isolated from cows with mastitis to chlorhexidine and iodine

Henryk KRUKOWSKI
Andrzej LISOWSKI
Bozena NOWAKOWICZ-DEBEK
Lukasz WLAZLO
Pages
106–108
Publication Date
2013-01-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this study, the MMC was 0.3125%-1.25% for iodine and 0.0048%-0.0195% for chlorhexidine.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Bovine mastitis caused by Prototheca spp. can assume high significance because of economic losses and the potential risk to public health.
📊
Key Findings & Data:For this study, 15 Prototheca zopfii isolates previously obtained from cows with clinical and subclinical mastitis in Poland were used.
💡
Conclusion & Impact:In this study, the MMC was 0.3125%-1.25% for iodine and 0.0048%-0.0195% for chlorhexidine.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Key words: Prototheca zopfii · mastitis · MMC

Abstract

Bovine mastitis caused by Prototheca spp. can assume high significance because of economic losses and the potential risk to public health. The aim of our study was to evaluate the effect of chlorhexidine and iodine on Prototheca zopfii strains isolated from bovine milk. For this study, 15 Prototheca zopfii isolates previously obtained from cows with clinical and subclinical mastitis in Poland were used. The in vitro susceptibility tests to chlorhexidine and iodine of the strains of Prototheca zopfii for the determination of their minimal microbicidal concentrations (MMCs) were performed using the tube dilution method in Sabouraud dextrose broth and the evaluation of colony growth after plating in Sabouraud dextrose agar. In this study, the MMC was 0.3125%-1.25% for iodine and 0.0048%-0.0195% for chlorhexidine.

Özet

Bovine mastitis caused by Prototheca spp. can assume high significance because of economic losses and the potential risk to public health. The aim of our study was to evaluate the effect of chlorhexidine and iodine on Prototheca zopfii strains isolated from bovine milk. For this study, 15 Prototheca zopfii isolates previously obtained from cows with clinical and subclinical mastitis in Poland were used. The in vitro susceptibility tests to chlorhexidine and iodine of the strains of Prototheca zopfii for the determination of their minimal microbicidal concentrations (MMCs) were performed using the tube dilution method in Sabouraud dextrose broth and the evaluation of colony growth after plating in Sabouraud dextrose agar. In this study, the MMC was 0.3125%-1.25% for iodine and 0.0048%-0.0195% for chlorhexidine.

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Cite This Article

KRUKOWSKI, H., LISOWSKI, A., NOWAKOWICZ-DEBEK, B., WLAZLO, L. (2013). Susceptibility of Prototheca zopfii strains isolated from cows with mastitis to chlorhexidine and iodine. Turkish Journal of Veterinary and Animal Sciences, Cilt: 37 - Sayı: 1, 106–108. https://ajindex.com/articles/122218

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References (3)

  1. Lassa, H., Malinowski, E.: Prototheca spp. and protothecosis in animals. Życie wet. 2007; 82: 31–34. (Article in Polish with an abstract in English) Marques, S., Silva, E., Carvalheira, J., Thompson, G.: In vitro susceptibility of Prototheca to pH and salt concentration. Mycopathologia, 2010; 169: 297–302.
  2. Kirk, J., Mellenberger, R.: Mastitis control program for Prototheca mastitis in dairy cows. http://milkquality.wisc. edu/wp-content/uploads/2011/09/mastitis-control-program_ prototheca-mastitis.pdf Spalton, D.E.: Bovine mastitis caused by Prototheca zopfii: a case study. Vet. Rec., 1985; 116: 347–349.
  3. Melville, P.A., Benites, N.R., Sinhorini, I.L., Costa, E.O.: Susceptibility and features of the ultrastructure of Prototheca zopfii following exposure to copper sulphate, silver nitrate and chlorhexidine. Mycopathologia, 2002; 156: 1–7.