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A modified method for purification of Eimeria tenella sporozoites
Coccidiosis is an economically important gastrointestinal disease in domestic fowl. Eimeria species are the causative agents of avian coccidiosis. Current challenges in management and prevention of eimeriosis enhance the need for research in this field. Sporozoite purification is a necessary step fo...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7176601/ https://www.ncbi.nlm.nih.gov/pubmed/31942639 http://dx.doi.org/10.1007/s00436-020-06602-w |
Sumario: | Coccidiosis is an economically important gastrointestinal disease in domestic fowl. Eimeria species are the causative agents of avian coccidiosis. Current challenges in management and prevention of eimeriosis enhance the need for research in this field. Sporozoite purification is a necessary step for Eimeria spp. in vitro infection models. Current alternatives such as DE-52 anion exchange chromatography and Percoll gradient require time and resources. We present a modified protocol consisting on vacuum filtration of sporozoites using a disposable 5-μL filter. Yield percentages were similar to those reported for Percoll gradient purification. By reducing time and efforts during sporozoite purification, it could be possible to increase resources in other areas of Eimeria studies. |
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