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In vivo evaluation of anticryptosporidial effects of wheat germ extracts in immunocompromised mice

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Abstract

Cryptosporidium species is a prime cause of diarrheal disease in individuals with competent immunity. In patients with compromised immunity, infections are more severe particularly in developing countries. Wheat germ oil was described to have antiparasitic effect. This study was done to evaluate the possible role of wheat germ extracts in Cryptosporidium parvum (C. parvum) infected immunocompromised mice. Thirty white albino mice were classified into six groups as follow: four study groups, all immunosuppressed and infected with C. parvum oocysts. These four groups received treatments as follow: Group (I): treated with nitazoxanide. Group (II): treated with wheat germ oil. Group (III): treated with wheat germ extracted by hexane. Group (IV): treated with wheat germ extracted by ethanol. The remaining two groups were immunosuppressed control groups as follow: Group (V): only infected with C. parvum oocysts (Positive control). Group (VI): non-infected (Negative control). Stool samples were collected and examined to detect oocyst and the ileocecal region was subjected to histopathological and immunohistochemical examination. Wheat germ extracts showed a statistically significant effect against C. parvum specially wheat germ oil with P value: < 0.001, this effect was also confirmed by pathological and immunohistochemical examinations. C. parvum has an influence on human health by its effect in diarrheal disease. Wheat germ oil and its extracts has proved to be a reliable herb for C. parvum. treatment confirmed by different methodologies.

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The set of data used in this research is available upon request from the corresponding author.

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Funding

This work was fully funded by authors, and there were no contributing funding agencies.

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All the authors contributed in samples collection, processing, data analysis and manuscript writing.

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Correspondence to Hagar F. Abdelmaksoud.

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There was not conflict of interests declared on authors’ behalf.

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The study has obtained approval from the ethical committee of Theodor Bilharz Research Institute (TBRI), Giza, Egypt PT (605).

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Abdelmaksoud, H.F., Osman, E.E.A., Abdel-Hameed, S.S. et al. In vivo evaluation of anticryptosporidial effects of wheat germ extracts in immunocompromised mice. J Parasit Dis 46, 833–844 (2022). https://doi.org/10.1007/s12639-022-01502-5

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  • DOI: https://doi.org/10.1007/s12639-022-01502-5

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