AI Article Synopsis
- The study tested the effectiveness of protein extracts from Cassia fistula L. and Combretum leprosum Mart. leaves against goat gastrointestinal parasites.
- The protein preparations were separated into three fractions (F1, F2, F3) and evaluated for their ability to inhibit egg hatching and larval development.
- Results showed Cassia fistula significantly reduced egg hatching and larval development, while Combretum leprosum had little effect, indicating Cassia fistula is a more effective treatment against these parasites.
Article Abstract
In this study, we evaluated the ovicidal and larvicidal activity of protein preparations obtained from Cassia fistula L. and Combretum leprosum Mart. leaves on the gastrointestinal parasites of goats. Protein preparations were obtained after the extraction of C. fistula L. and C. leprosum Mart. leaves, followed by protein fractionation (with ammonium sulfate saturation percentages of 30%, 30%-60%, and 60%-90%) and dialysis, which resulted in protein fractions (called F1, F2, and F3, respectively). The fractions were evaluated by egg hatching (the eggs were recovered in stool samples from naturally infected goats) and larval development tests. The results reveled that the inhibition of hatching of eggs caused by the protein fractions of C. fistula (38%) were similar to that of the control drug, thiabendazole. In addition, the fractions of C. fistula caused significant inhibition (61-69%) of larval development also. However, C. leprosum did not reveal significant inhibition of egg hatching and larval development. We conclude that C. fistula L. showed better ovicidal and larvicidal activity against endoparasites.
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| http://dx.doi.org/10.1590/S1984-296120180041 | DOI Listing |
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