A comparative analysis of beta-cypermethrin nanoemulsion and traditional emulsion dosages on enzyme activities in .

Heliyon

Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, Jiangsu, China.

Published: August 2024

AI Article Synopsis

  • The study aimed to compare the effects of two different pesticide formulations (nanoemulsion vs. traditional emulsion) on resistance enzymes in insects.
  • Research involved measuring metabolic enzyme activity using spectrophotometry and analyzing data through profile analysis to look at the pesticide beta-cypermethrin's effects.
  • Results showed that the nanoemulsion form significantly suppressed key detoxifying enzymes (AchE, GST, and P450-O demethylase) more than the emulsifiable concentrate, highlighting its effectiveness as a pesticide.

Article Abstract

To compare the impact of two pesticide dose forms on ()resistance enzymes.The micro-drop technique was utilized on subcultured , and the metabolic enzyme activity was assessed.Using spectrophotometry, the relative enzyme activities of were determined.Profile analysis was used to compare the enzyme activities of beta-cypermethrin in both nanoemulsion and traditional emulsion forms.Findings: The suppression percentages of the acetylcholinesterase enzyme (AchE), GST, and P450-O demethylases across different pesticide formulations were analyzed using regression equations, yielding  = 31.18, P < 0.001;  = 9.18, P < 0.001; and  = 4.58, P < 0.02.Conclusion: The suppression of AchE, GST, and P450-O demethylase by beta-cypermethrin nanoemulsion was more significant compared to the beta-cypermethrin emulsifiable concentrate.The study concluded that beta-cypermethrin nanoemulsion had a significant impact on insect detoxifying enzymes compared to beta-cypermethrin emulsifiable concentrate due to their numerous advantages.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382046PMC
http://dx.doi.org/10.1016/j.heliyon.2024.e36372DOI Listing

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