therapeutic action: Pesticide degradation

The microbial strategies for the management of chemical pesticides: A comprehensive review

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Chemical pesticides used to protect crops contaminate soil and water, harming both ecosystems and human health. Scientists have discovered that specific microorganisms—bacteria, fungi, and algae—can naturally break down these harmful pesticides into harmless substances. By using advanced technologies to understand how these microbes work and even genetically enhancing them, researchers are developing sustainable solutions to clean up pesticide-contaminated environments without the toxic side effects of traditional cleanup methods.

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Bacterial Cytochrome P450 Involvement in the Biodegradation of Fluorinated Pyrethroids

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Scientists isolated a soil bacterium called Bacillus sp. MFK14 that can completely break down toxic fluorinated pesticides (specifically β-cyfluthrin and λ-cyhalothrin) within just two days. These pesticides are widely used in agriculture but persist in the environment and accumulate in living tissues, causing health problems. The study shows that special bacterial enzymes called cytochrome P450 play a key role in breaking these pesticides apart into less harmful products like fluoride ions. This discovery offers a promising natural solution for cleaning up pesticide-contaminated soil and water.

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Recent advances in microbial engineering approaches for wastewater treatment: a review

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This review explains how microorganisms like bacteria, fungi, and algae can clean polluted water more effectively and cheaply than traditional methods. These microbes break down harmful chemicals, remove heavy metals, and clean industrial waste. Using multiple types of microbes together (microbial consortium) works better than using a single type, making it an environmentally friendly and economical solution for treating wastewater worldwide.

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Immobilization of Acinetobacter sp. A-1 and Applicability in Removal of Difenoconazole from Water–Sediment Systems

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Scientists discovered a bacterium that can break down difenoconazole, a fungicide widely used in agriculture. They trapped these bacteria in tiny gel beads to make them more stable and effective at cleaning up contaminated water and soil. The immobilized bacteria were more resilient and broke down the pesticide more efficiently than free bacteria, offering a promising natural solution for cleaning up fungicide pollution in the environment.

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In Vitro and Computational Response of Differential Catalysis by Phlebia brevispora BAFC 633 Laccase in Interaction with 2,4-D and Chlorpyrifos

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Scientists studied how a special enzyme called laccase from a white rot fungus can break down two common pesticides: 2,4-D (a herbicide) and chlorpyrifos (an insecticide). Using both laboratory tests and computer simulations, they found that the enzyme works better at room temperature and in acidic conditions, and that it can break down chlorpyrifos more effectively than 2,4-D. This research suggests these enzymes could be useful tools for cleaning up soil and water contaminated by pesticides.

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