Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Production of Biopesticides01:18

Production of Biopesticides

Biopesticides offer a sustainable alternative to chemical pesticides, utilizing microbial agents to control agricultural pests. Bacillus thuringiensis (Bt) is a widely employed bacterium known for its potent insecticidal activity. Bt biopesticides are favored for their specificity to insect pests, minimal environmental impact, and natural degradability.Mechanism of Bt Toxin Action Bt produces insecticidal crystal (Cry) proteins during its sporulation phase. These proteins form parasporal...
Microbial Bioremediation of Pesticides01:28

Microbial Bioremediation of Pesticides

Pesticides often feature structurally complex chemical architectures, incorporating halogen groups and multiple aromatic rings. These characteristics confer high chemical stability, rendering many pesticides resistant to natural degradation processes. This resistance poses significant environmental concerns, as persistent pesticide residues can accumulate in ecosystems and affect non-target organisms.Despite the inherent stability of many pesticides, certain microorganisms possess the metabolic...
Anticholinesterase Agents: Poisoning and Treatment01:26

Anticholinesterase Agents: Poisoning and Treatment

Anticholinesterases, also known as cholinesterase inhibitors, work by blocking the breakdown of acetylcholine, leading to its accumulation in the synaptic cleft. This accumulation indirectly enhances both muscarinic and nicotinic actions. These agents are classified as reversible or irreversible based on their mechanism of action.     
Irreversible agents form a strong bond with the cholinesterase enzyme, making it inactive. The breakdown of the phosphorylated enzyme is slower than the...
Anthelminthic Agents01:15

Anthelminthic Agents

Anthelmintic drugs differ significantly from antiparasitic therapies targeting protozoa, primarily due to differences in parasite biology. Whereas most protozoal treatments act on proliferating cells, anthelmintics are typically directed against mature, nonproliferative helminths. The therapeutic approach considers the helminth's reliance on neuromuscular coordination, glucose metabolism, and microtubular integrity for survival, reproduction, and localization within the host. Most anthelmintics...
Chemical Agents for Microbial Control01:27

Chemical Agents for Microbial Control

Chemicals play important roles in controlling microbial growth by targeting microbial structures and functions as sanitizers, antiseptics, disinfectants, and sterilants.Alcohols are commonly used sanitizers, effectively disrupting lipid membranes, which compromises cell integrity. They are also used as antiseptics and disinfectants due to their rapid action and versatility.Phenols and their derivatives phenolics , known for denaturing proteins and disrupting cell membranes, are particularly...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Comprehensive analysis of spatial heterogeneity reveals the important role of the upper-layer fermented grains in the fermentation and flavor formation of <i>Qingxiangxing baijiu</i>.

Food chemistry: X·2024
Same author

Equalization of RGB coupling efficiencies of metasurface waveguide coupler by adjusting imaginary part of refractive index.

Optics express·2024
Same author

Performance evaluation and comparative research of underwater wireless optical communication system by using different structured beams.

Journal of the Optical Society of America. A, Optics, image science, and vision·2024
Same author

Generation of multi-focus shaping with high uniformity based on an improved Gerchberg-Saxton algorithm.

Applied optics·2024
Same author

Efficacy of tacrolimus monotherapy in primary membranous nephropathy.

Open medicine (Warsaw, Poland)·2024
Same author

Investigating retinal explant models cultured in static and perfused systems to test the performance of exosomes secreted from retinal organoids.

Journal of neuroscience methods·2024

Related Experiment Video

Updated: Jul 15, 2026

Determination of 45 Pesticides in Avocado Varieties by the QuEChERS Method and Gas Chromatography-Tandem Mass Spectrometry
05:20

Determination of 45 Pesticides in Avocado Varieties by the QuEChERS Method and Gas Chromatography-Tandem Mass Spectrometry

Published on: December 8, 2023

[Insecticide： Chlorfenapyr].

Hang Chen1, Xin Wang1, Ping Xiang1

  • 1Shanghai Key Laboratory of Forensic Medicine, Key Laboratory of Forensic Science, Ministry of Justice, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai 200063, China.

Fa Yi Xue Za Zhi
|July 13, 2026
PubMed
Summary

Chlorfenapyr poisoning is a growing concern with a high mortality rate due to its delayed effects. This review details its toxicology and forensic identification to aid in managing cases.

Keywords:
chlorfenapyrforensic medicinein vivo processpoisoning symptomtoxicological analysistoxicological effect

More Related Videos

Protocols for Testing the Toxicity of Novel Insecticidal Chemistries to Mosquitoes
09:32

Protocols for Testing the Toxicity of Novel Insecticidal Chemistries to Mosquitoes

Published on: February 13, 2019

Determination of the Absorption, Translocation, and Distribution of Imidacloprid in Wheat
06:11

Determination of the Absorption, Translocation, and Distribution of Imidacloprid in Wheat

Published on: April 28, 2023

Related Experiment Videos

Last Updated: Jul 15, 2026

Determination of 45 Pesticides in Avocado Varieties by the QuEChERS Method and Gas Chromatography-Tandem Mass Spectrometry
05:20

Determination of 45 Pesticides in Avocado Varieties by the QuEChERS Method and Gas Chromatography-Tandem Mass Spectrometry

Published on: December 8, 2023

Protocols for Testing the Toxicity of Novel Insecticidal Chemistries to Mosquitoes
09:32

Protocols for Testing the Toxicity of Novel Insecticidal Chemistries to Mosquitoes

Published on: February 13, 2019

Determination of the Absorption, Translocation, and Distribution of Imidacloprid in Wheat
06:11

Determination of the Absorption, Translocation, and Distribution of Imidacloprid in Wheat

Published on: April 28, 2023

Area of Science:

  • Toxicology
  • Forensic Science
  • Pesticide Safety

Background:

  • Chlorfenapyr, a pyrrole derivative, is a broad-spectrum insecticide.
  • It metabolizes to tralopyril, the active toxicant.
  • No specific antidote exists for chlorfenapyr poisoning.

Purpose of the Study:

  • To systematically review chlorfenapyr's toxicological effects and data.
  • To analyze poisoning symptoms and in vivo processes.
  • To provide a reference for forensic identification of chlorfenapyr poisoning.

Main Methods:

  • Literature review of domestic and international research.
  • Systematic analysis of toxicological data.
  • Examination of case studies.

Main Results:

  • Increasing incidence of chlorfenapyr poisoning cases reported.
  • High mortality rate linked to a latent period post-exposure.
  • Comprehensive data on toxicological effects and symptoms compiled.

Conclusions:

  • Understanding chlorfenapyr's toxicology is crucial for effective forensic identification.
  • The latent period contributes to the high mortality rate.
  • Further research and clinical guidelines are needed for poisoning management.