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

The Availability Heuristic01:08

The Availability Heuristic

A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):

You might also read

Related Articles

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

Sort by
Same author

Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations -90° to +44.8° as Measured at the Pierre Auger Observatory.

Physical review letters·2026
Same author

Search for the Anomalous Events Detected by ANITA Using the Pierre Auger Observatory.

Physical review letters·2025
Same author

Inference of the Mass Composition of Cosmic Rays with Energies from 10^{18.5} to 10^{20}  eV Using the Pierre Auger Observatory and Deep Learning.

Physical review letters·2025
Same author

[Esthetic reconstruction of traumatic defects by plastic surgery].

Unfallchirurgie (Heidelberg, Germany)·2024
Same author

Demonstrating Agreement between Radio and Fluorescence Measurements of the Depth of Maximum of Extensive Air Showers at the Pierre Auger Observatory.

Physical review letters·2024
Same author

Avapritinib-based SAR studies unveil a binding pocket in KIT and PDGFRA.

Nature communications·2024
Same journal

Mycotoxin detection in food and feed: bridging conventional analytical methods with emerging sensor-based technologies.

Mycotoxin research·2026
Same journal

Natural occurrence of ustiloxin A and D in rice in China.

Mycotoxin research·2026
Same journal

Redox-sensitive and inflammatory pathway modulation by Chrysin confers protection against aflatoxin B1-induced hepato-renal damage.

Mycotoxin research·2026
Same journal

Concentration and prevalence of mycotoxins in poultry feed and poultry products: a global systematic review and meta-analysis.

Mycotoxin research·2026
Same journal

Smallholder farmers' knowledge, practices and dietary responses to aflatoxin contamination in Baringo county, Kenya.

Mycotoxin research·2026
Same journal

Sustainable smart sensing and AI-driven platforms for real-time detection and monitoring of mycotoxins across the food supply chain.

Mycotoxin research·2026
See all related articles

Related Experiment Video

Updated: May 12, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

[Not Available].

T Schulz1, K Senkpiel, H Ohgke

  • 1Institut für Medizinische Mikrobiologie und Hygiene der Medizinischen Universität zu Lübeck, Lübeck, Deutschland.

Mycotoxin Research
|April 23, 2013
PubMed
Summary
This summary is machine-generated.

Two toxicity tests, pollen tube growth test (PTGT) and methylen blue-assay (MB-assay), effectively detect mycotoxins from toxigenic fungi. While useful for screening, exact mycotoxin identification requires advanced methods like HPLC/GC-MS.

More Related Videos

Ex Vivo Assessment of Contractility, Fatigability and Alternans in Isolated Skeletal Muscles
14:02

Ex Vivo Assessment of Contractility, Fatigability and Alternans in Isolated Skeletal Muscles

Published on: November 1, 2012

A Submerged Filter Paper Sandwich for Long-term Ex Ovo Time-lapse Imaging of Early Chick Embryos
07:29

A Submerged Filter Paper Sandwich for Long-term Ex Ovo Time-lapse Imaging of Early Chick Embryos

Published on: December 28, 2016

Related Experiment Videos

Last Updated: May 12, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

Ex Vivo Assessment of Contractility, Fatigability and Alternans in Isolated Skeletal Muscles
14:02

Ex Vivo Assessment of Contractility, Fatigability and Alternans in Isolated Skeletal Muscles

Published on: November 1, 2012

A Submerged Filter Paper Sandwich for Long-term Ex Ovo Time-lapse Imaging of Early Chick Embryos
07:29

A Submerged Filter Paper Sandwich for Long-term Ex Ovo Time-lapse Imaging of Early Chick Embryos

Published on: December 28, 2016

Area of Science:

  • Environmental Science
  • Toxicology
  • Mycology

Context:

  • Mycotoxins produced by toxigenic fungi pose health risks in indoor environments.
  • Accurate detection of mycotoxins is crucial for assessing indoor air quality and potential health impacts.
  • Existing detection methods vary in sensitivity, cost, and complexity.

Purpose:

  • To evaluate the sensitivity of two toxicity tests, pollen tube growth test (PTGT) and methylen blue-assay (MB-assay), for detecting mycotoxins.
  • To compare the IC50 values of PTGT and MB-assay across a range of mycotoxins.
  • To determine the suitability of these assays for identifying toxigenic fungal strains in mold-infested dwellings.

Summary:

  • The study assessed the sensitivity of PTGT and MB-assay for detecting mycotoxins, reporting IC50 values in the ranges of 0.01–11.18 μg/ml and 0.003–17.91 μg/ml, respectively.
  • Both PTGT and MB-assay demonstrated utility in detecting toxigenic fungal wild strains commonly found in mold-infested apartments.
  • However, precise identification and quantification of specific mycotoxins necessitate advanced analytical techniques such as immunochemical methods or HPLC/GC-MS.

Impact:

  • Provides data on the efficacy of PTGT and MB-assay for preliminary mycotoxin screening in indoor environments.
  • Highlights the limitations of these assays for definitive mycotoxin identification, guiding users towards appropriate confirmatory methods.
  • Contributes to understanding mycotoxin detection strategies for improving indoor air quality and public health.