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Related Concept Videos

Types of Toxins01:36

Types of Toxins

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Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
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Toxic Reactions: Overview01:26

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When toxic substances penetrate the human body, they disseminate to various tissues, undergoing metabolic changes. This process yields reactive metabolites that may covalently bind with specific target molecules, resulting in toxicity.
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
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Preclinical Development: Overview01:28

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Preclinical development consists of a series of tests that ensure the safety and efficacy of a new therapeutic compound before it is tested in humans. There are four main phases to this process. First, safety pharmacology tests are conducted to ensure the drug does not produce any acutely harmful effects. These tests examine parameters such as bronchoconstriction, cardiac dysrhythmias, blood pressure changes, and ataxia. Next, preliminary toxicological testing is performed to determine the...
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Drug Regulation01:25

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Drug regulation encompasses the management of drug usage by evaluating its safety and efficacy through assessments conducted by regulatory authorities. Regrettably, the history of drug regulation is marred by several catastrophic events. One such incident is the Elixir Sulfanilamide tragedy, in which the toxic compound diethyl glycol was included in a sweet-tasting medication, leading to numerous fatalities. This event prompted the enactment of the Food, Drug, and Cosmetic Act in 1938. Under...
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Drug Control Governance: Regulatory Bodies and Their Impact01:03

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Drug control governance involves the oversight and regulation of pharmaceuticals to ensure their safety and efficacy while preventing illegal drug use and trafficking. Regulatory bodies, including the US Food and Drug Administration (FDA) and the European Union's European Medicines Agency (EMA), play a central role in this process. These agencies evaluate the safety and efficacy of drugs before they can be marketed. They fund clinical trials and assess the benefits and risks associated with...
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Drug Concentrations: Measurements01:23

Drug Concentrations: Measurements

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Drug concentration is the quantity of a drug present in a biological sample. Measuring drug amounts in biological samples allows the clinician to understand how a drug is absorbed, distributed, metabolized, and excreted. Samples can be obtained through invasive or non-invasive methods. Invasive techniques involve surgical or parenteral interventions to gather blood, cerebrospinal fluid, or tissue biopsy. Conversely, non-invasive approaches provide samples like urine, feces, and saliva.
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Toxicology Certification: The Need, the Value, and an Evolving Landscape.

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Professional certification in toxicology is evolving. This article updates information on key certifications like DABT, ATS, ERT, DJSOT, and DCST for toxicologists.

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Area of Science:

  • Toxicology
  • Professional Development

Background:

  • Certification in toxicology is a persistent interest within the scientific community.
  • Previous summaries of toxicology certifications are now outdated due to process evolution.
  • The need for current, comprehensive information on toxicology credentials is high.

Purpose of the Study:

  • To provide updated information on toxicology certifications.
  • To build upon previous work by detailing current certification processes.
  • To cover major international toxicology boards and their requirements.

Main Methods:

  • Review of current certification requirements for major toxicology boards.
  • Compilation of information on the American Board of Toxicology (DABT).
  • Summary of requirements for the Academy of Toxicological Sciences (ATS), European Registered Toxicologist (ERT), Japanese Society of Toxicology (DJSOT), and Chinese Society of Toxicology (DCST).

Main Results:

  • Detailed information on DABT, ATS, ERT, DJSOT, and DCST certification processes.
  • Identification of evolving trends in professional toxicology credentialing.
  • Acknowledgment of limited details for other available certifications.

Conclusions:

  • Toxicologists must stay informed about evolving certification standards.
  • This updated guide assists professionals in navigating international toxicology certifications.
  • Understanding current requirements is crucial for career advancement in toxicology.