TOXICITY ASSAY Meaning and
Definition
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A toxicity assay refers to a laboratory test or experiment that is conducted to evaluate the harmful effects or toxic properties of a substance on living organisms. It is primarily utilized to gauge the potential dangers or adverse impacts that a particular chemical, compound, drug, or environmental factor may have on biological systems.
The toxicity assay involves subjecting cells, tissues, or an entire organism to the substance of interest under controlled conditions. Various parameters such as cell viability, growth rate, biochemical functions, genetic alterations, and morphological changes are measured and analyzed to assess the level of toxicity and potential damage caused by the test substance.
Toxicity assays are widely employed in research and regulatory settings, particularly in the fields of pharmacology, environmental science, and toxicology. These assays aid in identifying and characterizing the toxic properties of substances, setting toxicity thresholds, determining safe dosages or exposure limits, and evaluating the efficacy of potential antidotes or treatments.
The results obtained from toxicity assays play a crucial role in risk assessment, hazard identification, and decision-making processes related to the use, production, or disposal of substances. By comprehensively examining the toxic effects of substances, toxicity assays contribute to ensuring public safety, protecting the environment, and promoting the development of safer and more effective products.
Common Misspellings for TOXICITY ASSAY
- roxicity assay
- foxicity assay
- goxicity assay
- yoxicity assay
- 6oxicity assay
- 5oxicity assay
- tixicity assay
- tkxicity assay
- tlxicity assay
- tpxicity assay
- t0xicity assay
- t9xicity assay
- tozicity assay
- tocicity assay
- todicity assay
- tosicity assay
- toxucity assay
- toxjcity assay
- toxkcity assay
- toxocity assay
Etymology of TOXICITY ASSAY
The etymology of the word "toxicity assay" can be broken down as follows:
1. Toxicity: The term "toxicity" comes from the Medieval Latin word "toxicitās", which in turn is derived from the Latin word "toxicum", meaning "poison". "Toxicum" originates from the Greek word "tóxon", which referred to a poisonous plant used for arrow poison.
2. Assay: The word "assay" has its origins in the Old French term "essay", meaning "trial" or "test". This term is derived from the Late Latin word "exagium", which means "weighing". Eventually, "exagium" evolved into the Middle English word "assayen", which specifically meant "to test the quality of metal".
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