Dose-response studies: These studies examine the relationship between the dose (amount) of a substance given and its effect on an organism. They help determine how different doses affect individuals or populations.
Median lethal dose: Similar to LD50, this term refers specifically to the dose at which 50% of test subjects die. It is often used interchangeably with LD50 in toxicology research.
Toxicity: This term describes the degree or extent to which a substance can harm living organisms. It considers both the concentration and exposure time, helping us understand how dangerous a substance may be.