Cytotoxicity Definition & Meaning | Health Care Term | CSIMarket
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Glossary

Cytotoxicity

Health Care Term

Cytotoxicity refers to the ability of a substance to affect or damage living cells. In the context of health care, it is often used to assess the potential harmful effects of drugs, chemicals, or other substances on cells and tissues.

Cytotoxicity tests involve exposing cells to the substance under investigation and measuring the resulting damage or death of the cells. These tests are typically carried out in vitro (in a laboratory setting), using cultured cells that are representative of the target cells or tissues of interest. Various methods can be used to assess cell viability, including measuring cell proliferation, monitoring cell morphology and function, and assessing levels of cell death and apoptosis.

The results of cytotoxicity tests can provide valuable information about the potential toxicity of a substance and its safe levels of exposure. This information is critical in the development and testing of new drugs, as well as in assessing the safety of chemicals used in various industrial processes.

In the health care industry, cytotoxicity tests are commonly used in the development and testing of pharmaceuticals, medical devices, and other health care products. For example, they are used to assess the safety of drugs used in chemotherapy for cancer treatment, as well as in the development of medical implants and other devices that interact with living tissue. Additionally, cytotoxicity testing may be used in environmental monitoring and risk assessment, to evaluate the potential effects of exposure to various pollutants and chemicals on human health.


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