Cryopreservation
Cryopreservation is a method used to preserve cells, tissues, or even entire organisms by cooling them to very low temperatures, typically using liquid nitrogen. At these temperatures, biological activity, including the processes that cause cell damage, nearly stops. This technique is widely used in various fields, such as medicine, for preserving sperm, eggs, and embryos for fertility treatments, as well as in research to store cells for future studies. The goal is to maintain the viability and functionality of biological samples until they are thawed and used again.
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Cryopreservation is a technique used to preserve biological samples by lowering their temperature to extremely low levels, typically using liquid nitrogen. This process stops all biological activity, including cell division and metabolism, effectively freezing time for the cells or tissues. It is commonly used for storing sperm, eggs, embryos, and certain types of cells, allowing them to be preserved for future use, such as in fertility treatments or research. By preventing ice crystal formation inside cells, cryopreservation helps maintain their viability and functionality when thawed.