sejttárházak

Sejttárházak, also known as cellariums, are specialized facilities designed for the long-term storage and preservation of biological cells. These institutions play a crucial role in various scientific disciplines, including medicine, research, and biotechnology. The primary function of a sejttárház is to maintain cellular viability by storing cells under controlled conditions, typically at extremely low temperatures, often in liquid nitrogen.

The types of cells stored in sejttárházak are diverse. They can include somatic cells for research purposes, stem cells for regenerative medicine, germ cells (sperm and eggs) for fertility preservation, and cell lines used in drug discovery and testing. The preservation process often involves cryoprotective agents, which prevent the formation of ice crystals that can damage cell structures during freezing.

Sejttárházak are equipped with sophisticated cryogenic storage systems, including liquid nitrogen tanks and ultra-low temperature freezers. Strict protocols are in place for sample handling, labeling, inventory management, and quality control to ensure the integrity and viability of the stored cells. Access to these stored cells is carefully managed, often requiring ethical approval and specific research or medical justifications.

The importance of sejttárházak extends to preserving genetic diversity, aiding in the development of new therapies, and providing a resource for future scientific endeavors. They serve as a critical infrastructure for advancing biological and medical knowledge, with implications for both present-day health and the potential of future generations.