What are Kryobanks?
Cryobank is a medical facility that deposits a wide range of tissues and cells in a state of deep freezing. Some cryobans store human samples such as stem cells that are later used to research or treat various types of cancer. Many devices specialize in fertility and freeze either sperm or eggs, and eggs to use later.
These devices usually have a cryoconzerváční unit that is used for actual storage of materials. Many use liquid nitrogen to maintain tissues or cells, reducing the temperature under frost and maintaining cells viable for research or other applications. In the case of reproductive tissues, these are women who are trying to conceive, viable for future implantation.
The materials are carefully prepared before they are taken by the frost process in which the water molecules are frozen in the samples. Some tissue is usually lost, but most of the sample remain intact so long. Because the purity of everyone inZorka is of fundamental importance, most cryobans do not lead liquid nitrogen into direct contact with the sample to freeze it. Instead, the samples are placed in freezers and maintained separate from liquid nitrogen, instead frozen by the environment.
Many cryobans also have a laboratory where scientists or scientists prepare samples for freezing. Before freezing, the samples are kept sterile and without bacteria that could make them unusable. When reviving samples, bringing them back from the frost process is a gentle procedure that requires sanitary conditions to maintain the integrity of the sample. Often, a part of the Cryobank laboratory is also established to cultivate cellular cultures from those that have been preserved.
Many devices specialize strictly in sperm and egg gifts. Gifts can be anonymous aconined until a suitable match is found. Alternatively, that those who serve in military or high -riskThe task can choose that they will have their genetic material frozen and stored in cryobanes if something happens to them; In this way, the family line can be transmitted after death.
Scientists, scientists and healthcare professionals are constantly developing new ways to use Cryobank. In addition to maintaining genetic material and stem cells for research, some devices are also used to maintain other endangered tissues. Coral reefs are in danger of disappearance and scientists have even used cryobans to store different types of corals to help ensure their survival.