What is a cellular culture?

cell culture is a way to grow and maintain cells outside the body, usually in a cell incubator. In this process, plant or animal cells are removed from tissues and with the right nutrients and conditions will grow in specially designed containers. Scientists must calculate the right temperature, humidity and how best to maintain cellular culture without contaminants to make culture alive. Tissue and organ cultures are now a science of science, but the progress of cellular cultures has been coming for a long time. They first appeared in the mid -1950s with cloning animals that produced the first engineering counter.

Cell cultures are generally grown in glass - in vitro. The cells are divided, changing their size and can continue to thrive until one of the necessary elements is missing. And, although two industries, food sciences and wastewater purification, use mixed cultures. When cells are similar to structure and nature, they are said to be homogeneous - and because they come from a single parent cell, they are clones. JAcacoli variations in the genetics of the cellular population are referred to as the heterogeneous population.

Scientists grow cells in cultures to help them understand the biochemistry of cells. Some other applications for cell cultures were to explore metabolism, study the effect of cells on cells and find out how to better kill cancer cells. Today it is possible to grow tissue cell cultures, appropriately named "tissue engineering" that can simulate artificial skin.

By experimenting with biological substances in large cell cultures, scientists can find out what virus or protein is needed for animal survival, or what is harmful to the animal for animals. The best reason to use cellular culture is the consistent nature of the sample. The disadvantage is that the cells mutate and differ from their parent group. Sometime after a certain number of doubles of the cellular population, cells undergo an aging process or advancedaging. In this process, the cells cease to divide, DNA is falling apart and dying.

The chances of finding viable commercial applications for cell cultures are not high. Scientists who want to find a medicinal plant (organic) can find that searching and discovery of a new drug can mean an exploration of at least 10,000 different plants in thousands of a lot of cellular culture.