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The nurse should know the functions and nature of cytokines and also that a particular cytokine can have varied effects on different systems.
What are cytokines?
These are small proteins that are important in controlling the growth of blood cells and other cells that help the body's immune and inflammation responses. Cytokines give a signal to the immune system regarding their job. They also help to boost anti-cancer activity by sending signals which make abnormal cells die and normal cells live longer.
One specific type of cytokine called a chemokine makes immune cells move toward their target.
Different kinds of chemokines:
- Interleukins
- Interferons
- tumor necrosis factors
- growth factors
These cytokines (small protein molecules) are produced by many different immune calls, such as neutrophils (first cells to travel to an infection site), mast cells (for allergic reactions), macrophages, B-cells, and T-cells. The initiation of cytokine secretion indicates the immune cells and non-immune cells become alert to pathogens.
Cytokines are released by the monocytes and macrophages released at the time of inflammation, injury, invasion, and infection. It is used in the control of cell replication and apoptosis, and in the modulation of immune reactions such as sensitization.
Hence, particular cytokines have varied effects on different systems.
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The nurse should be aware of the nature and purposes of cytokines as well as how different systems respond differently to a given cytokine.
Describe cytokines?
These tiny proteins play a crucial role in regulating the development of blood cells and other cells that support the body's inflammatory and immunological reactions. The immune system receives a signal from cytokines about how to do its task. By sending signals that cause abnormal cells to die and regular cells to live longer, they also aid in boosting anti-cancer activity.
What are cytokines and what do they do?
Small proteins called cytokines play a key role in regulating the development and activity of blood and immune system cells. They signal the immune system to function once they are released. Growth of certain types of all of the blood cells as well as other cells that support the body's inflammatory and immunological responses.
To know more about cytokines visit:-
https://brainly.com/question/12199920
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