Fortress

Fortress is a term often used in the medical field to describe a protective barrier or structure. In the context of medicine, it can refer to a physical structure in the body that acts as a barrier against disease or injury, or it can refer to a metaphorical "fortress" of the immune system that defends the body against pathogens.

Anatomy

In the human body, there are several structures that can be described as fortresses. These include the skin, which acts as a physical barrier against pathogens, and the blood-brain barrier, which protects the brain from harmful substances in the blood.

Immune System

The immune system can also be thought of as a fortress. It is composed of various cells and proteins that work together to defend the body against pathogens. This includes the white blood cells, which are responsible for identifying and destroying pathogens, and the antibodies, which are proteins that can neutralize pathogens.

Medical Treatments

In some cases, medical treatments can be designed to strengthen the body's fortresses. For example, vaccines work by training the immune system to recognize and fight off specific pathogens. Similarly, certain medications can be used to enhance the function of the blood-brain barrier.

See Also

• Immune system
• Anatomy
• Vaccines
• Blood-brain barrier

Fortress Resources
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