In brief: How does the immune system work?
2023年6月6日 · The immune system has a vital role: It protects your body from harmful substances, germs and cell changes that could make you ill. It is made up of various organs, …
The immune system: Cells, tissues, function, and disease
2023年11月22日 · The immune system defends the body from invaders such as viruses, bacteria, and foreign bodies. Find out how it works, what can go wrong, and how to boost immune health.
Immune System Function, Conditions & Disorders - Cleveland Clinic
2023年10月20日 · How does the immune system work? When your immune system is working properly, it: Tells the difference between cells that are yours and those that don’t belong in …
Immune system | Description, Function, & Facts | Britannica
5 天之前 · Immune system, the complex group of defense responses found in humans and other advanced vertebrates that helps repel disease-causing entities. Immunity from disease is …
The Immune System - Johns Hopkins Medicine
What is the immune system? The immune system protects your child's body from outside invaders. These include germs such as bacteria, viruses, and fungi, and toxins (chemicals …
Overview of the Immune System - The Merck Manuals
The immune system is designed to defend the body against foreign or dangerous invaders. Such invaders include . Microorganisms (commonly called germs, such as bacteria, viruses, and …
In brief: The innate and adaptive immune systems
2023年8月14日 · The immune system fights germs on the skin, in the tissues of the body, and in bodily fluids such as blood. It is made up of the innate (general) immune system and the …
How the immune system works | Britannica - Encyclopedia Britannica
immune system, Cells, cell products, organs, and structures of the body involved in the detection and destruction of foreign invaders, such as bacteria, viruses, and cancer cells. Immunity is …
Immune System Research - National Institute of Allergy and …
The overall function of the immune system is to prevent or limit infection. All immune cells come from precursors in the bone marrow and develop into mature cells through a series of changes …
Overview of the Immune System - The Merck Manuals
The immune system distinguishes self from nonself and eliminates potentially harmful nonself molecules and cells from the body. The immune system also has the capacity to recognize …