释义 |
Definition of immune system in English: immune systemnoun The organs and processes of the body that provide resistance to infection and toxins. Organs include the thymus, bone marrow, and lymph nodes. Example sentencesExamples - Children and people with lowered immune systems may remain infectious for longer.
- During this time your body effectively has no immune system and you are at increased risk from infection.
- Premature babies are at increased risk of infection because their immune systems are immature.
- These infections only affect people whose immune systems are not working properly as a result of another illness or treatments for cancer.
- People with weakened immune systems are more likely to develop abscesses.
- Other risk factors include poor diet, smoking and a weakened immune system.
- The infection causes the immune system to activate white blood cells and chemicals to fight the bacteria.
- They also discovered that the host animal must have a healthy immune system for infection to take hold.
- It may also affect the immune system and lead to an increased frequency of infections.
- To be infectious it would have to survive cooking, digestion, and the human immune system.
- In comparison with people not in hospital, they are more likely to have a weakened immune system.
- Others have immune systems suppressed by chemotherapy or anti-rejection drugs.
- Allergies are caused by the body's immune system reacting to allergens as if they were harmful.
- Once the immune system has been damaged, opportunistic infections begin to appear.
- The body's immune system reacts to both these infections by attacking the bacteria.
- One important effect of the polio vaccine is to stimulate the immune system within the gut.
- Why shouldn't alternative therapies that make you feel better boost your immune system?
- In most cases lung infection is well controlled by the immune system, and shows no symptoms.
- Finally, much of the toxicity related to gene transfer is mediated through the immune system.
- The body's immune system responds by creating a membrane around this infected portion of the brain.
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