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  1. Lymphatic System: Function, Conditions & Disorders

    Protecting your body against invaders. Your lymphatic system is part of your immune system. It produces and releases lymphocytes (a type of white blood cell) and other immune cells. These cells …

  2. Immune System Function, Conditions & Disorders - Cleveland Clinic

    Oct 20, 2023 · Your immune system is your body’s first-line defense against invaders like germs. It helps protect you from getting sick and promotes healing when you’re unwell or injured.

  3. Lymph Node Locations & Function - Cleveland Clinic

    Mar 19, 2025 · Lymph nodes are connected by tubes (lymphatic vessels) that collect excess fluid — lymph — from around your cells. As the lymph moves through your lymph nodes, immune cells …

  4. Thymus: The Function of the Gland & Why it is Important

    As part of your lymphatic system, your thymus gland produced special white blood cells called T-cells that help your immune system. Most of your T-cells matured by the time you hit puberty, and they …

  5. Spleen: Function, Location & Size, Possible Problems

    To keep your spleen, lymphatic system and immune system working properly, you should drink plenty of water, exercise regularly and maintain a healthy weight. Eat a balanced diet with plenty of fruits and …

  6. Lymph: Function, Importance & What It’s Made Of - Cleveland Clinic

    Jan 12, 2026 · As it travels, lymph eventually flows through bean-shaped tissue called lymph nodes. Lymph nodes trap harmful organisms and cancer cells, so they can be destroyed by white blood cells …

  7. Tonsils: Anatomy, Definition & Function - Cleveland Clinic

    Jul 8, 2022 · Part of your immune system, your tonsils are like lymph nodes. They help filter out germs that enter through your nose or mouth to protect the rest of your body from infection.

  8. T Cells: Types and Function - Cleveland Clinic

    Jan 17, 2023 · T cells are a type of white blood cell that help your immune system fight germs and protect you from disease. There are two main types: cytotoxic and helper T cells.

  9. Lymphocytes: Function, Definition, Levels & Ranges

    They play an important role in your immune system, which helps your body fight disease and infection. Your immune system is made up of an intricate web of immune cells, lymph nodes, lymph tissue and …

  10. Antibodies: Definition, Types & Function - Cleveland Clinic

    May 6, 2022 · These cloned B cells — or plasma cells — release millions of antibodies into your bloodstream and lymph system. Antibodies are located in various areas of your body, including your …