Definition: Relating to the fluid in the body that helps fight infections and the tissues where this fluid is produced.

Example: The lymphoid tissue plays a crucial role in the immune system.

Definition: A type of substance produced by T cells that helps regulate the immune response by activating other immune cells and stimulating the production of lymphocytes.

Example: The lymphokine released by the activated T cells played a crucial role in fighting the infection.

Definition: A type of cancer that starts in the lymphatic system, which is part of the immune system and helps fight infections. It often causes swollen lymph nodes and can affect other parts of the body.

Example: The doctor diagnosed her with lymphoma after she noticed swelling in her neck.

Definition: A type of cancer that affects the lymphatic system and can spread to other parts of the body.

Example: The doctor diagnosed him with lymphosarcoma after several tests.

Definition: Describing a substance that has a strong attraction to a liquid, often used in the context of colloidal systems where the dispersed phase interacts well with the dispersion medium.

Example: The lyophilic nature of the polymer allows it to dissolve easily in water.

Definition: To remove moisture from a substance by freezing it and then reducing the surrounding pressure to allow the frozen water to sublimate.

Example: The scientists decided to lyophilise the samples to preserve them for future analysis.

Definition: A process used to remove moisture from a frozen substance by using a vacuum, often to preserve it.

Example: The lyophilization of the food helped to extend its shelf life.

Definition: Describing a substance that has been dried by freezing, often to preserve it for storage or transport.

Example: The lyophilized fruit retains most of its nutrients and flavor.

Definition: To freeze a substance and then remove the water from it, usually to preserve it for later use.

Example: The scientist lyophilized the samples to ensure they remained stable during storage.

Definition: A machine used to remove moisture from a substance by freezing it and then reducing the surrounding pressure to allow the frozen water to sublimate.

Example: The scientist used a lyophilizer to preserve the biological samples for future research.

Definition: The material that is created when cells break down or are destroyed.

Example: The scientist analyzed the lysate to study the proteins released from the cells.