How Do You Spell MACROPHAGES?

Pronunciation: [mˈakɹəfɪd͡ʒɪz] (IPA)

Macrophages is a medical term used to describe a type of white blood cell that engulfs and digests cellular debris, pathogens, and other foreign substances in the body. The word is spelled as /mækrəfeɪdʒəz/ in IPA phonetic transcription. The first syllable "mac" is pronounced as /mæk/ and the rest of the word is pronounced as /rəfeɪdʒəz/. This spelling represents the Latin roots of the word, with "mac" meaning "large" and "phage" meaning "devour".

MACROPHAGES Meaning and Definition

  1. Macrophages are specialized white blood cells, belonging to the immune system, that play a crucial role in defending the body against foreign substances and microorganisms. Derived from monocytes, macrophages are phagocytic cells, meaning they are capable of engulfing and digesting various materials such as bacteria, viruses, cellular debris, and foreign substances. This process is known as phagocytosis.

    Macrophages are found throughout different tissues and organs in the body and exist in varying forms depending on their location. They function as the first line of defense by identifying and neutralizing harmful agents, thereby initiating the immune response. Upon encountering a pathogen or foreign particle, macrophages bind to it through specialized surface receptors and then proceed to engulf and destroy it within their cytoplasm.

    Apart from their role in the innate immune response, macrophages also participate in adaptive immune reactions by presenting fragments of the pathogens they have digested to other immune cells, such as T cells, which triggers an adaptive immune response tailored to the specific pathogen or invader. This makes macrophages indispensable for both innate and adaptive immunity.

    Furthermore, macrophages also contribute in tissue repair and wound healing. They help clear damaged or dead cells from the site of injury and secrete various factors that stimulate the regeneration and rebuilding of tissues.

    In summary, macrophages are a vital part of the immune system, acting as versatile scavengers that engulf and eliminate foreign particles, initiate immune responses, and support tissue repair.

Common Misspellings for MACROPHAGES

Etymology of MACROPHAGES

The word "macrophages" originated from the combination of two Greek words: "makros" meaning "large", and "phagein" meaning "to eat". "Makros" refers to the "large" size of these cells, while "phagein" pertains to their ability to "eat" or ingest foreign particles, cellular debris, and pathogens. Therefore, "macrophages" literally translates to "big eaters" in Greek.