PHAGOCYTOBLAST Meaning and
Definition
-
A phagocytoblast is a specialized type of cell found in the immune system that is responsible for the process of phagocytosis, which involves engulfing and digesting harmful microorganisms, debris, and other foreign substances. The term "phagocytoblast" is derived from the Greek words "phago," meaning "to eat," "cyto," referring to a cell, and "blast," meaning an immature or developing cell.
Phagocytoblasts are a type of white blood cell, specifically a type of phagocyte, and play a crucial role in the body's defense against infections. These cells are often produced in bone marrow and then released into the bloodstream, where they can migrate to various tissues and organs. They are particularly abundant in areas prone to infection or inflammation, such as the spleen, lymph nodes, and tissues lining the respiratory and digestive tracts.
Phagocytoblasts have the ability to recognize and bind to foreign substances through specific receptors on their cell surface. Once attached, they extend their membrane around the target, forming a vesicle called a phagosome. This phagosome then fuses with specialized lysosomes within the cell, forming a phagolysosome. Within the phagolysosome, the harmful substances are broken down and destroyed by enzymes, effectively eliminating the threat and protecting the body from potential harm.
Overall, phagocytoblasts play a vital role in innate immunity, contributing to the body's ability to resist and combat infections. Their importance in the immune response makes them a subject of great interest and study in the field of immunology.
-
A primitive cell developing into a phagocyte.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PHAGOCYTOBLAST
- phagocytoblaqt
- phagocytoblart
- phagocytoblas4
- phagocytoblasd
- phagocytoblasp
- phagocytoblasv
- phagocytoblasu
- phagocytwoblast
- ph agocytoblast
- pha gocytoblast
- phag ocytoblast
- phago cytoblast
- phagoc ytoblast
- phagocy toblast
- phagocyt oblast
- phagocyto blast
- phagocytob last
- phagocytobl ast
- phagocytobla st
- phagocytoblas t
Etymology of PHAGOCYTOBLAST
The word "phagocytoblast" is derived from two components: "phagocyt-" and "-blast".
The term "phagocyt-" is from the Greek word "phagos" (φαγός), meaning "to eat" or "devour", and the Greek word "kytos" (κύτος), meaning "cell". In biology, "phagocytosis" refers to the process by which cells engulf and ingest solid particles or foreign substances.
The second component "-blast" is derived from the Greek word "blastos" (βλαστός), which means "germ" or "bud". In biology, "-blast" is used to indicate an immature or developing biological cell, which can further differentiate into specialized cell types.
Infographic
Add the infographic to your website:
