ASTROGLIAL Meaning and
Definition
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Astroglial, also known as astrocytic, is an adjective that refers to anything related to astrocytes. Astrocytes are star-shaped glial cells found in the central nervous system (CNS), which includes the brain and spinal cord. They are the most numerous and versatile type of glial cells in the CNS, playing various critical roles in maintaining brain homeostasis and supporting neuronal functions.
Astroglial cells are responsible for providing structural support to neurons, forming the blood-brain barrier (BBB), and regulating cerebral blood flow. They play crucial roles in the uptake and recycling of neurotransmitters, thereby modulating neuronal signaling. In addition, astrocytes are involved in supplying nutrients to neurons, as they possess glycogen deposits that can be broken down to generate energy.
In diseases and injuries of the CNS, astroglial cells also have reactive processes that contribute to the repair and scar formation in damaged areas. They form glial scars, which serve to protect healthy tissue from injury but can also impede neuronal regeneration.
The term "astroglial" is frequently used in the scientific and medical literature to describe processes, features, or phenomena associated with astrocytes. For example, astroglial activation refers to the physiological and phenotypic changes that astrocytes undergo in response to injury, inflammation, or other neurological conditions. Studying astroglial cells and their functions is crucial for understanding the complex interactions between glial cells and neurons and their impact on brain health and disease.
Common Misspellings for ASTROGLIAL
- zstroglial
- sstroglial
- wstroglial
- qstroglial
- aatroglial
- aztroglial
- axtroglial
- adtroglial
- aetroglial
- awtroglial
- asrroglial
- asfroglial
- asgroglial
- asyroglial
- as6roglial
- as5roglial
- asteoglial
- astdoglial
- astfoglial
- asttoglial
Etymology of ASTROGLIAL
The word "astroglial" is derived from two components: "astro" and "glial".
The term "astro" originates from the Greek word "astron", which means "star". It is often used as a prefix in various scientific words related to celestial or astronomical concepts, referring to stars, space, or celestial bodies.
The word "glial" comes from the Greek term "glía", meaning "glue". It refers to the supportive cells found in the nervous system known as glial cells or neuroglia. Glial cells are non-neuronal cells that provide structural support and maintenance for neurons, as well as participate in various functions within the nervous system.
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