GRANULOPLASM Meaning and
Definition
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Granuloplasm refers to the granular and semi-fluid substance found within the cytoplasm of cells, particularly in granular and secretory cells. It is a colloidal solution that contains various organelles, proteins, enzymes, and other substances required for cellular functionality. The term "granuloplasm" is derived from the Latin word "granulum," meaning small grain, and the Greek word "plasma," meaning something molded or formed.
In histology, granuloplasm is observed as a granular appearance within the cell when viewed under a microscope. This granular appearance is due to the presence of numerous granules, which can vary in size, shape, and composition depending on the specific cell type. These granules may contain stored substances such as secretory products, glycogen, lipids, or pigments, which can be released by the cell when needed.
The composition of granuloplasm can vary significantly among different cell types and tissues, reflecting their unique functions. For example, in endocrine cells, granuloplasm contains hormone-containing granules that can be released into the bloodstream to regulate various physiological processes. In certain immune cells, granuloplasm may contain granules with enzymes and proteins involved in defense mechanisms against pathogens.
Overall, granuloplasm plays a vital role in cellular metabolism, secretion, and specialized functions in various tissues and organs. Its composition and appearance are indicative of the specific cellular activities and functions performed by different cell types.
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The inner substance of an ameba, or other unicellular organism, within the ectosarc and surrounding the nucleus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for GRANULOPLASM
- franuloplasm
- vranuloplasm
- branuloplasm
- hranuloplasm
- yranuloplasm
- tranuloplasm
- geanuloplasm
- gdanuloplasm
- gfanuloplasm
- gtanuloplasm
- g5anuloplasm
- g4anuloplasm
- grznuloplasm
- grsnuloplasm
- grwnuloplasm
- grqnuloplasm
- grabuloplasm
- gramuloplasm
- grajuloplasm
- grahuloplasm
Etymology of GRANULOPLASM
The term "granuloplasm" is derived from two root words:
1. "Granulo-" is derived from the Latin word "granulum" which means "tiny grain" or "small particle". This root word is often used to describe structures or substances that are granular or contain granules.
2. "-plasm" is derived from the Greek word "plasma" which means "thing formed" or "something molded". It is commonly used to refer to the fluid or jelly-like substance found within cells.
Combining these roots, "granuloplasm" refers to the granular substance present within cells.
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