malpighian body
Definition
Noun: - The renal corpuscle: A functional unit in the kidney, specifically the initial blood-filtering component of a nephron. It consists of a glomerulus (a knot of capillaries) enclosed within Bowman's capsule.
Usage
The term is used in anatomy, physiology, and medicine to refer to the structure where blood plasma is filtered in the kidney. - The malpighian body is the site of ultrafiltration in the kidney. - Damage to the malpighian body can impair renal function.
Advanced Usage
- The term is an eponym, named after the Italian anatomist Marcello Malpighi. It is synonymous with "renal corpuscle" in modern terminology.
Variants and Related Words
- Renal corpuscle: The modern, more commonly used synonym for malpighian body.
- Malpighian corpuscle: A less common variant of the term.
- Glomerulus: Refers specifically to the capillary network within the malpighian body.
- Bowman's capsule: Refers specifically to the cup-shaped sac that surrounds the glomerulus.
Synonyms
- Renal corpuscle
- Malpighian corpuscle
Notes
- The term is highly specialized and is primarily used in academic and medical contexts. It is not typically used in general conversation.
- It is important to distinguish the malpighian body (in the kidney) from the Malpighian tubule (an excretory structure in insects and other arthropods), which is named after the same scientist but is a completely different structure.
Noun
-
the capsule that contains Bowman's capsule and a glomerulus at the expanded end of a nephron
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