Acinus meaning

An acinus is a small sac or cavity in the body, typically found in the lungs or glands, responsible for secreting fluids or storing substances.


Acinus definitions

Word backwards sunica
Part of speech Noun
Syllabic division A-ci-nus
Plural The plural of the word "acinus" is "acini."
Total letters 6
Vogais (3) a,i,u
Consonants (3) c,n,s

Within the human body, the acinus is a tiny sac-like structure found in the lungs, pancreas, and salivary glands, serving a crucial role in various physiological processes.

Structure of Acinus

The acinus is typically composed of a cluster of specialized cells that are responsible for secreting specific substances essential for bodily functions. These cells are organized in a spherical or tubular arrangement, surrounded by blood vessels and connective tissue.

Function of Acinus

The primary function of the acinus is to produce and release various substances such as enzymes, hormones, and fluids that aid in digestion, respiration, or other bodily processes. For example, in the lungs, the acinus is involved in the exchange of oxygen and carbon dioxide during breathing.

Importance of Acinus in Health

Any disruption in the structure or function of the acinus can lead to serious health issues. Conditions affecting the acinus, such as acinar cell carcinoma or acute acinar pancreatitis, can have significant implications for the affected organ and overall health.

Acinus plays a critical role in maintaining homeostasis and ensuring the proper functioning of various organs and systems in the body. It is essential for overall health and well-being.

Understanding the structure and function of the acinus is vital for medical professionals in diagnosing and treating conditions that affect this microscopic structure.


Acinus Examples

  1. The acinus is the smallest functional unit of the lung.
  2. The grape is an example of a fruit with a berry-like acinus structure.
  3. In histology, the acinus refers to a sac-like structure in certain glands.
  4. The acinus of a kidney contains renal corpuscles.
  5. Alveoli are tiny acini in the lungs where gas exchange occurs.
  6. An acinus in the pancreas produces and secretes digestive enzymes.
  7. A ripe raspberry is made up of multiple acini, each containing a seed.
  8. Acini in salivary glands help to break down food particles during digestion.
  9. The acinus of a mammary gland is responsible for producing milk.
  10. Damage to the acini of the liver can impair its ability to detoxify the body.


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  • Updated 11/06/2024 - 02:15:32