Smooth_muscle Smooth_muscle

Smooth muscle - Definition and Overview

Related Words: Machiavellian, Acute, Adipose, Arch

Smooth muscle is a type of non-striated muscle, found within the "walls" of hollow organs; such as blood vessels, bladders, uteri. gastrointestinal tracts, Smooth muscle is used to move matter within the body, via contraction; it generally operates "involuntarily", without nerve stimulation. Smooth muscle cells are joined to each other through gap junctions, and a relatively slow wave of contraction is propagated through the muscle. Smooth muscle cells are uninucleic and can sustain contractions indefinitely.

"Smooth muscle condition" is a condition in which the body of a developing embryo does not create enough smooth muscle for the gastrointestinal system. This condition is fatal.

Anti-smooth muscle antibodies (ASMA) can be a symptom of an auto-immune disorder, such as hepatitis, cirrhosis, or lupus.

See also: skeletal muscle, cardiac muscle, vascular smooth muscle

External links

  • BBC (http://news.bbc.co.uk/2/hi/health/3549285.stm) - baby born with smooth muscle condition has 8 organs transplanted
  • Third Age (http://www.thirdage.com/health/adam/ency/article/003531.htm) - info on ASMA


Muscular system

Cardiac muscle - Skeletal muscle - Smooth muscle - List of muscles of the human body


Example Usage of Smooth

JBeauty: @Troof45 aww baby tonight!!! I pray everrything goes Smooth! xoxo
edolenz: Find the escape in the early morning frost, be comfortable sitting among the changing leaves, clouds Smooth out the... http://bit.ly/kIH7Y
Bishoujo: 数箇月に一度のSmooth Criminal脳内ヘビロテが久方振りに開幕。 えにあゆおーけー。
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