About: vascular smooth muscle   Goto Sponge  NotDistinct  Permalink

An Entity of Type : dbo:AnatomicalStructure, within Data Space : wasabi.inria.fr associated with source document(s)

Vascular smooth muscle is the type of smooth muscle that makes up most of the walls of blood vessels.

AttributesValues
type
label
  • Vascular smooth muscle
  • Músculo liso vascular
  • 血管平滑肌
comment
  • Músculo liso vascular se refere ao tipo particular de músculo liso encontrado no interior das paredes dos vasos sanguíneos.
  • Vascular smooth muscle is the type of smooth muscle that makes up most of the walls of blood vessels.
  • 血管平滑肌(英語:vascular smooth muscle)是指存在于血管壁且组成其主要部分的特定类型平滑肌。 血管平滑肌的收縮或鬆弛的同時會改變血管的體積以及局部的血压,此一機制負責將體內的血液重新分配到體內其他需要血液的區域中(即需氧量突然增加的区域)。因此血管平滑肌的主要功能就是调节体内血管的管径。过度的血管收缩将会导致高血压,然而例如休克中出现的过度血管舒张会导致低血压。 相较于静脉来说,动脉其血管壁中具有大量更多的平滑肌,因此其外壁更厚。这是因为他们需要将被泵出的血从心脏运送到需要含氧血的所有器官与组织之中。他们的内皮膜都很相似。 血管平滑肌主要被交感神经系统通过肾上腺素能受体(肾上腺素受体)支配。存在于血管平滑肌中的肾上腺素受体有以下三种类型:α1、α2和β2。这些细胞受体的主要内源性激动剂为去甲肾上腺素(NE)。 在下列活化作用中,肾上腺素能受体发挥着相反的生理学作用:
sameAs
name
  • Vascular smooth muscle
name
  • Vascular smooth muscle
topic
depiction
  • External Image
  • External Image
described by
Subject
dbo:wikiPageID
dbo:wikiPageRevisionID
Faceted Search & Find service v1.13.91 as of Mar 24 2020


Alternative Linked Data Documents: Sponger | ODE     Content Formats:       RDF       ODATA       Microdata      About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data]
OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software