Define the fixed type of macrophages, Science

Assignment Help:

Define the Fixed Type of Macrophages

The fixed types are located permanently in certain organs, which include:

  • Lungs - alveolar macrophages.
  • Liver - kupffer cells.
  • Renal glomeruli - mesangial cells.
  • Brain - microglial cells
  • Connective tissues - histocytes

 

They are also found in the spleen, lymph nodes and in the endothelium. They catch hold of the microbes and dead cells that are carried along in the blood and lymph and are trapped in the spleen, lymph nodes etc. The wandering and fixed macrophages together form reticular endothelial system.


Related Discussions:- Define the fixed type of macrophages

Driving a boat by surface tension, Driving a boat by surface tension Se...

Driving a boat by surface tension Secure some gum camphor at the drug shop. Cut two or three boats from stiff paper, every about 2.5 cm in length. Cut a notch in the stern larg

Broad area of scientific activity, describe the factors which decide the br...

describe the factors which decide the broad area of scientific activity

Stellar motion:, Stellar Motion: Stars are not fixed  in  the heavens. ...

Stellar Motion: Stars are not fixed  in  the heavens. They are moving within  the galaxies. The speed of a star moving toward or away from the Earth is indicated by a shift of

Determine the structural units of silicate clays, Determine the structural ...

Determine the structural units of silicate clays The tetrahedral and octahedral sheets are the fundamental structural units of silicate clays. They bound together within the cr

Storage and handling of chemical hazards, Storage and handling of chemical...

Storage and handling of chemical substances are two important duties of a laboratory worker. Both of these require appropriate safety measures to avoid any accident. In this secti

First hominids, First Hominids The First Human Fossil The earliest huma...

First Hominids The First Human Fossil The earliest human like or hominid remains come from two separate East African sites. Ethiopia has yielded several hundred fossil fragment

State the term- weathering, State the term- Weathering Weathering refer...

State the term- Weathering Weathering refers to the combined activity of destruction and synthesis of rocks. Natural weathering processes occur around us everyday, continually

Cosmic distances, Cosmic Distances: If  we asked you what the distanc...

Cosmic Distances: If  we asked you what the distance between Delhi and Kanyakumari is, you would say that it  is roughly 3000 km. Another way of answering the question would

Feature to be considered a canyon, What is the minimum depth required for a...

What is the minimum depth required for a feature to be considered a canyon? In fact, it is a bit like allowing for when a few grains of sand become a heap of sand: there is no

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd