Neuroglia cells, Biology

Assignment Help:

NEUROGLIA CELLS (Rudolf Virchow, 1846) -

  • Occurs in the C.N.S.
  • The cells are less than neurons.
  • Neuroglia cells are of four types -

(i) Oligodendrocytes - Occurs in both grey & white matter. They have a few fine procells.

(ii) Astrocytes - have a number of processes.

Both are larger, also called macroglia.

(iii) Microglial cells - have small elongated cell bodies.

The cells are phagocytic & accordingly change shape.

Microglial cells are more abundant in grey matter.

(iv) Ependymal cells - They are embryonic cells for other nervous tissue cells / they are often ciliated line the cavities.


Related Discussions:- Neuroglia cells

Explain methods and vectors, Match each of the methods or vectors below to ...

Match each of the methods or vectors below to an appropriate form of gene therapy, assigning two methods or vectors to each form. Use each method or vector only once. Methods/v

What is the etiological agent of visceral leishmaniasis, Q. What is the eti...

Q. What is the etiological agent of visceral leishmaniasis? How the disease transmitted and what is are its typical manifestations? The Visceral leishmaniasis is caused by the

Is expression of cloned gene always a success, Question 1 Is expression of...

Question 1 Is expression of cloned gene always a success? How does the method of molecular photo copying work? Question 2 Explain the control of gene expression with the exam

Provision of additional tooth support, Q. Provision of Additional Tooth Sup...

Q. Provision of Additional Tooth Support? Transitioning a patient from a complete denture to an implant supported fixed prosthesis have resulted in a dramatic improvement in th

Explain about the vitamin d, Explain about the Vitamin D? Vitamin D is ...

Explain about the Vitamin D? Vitamin D is a generic term and indicates a molecule of the general structure with  rings (A, B, C, D), as you may have noticed in Figure B. The ri

Respiration, explain the respiration that takes place in different organism...

explain the respiration that takes place in different organisms??

Protozoa , lest the characteristics of Protozoa

lest the characteristics of Protozoa

Preservation of tooth structure, Q. Preservation of Tooth Structure? Fi...

Q. Preservation of Tooth Structure? Fixed partial dentures have been considered the standard of treatment prior to advent of implant therapy. However, to obtain optimal esthe

What is saliva, What is Saliva Saliva   is  the colourless  viscous  f...

What is Saliva Saliva   is  the colourless  viscous  fluid.  It  helps  in  swallowing the  food  by lubricating the food and the neutral pH of saliva prevents the decalcifica

Muscle, names and locatio

names and locatio

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