Organ transplant rejection, Biology

Assignment Help:

ORGAN TRANSPLANT REJECTION -

  • Major histocompatibility complex is responsible for stimulating the rejection of tissue MHC is set of genes that code for cell surface glycoproteins.
  • These glycoproteins mark the body cells as self and are unique for each individuals.
  • The glycoprotein present on cell membrane of donated tissue are identified as Non self by T-cells.
  • The cell mediated immune reaction against the MHC antigens that is host versus graft reaction is the main mechanism of acute rejection.

Some medicines as immunosuppressants eg. cyclosporin, antilymphocyte globulin are given.


Related Discussions:- Organ transplant rejection

What is class reptilia, What is Class Reptilia ? Class Reptilia includ...

What is Class Reptilia ? Class Reptilia include the vertebrates that have successfully transitioned to a terrestrial lifestyle by evolving protective scales and a "land egg."

Difference between an ecological niche and a habitat, What is the differenc...

What is the difference between an ecological niche and a habitat? An ecological niche is a set of peculiar activities, resources and methods that a species explores to survive

In which phase mother exchanges substances to fetus, Exchange of oxygen, nu...

Exchange of oxygen, nutrients, carbon dioxide and waste products from mother to fetus takes place through diffusion across the: a) Chorionic villi (pron: core-e-on-ick villi)

Define correlation between viscosity and solubility, Correlation between vi...

Correlation between viscosity and solubility Viscosity and consistency of protein systems are the important functional properties in fluid foods, such as  beverages, soups, sau

Gills - respiration, Gills - Respiration Gills are highly vascularise...

Gills - Respiration Gills are highly vascularised extensions of gas exchange membranes. The simple type may be extension of the body surface as in sea-slugs, sea stars and ma

Define national programmes targeting infants and preschooler, Explain Natio...

Explain National Programmes Targeting Infants and Preschoolers? Infants and preschoolers are the vulnerable sections of the society. To give them due  coverage, some national p

Xerophytes, Xerophytes Xerophytes are sometimes loosely defineri as 'pl...

Xerophytes Xerophytes are sometimes loosely defineri as 'plants of dry habitats'. But others have defined xerophytes as 'plants which grow on the substratum that usually beco

Describe the general guidelines for use of bone grafting, General guideline...

General guidelines for use of BONE GRAFTING 1. The surgical site should be prepared, that is it should be free of granulation tissue. 2. For autogenous grafts- the donor sit

Pain receptors, What information does the pain receptor relay to the brain ...

What information does the pain receptor relay to the brain about stimuli below threshold

Define nitrogen requirements in pregnancy and lactation, Define Nitrogen re...

Define Nitrogen requirements in Pregnancy and Lactation? The nitrogen accretion in the pregnant woman (assuming that the foetus weighs 3.3 kg at term), estimated by the Committ

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