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

Composition of blood, Composition of blood: Take few ml. of fresh bl...

Composition of blood: Take few ml. of fresh blood in a test tube and before collecting the blood add a few drops of sodium oxalate or sodium citrate solution to prevent clot

Determine the occurrence of vitamin e, Determine the Occurrence of Vitamin ...

Determine the Occurrence of Vitamin E The tocopherols are widely found in animal and vegetable materials, like nuts and seeds. Considerable amounts are found in a number of

Nomenclature, who proposed the trinominal nomenclature

who proposed the trinominal nomenclature

Describe the theory of capillarity of water, a) Describe the theory of capi...

a) Describe the theory of capillarity of water translocation in plants. b) Can the theory define translocation of water in 100 m tall trees? Give one reason.

Methods of estimation of energy expenditure and requirements, Define Method...

Define Methods of Estimation of Energy Expenditure and Requirements? There are a variety of methods available to measure human energy expenditure. Knowledge of these methods wi

Clinical manifestations of chronic bronchitis, Clinical Manifestations ...

Clinical Manifestations Early Symptoms Symptoms are episodic in nature or continuous with very little response to bronchodialators. Productive cough especially on awake

26 The Human Impact on the Environment, What are the principal sources of e...

What are the principal sources of excessive nitrate and phosphate in rivers and lakes?

Pathogenesis of viruses, Pathogenesis of Viruses Viral diseases An...

Pathogenesis of Viruses Viral diseases An indicated before, viruses cause a number of infectious human diseases from minor ailments like common cold, to fatal disease, lik

Porifera, method of digestion in porifera

method of digestion in porifera

Define prevention of idd - communication campaign, Define prevention of IDD...

Define prevention of IDD - Communication Campaign? A mass communication campaign is needed to create awareness in the community about the consequences of IDD and the benefits o

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages