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

Explain the term light reflex - neuronal pathways, Explain the term Light r...

Explain the term Light reflex - Neuronal pathways The neuronal pathway for light reflex can be afferent and efferent. In the afferent pathway, the pupillary fibres begin in the

Major human viral diseases transmitted by mosquitoes, Q. Are there non vira...

Q. Are there non viral hepatitides? The Hepatitis is a generic name for inflammation of the liver and there are bacterial hepatitides, for instance, in lepstopirosis, and toxic

Neutralize acid rain because water is buffered, Select all that are true or...

Select all that are true or correct regarding a buffer: alternately donating and accepting ions a set of chemicals that work together to resist pH change often a weak acid or base

Molecular diagnostic, molecular test protocol for infectious disease and fu...

molecular test protocol for infectious disease and full test procedure and scientific flyer

Measurement of colour in foods, Q. Measurement of Colour in Foods? A nu...

Q. Measurement of Colour in Foods? A number of instruments are used for colour measurements in food. a) A simple method is to match the colour of a food with coloured chips

Determine inharmonious intraspecific ecological interaction, Why is canniba...

Why is cannibalism an inharmonious intraspecific ecological interaction? In cannibalism an individual eats other of the same species (occurs in some insects and arachnids). Sin

Hounsfield units of computed tomograpy scan, Hounsfield Units: It is an...

Hounsfield Units: It is an arbitrary scale of gray values for CT. It is an indicator of bone density: - Trabecular bone has a range of 200 - Cortical bone has a range

What is the function of the skin in humans, Q What is the function of the s...

Q What is the function of the skin in humans? The skin is the external covering of the body. In humans its major functions are protection and perception of information from the

Illustrate the different types of drug receptor interactions, Problem 1: ...

Problem 1: Briefly describe the different types of parenteral routes of drug administration. Definition of parenteral routes of administration. Show different types of

Is glucose can be oxidized to two primary products, In the RBC, glucose can...

In the RBC, glucose can be oxidized to two primary products. One of the oxidation proucts is ribulose 5 phosphate, and the other is which of the following compounds? -lactate

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages