Lysis is the destruction of red blood cells
lysis
lysis
Prozone phenomenon is a possible cause of False-Negative antigen-antibody reaction caused by Excessive amout of antibodyPost-zone phenomenon refers to the Excess of antigen resulting in no lattice formation in an agglutination reaction
Myasthenia Gravis is an autoimmune disease of the neuromuscular system that is characterized by high plasma levels of acetylcholine receptor (AChR) antibodies, which invoke an immune response against these receptors. Production of these antibodies are caused by molecular mimicry of a self antigen. T-helper cells, a type of immune system cells, can come across antigen presenting cells that display an antigen that is similar, in sequence, to AChR's. The T-helper cells are activated in this manner and can cause an immune response (antibody production) against AChR's. In essence, the Herpes virus is known to have a similar sequence to AChR's, therefore, the existance of the Herpes virus increases the risk of Myasthenia Gravis development.
food poisioning mainly caused by organism called clostridium botulinum.this organism will secreate dangerous toxin called botulinum toxin which is very fatal in nature.it was known that 1u gr of this toxin has the ability to kill 20000 mice at a time.This organism on entering into body secretes ENDOTOXINcalled botulinum toxin.if we give antibody containing preparations called botulinum antitoxin into body this causes antigen-antibody reaction and toxin produced by it gets nuetralised.This process involves nuetralisation reaction,this involves antigen antibody reactions.here antigen is botulinum toxin while antibody is antitoxin.this antibody containing preparation which includes antitoxin reacts with the toxin and nuetralise it.then floccules occurs and toxin effect will be nuetralised.thus antibodies injected against that specific antitoxin kills food poisioning.
many destruction are caused by war .we can hurt someone ,or may injure them.
volcanic activity caused the most destruction in pompeii
what caused the destruction of the Parthenon was Turkey attacked Athens and it was destroyed by an explosion.
On B-cell activation by antigen, it proliferates into antibody secreting plasma cells and memory cells. Plasma cells function in adaptive immunity. Specific secreted antibodies by plasma cells then bind to extracellular microbes, block their ability to infect host cells and promote their ingestion and subsequent destruction by phagocytes.
nothing
No. While many tornadoes have caused an incredible amount of destruction, they are not given names.
Allergies develop when the body overreacts to an antigen.