Be sure at the outset to get your mind around the idea that the complement system is a set of over 20 different protein molecules always found in the blood.
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The first four components in the system work together by each performing a specific function that contributes to the overall operation of the system. They are designed to complement each other and ensure that the system functions efficiently and effectively.
If complement and SRBC are added and hemolysis occurs, it indicates that the complement system is functioning properly. The lysis of the SRBCs suggests that the complement system has been activated in response to the foreign cells, resulting in their destruction. This can be used as an assay to assess the activity of the complement system.
Humans have both an "innate" and an "adaptive" immune system. There are a number of proteins circulating in the blood as part of the complement system that belongs to the innate immune system (although the adaptive system can activate it as well). Normally, the complement proteins are inactive. When the immune system detects some threat, the complement system is triggered and the circulating proteins are chemically split into smaller components. C3 convertases are chemicals that cleave C3 complement into breakdown products in both the "classical" and the "alternative" pathways of the complement system.
Complement is a protein made in the innate immune system that embeds itself in the membrane of bacteria, leaving a hole through which the cytoplasm escapes killing the bacterial cell.
the complement system includes about 20 plasma proteins that normally circulate in the blood. the complement system provides major protection for our body.
A defect in the complement system can be genetic, but a secondary complement deficiency can also result from ailments that involve a lot of protein loss, including serious burns, liver or kidney disease, and autoimmune diseases
The role of a complement system in immune response is to make sure that no bad cells penetrate the immune system. A complement system of immunization might be a series of shots, like booster shots for immunizations.
complement system cells
The 'towers' of Tower Bridge are designed to complement the towers of the adjacent Tower of London.
If the designed complement is 70 crewmen, then it'll hold 70 men.
The complement system is made up of a large number of plasma proteins. They react with one another to opsonize pathogens and induce a series of inflammatory responses that help to fight infection.