What functions does complement have in inflammation and cellkilling?

Q: Does the complement system work in more than one way?

A: The complement system is considered as a heat-labile element of normal plasma causing the…

Q: What are the effects of complement system activation?

A: Thank you for the question  Answer = complement system is a part of innate immune system and is also…

Q: What is immunocompetence, and which body cells display it?

A: The human body has evolved a specialized system to fight foreign particles (bacteria, virus)…

Q: Define the term inflammation?

A: The branch of science which deals with the different components of immune system is called…

Q: How do T cells reach the CNS of healthy individuals?

A: Question -  How do T cells reach the CNS of healthy individuals?

Q: how do antibodies become specific for a given antigen ?

A: A type of white blood cell called a lymphocyte recognises the antigen as being foreign and produces…

Q: How are cell-mediated immunity and antibody-mediated immunity alike? How are they different?

A: Human have three type of immunity:  Innate immunity: Humans are born with innate immunity such as…

Q: Why is it essential to classify inflammation based on the predominant exudate and duration?

A: Inflammation is a type of immune response that prevents the body from infection by microbial agents.…

Q: mechanisms of Complement System activation

A: Complement system are part of innate immunity system. These protect our cells and tissues against…

Q: How are T cells aff ected by aging?

A: A defense system in the body of an individual which constitutes a complex network of cells and…

Q: How is passive immunity different from active immunity?

A: Immunology is a section of biology that includes the study of molecules, cells, and organs that…

Q: What are the cardinal signs of inflammation and what causes them?

A: Inflammation is a response which is triggered by damage to living tissues. Inflammatory reponse is a…

Q: Explain in detail differences between complement protein and complement regulatory protein?

A: The immune system is involved in protecting the body from pathogens such as viruses and bacteria,…

Q: What is Passive Immunity ? When does it occur ?

A: When ready made antibodies or directly given to protect the body against foreign agent so to provide…

Q: What are the main signs, symptoms, and stages of inflammation?

A: The five cardinal signs and symptoms of inflammation: warmth, redness, edema, loss of function,…

Q: How do NK cells accomplish the task of eliminating unwanted cells?

A: The lymphoreticular system, which includes lymphoid and reticuloendothelial components, is in charge…

Q: How does adaptive immunity differ from nonspecific defense?

A: Immunity can be described as a complicated biological system that can identify and tolerate the self…

Q: What are the cells that provide adaptive immunity?

A: Blood is fluid connective tissue with plasma which is fluid matrix and it has no fibres. Red blood…

Q: What triggers the alternative pathway for complement activation?

A: Complementation is a phenomenon that is observed in our immune system which increases the ability…

Q: How does acute inflammation protect against infection?

A: Inflammation refers to the physiologic response to an injury or a disease. It is characterized by…

Q: What clinical symptoms can an inherited deficiency in complement components C3 or C4 lead to?

A: Introduction: There are three primary pathways in the complement cascade, each of which is activated…

Q: What are TLRS? How does this work to ensure to prevent pathogens to cause diseases? Where are the…

A: The innate immune system is the first line of protection in opposition to pathogens, which is…

Q: What is the inflammatory response?

A: the body have inbuilt defensive systems which helps in managing different external or internal…

Q: What are the components of acquired immunity?

A: Immunity refers to the ability of the organism to recognize and differentiate between the self and…

Q: What are some factors that trigger the complement cascade?

A: The complement cascade is a system of proteins that accounts for intensifying the antibody’s ability…

Q: Acquired or adaptive immunity can be divided in to Natural Active, Natural Passive, Artificial…

A: Introduction: Adaptive immunity, also known as protective immunity, is the third line of defense…

Q: How does the specificity of innate and adaptive immunity differ?

A: Introduction : Immunity: Multicellular Organisms' Ability To Resist Dangerous Germs Is Known As…

Q: Describe the general actions of the complement system.

A: Introduction: The complement system is a part of the innate immune system and is involved in…

Q: Why does complement only rarely kill host cells?

A: There are three complement system activation pathways: classical, alternative, lectin main steps…

Q: Which of these statements best describes the purpose of inflammation?

A: Body response to a specific place Against the alien particle is said to inflammation

Q: What are cytokines? How do cytokines promote inflammation?

A: Introduction  The process of inflammation is how your body's white blood cells and the substances…

Q: Why are innate immunity and inflammation described as “nonspecific”?

A: Introduction :- Barriers that prevent hazardous substances from entering your body are a part of…

Q: What is active immunty?

A: The science which involves the study of immune system is termed as immunology.

Q: what is the importance of complements in cellular and humoral mediated immunity?

A: The complement system which is also known as the complement cascade enhances or promotes the ability…

Q: What is passive immunity?

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign…

Q: Briefly explain the four stages of Complement Cascade.

A: The immune system is the portion of the body responsible for fighting against infections. They…

Q: Define complement cascade

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: Describe when inflammation is good and when it is bad. What are the five hallmarks of inflammation?…

A: Introduction Inflammation:- It is a process When your body encounters an offending agent (like…

Q: What is innate immunity? What is acquired immunity?

A: The immune system is the component of the body that protects the body from pathogens and other…

Q: What major events occur during an inflammatory reaction, and how do they contribute to pathogen…

A: The inflammatory response, or inflammation, is initiated by a cascade of chemical mediators and…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.