Type IV hypersensitivity reaction or Delayed type hypersensitivity (DTH) Type IV hypersensitivity reaction is also known as delayed type hypersensitivity (DTH). When some subpopulation of […]
Type III hypersensitivity reaction: factors causing immune complex formation, mechanism and types The reaction of antibody with antigen generates immune complex. In most of the […]
Type II hypersensitivity reaction: Mechanism and examples Type II hypersensitivity reaction involves antibody mediated destruction of cells. It is also known as cytotoxic reaction. In […]
Type I hypersensitivity reaction: mechanism and clinical manifestation Type-I hypersensitivity reaction is an immediate type of reaction mediated by IgE. It is also known as […]
Hypersensitivity and Types of Hypersensitivity reaction Hypersensitivity: When immune system works properly, it helps in elimination or removal of antigens from host body by means […]
Major histocompatibility complex (MHC): structure, types and functions Major histocompatibility complex (MHC) is the cluster of gene arranged within a long continuous stretch of DNA […]
Voges-Proskauer test (VP test) Objective: To check whether the microorganism follow 2,3 butanediol production pathway for glucose metabolism or not Principle of VP test: The […]
Hepatitis A virus (HAV): properties, classification, mode of transmission, pathogenesis, clinical features and laboratory diagnosis Properties and classification of HAV: Hepatitis A virus (HAV) ia […]
Complement fixation test: principle, procedure, result interpretation, applications and limitations Principle of complement fixation test: Complement fixation test is used to detect and quantify antibody […]
Respiration, types of respiration and anatomy of Human respiratory system Respiration Respiration is defined as the biochemical process by which the digested foods are oxidized […]
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