Immuunitoiminta
Immuunitoiminta, also known as immune response, is the body's defense mechanism against harmful substances, such as pathogens like bacteria, viruses, and fungi, as well as cancer cells. It is a complex process involving various cells, molecules, and organs. The immune system can be broadly divided into two main branches: the innate immune system and the adaptive immune system.
The innate immune system is the body's first line of defense. It includes physical barriers like skin
The immune response begins when the body detects a foreign substance, known as an antigen. This triggers
Immuunitoiminta is a dynamic process that can be influenced by various factors, including age, genetics, and