Susceptibility,the opposite of immunity ,is the vulnerability of the host to harm by infectious agents. Host organisms have many general defenses against invading infectious organisms Immunity produced bu such defenses is called innate immunity. In contrast,adaptive immunity is the ability of a host to mount a defense against particular Humoral immunity is so named because it involves substances found in the humours, or body fluids.
Essay on Immune System
IMMUNITY Research Paper - Words
The primary difference between them is the mechanism of immunity , where the Humoral immunity produces antibodies against the antigens which are present outside the infected cells or free circulating in the blood. Cell-mediated immunity works inside the infected cells, where it destroyed the pathogens or microorganisms by the process of lysis by the releasing cytokines. Humoral immunity shows quick response against the pathogens, while cell-mediated immunity is slow in action. Both the type are part of the adaptive immune system. Our immune system provides the protection and resistance against the infectious disease, which is offered by the host cell present in the body. The immune system has complex networks of the molecules, cells and their interactions are designed to eradicate the infectious organisms from the body. Immunity or immune system is divided into two types — innate non-specific and acquired or adaptive specific immunity.
On basic note Presence Innate immunity is something already present in the body. Adaptive immunity is created in response to exposure to a foreign substance. Specificity Non-Specific Specific Response Fights any foreign invader and rapid Fight only specific infection and slow wks Potency Limited and Lower potency High potency Time span Once activated against a specific type of antigen, the immunity remains throughout the life.
This lesson will describe what humoral immunity is, how it is activated, what is produced, and why. Find out as we explore antigen presenting cells, MHC, T cells, B cells, plasma cells, and antibodies. So I suggest a nice cruise. This cruise will be aboard a ship in your bodily fluids.