What cells release histamine during allergic responses?

Q: How is immune globulin different from hyperimmune globulin?

A: Immune globulins are some complex glycoprotein molecules produced by the plasma cells, which play a…

Q: What is the two types of cells that result from activation of B and T cells?

A: Introduction: - The T and B lymphocytes (T and B Cells) are involved in antigen-specific immune…

Q: What are chimeric antigen receptors (CARs) ?

A: The patient with impairment or dysfunction of the immune cells is aided clinically by a process…

Q: How does antibody play a role in defensive proteins

A: INTRODUCTION Antibodies are a type of protein produced by the immune system in response to the…

Q: Are there other examples besides immune secretions in which a single substance may act as both an…

A: Immune cells secrete the secretions that protect body from immunity. In body three types of glands…

Q: How does T cell activation differ from B cellactivation?

A: T cells and B cells (or T lymphocytes and B lymphocytes) are white blood cells involved in defending…

Q: Do T cells bear a cell-surface receptor capable of recognizing a specific antigen?

A: Blood is a part of connective tissue. It has two components. These are cellular and plasma…

Q: Why do antibodies against cell surface antigens often produce pathological reactions while…

A: The antigen is the substance that are capable to stimulate the immune response of the body. They are…

Q: What is the purpose of inflammation?

A: The ability of an organism to fight against infections by pathogens is called Immunity. The Immune…

Q: What is Interferons (type II)?

A: The human body is made up of different biomolecules performing different classes of function in…

Q: Describe some intracellular host macromolecules that may be bound by steroid molecules to prevent an…

A: A biological system called the immune system is in charge of identifying and eliminating foreign…

Q: What is y-interferon?

A: Interferons are group of naturally occurring substance that interferes with the ability of viruses…

Q: T cells mature in the thymus. Where do B cells mature?

A: The immune system protects our body from pathogens such as bacteria, viruses, and foreign bodies.…

Q: How agranulocytes help in antibody formation?

A: Agranular cells are noted by the absence of granules in their cytoplasm, which distinguishes them…

Q: Is their a correlation between age and allergic reaction?

A: Allergy is the immune response for particular substances like pollen, dust, fur and some food…

Q: What are immunoglobulins?

A: The immune system is a complex network of tissues, cells, and organs. They together assist the body…

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: How does the TH1 response differ from the TH2 response?

A: The body's response to substances that it perceives to be dangerous or foreign. Antigens (typically…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.