Detailing Of Elispot In Researches

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One major health concern of this new age is infectious diseases. Our lives have been a threat by these diseases for hundreds of years, however currently they seem more difficult to treat. Pathogenic micro-organisms are the primary cause of infectious diseases these can be either bacteria, parasites, fungi and viruses in nature. Micro-organisms survive by transmitting from one host to another. Infectious agents can be passed by several means which can include through food, body fluids, liquids, contaminated objects, airborne inhalation, or through vector borne spread. The ability to transmit from person or species to another has led to infectious diseases also being referred to as transmittable diseases or communicable diseases.

Two groups of antimicrobial agents can be utilized to combat infectious disease. Firstly, antibiotics which are natural substances produced by certain groups of micro-organisms. The second option involves the use chemotherapeutic agents; these are always chemically synthesized products. Several hundreds of compounds with antibiotic activity have been isolated from micro-organisms over the past ...
... years, but only a few of them are clinically useful. Only antibiotic compounds with selective toxicity can be clinically useful. Selective toxicity is defined by an agent acting to inhibit or kill bacterial pathogens without having any toxic effect on the patient. For such of diseases the test of Elispot assay is performed to make the most of the problem. Elispot assay test has been modified as Enzyme Link Immuno Sorbent is usually shortened to ELISA. ELISA technique can be utilized to find out the presence of certain antibodies or antigens.

In Cancer research

Stem cells have three main categories including Hematopoietic, mesenchymal and endothelial stem cells. Of these three types, hematopoietic stem cells are the root of normal cells. Hematopoietic can be classified into Lymphoid and Myeloid cells. Often, the root cause of leukemia is the abnormal production of white cells. White blood cells or leukocytes have many sub types. Few of these types are produced from lymphoid cells and other are produced from myeloid. Red blood cells and platelets are grown up form of myeloid cells. In leukemia, DNA of cells produced either from lymphoid or myeloid origin becomes damaged. This causes production of abnormal production of white blood cells which eventually crowd out normal blood cell. Elispot assay is a process of cell production in which these kinds of stem cell production are a vital part. The production of cells in bone marrow consists of several steps. Cells get converted into many intermediate types before forming white, red cells and platelets.

Elispot in Vaccination

As we know Elispot is very important in finding the suitable vaccination of various diseases to control them. It has found through researches that White blood cells are categorized by five subtypes, and each type has a different activity in fighting disease. When you get the results of your white blood cell count, they will usually specify what the levels are of all the different types. Usually, a high count is only caused by an increase in one type of white blood cells to work with.

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