Research on Chronic Diseases

Listeria Monocytogenes

 The gram-positive microorganism listeria is associate degree omnipresent, animate thing infective agent that has been concerned inside the past decade because the tributary organism in many outbreaks of foodborne malady. listeria meningitis, with a mortality of regarding pure gold, is found in the main among pregnant ladies, their fetuses, and disorder persons, with symptoms of abortion, death, septicemia, and infectious disease. medical specialty investigations will create use of strain-typing procedures like polymer catalyst|restriction endonuclease|restriction nuclease|endonuclease} analysis or natural action enzyme writing. The organism features a complex virulence system, with the thiol-activated organic compound, listeriolysin O, being known as taking part in an important role within the organism's ability to multiply inside host vegetative cell cells and to unfold from cell to cell. The organism happens wide in food, with the very best incidences being found in meat, poultry, and food product. Improved strategies for police work and enumerating the organism in foodstuffs area unit currently obtainable, as well as those supported the employment of organism antibodies, DNA probes, or the enzyme chain reaction. As information of the molecular and applied biology of L. monocytogenes will increase, progress are often created within the bar and management of human infection. listeria meningitis could be a serious infection sometimes caused by consumption food contaminated with the microorganism listeria. associate degree calculable one,600 folks get listeria meningitis annually, and regarding 260 die. The infection is presumably to sicken pregnant ladies and their newborns, adults aged sixty five or older, and folks with weakened immune systems.  

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