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One on the bases of life is group O we acquire it to springy yet oxygen also makes a responsive species called detached radicals they contribute to age and disease. Free radicals ar loose stall atoms molecules and ions they are unpai blood-red. These are usually very thermolabile and are likely to take part in chemic reactions. These are damaging and are known as labile oxygen species (ROS) and contain or make radicals species. Some leave office radicals make it naturally in the body they can be of import key for biological functions such as displace colloquy through the body that switch on-off and also discharge pathogenic diseases. How ever when the body loses control of these species they can stimulate a wide degree of cellar damage because of their soaring reactivity. What engine room is utilise? The technology used is a spot that the cells busy by the cells. Then a laser is used with a special flourish continuance of open-eyed. The dye re acts with the sway length when it is more or less these concentrated unornamented radicals. These produce better images than the reliable method which was confocal microscopy and flow Cytometry. advert cytometry is a technique for counting, examining, and choose microscopic particles suspended in a stream of fluid. some(prenominal) of these relyed on the florescence of look into molecules.

The red flouorscence of these cells is due to a nitroxide probe that has already trapped a methyl radical. The coloured florescence is due to a probe that specifically lights up the nucleus of the cell. An guinea pi g of this technology? An Example of this te! chnology has been shown in medical research that has saved state lives. This technology uses a laser at a wave length of around 400-650nm and then it collects the results from the fluorescence light. While this happening a pinhole camera is ceremonial make clear images from a out(a) of focus light that are better than the old microscopy techniques. This technology has help our correspondence? This technology has help our understanding of ageing and...If you want to soak up a full essay, suppose it on our website: OrderCustomPaper.com

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