Literature Reviews

LITERATURE REVIEWCitationBerk , S . G , Gunderson , J . H , Newsome , A . L , Farone , A . L , Hayes , B J , Redding , K . S , Uddin , N , Williams , E . L , Johnson , R . A , Farsian M , Reid , A , Skimmyhorn , J , Farone , M . B . 2006 . Occurrence of infect amebae in alter columns compargond with vivid aquatic environments implications for emerging pathogens . Environ . Sci . Technol . 40 7440-7444Purpose of the studyLegionella-like amoebal pathogens (LLAP ) argon known to take a shit infections in human beings . Since these organisms argon ground to infect amoebae and these amoebae argon frame in urine bodies like temperature reduction towers , the authors crafty to whether in that location is any unlikeness in the occurrence of LLAP lay out amoebae between change tower water and water from inborn sources in presence of the vary conditions . This is of interest because purposes from this study may show whether alter towers atomic number 18 reservoirs of this bacteria , and whether these towers located at hospitals , industries , universities and different buildings are capability sources of respiratory infections like pneumonia . If these modify towers are found to suckle these microorganisms , these could be a potence breeding ground for many a(prenominal) infections , where the etiology is not confirmedMethods adoptedFor induct an answer to their research headland , the authors took water samples from cool towers and inbred sources , and compared the presence of septic bacteriae . They overly measured five environmental parameters ordinary in both these sources , which are associated with the occurrence of bacteria , to verify whether these conditions in temperature reduction towers and pictorial water sources could heighten the occurrence of give amoebaeMajor results of this studyThe authors put in water samples from cooling towers and instinctive sources in sterile find outers . They in any case measured pH , scrap thorough carbon , temperature at the time of sample assembly In more than than 50 of cooling tower samples (22 intumescence out of 40 , infected amoebae were found . In semblance , in only 7 .5 (3 out of 40 ) of natural water samples , infected amoebae were found .

It was also found that as pH and dissolved organic carbon increases , the likelihood of finding infected amoebae increases . The authors concluded that there is 16 times more venture to find infected amoebae in cooling towers than in natural sources and these amoebae from cooling tower samples were infected with legionella species bacteriae or other LLAPsOutcomes of the studyThe authors interpret that water from cooling towers frequently contain amoeba associated bacteriae and these bacteriae are found at wide spue of environmental conditions in cooling towers . The results mean that cooling towers are sources of unhealthful pathogens like LLAPs that force out produce respiratory infections . This supports the system that cooling towers are possible public health threats as they wee the breeding case for amoeba associated bacteriae . The results imply that we should full stop for the mishap that new-made amoeba associated microorganisms could be developed in cooling towers under the prevailing conditions . The authors conclude by verbalise that these cooling towers carry the electromotive force to lead to the evolution of new bacterial pathogens...If you want to get a full essay, tramp it on our website: Ordercustompaper.com

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