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Dołączył: 26 Paź 2010
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Skąd: England
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| Temat postu: uggs online Paratyphoid fever patients improved th |
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Paratyphoid fever patients improved the rate of positive blood culture
Extension of the original positive rate decreased with the course of the disease. Table 3 A deputy suspected cases of different courses of paratyphoid bacterial antigen detection in serum the situation Note: The positive rate of 95 Division confidence interval of 2 to discuss the paper showed that 433, about 5O positive blood culture of bacteria in blood of patients with a number of vice than 0. 5CFU/ml, only 5 of bacteria in blood of patients with a number of vice than 5CFU/ml, which may associate with a bacterial infection characteristics and its sensitivity to antibiotics. A vice is a clinical and pathological respects other Enterobacteriaceae Gram-negative bacteria sepsis distinct clinical syndrome, a deputy with the sub-acute onset, chronic course, endotoxin shock rare and low mortality characteristics [3]. Children, the number of bacteria in blood of typhoid fever cases, adults often higher than the number of bacteria in the blood, and with children, linked to higher peak temperature, which may be lower with the children on the basis of immunity; In addition, the blood circulation in patients with typhoid fever in 2 / 3 bacteria located in the macrophages, the blood flow in the number of extracellular bacteria are often lower than in other Enterobacteriaceae infections [2]. Blood culture method has been diagnosed (deputy) the gold standard of typhoid fever, (Deputy) the number of typhoid bacteria in blood decreased with increasing duration, the diagnostic sensitivity of blood culture techniques may also decrease a blood culture method reported in the literature diagnosis of typhoid fever 1,2,3,4 weeks duration in patients with positive rates were 89,73,6 O and 26C4]. This paper provides patients with a Deputy Vice-bacteria content in a changing of, separation of blood volume and culture positive blood culture rate and the relationship between serum A bacterial flagellum specific antigen, vice and other real data, and scientifically confirmed a Vice patients with blood disease relationship between the number of bacteria,[link widoczny dla zalogowanych], indicating that the incidence of early and should be in the use of antibiotics before blood culture, and made a large amount of blood collected (5 ~ 30m1) can increase the rate of positive blood culture, which has been treated with antibiotics or in the recovery of the patient's diagnosis is more important. A deputy number of bacteria in blood 0.3CFU/ml opportunity when 3O detected in blood samples from lml paratyphoid bacteria have the opportunity to 9O blood samples from 1Oml bacteria isolated from a deputy, but the standard blood volume and blood culture bottles in the broth volume ratio should be maintained at 1:1 O ~ 2:10 E lead. Study proved a vice case in blood bacterial counts, blood volume,[link widoczny dla zalogowanych], duration, blood culture method is to determine a deputy blood culture positive rate of the important factors to increase blood volume and blood collection times and use more than 2 flasks for matching blood culture can enhance A deputy in patients with positive blood culture rate. Other major conclusions and recommendations: standard than the standard anaerobic blood culture bottles more suitable for aerobic blood culture bottles paratyphoid bacteria growth and reproduction, a deputy environmental characteristics of anaerobic bacteria may be addicted to their evolution to adapt to human hosts an important mechanism in the environment ; with the intermittent test at the 0.5 ~ 24h paratyphoid cases collected within 2 to 3 blood samples were appropriate (I were the amount of blood samples: adults 1Oml, children 2 ~ 5m1) or 2 to 3 were also collected to number of blood samples (usually recommended once the blood collected 2Oml) for a deputy were cultured, a deputy of individual cases can improve the sensitivity and specificity of laboratory diagnosis,[link widoczny dla zalogowanych], the blood culture was positive paratyphoid rate to a level close to 99. 【
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