Bacteria as Normal Flora in Postmortem Body Fluid Samples
نویسندگان
چکیده
منابع مشابه
Normal Flora of Human Body
In a healthy human, the internal tissues, e.g. blood, brain, muscle, etc., are normally free of microorganisms. However, the surface tissues, i.e., skin and mucous membranes, are constantly in contact with environmental organisms and become readily colonized by various microbial species. The mixture of organisms regularly found at any anatomical site is referred to as the normal flora. The norm...
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Lactic acid bacteria (LAB) are incapable of cytochrome synthesis and lack the heme electron transport mechanisms required for efficient oxygen-based metabolism. Consequently, LAB redox activity is flavoenzyme-based and metabolism is fermentative, producing lactic acid, and in many cases, hydrogen peroxide (H2O2). Despite this seeming metabolic limitation, LAB dominate in the normal flora of the...
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Opiate testing is one of the most frequently requested assays in the death investigation of suspected drug overdoses. Screening assays typically target morphine, whereas more specific assays are able to positively identify and quantitate the particular opiate present in the specimen. Because many opiates are metabolized to morphine, it is often desirable to differentiate heroin-related deaths f...
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Quantitative and qualitative examination of the fecal flora of 20 clinically healthy Japanese-Hawaiian males was carried out by using anaerobic tube culture techniques. Cultural counts were 93% of the microscopic clump counts. Isolated colonies were selected in a randomized manner to give an unbiased sampling of the viable bacterial types. Each isolate was characterized for species identificati...
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ژورنال
عنوان ژورنال: Korean Journal of Legal Medicine
سال: 2017
ISSN: 2383-5702,2383-5710
DOI: 10.7580/kjlm.2017.41.4.87