The current recommendations by the American Academy of Pediatrics for a Gram-negative aerobic organism
with chromosomally mediated ampC beta-lactamase suggest the use of__ in most infections.
5) The isolation of anaerobic bacteria together with aerobic organism
at that site is not surprising, since anaerobes are the predominant organisms in GIT where they outnumber aerobes in a ratio of 1,000:1.
Any aerobic organism
utilizes sugar in this manner, usually combusting the sugar molecule completely to form C[O.
For example, the bacteria Thiobacillus is an aerobic organism
that produces sulfuric acid and works symbiotically and synergistically with sulfate reducers.
Out of 72 culture positive samples, in 54 (75%) samples aerobic organisms
were isolated, out of these 54, 47 (87%) samples showed growth of only one aerobic organism
in pure form and the remaining 7(13%) samples two different aerobic organisms
were isolated in culture.
Microorganisms routinely isolated from burn wounds include aerobic organisms
like Staphylococcus aureus, Streptococcus pyogenes, E.
But in the next 200 million years or so, the amount of free oxygen - needed by all aerobic organisms
to live - shot up rapidly from trace amounts to being the second largest (after nitrogen) component of the atmosphere, in what is called the Great Oxidation Event (GOE).
Because an anaerobic AMIS panel was not available, isolates from the aerobic culture were processed for identification and antimicrobial susceptibility on the AMIS using a panel specific for aerobic organisms
Many studies done in CSOM have found the predominance of gram negatives in the ear discharge, with Pseudomonas and Proteus species as the most commonly identified aerobic organisms
, while Bacteroides and Peptococcus/Peptostreptococcus sp.
Nematodes are aerobic organisms
that can enhance their survival under conditions of low oxygen availability by inducing a state of dormancy (anaerobiosis) (Glazer 2002).
She added that strict aerobic organisms
like Filamentous fungi and acetic acid bacteria cannot compete in low-oxygen conditions, but anaerobic and facultative anaerobes like Saccharomyces and ML bacteria do grow.
primarily utilized culture-dependent techniques, which favor identification of aerobic organisms
over anaerobes (Pryor, G.