نتایج جستجو برای: microbial load

تعداد نتایج: 258775  

Journal: :Korean Journal of Environmental Health Sciences 2011

Journal: :Agriculture and Biology Journal of North America 2011

2017
Lorenzo Traversetti Francesca Losito Alyexandra Arienzo Ottavia Stalio Giovanni Antonini Massimiliano Scalici

Running water habitats are among the most altered aquatic systems by human activities driving an increase in the organic components and the associated bacterial load as well. To contribute in improving the monitoring activities in running waters, here we tested the validity of the new Micro Biological Survey (MBS) method to specifically assess the bacterial load in running waters focusing on To...

Journal: :Journal of biotechnology 2014
Vianey Ruiz Zehra Esra Ilhan Dae-Wook Kang Rosa Krajmalnik-Brown Germán Buitrón

Microbial electrolysis cells (MECs) can be used as a downstream process to dark fermentation to further capture electron in volatile fatty acids that remain after fermentation, improving this way the viability of the overall process. Acetic and propionic acid are common products of dark fermentation. The main objective of this work was to investigate the effect of different initial concentratio...

Journal: :Ecology 2011
Jennifer M Wang Mary K Firestone Steven R Beissinger

The viability of freshly laid avian eggs declines after several days of exposure to ambient temperatures above physiological zero, and declines occur faster in tropical than temperate ecosystems. Microbial infection during preincubation exposure has recently been shown as a second cause of egg viability decline in the tropics, but whether microbial processes influence the viability of wild bird...

2010
Jacob D. Estes Levelle D. Harris Nichole R. Klatt Brian Tabb Stefania Pittaluga Mirko Paiardini G. Robin Barclay Jeremy Smedley Rhonda Pung Kenneth M. Oliveira Vanessa M. Hirsch Guido Silvestri Daniel C. Douek Christopher J. Miller Ashley T. Haase Jeffrey Lifson Jason M. Brenchley

The chronic phase of HIV infection is marked by pathological activation of the immune system, the extent of which better predicts disease progression than either plasma viral load or CD4(+) T cell count. Recently, translocation of microbial products from the gastrointestinal tract has been proposed as an underlying cause of this immune activation, based on indirect evidence including the detect...

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