Results 91 to 100 of about 170,154 (204)

The zinc finger transcription factor PLAGL2 enhances stem cell fate and activates expression of ASCL2 in intestinal epithelial cells [PDF]

open access: yes, 2010
O encaminhamento de textos originais para submissão seguem algumas orientações básicas, levando em conta, inicialmente, que devem ser inéditos e que serão submetidos à aprovação de avaliadores especialistas nos temas tratados.
Strubberg, Ashlee M   +7 more
core   +1 more source

Problem areas in the use of the firefly luciferase assay for bacterial detection [PDF]

open access: yes
By purifying the firefly luciferase extract and adding all necessary chemicals but ATP in excess, an assay for ATP was performed by measuring the amount of light produced when a sample containing soluble ATP is added to the luciferase reaction mixture ...
Chappelle, E. W.   +4 more
core   +1 more source

Rapid, quantitative determination of bacteria in water [PDF]

open access: yes, 1978
A bioluminescent assay for ATP in water borne bacteria is made by adding nitric acid to a water sample with concentrated bacteria to rupture the bacterial cells.
Chappelle, E. W.   +4 more
core   +1 more source

The effects of storage conditions on viability of Clostridium difficile vegetative cells and spores and toxin activity in human faeces [PDF]

open access: yes, 2003
AIMS: Clostridium difficile is a common nosocomial pathogen and as such diagnostic and research methods may necessitate storage of faecal specimens for long periods, followed by subsequent re-examination.
Freeman, J., Wilcox, M.H.
core   +1 more source

Bacillus as Siderophore and Iron-bioremoval Bacteria [PDF]

open access: yes, 2015
ome Bacillus strains can produce siderophore. Siderophore is a chelating agent for ferric iron as a response to low iron environment. Bacillus has ability as iron bioremoval.
Farisna, Septa Tri   +2 more
core  

Effects of Uniaxial Cyclic Strain on Endothelial Progenitor Cells [PDF]

open access: yes, 2017
Despite the high prevalence of calcific aortic valve disease (CAVD), the underlying mechanisms of pathogenesis have not been found yet. Therefore, it is extremely important to study CAVD and understand how it develops.
Zeballos Castro, Maria Alejandra
core   +2 more sources

An in vitro study of the replication, morphology and DNA base composition of Mycoplasma ovipneumoniae : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Microbiology at Massey University, New Zealand [PDF]

open access: yes, 1977
Mycoplasma ovipneumoniae can almost invariably be isolated from the lungs of sheep with chronic pneumonia, which is a prevalent disease in New Zealand hoggets.
Major, Robert Malcolm
core  

Application of firefly luciferase assay for adenosine triphosphate (ATP) to antimicrobial drug sensitivity testing [PDF]

open access: yes
The development of a rapid method for determining microbial susceptibilities to antibiotics using the firefly luciferase assay for adenosine triphosphate (ATP) is documented. The reduction of bacterial ATP by an antimicrobial agent was determined to be a
Barza, M. J.   +6 more
core   +1 more source

Defining the interaction of the protease CpaA with its type II secretion chaperone CpaB and its contribution to virulence in Acinetobacter species [PDF]

open access: yes, 2017
Feldman, Mario F.   +6 more
core   +2 more sources

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