Zobrazeno 1 - 10
of 43
pro vyhledávání: '"John J. Rowe"'
Autor:
Vida R. Irani, John J. Rowe
Publikováno v:
BioTechniques, Vol 22, Iss 1, Pp 54-56 (1997)
Externí odkaz:
https://doaj.org/article/7a145ce0036c4f1d9a1507445d4a655f
Publikováno v:
Toxicology in Vitro. 25:1721-1726
The production of engineered nanoparticles is growing rapidly as the field of nanotechnology continues to expand. Zinc oxide nanoparticles (ZnO NPs) are used in various applications, including catalysis, electronics, biosensors, medicine, paints, sun
Autor:
Mark G. Nielsen, Saber M. Hussain, John J. Rowe, Kyle Robert Murphy, Ryan Posgai, Caitlin B. Cipolla-McCulloch
Publikováno v:
Chemosphere. 85:34-42
Silver and titanium dioxide nanoparticles are known to induce oxidative stress in vitro and in vivo. Here we test if they impact development, mating success, and survivorship in Drosophila melanogaster, and if so, if these effects are reversible by a
Autor:
Amber Fedynak, Michael J. Schurr, Daniel J. Hassett, Jeremy S. Webb, Mark D. Platt, Sung-Hei Hwang, Jill Schurr, Nicolas Barraud, Roger C. Levesque, Michael A. Lieberman, Karin Sauer, Staffan Kjelleberg, Fiona S. L. Brinkman, Eric Potvin, Patrick A. Limbach, Donald F. Hunt, Gustavo Vazquez, Gee W. Lau, Irena Kukavica-Ibrulj, John J. Rowe
Publikováno v:
Journal of Bacteriology. 190:2739-2758
Patients suffering from cystic fibrosis (CF) commonly harbor the important pathogenPseudomonas aeruginosain their airways. During chronic late-stage CF,P. aeruginosais known to grow under reduced oxygen tension and is even capable of respiring anaero
Autor:
Matthew R. Parsek, Timothy R. McDermott, John J. Rowe, Barbara H. Iglewski, Paul R. Gardner, Robert F. Hennigan, Robert E. W. Hancock, Daniel J. Hassett, Terry L. Noah, Daniel J. Wozniak, Sang Sun Yoon, Ute E. Schwab, Moneesha C. Kamani, George M. Hilliard, Holly L. Allen, Urs A. Ochsner, Teresa R. DeKievit, Ronald P. Mason, Richard C. Boucher, Kislay Parvatiyar
Publikováno v:
Developmental Cell. 3:593-603
Recent data indicate that cystic fibrosis (CF) airway mucus is anaerobic. This suggests that Pseudomonas aeruginosa infection in CF reflects biofilm formation and persistence in an anaerobic environment. P. aeruginosa formed robust anaerobic biofilms
Publikováno v:
Journal of Bacteriology. 183:2125-2131
Pseudomonas aeruginosa is able to use nitrate for both assimilation and anaerobic respiration. One set of genes, designated snr (for “shared nitrate reduction”), have been recently cloned and partially characterized. In this study, we demonstrate
Publikováno v:
Current Microbiology. 35:9-13
Pseudomonas aeruginosa is able to both assimilate and dissimilate nitrate. On the basis of the characteristics of mutants unable to dissimilate or assimilate nitrate to nitrite, it was revealed that two different sets of genes (represented by Class I
Autor:
John J. Rowe, Ryan Posgai, Mark G. Nielsen, Timothy J. Gorey, Maqusood Ahamed, Saber M. Hussain
Publikováno v:
Toxicology and applied pharmacology. 242(3)
Due to the intensive commercial application of silver nanoparticles (Ag NPs), risk assessment of this nanoparticle is of great importance. Our previous in vitro study demonstrated that Ag NPs caused DNA damage and apoptosis in mouse embryonic stem ce
Publikováno v:
Archives of Biochemistry and Biophysics. 286:159-163
Pseudomonas aeruginosa is an obligate respirer which can utilize nitrate as a terminal electron acceptor under anaerobic conditions (denitrification). Immediate, transient regulation of nitrate respiration is mediated by oxygen through the inhibition
Publikováno v:
Journal of bacteriology. 189(17)
In this study, oxygen and nitrate regulation of transcription and subsequent protein expression of the unique narK1K2GHJI respiratory operon of Pseudomonas aeruginosa were investigated. Under the control of P LAC , P. aeruginosa was able to transcrib