Results 31 to 40 of about 295,803 (337)

Effect of sterile tetracycline ophthalmic ointment as an adjuvant to mechanical debridement on the treatment of peri-implantitis: A randomized controlled clinical trial [PDF]

Journal of Advanced Periodontology and Implant Dentistry, 2022
Background. Peri-implantitis is an infectious disease that affects the tissues around dental implants, with clinical signs of inflammation and irreversible loss of supporting bone.
Mohammad Taghi Chitsazi, Azin Khorramdel, Mohammad Amin Mesforoush   +2 more
doaj   +1 more source

Adopting Bacteria in Order to Adapt to Water—How Reed Beetles Colonized the Wetlands (Coleoptera, Chrysomelidae, Donaciinae)

Insects, 2011
The present paper reviews the biology of reed beetles (Donaciinae), presents experimental data on the role of specific symbiotic bacteria, and describes a molecular method for the detection of those bacteria. Reed beetles are herbivores living on wetland
Birgit Kleinschmidt, Gregor Kölsch
doaj   +1 more source

Redesigned TetR-Aptamer System To Control Gene Expression in Plasmodium falciparum

mSphere, 2020
One of the most powerful approaches to understanding gene function involves turning genes on and off at will and measuring the impact at the cellular or organismal level.
Krithika Rajaram, Hans B. Liu, Sean T. Prigge   +2 more
doaj   +1 more source

Multistrain models predict sequential multidrug treatment strategies to result in less antimicrobial resistance than combination treatment [PDF]

, 2016
Background Combination treatment is increasingly used to fight infections caused by bacteria resistant to two or more antimicrobials. While multiple studies have evaluated treatment strategies to minimize the emergence of resistant strains for single ...
Ahmad, Amais, Christiansen, Lasse Engbo, Græsbøll, Kaare, Matthews, Louise, Nielsen, Søren Saxmose, Olsen, John Elmerdahl, Toft, Nils, Zachariasen, Camilla   +7 more
core   +4 more sources

Adsorption of Congo red and tetracycline onto water treatment sludge biochar: characterisation, kinetic, equilibrium and thermodynamic study

Water Science and Technology, 2022
In this study, readily available inexpensive water treatment sludge (WTS) was used to prepare adsorbent for the removal of Congo red (CR) and tetracycline (TC) from aqueous solutions.
Liwenze He, Yu Chen, Yanjun Li, Fei Sun, Yuting Zhao, Shunsheng Yang   +5 more
doaj   +1 more source

Using cellular fitness to map the structure and function of a major facilitator superfamily effluxer. [PDF]

, 2017
The major facilitator superfamily (MFS) effluxers are prominent mediators of antimicrobial resistance. The biochemical characterization of MFS proteins is hindered by their complex membrane environment that makes in vitro biochemical analysis challenging.
Bennett, Matthew R, Gomez, Marcella M, Kalvapalle, Prashant, O'Brien-Gilbert, Erin, Perez, Anisha M, Shamoo, Yousif   +5 more
core   +2 more sources

Effects of g-C3N4 on bacterial community and tetracycline resistance genes in two typical sediments in tetracycline pollution remediation

Frontiers in Microbiology, 2022
Photocatalysis, as a novel technique, has been widely used for antibiotic pollution remediation in wastewater. In the processes of degradation and removal of antibiotics, the impact of photocatalysts on microenvironment is very important but remains ...
Xuemei Hu, Xiaoyong Chen, Yao Tang, Zhenggang Xu, Yelin Zeng, Yonghong Wang, Yunlin Zhao, Yaohui Wu, Guangjun Wang   +8 more
doaj   +1 more source

Receptor and secreted targets of Wnt-1/beta-catenin signalling in mouse mammary epithelial cells. [PDF]

, 2005
BackgroundDeregulation of the Wnt/ beta-catenin signal transduction pathway has been implicated in the pathogenesis of tumours in the mammary gland, colon and other tissues. Mutations in components of this pathway result in beta-catenin stabilization and
Ashworth, Alan, Enver, Tariq, Kenny, Paraic A   +2 more
core   +3 more sources

Tertiary-Treated Municipal Wastewater is a Significant Point Source of Antibiotic Resistance Genes Into Duluth-Superior Harbor [PDF]

, 2011
In this study, the impact of tertiary-treated municipal wastewater on the quantity of several antibiotic resistance determinants in Duluth-Superior Harbor was investigated by collecting surface water and sediment samples from 13 locations in Duluth ...
Allen H. K., Alonso A., Amann R. I., Andersson D. I., Arthurson V., Auerbach E. A., Benson D. A., Berhardt A. E., Berhardt A. E., Canton R., Cardinale M., Chopra I., Cotner J. B., David T. Tan, Davies J., Diehl D. L., D’Costa V. M., Ghosh S., Graham D. W., Jessica J. Eichmiller, Levy S. B., Levy S. B., Ling L. L., Lipsitch M., Martínez J., Merlin C., Mi Yan, Moura A., Munir M., Nelson D. K., Novo A., Patrick J. McNamara, Pruden A., Ramsden S. J., Sambrook J., Seurinck S., Smith D. L., Sommer M. O. A., Staley J. T., Storteboom H., Tchobanoglous G., Thioulouse J., Thompson J. D., Timothy M. LaPara, Tucker R. Burch, Xi C., Yi L., Zhang T., Zhang X., Zhang X.-X.   +49 more
core   +3 more sources

Chemically modified tetracyclines: The novel host modulating agents

Journal of Indian Society of Periodontology, 2015
Periodontal pathogens and destructive host responses are involved in the initiation and progression of periodontitis. The emergence of host response modulation as a treatment concept has resulted from our improved understanding of the pathogenesis of ...
Devulapalli Narasimha Swamy, Sahitya Sanivarapu, Srinivas Moogla, Vasavi Kapalavai   +3 more
doaj   +1 more source