Results 21 to 30 of about 3,652,159 (295)

Antibiotic Recommendations for Treatment of Canine Stromal Corneal Ulcers

open access: yesVeterinary Sciences, 2023
The aim of the study was to identify the aerobic bacterial isolates and determine corresponding antibiotic susceptibility profiles in vitro in canine clinical specimens with stromal corneal ulcers, with the goal of providing recommendations for first ...
Milan Joksimovic   +5 more
doaj   +1 more source

Effects of sodium chloride and methylthioninium chloride on Persian sturgeon, Acipenser persicus (Borodin, 1897): A histopathological and bacteriological study [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2021
360 pieces of Persian sturgeon fingerlings (1.94 ± 0.75 g) were exposed to various sublethal doses of disinfecting chemicals commonly used in aquaculture such as sodium chloride and methylthioninium chloride in order to investigate their impacts on ...
Roghayeh Fathollahi   +3 more
doaj   +1 more source

Shifts in the bacterial community composition along deep soil profiles in monospecific and mixed stands of Eucalyptus grandis and Acacia mangium [PDF]

open access: yes, 2017
Our knowledge of the rhizosphere bacterial communities in deep soils and the role of Eucalyptus and Acacia on the structure of these communities remains very limited.
Avelino Maia de Andrade, Pedro   +7 more
core   +2 more sources

Electrochemical Attachment of Motile Bacterial Cells to Gold [PDF]

open access: yes, 2005
Selective attachment of Escherichia coli K-12 bacterial cells to charged gold surfaces was demonstrated. Electrostatic binding of E. coli K-12 bacterial cells to positively charged surfaces was observed starting at +750 mV. The binding of E.
Holz, Richard C., Rozhok, Sergey
core   +2 more sources

Comparison of bacterioneuston and bacterioplankton dynamics during a phytoplankton bloom in a fjord mesocosm [PDF]

open access: yes, 2009
The bacterioneuston is the community of Bacteria present in surface microlayers, the thin surface film that forms the interface between aquatic environments and the atmosphere. In this study we compared bacterial cell abundance and bacterial community
Cunliffe, Michael   +5 more
core   +2 more sources

Estuarine Nitrifiers: New Players, Patterns and Processes [PDF]

open access: yes, 2010
Ever since the first descriptions of ammonia-oxidizing Bacteria by Winogradsky in the late 1800s, the metabolic capability of aerobic ammonia oxidation has been restricted to a phylogenetically narrow group of bacteria.
Bernhard, Anne E, Bollmann, Annette
core   +2 more sources

Synthesis and Estimation of the Insecticide and Antibacterial Activities for Some New Amide Derivatives

open access: yesIndonesian Journal of Chemistry, 2023
In this work, new compounds of amide derivatives (C1-C3) were synthesized through the conversion reaction of p-chloroaniline to diazonium salt (B1), which reacts with aniline to form a new azo-compound (B3).
Zinah Hussein Ali   +4 more
doaj   +1 more source

Discordant transmission of bacteria and viruses from mothers to babies at birth [PDF]

open access: yes, 2019
BACKGROUND: The earliest microbial colonizers of the human gut can have life-long consequences for their hosts. Precisely how the neonatal gut bacterial microbiome and virome are initially populated is not well understood.
Handley, Scott A   +8 more
core   +2 more sources

Collapsing Bacterial Cylinders

open access: yes, 1999
Under special conditions bacteria excrete an attractant and aggregate. The high density regions initially collapse into cylindrical structures, which subsequently destabilize and break up into spherical aggregates.
Betterton, M. D., Brenner, Michael P.
core   +3 more sources

Vertebrate Hosts as Islands: Dynamics of Selection, Immigration, Loss, Persistence, and Potential Function of Bacteria on Salamander Skin. [PDF]

open access: yes, 2016
Skin bacterial communities can protect amphibians from a fungal pathogen; however, little is known about how these communities are maintained. We used a neutral model of community ecology to identify bacteria that are maintained on salamanders by ...
Harris, Reid N   +8 more
core   +2 more sources

Home - About - Disclaimer - Privacy