Results 11 to 20 of about 701,343 (258)

Streptomycin Resistance in a Streptomycin-Producing Microorganism [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 1979
Cell-free extracts of Streptomyces bikiniensis contain an adenosine 5′-triphosphate-dependent kinase which inactivates streptomycin (Sm) and dihydrostreptomycin by phosphorylation. The products have been identified as streptomycin 6-phosphate and dihydrostreptomycin 6-phosphate.
J M, Piwowarski, P D, Shaw
openaire   +2 more sources

Synthesis and Evaluation of a Chitosan Oligosaccharide-Streptomycin Conjugate against Pseudomonas aeruginosa Biofilms

open access: yesMarine Drugs, 2019
Microbial biofilms are considerably more resistant to antibiotics than planktonic cells. It has been reported that chitosan coupling with the aminoglycoside antibiotic streptomycin dramatically disrupted biofilms of several Gram-positive bacteria.
Ruilian Li   +6 more
doaj   +1 more source

Aptamer-Based Biosensors for Antibiotic Detection: A Review

open access: yesBiosensors, 2018
Antibiotic resistance and, accordingly, their pollution because of uncontrolled usage has emerged as a serious problem in recent years. Hence, there is an increased demand to develop robust, easy, and sensitive methods for rapid evaluation of antibiotics
Asol Mehlhorn   +2 more
doaj   +1 more source

Uptake, Translocation, and Stability of Oxytetracycline and Streptomycin in Citrus Plants

open access: yesAntibiotics, 2019
Huanglongbing (HLB), or citrus greening, is the most destructive disease to the citrus industry. In Florida, it is caused by the bacterium, Candidatus Liberibacter asiaticus (CLas) and is transmitted by the Asian citrus psyllid, Diaphorina citri.
Fuad Al-Rimawi   +4 more
doaj   +1 more source

Conformational Response of 30S-bound IF3 to A-Site Binders Streptomycin and Kanamycin

open access: yesAntibiotics, 2016
Aminoglycoside antibiotics are widely used to treat infectious diseases. Among them, streptomycin and kanamycin (and derivatives) are of importance to battle multidrug-resistant (MDR) Mycobacterium tuberculosis.
Roberto Chulluncuy   +4 more
doaj   +1 more source

Impact of Intestinal Microbiota on Cognitive Flexibility by a Novel Touch Screen Operant System Task in Mice

open access: yesFrontiers in Neuroscience, 2022
Cognitive flexibility is the ability to rapidly adapt to a constantly changing environment. It is impaired by aging as well as in various neurological diseases, including dementia and mild cognitive impairment.
Hazuki Tamada   +8 more
doaj   +1 more source

Antibiotics in Crop Production

open access: yesEDIS, 2020
This new 5-page article presents an overview of the use of antibiotics in agriculture. Several of the most severe bacterial diseases of tree fruit and other crops are discussed and their integrated management, which includes the use of antibiotics, is ...
Leigh Archer   +2 more
doaj   +3 more sources

Efeito do cultivo da soja na dinâmica da população bacteriana, em solos de cerrado Effects of soybean cultivation on the bacterial population dynamics in cerrado soils

open access: yesPesquisa Agropecuária Brasileira, 2000
Este trabalho teve por objetivo avaliar a influência do cultivo da soja sobre a dinâmica da população bacteriana, em dois solos de Cerrado do Estado de São Paulo, originalmente cobertos com Paspalum notatum (em Barretos) e Brachiaria decumbens (em S o ...
JOÃO CARLOS PEREIRA   +2 more
doaj   +1 more source

In Spite of All the Obstacles Created by Mother Nature Herself [PDF]

open access: yesКлиническая и специальная психология, 2019
This paper is dedicated to the memory of famous engineer and teacher of the deaf and hard of hearing Irina Zuckerman and her remarkable parents Veniamin Zuckerman and Zinaida Azarkh, who have done so much not only for their daughter, who lost her hearing
Basilova T.A., Malhasyan E.A.
doaj   +1 more source

Heterogeneous Streptomycin Resistance Level Among Mycobacterium tuberculosis Strains From the Same Transmission Cluster

open access: yesFrontiers in Microbiology, 2021
Widespread and frequent resistance to the second-line tuberculosis (TB) medicine streptomycin, suggests ongoing transmission of low fitness cost streptomycin resistance mutations.
Deisy M. G. C. Rocha   +21 more
doaj   +1 more source

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