Results 1 to 10 of about 139,661 (236)

Doxycycline alters metabolism and proliferation of human cell lines. [PDF]

open access: yes, 2013
The tetracycline antibiotics are widely used in biomedical research as mediators of inducible gene expression systems. Despite many known effects of tetracyclines on mammalian cells-including inhibition of the mitochondrial ribosome-there have been few ...
Ahler, Ethan   +7 more
core   +23 more sources

Enhancement of tetracycline removal in aquatic environment by nano-pyrite/H_2 O_2/ultrasound as a sono-Fenton process [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2023
This study was conducted with the aim of introducing a new sono-Fenton system containing nano-pyrite catalyst and hydrogen peroxide (HP) for the effective removal of tetracycline (TC) from aqueous solutions.
Elham Aseman-Bashiz, Hossein Sayyaf
doaj   +1 more source

The antimicrobial peptide Esc(1-21)-1c increases susceptibility of Pseudomonas aeruginosa to conventional antibiotics by decreasing the expression of the MexAB-OprM efflux pump

open access: yesFrontiers in Chemistry, 2023
Introduction: The increase in bacterial strains resistant to conventional antibiotics is an alarming problem for human health and could lead to pandemics in the future.
Carolina Canè   +16 more
doaj   +1 more source

Indole contributes to tetracycline resistance via the outer membrane protein OmpN in Vibrio splendidus [PDF]

open access: yes, 2020
As an interspecies and interkingdom signaling molecule, indole has recently received attention for its diverse effects on the physiology of both bacteria and hosts. In this study, indole increased the tetracycline resistance of Vibrio splendidus.
Guo, Ming   +6 more
core   +1 more source

Effective Removal of Tetracycline from Water Using Copper Alginate @ Graphene Oxide with In-Situ Grown MOF-525 Composite: Synthesis, Characterization and Adsorption Mechanisms

open access: yesNanomaterials, 2022
For nanomaterials, such as GO and MOF-525, aggregation is the main reason limiting their adsorption performance. In this research, Alg-Cu@GO@MOF-525 was successfully synthesized by in-situ growth of MOF-525 on Alg-Cu@GO. By dispersing graphene oxide (GO)
Bing Chen   +9 more
doaj   +1 more source

Synthesis and Biological Evaluation of Four New Ricinoleic Acid-Derived 1-O-alkylglycerols

open access: yesMarine Drugs, 2020
A series of novel substituted 1-O-alkylglycerols (AKGs) containing methoxy (8), gem-difluoro (9), azide (10) and hydroxy (11) group at 12 position in the alkyl chain were synthesized from commercially available ricinoleic acid (12).
René Momha   +4 more
doaj   +1 more source

DEGRADATION OF TETRACYCLINE BY FLOATING PHOTOCATALYST TiO2/Ni-COCONUT FIBER

open access: yesJurnal Kimia Riset, 2023
The photocatalyst process involves light (photons) as an energy source and catalysts such as TiO2 to accelerate the reaction. Efforts are made to reduce the band gap energy of TiO2 by shifting the absorption towards visible light using metal cation ...
Lavena Imelda Putri   +5 more
doaj   +1 more source

The Effect of Environmental Factors on Microbial Growth [PDF]

open access: yes, 2020
Chemical factors that have inhibition based on the results of this practicum are Tetracycline and formalin. In this experiment, no type of liquid bath soap was found that inhibited the growth of E. coli.
Jufri, R. F. (Rhezqy)
core   +2 more sources

Ixodes ricinus ticks have a functional association with Midichloria mitochondrii

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
In addition to being vectors of pathogenic bacteria, ticks also harbor intracellular bacteria that associate with ticks over generations, aka symbionts.
Melina Garcia Guizzo   +8 more
doaj   +1 more source

Investigation of Zeolite 4A Modified by CU for Tetracycline Removal from Aqueous Environment [PDF]

open access: yesآب و فاضلاب, 2021
Antibiotics are common drug contaminants due to their high levels in the effluents of pharmaceutical companies and hospitals. Tetracyclines, as a relatively inexpensive bactericidal inhibitor, are one of the most widely used antibiotics for humans and ...
Seyed Mohammad Mahdi Nouri   +3 more
doaj   +1 more source

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