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Drug: Tetracycline
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Total 534 results found since Jan 2013.
Surveillance and Genomics of Toxigenic Vibrio cholerae O1 From Fish, Phytoplankton and Water in Lake Victoria, Tanzania
This study reports the occurrence of multidrug resistant V. cholerae O1 in Lake Victoria that are genetically closely related to recent pandemic strains in Tanzania, Kenya and Uganda. The strains identified are also closely related to older pandemic strains recovered in the Democratic Republic of Congo, Burundi and Tanzania up until 1993, suggesting a long-term persistence and wide spatial distribution of pandemic strains within the region with the lake serving as a reservoir. These environmental isolates likely emerged from previous cholera outbreaks and survived in the lake environment for decades through various relatio...
Source: Frontiers in Microbiology - April 29, 2019 Category: Microbiology Source Type: research
Microbiota of the Gut-Lymph Node Axis: Depletion of Mucosa-Associated Segmented Filamentous Bacteria and Enrichment of Methanobrevibacter by Colistin Sulfate and Linco-Spectin in Pigs
This study aimed to characterize shifts in microbial community structure across the intestinal mucosa-enteric lymph node axis in order to understand the effects of two commonly used antibiotics (Linco-Spectin and Colistin sulfate; oral application). We hypothesized that these antibiotics influence GI microbiota diversity and community structure and that, as a result, the ICLN-ileum axis is altered through permeability changes and changed translocation patterns. Medicated-feed antibiotics are still heavily used, not only in the E.U. but worldwide in case of infections. In addition to the taxonomic community profiling survey...
Source: Frontiers in Microbiology - April 10, 2019 Category: Microbiology Source Type: research
Microbial Diversity and Antimicrobial Resistance Profile in Microbiota From Soils of Conventional and Organic Farming Systems
According to this study it may be outlined that soil microbiota is a stable component as it were detected similar composition of microorganisms in soil both in organic as well as in conventional farming systems with similar soil structure and pH. The different amount of phosphorus in soils had no influence on bacterial variety at a genera level although more investigations would be useful to investigate changes among separate species. During evolution microorganisms adapted to survive in ecosystems independently of certain changes and probably serve as a buffer for ecological niches. It is unclear, however, what level of i...
Source: Frontiers in Microbiology - April 25, 2019 Category: Microbiology Source Type: research
Toxicity of Tetracycline and Metronidazole in < em > Chlorella pyrenoidosa < /em >
This study contributes to the assessment of the possible ecological risks to green algae due to the presence of TC and MTZ in aquatic environments.PMID:36834317 | PMC:PMC9964688 | DOI:10.3390/ijerph20043623
Source: Cell Research - February 25, 2023 Category: Cytology Authors: Junrong Li Yingjun Wang Ziqi Fan Panyang Tang Mengting Wu Hong Xiao Zhenxing Zeng Source Type: research
Manure and Doxycycline Affect the Bacterial Community and Its Resistome in Lettuce Rhizosphere and Bulk Soil
Conclusion
The study revealed that the application of manure and manure spiked with doxycycline had a strong impact on the abundance and diversity of ARGs, MGEs, and the prokaryotic community structure, which was more pronounced in the bulk soil than in the rhizosphere of lettuce. This implies that the plant has an important role in modulating the effects and fate of manure-derived antibiotics and ARB, likely via the microbes selected in its rhizosphere by root exudation. Manure application led to a decreased relative abundance of Proteobacteria and Actinobacteria in bulk soil and rhizosphere, while that of Firmicutes inc...
Source: Frontiers in Microbiology - April 15, 2019 Category: Microbiology Source Type: research
Phytofabrication of Selenium Nanoparticles From Emblica officinalis Fruit Extract and Exploring Its Biopotential Applications: Antioxidant, Antimicrobial, and Biocompatibility
Conclusion
The present study shows phytofabrication of SeNPs from aqueous fruit extract of E. officinalis by facile, green, economic, and eco-friendly approach. The aqueous fruit extract of E. officinalis was rich with phenolics, flavonoids, and tannins, and was found appropriate for biosynthesis of nanoparticles. The synthesized PF-SeNPs exhibited highly stable, negative charge, amorphous nature, spherical shape and nano-size. The PF-SeNPs has presented efficient bio-potential applications, i.e., antioxidant, antimicrobial, and biocompatibility. The PF-SeNPs has shown potent free radical scavenging activity and it was fo...
Source: Frontiers in Microbiology - April 29, 2019 Category: Microbiology Source Type: research
The Prevalence of Extended-Spectrum Beta-Lactamase-Producing Multidrug-Resistant Escherichia Coli in Poultry Chickens and Variation According to Farming Practices in Punjab, India
Conclusions:
Our findings suggest that unregulated use of clinically relevant antimicrobials in Indian broiler and layer farms may contribute to the emergence of resistance and support the need to curb the nontherapeutic use of medically important antimicrobials in food animal production. https://doi.org/10.1289/EHP292
Received: 31 March 2016
Revised: 16 December 2016
Accepted: 17 December 2016
Published: 20 July 2017
Address correspondence to R. Laxminarayan and C. Brower, Center for Disease Dynamics, Economics & Policy, 1400 Eye St. NW, #500, Washington, DC 20005 USA. Telephone: 202-939-3300. Email: raman...
Source: EHP Research - July 20, 2017 Category: Environmental Health Authors: Web Admin Tags: Research Source Type: research
ZIF-8 derived hollow CuO/ZnO material for study of enhanced photocatalytic performance
In this study, we used zeolite imidazolate framework (ZIF-8) as initial material to synthesize porous and hollow CuO/ZnO photocatalysts for catalytic degradation of TC. The results show that the synthesized CuO/ZnO has the characteristics of porous hollow polyhedron when the molar ratio of Cu and Zn is 0.1. Obviously, photocatalytic degradation rate was better comparing to CuO/ZnO nanoparticles as well as pure ZnO and CuO particles, respectively, which could reach 87% at 60 min under visible light (λ > 420 nm) and has good stability. Porous hollow CuO/ZnO composites are very promising for effective and environment...
Source: Colloids and Surfaces A: Physicochemical and Engineering Aspects - February 2, 2019 Category: Chemistry Source Type: research
IJERPH, Vol. 20, Pages 3623: Toxicity of Tetracycline and Metronidazole in Chlorella pyrenoidosa
This study contributes to the assessment of the possible ecological risks to green algae due to the presence of TC and MTZ in aquatic environments.
Source: International Journal of Environmental Research and Public Health - February 17, 2023 Category: Environmental Health Authors: Junrong Li Yingjun Wang Ziqi Fan Panyang Tang Mengting Wu Hong Xiao Zhenxing Zeng Tags: Article Source Type: research
Adsorption performance of GO-doped activated ATP composites towards tetracycline
RSC Adv. 2022 Jul 7;12(31):19917-19928. doi: 10.1039/d2ra03023c. eCollection 2022 Jul 6.ABSTRACTAntibiotic-related environmental contamination directly threatens ecosystems and human health. Adsorption is an efficient and simple treatment process for removing antibiotics from water environments. Attapulgite (ATP) is a natural clay mineral extensively researched as a promising adsorbent material in the food industry, pharmaceutical sanitation, and organic wastewater treatment. Graphene oxide (GO) is widely employed in the treatment of organic wastewater due to its superior physicochemical properties. Here, using high temper...
Source: Adv Data - July 22, 2022 Category: Epidemiology Authors: Song Xiaosan Shui Boyang Wang Yiru Zhou Jie Wang Sanfan Wu Nan Source Type: research
High-performance and selective adsorption of ZIF-8/MIL-100 hybrids towards organic pollutants
In this study, metal-organic framework composites with a core-shell structure of MIL-100 wrapped around ZIF-8 (ZIF-MIL hybrids) were synthesized and characterized for their effectiveness to remove organic pollutants. First, a sequence of routine characterizations will examine the ZIF-MIL series samples' physicochemical properties and morphological characteristics. Then, the adsorption capacities of ZIF-MIL towards organic pollutants, including cationic dyes (methylene blue (MB), and rhodamine B (RHB)), anionic dyes (methyl orange (MO)), neutral pollutants (Sudan III (SD-III), tetracycline (TC) and amoxicillin (AMX)), were ...
Source: Adv Data - September 22, 2022 Category: Epidemiology Authors: Yukun Zhong Xueliang Mu U Kei Cheang Source Type: research
Unveiling the Antibiotic Susceptibility and Antimicrobial Potential of Bacteria from Human Breast Milk of Pakistani Women: An Exploratory Study
CONCLUSION: This study has added to the data of the antibiotic and antimicrobial activity of some probiotic bacteria from some samples of Pakistani women breast milk. Probiotic bacteria are usually considered to decrease gastrointestinal tract diseases by adhering to the gut epithelial and reducing population of pathogens and in the case of Streptococcus lactarius MB622 and Streptococcus salivarius MB620 in terms of hydrophobicity and exclusion of indicator pathogenic strains.PMID:37377461 | PMC:PMC10292949 | DOI:10.1155/2023/6399699
Source: Biomed Res - June 28, 2023 Category: Research Authors: Ayesha Saeed Hina Ali Azra Yasmin Mehreen Baig Abd Ullah Abeer Kazmi Muhammad Arslan Ahmed Ghadeer M Albadrani Fatma M El-Demerdash Monaza Bibi Mohamed M Abdel-Daim Iftikhar Ali Sadam Hussain Source Type: research
Metal-organic framework based fluorescent sensing of tetracycline type antibiotics applicable to environmental and food analysis
Analyst, 2019, Accepted Manuscript DOI: 10.1039/C8AN01895B, PaperQiao Liu, Di Ning, Wen-Juan Li, Xiao-Meng Du, Qian Wang, Yue Li, Wen-Juan Ruan Antibiotics have been noticed as an important class of emerging contaminants in the environment. Metal-organic frameworks (MOF), which are hotly investigated as a novel kind of sensing materials, are tentatively... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Analyst latest articles - January 15, 2019 Category: Chemistry Authors: Qiao Liu Source Type: research
Metal –organic framework-based fluorescent sensing of tetracycline-type antibiotics applicable to environmental and food analysis
Analyst, 2019, Advance Article DOI: 10.1039/C8AN01895B, PaperQiao Liu, Di Ning, Wen-Juan Li, Xiao-Meng Du, Qian Wang, Yue Li, Wen-Juan Ruan With the use of a masking agent, a luminescent MOF realized the selective fluorescent sensing of tetracyclines over many other kinds of antibiotics. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Analyst latest articles - January 25, 2019 Category: Chemistry Authors: Qiao Liu Source Type: research
