Results 81 to 90 of about 19,031 (249)

The impact of antibiotic residues on resistance patterns in leek at harvest

open access: yesHeliyon, 2023
When crops are cultivated on fields fertilized with animal manure, the risk exists that plants may take up antibiotic residues and may be exposed to antibiotic resistance genes and antibiotic resistant bacteria.
Judith Huygens   +9 more
doaj  

The Bacillus cereus GerN and GerT protein homologs have distinct roles in spore germination and outgrowth, respectively [PDF]

open access: yes, 2008
The GerT protein of Bacillus cereus shares 74% amino acid identity with its homolog GerN. The latter is a Na+/H+-K+ 19 antiporter that is required for normal spore germination in inosine.
Moir, A., Senior, A.
core   +2 more sources

Antimicrobial Resistance in Malaysian Shrimp Aquaculture and Strategies to Reduce Its Occurrence

open access: yesReviews in Aquaculture, Volume 17, Issue 3, June 2025.
ABSTRACT Shrimp is a commercially important species in several regions and is among the key global aquaculture commodities essential for food production and security. Similar to most shrimp‐producing countries, shrimp aquaculture in Malaysia suffers from recurring disease outbreaks that consequently impact the overall economy.
Ikhsan Natrah   +11 more
wiley   +1 more source

Impact of buffered sodium butyrate as a partial or total dietary alternative to lincomycin on performance, IGF-1 and TLR4 genes expression, serum indices, intestinal histomorphometry, Clostridia, and litter hygiene of broiler chickens

open access: yesActa Veterinaria Scandinavica, 2023
Background Sodium butyrate (SB) is a short-chain fatty acid and a safe antibiotic alternative. During 35 days, this study compared the impact of coated SB (Butirex C4) and lincomycin (Lincomix) on broiler growth, gut health, and litter hygiene in 1200 ...
Basma Mohamed Bawish   +7 more
doaj   +1 more source

Antimicrobial Resistance in Enterococcus spp. Isolated from Environmental Samples in an Area of Intensive Poultry Production [PDF]

open access: yes, 2013
Enterococcus spp. from two poultry farms and proximate surface and ground water sites in an area of intensive poultry production were tested for resistance to 16 clinical antibiotics.
Araujo   +35 more
core   +1 more source

Antimicrobial use guidelines for canine pyoderma by the International Society for Companion Animal Infectious Diseases (ISCAID)

open access: yesVeterinary Dermatology, Volume 36, Issue 3, Page 234-282, June 2025.
Background – Canine pyoderma is one of the most common presentations in small animal practice, frequently leading to antimicrobial prescribing. Objectives – To provide clinicians with antimicrobial treatment guidelines for staphylococcal pyoderma, including those involving meticillin‐resistant staphylococci.
Anette Loeffler   +9 more
wiley   +1 more source

pH‐Directed Capture‐SELEX for Nanomolar Affinity Aptamers for Kanamycin Detection

open access: yesAnalysis &Sensing, Volume 5, Issue 3, May 2025.
Considering the four pKa values of kanamycin A being all close to 7, two parallel SELEX experiments were carried out at pH 6 and 8. The pH 6 selection yielded a kanamycin aptamer with nanomolar affinity, which was used for fluorescent biosensor development.
Yichen Zhao, Juewen Liu
wiley   +1 more source

Light-harvesting superstructures of green plant chloroplasts lacking photosystems [PDF]

open access: yes, 2015
"This is the peer reviewed version of the following article: Belgio, E., Ungerer, P., and Ruban, A. V. (2015) Light-harvesting superstructures of green plant chloroplasts lacking photosystems. Plant Cell Environ, 38: 2035–2047.
Belgio, E, Ruban, AV, Ungerer, P
core   +1 more source

Recent Trends in the Development of Green Analytical Sample Preparation Methods Using Advanced Materials

open access: yesJournal of Separation Science, Volume 48, Issue 5, May 2025.
ABSTRACT Recent concern about the impact of environmental preservation and the health of living beings has opened new avenues for scientific research. In this context, contemporary analytical chemistry has been marked by the development of green analytical methodologies, which aim to reduce the use of toxic reagents and minimize the environmental ...
Eduardo Carasek   +5 more
wiley   +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

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