Results 141 to 150 of about 112,576 (260)

Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

open access: yesPest Management Science, Volume 82, Issue 9, Page 8159-8170, September 2026.
Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone   +5 more
wiley   +1 more source

Microbiome‐mediated chemical communication in insects: Implications for pest management

open access: yesPest Management Science, Volume 82, Issue 9, Page 8132-8151, September 2026.
Microbiome–semiochemical interactions involve the following processes: direct microbial synthesis, host gene regulation, precursor biotransformation, microbiome modulation and indirect ecological signaling. Abstract Insects rely on semiochemicals to regulate aggregation, mating, foraging, and host selection. This review synthesizes evidence that insect‐
Ioannis Eleftherianos   +6 more
wiley   +1 more source

Multiplex PCR to Diagnose Gastrointestinal Infections: Key Limitations in Interpretation

open access: yesUnited European Gastroenterology Journal, Volume 14, Issue 7, September 2026.
ABSTRACT Multiplex polymerase chain reaction (PCR) panels are increasingly used for the evaluation of acute diarrhea, providing rapid and sensitive detection of a broad range of enteric pathogens. However, their widespread adoption has created important interpretive challenges for clinicians.
Giannoula S. Tansarli, Ferric C. Fang
wiley   +1 more source

Development and Evaluation of a Colourimetric LAMP Assay for Field Detection of Erysipelothrix rhusiopathiae in Poultry Using a Rapid DNA Extraction Method

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study presents a colourimetric LAMP assay combined with a rapid DNA extraction method for the field detection of Erysipelothrix rhusiopathiae in poultry. The workflow provides rapid and reliable diagnosis without specialised laboratory equipment, supporting on‐farm disease surveillance and outbreak management.
Seyed Ali Ghorashi   +3 more
wiley   +1 more source

Nanotechnology‐Based Immunostimulants in Aquaculture: Mechanisms, Advances and Practical Applications

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Nano‐immunostimulants improve fish health through targeted and controlled delivery of immunostimulatory compounds. Biodegradable polymeric and lipid‐based nanocarriers enhance immune responses, bioavailability and disease resistance while reducing antibiotic dependence and environmental impact.
Mustafa Öz, Enes Üstüner
wiley   +1 more source

Mechanisms Linking Recurrent Bacterial Urinary Tract Infections to Chronic Kidney Disease Progression. [PDF]

open access: yesInt J Mol Sci
Caragea ME   +7 more
europepmc   +1 more source

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