Results 71 to 80 of about 6,387 (201)

Effect of Valeriana officinalis hydroalcoholic extracton Giardia lamblia cysts [PDF]

open access: yes, 2015
ntroduction: Giardia lamblia is an important and prevalent parasitic cause of diarrhea andgastroenteritis. Regarding the significance of giardiasis treatment particularly by medicinal plantsand G.
Deris, Fatemeh.   +3 more
core  

Isolation and characterisation of flavobacteria from wild and cultured freshwater fish species in Hungary [PDF]

open access: yes, 2016
The objective of this study was to survey the incidence of Flavobacterium columnare in wild and cultured freshwater fish species in Hungary. This bacterium usually causes disease in waters of more than 25 °C temperature. However, with the introduction of
Molnár, Kálmán   +5 more
core   +1 more source

Navigating Nitrofuran Challenges in Farmed Prawn (Macrobrachium rosenbergii): Strengthening Safety and Export Potentials in Bangladesh

open access: yesReviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Nitrofuran metabolites, including semicarbazide, pose significant risks to food safety, particularly in the aquatic industry. Bangladesh's shrimp industry faced major challenges due to nitrofuran contamination, leading to a voluntary export suspension to the European Union (EU).
S. M. Nazmul Alam
wiley   +1 more source

اثربخشی درمان چهاردارويی مبتنی بر مترونيدازول و آموکسی‌سيلين در ريشه‌کنی عفونت هليکوباکتر پيلوری در بيماران ايرانی [PDF]

open access: yes, 2007
زمينه و هدف: درمان چهاردارويی مبتنی بر مترونيدازول، در ايران توسط بسياری از پزشکان به عنوان درمان خط اول در ريشه‌کنی هليکوباکتر پيلوری(H pylori) مورد استفاده قرار می‌گيرد.
حق ازلی, مهرداد   +4 more
core  

Self‐ordered silver nanoparticles on nanoconcave plasmonic lattices for SERS multi‐antibiotic detection

open access: yesNanophotonics, Volume 14, Issue 15, Page 2605-2618, August 2025.
Abstract Antibiotic detection at trace levels in different matrices is an important tool for environmental monitoring, clinical diagnostics, and pharmaceutical quality control. Using aluminum concavities covered with silver nanoparticles (AgNPs), this study introduces another approach for the surface‐enhanced Raman spectroscopy (SERS) detection of ...
Gohar Ijaz Dar   +2 more
wiley   +1 more source

Tailored Fluorescent Metal–Organic Frameworks Hybrid Membrane Sensor Arrays: Simultaneous and Selective Quantification of Multiple Antibiotics

open access: yesAdvanced Science, Volume 12, Issue 27, July 17, 2025.
A filterable paper‐based fluorescent metal–organic frameworks (MOFs) sensor array is developed for one‐to‐one recognition and simultaneous quantification of multiple antibiotics. Three representative MOFs are strategically designed to exhibit exceptional affinity and specificity for the target antibiotic.
Tongtong Ma   +7 more
wiley   +1 more source

Electrochemical Behavior of Nitrofurazone in Aqueous Media Applying Multi‐Walled Carbon Nanotubes and Cu‐Phthalocyanine

open access: yesElectroanalysis, Volume 37, Issue 6, June 2025.
Under alkaline conditions (pH > 9), hydroxyl ions promote the formation of Cu(OH)2 on the CuPc surface, which is electrochemically oxidized to generate Cu(III) (CuOOH). This high‐valent copper species acts as an electron‐transfer mediator, facilitating the one‐electron reduction of nitrofurazone to its nitro‐anion radical (R‐NO2•−) and subsequently ...
Charles L. Brito   +2 more
wiley   +1 more source

Comparison of Standard Triple Therapy Regimen with Sequential Therapy Regimen Containing Levofloxacin Used for The Eradication of Helicobacter Pylori in Patients with Gastrointestinal Infection Caused by Helicobacter Pylori [PDF]

open access: yes, 2017
Objectives: The aim of this study was to compare standard triple therapy regimen with sequential therapy regimen containing levofloxacin used for the eradication of H. pylori in patients with gastrointestinal infection caused by H. pylori.
Amiri, Masoud.   +4 more
core  

Isolation, identification, and pathogenicity of γ‐hemolytic Streptococcus iniae in Selenotoca multifasciata

open access: yesJournal of the World Aquaculture Society, Volume 56, Issue 3, June 2025.
Abstract Streptococcus iniae is a fish pathogenic bacterium distributed worldwide. It has a wide range of hosts, strong infectivity, causes high mortality, and severely hinders the healthy development of the aquaculture industry. A fish epidemic broke out in a Selenotoca multifasciata aquaculture farm, Hainan Province, China, and resulted in numerous ...
Zi‐Chen Zhao   +9 more
wiley   +1 more source

Vibrio fluvialis in Patients with Diarrhea, Kolkata, India [PDF]

open access: yes, 2012
We identified 131 strains of Vibrio fluvialis among 400 nonagglutinating Vibrio spp. isolated from patients with diarrhea in Kolkata, India. For 43 patients, V. fluvialis was the sole pathogen identified.
Asish K. Mukhopadhyay   +29 more
core   +1 more source

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