Results 11 to 20 of about 413 (139)

Detection of Pharmaceutical Contamination in Amphipods of Lake Baikal by the HPLC-MS Method [PDF]

open access: yesAntibiotics
Pollution by active ingredients is one of the most significant and widespread forms of pollution on Earth. Medicines can have a negative impact on ecosystems, and contamination can have unpredictable consequences.
Tamara Y. Telnova   +11 more
doaj   +2 more sources

Determination of Metronidazolem, Dimetridazole and Ronidazole in Honey by On-line Solid-phase Extraction Coupled to Isotope Dilution-Ultra-high Performance Liquid Chromatography-Tandem Mass Spectrometry [PDF]

open access: yesShipin Kexue, 2023
In this study, we established a method for the determination of metronidazolem, dimetridazole and ronidazole in honey by ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).
LIN Hao, LIU Chuan, ZHANG Yangyang, XIAO Quanwei, MAO Rui, WAN Yuping, DAI Qin
doaj   +1 more source

Efficacy of administration of ampicillin and/or dimetridazole in the management of experimentally induced necrotic enteritis in broiler chickens. [PDF]

open access: yesBenha Veterinary Medical Journal, 2023
Background: This study used a focused approach to investigate the efficacy of oral administration of ampicillin and dimetridazole (DMZ) either alone or in combination for the treatment of necrotic enteritis (NE) caused by Clostridium perfringens (CP ...
Gehad Youssif   +3 more
doaj   +1 more source

Novel Metronidazole Conjugates as Antimicrobial Agents. [PDF]

open access: yesDrug Dev Res
ABSTRACT Metronidazole (MTZ) is one of the oldest and still used anti‐infective nitroimidazole group drug. Although it is effective against anaerobic bacteria, protozoa, and parasites in clinical settings, it lacks efficacy against aerobic microorganisms.
Akgün E   +4 more
europepmc   +2 more sources

Trends in removal of pharmaceuticals in contaminated water using waste coffee and tea‐based materials with their derivatives

open access: yesWater Environment Research, Volume 95, Issue 4, April 2023., 2023
This paper provides a review of tea and coffee wastes applications for removal of pharmaceuticals in water. In this case, the key applications in adsorption and degradation of pharmaceuticals in water were discussed alongside the future research direction on the preparations and applications of coffee and tea‐based materials for efficient removal of ...
Lawrence Mzukisi Madikizela   +1 more
wiley   +1 more source

Highly Water-Stable 2D MOF as Dual Sensor for the Ultra-Sensitive Aqueous Phase Detection of Nitrofuran Antibiotics and Organochlorine Pesticides. [PDF]

open access: yesSmall
A chemically robust (aqueous pH = 3‐12 for a day and 3 months in water) Cd‐MOF (IITKGP‐71) is strategically developed for ultrasensitive detection of Nitrofuran (NFZ and NFT) antibiotics and DCN pesticide with high selectivity, rapid responsiveness and excellent recyclability in aqueous medium.
Mondal S, Sahoo R, Das MC.
europepmc   +2 more sources

Detection of Mycoplasma columbinasale in Cases of Respiratory Disease in Domestic Pigeons (Columba livia var. domestica)

open access: yesCase Reports in Veterinary Medicine, Volume 2022, Issue 1, 2022., 2022
In 2017, respiratory disease and low mortality were reported in domestic flying pigeons (Columba livia var. domestica) trained as hunting live bait in a breeding farm in Umbria, Italy. Clinically, open beak breathing, dropped wings, and pharyngeal and laryngeal hyperaemia were observed. Three birds were submitted for necropsy.
Giuseppe Giglia   +8 more
wiley   +1 more source

Recent Advances and Perspectives on the Sources and Detection of Antibiotics in Aquatic Environments

open access: yesJournal of Analytical Methods in Chemistry, Volume 2022, Issue 1, 2022., 2022
Water quality and safety are vital to the ecological environment, social development, and ecological susceptibility. The extensive use and continuous discharge of antibiotics have caused serious water pollution; antibiotics are widely found in freshwater, drinking water, and reservoirs; and this pollution has become a common phenomenon and challenge in
Yanbo Zeng   +6 more
wiley   +1 more source

Cabazitaxel suppresses colorectal cancer cell growth via enhancing the p53 antitumor pathway

open access: yesFEBS Open Bio, Volume 11, Issue 11, Page 3032-3050, November 2021., 2021
In the present study, we screened 160 drugs approved by the Food and Drug Administration, aiming to identify novel chemotherapeutic agents for colorectal cancer (CRC) treatment. We identified that the microtubule inhibitor cabazitaxel (CBT) has a suppressive effect on CRC cells both in vitro and in vivo. Transcriptome analysis revealed that CBT induced
Wen Zhang   +9 more
wiley   +1 more source

The microbial safety of fish and fish products: Recent advances in understanding its significance, contamination sources, and control strategies

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 20, Issue 1, Page 738-786, January 2021., 2021
Abstract Microorganisms play a crucial and unique role in fish and fish product safety. The presence of human pathogens and the formation of histamine caused by spoilage bacteria make the control of both pathogenic and spoilage microorganisms critical for fish product safety.
Lina Sheng, Luxin Wang
wiley   +1 more source

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