Results 31 to 40 of about 413 (139)

Microwave-Assisted Synthesis of SiC Nanoparticles for the Efficient Adsorptive Removal of Nitroimidazole Antibiotics from Aqueous Solution

Applied Sciences, 2017
Environmental pollution caused by the improper disposal of pharmaceuticals is a matter of global concern, and warrants immediate attention. Of particular concern is the aquatic contamination caused by the increasing use of antibiotics, which could give ...
Ali Fakhri, Sahar Rashidi, Mohammad Asif, Ahmed A. Ibrahim   +3 more
doaj   +1 more source

Microbial Flora Associated with the Halophyte–Salsola imbricate and Its Biotechnical Potential

Frontiers in Microbiology, 2018
Halophytes are associated with the intertidal forest ecosystem of Saudi Arabia and seemingly have an immense potential for yielding useful and important natural products.
Fehmida Bibi, Gary A. Strobel, Muhammad I. Naseer, Muhammad Yasir, Ahmed A. Khalaf Al-Ghamdi, Esam I. Azhar, Esam I. Azhar   +6 more
doaj   +1 more source

Update: methodological principles and scientific methods to be taken into account when establishing Reference Points for Action (RPAs) for non‐allowed pharmacologically active substances present in food of animal origin

EFSA Journal, Volume 16, Issue 7, July 2018., 2018
Abstract EFSA was asked by the European Commission to update the Scientific Opinion on methodological principles and scientific methods to be taken into account when establishing Reference Points for Action (RPAs) for non‐allowed pharmacologically active substances in food of animal origin.
EFSA Panel on Contaminants in the Food Chain (EFSA CONTAM Panel), Helle Katrine Knutsen, Jan Alexander, Lars Barregård, Margherita Bignami, Beat Brüschweiler, Sandra Ceccatelli, Bruce Cottrill, Michael Dinovi, Lutz Edler, Bettina Grasl‐Kraupp, Christer Hogstrand, Carlo Stefano Nebbia, Isabelle P Oswald, Annette Petersen, Martin Rose, Alain‐Claude Roudot, Tanja Schwerdtle, Günter Vollmer, Christiane Vleminckx, Heather Wallace, Metka Filipič, Peter Fürst, Michael O'Keeffe, André Penninks, Rolaf Van Leeuwen, Katleen Baert, Laurentius (Ron) Hoogenboom   +27 more
wiley   +1 more source

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): Trichomonosis

EFSA Journal, Volume 15, Issue 10, October 2017., 2017
Abstract Trichomonosis has been assessed according to the criteria of the Animal Health Law (AHL), in particular criteria of Article 7 on disease profile and impacts, Article 5 on the eligibility of trichomonosis to be listed, Article 9 for the categorisation of trichomonosis according to disease prevention and control rules as in Annex IV and Article ...
EFSA Panel on Animal Health and Welfare (AHAW), Simon More, Anette Bøtner, Andrew Butterworth, Paolo Calistri, Klaus Depner, Sandra Edwards, Bruno Garin‐Bastuji, Margaret Good, Christian Gortázar Schmidt, Virginie Michel, Miguel Angel Miranda, Søren Saxmose Nielsen, Mohan Raj, Liisa Sihvonen, Hans Spoolder, Jan Arend Stegeman, Hans‐Hermann Thulke, Antonio Velarde, Preben Willeberg, Christoph Winckler, Francesca Baldinelli, Alessandro Broglia, Denise Candiani, Beatriz Beltrán‐Beck, Lisa Kohnle, Dominique Bicout   +26 more
wiley   +1 more source

Current disease treatments for the ornamental pet fish trade and their associated problems

Reviews in Aquaculture, Volume 17, Issue 1, January 2025.
Abstract The trade in live ornamental fishes to be held as companion animals or displayed in public aquaria has an estimated global annual value of US$15–20 billion. Supply chains for ornamental pet fishes often involve many more parties than for fish farmed as food fishes, and at each stage, fishes are exposed to stressors including handling ...
E. Larcombe, M. E. Alexander, D. Snellgrove, F. L. Henriquez, K. A. Sloman   +4 more
wiley   +1 more source

Assay of Two Antibacterial/Anticoccidial Drugs in Combination with Vitamin K3 for Oral Solutions: Stability Studies and Method Development Using HPLC-DAD: Appraisal of the Method’s Eco-Friendliness and Functionality

Chemosensors
A novel, green, stability-illustrating HPLC-DAD method was validated for the simultaneous analysis of menadione (MND), dimetridazole (DMT), and sulfadimethoxine sodium (SLF) in a veterinary powder for the first time. These compounds are commonly combined
Lateefa A. Al-Khateeb, Mohamed Ahmed Elsayed, Rehab Moussa Tony, Mohammed Gamal   +3 more
doaj   +1 more source

Colder temperatures augment viability of an indirectly transmitted songbird pathogen on bird feeders

Ecosphere, Volume 15, Issue 12, December 2024.
Abstract Inanimate surfaces that are contaminated with infectious pathogens are common sources of spread for many communicable diseases. Understanding how ambient temperature alters the ability of pathogens to remain viable on these surfaces is critical for understanding how fomites can contribute to seasonal patterns of disease outbreaks.
Sara R. Teemer, Edan R. Tulman, Alicia G. Arneson, Steven J. Geary, Dana M. Hawley   +4 more
wiley   +1 more source

Veterinary Drug Residues in Food Products of Animal Origin and Their Public Health Consequences: A Review

Veterinary Medicine and Science, Volume 10, Issue 6, November 2024.
Improper and illegal use, inadequate withdrawal periods and use of banned drugs in veterinary medications may remain in animal‐origin foods. Numerous studies confirmed that there are abundant residues of veterinary drugs in animal‐origin foods that could cause public health risks.
Yeshambel Muluye Mesfin, Birhan Agmas Mitiku, Habtamu Tamrat Admasu   +2 more
wiley   +1 more source

Analysis of Food Safety Import Notifications and Relevant Standards and Regulations for Aquaculture Products With a Focus on Antimicrobial Residues and Use

Aquaculture Research, Volume 2024, Issue 1, 2024.
The use of antimicrobials is essential for the aquaculture sector; however, their misuse is cause for concern because it could adversely affect the environment and human health. Irresponsible use of antimicrobials can lead to antimicrobial resistance and result in the presence of unwanted residues in aquaculture products.
S. Allegra, G. Loi, E. Garrido Gamarro, Christyn Bailey   +3 more
wiley   +1 more source

Dimetridazole in Feeds by Ultraviolet Spectrophotometry

Journal of AOAC INTERNATIONAL, 1965
Abstract Dimetridazole absorbs strongly in the ultraviolet region of tbe spectrum. This property was vised to develop an analytical procedure for the drvig in feeds. In the procedure, a portion of feed is extracted in hot methanol, chromatographcd in methanol and in aqvieous solutions on alumina to remove interferences, and read on an ...
openaire   +1 more source