Results 31 to 40 of about 14,714 (225)

A specific monoclonal antibody for chlortetracycline detection in milk and honey samples based on ELISA

Food and Agricultural Immunology, 2021
In this study, a monoclonal antibody (mAb) against chlortetracycline was prepared by immunisation using chlortetracycline conjugated to bovine serum albumin (CTC-BSA) and cell fusion.
Panicha Poungmalai, Anumart Buakeaw, Songchan Puthong, Nanthika Khongchareonporn   +3 more
doaj   +1 more source

Maximum levels of cross‐contamination for 24 antimicrobial active substances in non‐target feed. Part 12: Tetracyclines: tetracycline, chlortetracycline, oxytetracycline, and doxycycline

EFSA Journal, 2021
The specific concentrations of tetracycline, chlortetracycline, oxytetracycline and doxycycline in non‐target feed for food‐producing animals, below which there would not be an effect on the emergence of, and/or selection for, resistance in bacteria ...
EFSA Panel on Biological Hazards (BIOHAZ), Konstantinos Koutsoumanis, Ana Allende, Avelino Alvarez‐Ordóñez, Declan Bolton, Sara Bover‐Cid, Marianne Chemaly, Robert Davies, Alessandra De Cesare, Lieve Herman, Friederike Hilbert, Roland Lindqvist, Maarten Nauta, Giuseppe Ru, Marion Simmons, Panagiotis Skandamis, Elisabetta Suffredini, Dan I Andersson, Vasileios Bampidis, Johan Bengtsson‐Palme, Damien Bouchard, Aude Ferran, Maryline Kouba, Secundino López Puente, Marta López‐Alonso, Søren Saxmose Nielsen, Alena Pechová, Mariana Petkova, Sebastien Girault, Alessandro Broglia, Beatriz Guerra, Matteo Lorenzo Innocenti, Ernesto Liébana, Gloria López‐Gálvez, Paola Manini, Pietro Stella, Luisa Peixe   +36 more
doaj   +1 more source

Chlortetracycline, a Novel Arf Inhibitor That Decreases the Arf6-Dependent Invasive Properties of Breast Cancer Cells

Molecules, 2021
Breast cancer is a major disease for women worldwide, where mortality is associated with tumour cell dissemination to distant organs. While the number of efficient anticancer therapies increased in the past 20 years, treatments targeting the invasive ...
Eric Macia, Monserrat Vazquez-Rojas, Alessia Robiolo, Racha Fayad, Sophie Abélanet, Isabelle Mus-Veteau, Fabien Fontaine-Vive, Mohamed Mehiri, Frédéric Luton, Michel Franco   +9 more
doaj   +1 more source

Antimicrobials in animal agriculture: Parables and policy [PDF]

, 2015
In addition to the scientific, economic, regulatory and other policy factors that impact on antimicrobial decision-making in different jurisdictions around the world, there exist ethical, social and cultural bases for the contemporary use of these ...
Aarestrup, Aarestrup, Aarestrup, Aarestrup, Alali, Amachawadi, Bunner, Cavaco, Checkland, Cottell, Dean, Doyle, Dutil, Food and Drug Administration, Food and Drug Administration, Food and Drug Administration, Food and Drug Administration, G. H. Loneragan, G. Midgley, H. M. Scott, H. Morgan Scott, Hollway, Hurd, Hurd, Jaap A. Wagenaar, Jan, Jan, Kanwar, Kanwar, Keelara, Lowrance, Maturana, McIntosh, Midgley, Midgley, Midgley, Midgley, Platt, Popper, Ulrich, Von Foerster, Von Glasersfeld, World Health Organization, World Health Organization   +43 more
core   +1 more source

Whole-Genome Sequencing and Concordance Between Antimicrobial Susceptibility Genotypes and Phenotypes of Bacterial Isolates Associated with Bovine Respiratory Disease. [PDF]

, 2017
Extended laboratory culture and antimicrobial susceptibility testing timelines hinder rapid species identification and susceptibility profiling of bacterial pathogens associated with bovine respiratory disease, the most prevalent cause of cattle ...
Abdo, Zaid, Aly, Sharif S, Belk, Keith, Blanchard, Patricia C, Davis, Jessica H, Lehenbauer, Terry W, Miller, Michael R, Morley, Paul, Noyes, Noelle, O'Rourke, Sean M, Owen, Joseph R, Prince, Daniel J, Van Eenennaam, Alison L, Young, Amy E   +13 more
core   +2 more sources

Non-therapeutic administration of a model antimicrobial growth promoter modulates intestinal immune responses

Gut Pathogens, 2011
Background The development of efficacious alternatives to antimicrobial growth promoters (AGP) in livestock production is an urgent issue, but is hampered by a lack of knowledge regarding the mode of action of AGP.
Costa Estela, Uwiera Richard RE, Kastelic John P, Selinger L Brent, Inglis G Douglas   +4 more
doaj   +1 more source

Effects of chlortetracycline on growth performance and intestinal microbial populations, bacterial enzyme activities and mucocal morphology of broiler

浙江大学学报. 农业与生命科学版, 2005
One hundred and sixty 1-d-old Arbor Acres broiler chicks were randomly divided into two groups each including 80 broilers. Both groups reared in cage under 24-h light were fed with basal corn-soybean meal diets containing 0 and 50 mg/kg chlortetracycline
MA Yu-long, XU Zi-rong
doaj   +1 more source

Quorum sensing signals improve the power performance and chlortetracycline degradation efficiency of mixed-culture electroactive biofilms

iScience, 2022
Summary: Electroactive biofilms (EABs) play an important role in bioelectrochemical systems due to their abilities to generate electrons and perform extracellular electron transfer (EET).
Xiao-Long Cheng, Qiang Xu, Jia-Dong Sun, Chun-Rui Li, Qian-Wen Yang, Biao Li, Xue-Ying Zhang, Jun Zhou, Xiao-Yu Yong   +8 more
doaj   +1 more source

Chlortetracycline Residues in Eggs from Hens on Chlortetracycline-Supplemented Diets

Journal of AOAC INTERNATIONAL, 1972
Abstract Chlortetracycline was fed continuously to laying hens at levels of 0, 50, 100, 150, and 200 g/ton for a period of 4 months. Eggs from hens on the hasal ration showed a miniscule rate of positives, 2.1%; eggs from hens fed 50, 100, and 150 g/ton showed a positive presumptive rate of 58.3, 11.8, and 3.5% and a measurable residue ...
S E, Katz, C A, Fassbender, J J, Dowling
openaire   +2 more sources

Engineered Metal–Organic Frameworks‐Based Materials for Environmental Detection

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Engineered metal–organic frameworks (MOFs) regulated by various material modification strategies are discussed for environmental contaminant detection under different sensing mechanisms, providing future improvements of MOFs in environmental detection. Sensitive and selective detection of contaminants is crucial for environmental protection.
Pan Gao, Song Wang, Yuechao Yao, Yibo Dou   +3 more
wiley   +1 more source