Results 41 to 50 of about 54,727 (308)

Electrochemical Sensing Fabricated with Ta2O5 Nanoparticle-Electrochemically Reduced Graphene Oxide Nanocomposite for the Detection of Oxytetracycline

open access: yesBiomolecules, 2020
A novel tantalum pentoxide nanoparticle-electrochemically reduced graphene oxide nanocomposite-modified glassy carbon electrode (Ta2O5-ErGO/GCE) was developed for the detection of oxytetracycline in milk.
Felista Magesa   +8 more
semanticscholar   +1 more source

Failure to Eliminate Persistent Anaplasma marginale Infection from Cattle Using Labeled Doses of Chlortetracycline and Oxytetracycline Antimicrobials

open access: yesVeterinary Sciences, 2021
Bovine anaplasmosis, caused by the intracellular rickettsial pathogen Anaplasma marginale, is the most prevalent tick-transmitted disease of cattle worldwide.
A. Curtis   +6 more
semanticscholar   +1 more source

Effects of Tetracycline on Ruminal Activity and Blood Calcium in Sheep

open access: yesFolia Veterinaria, 2018
The objective of this study was to assess the effects of tetracycline administration on the frequency of ruminal contractions and serum calcium concentrations.
Mudroň P.
doaj   +1 more source

Determination of oxytetracycline residues in cattle meat marketed in the Kilosa district, Tanzania

open access: yesOnderstepoort Journal of Veterinary Research, 2015
Oxytetracycline is used to treat various diseases in cattle. However, its use may be associated with unacceptable residue levels in food. Oxytetracycline residues in tissues from indigenous cattle were determined in a cross-sectional study conducted in ...
Zuhura I. Kimera   +6 more
doaj   +1 more source

Evaluation of tetracycline, oxytetracycline and penicillin G residues in chicken meat samples by high performance liquid chromatography with pda detection

open access: yesCumhuriyet Science Journal, 2020
Penicillin G, tetracycline and oxytetracycline are broad-spectrum antibiotics with considerably low side effects which are used in most of the poultries.
Fatos Ayca Ozdemir Olgun   +1 more
doaj   +1 more source

Occurrence and transformation of veterinary pharmaceuticals and biocides in manure: a literature review [PDF]

open access: yes, 2016
The spread of veterinary medicinal products (VMPs) and biocides via manure onto agriculturally used areas represents a very important emission into the environment for these product groups.
Berkner, Silvia   +5 more
core   +1 more source

Oxytetracycline and ciprofloxacin exposure altered the composition of protistan consumers in an agricultural soil.

open access: yesEnvironmental Science and Technology, 2020
Protists, an integral component of soil microbiome, are one of the main predators of bacteria. Bacteria can produce toxic secondary metabolites e.g. antibiotics to fight stress under the predation pressure of protists; however, impacts of antibiotics on ...
B. A. Nguyen   +3 more
semanticscholar   +1 more source

Study on the Electrochemical Removal Mechanism of Oxytetracycline by a Ti/IrO2-Ta2O5 Plate

open access: yesInternational Journal of Environmental Research and Public Health, 2021
In this study, a Ti/IrO2-Ta2O5 anode was prepared by a hydrothermal method, and the prepared electrode was characterized by techniques such as scanning electron microscopy, X-ray diffraction, and electron dispersive spectroscopy.
Yinghao Zhang   +6 more
semanticscholar   +1 more source

Fe-doped boron nitride for adsorption of oxytetracycline in pharmaceutical wastewater

open access: yes能源环境保护, 2023
To reduce the environmental pollution of oxytetracycline (OTC) in pharmaceutical wastewater, Fe-doped boron nitride nanosheets (Fe-BN) were synthesized in one step with a green and rapid ball milling process, and the adsorption performance of ...
WANG Yong   +5 more
doaj   +1 more source

Oxytetracycline Pharmacokinetics After Intramuscular Administration in Cows with Clinical Metritis Associated with Trueperella Pyogenes Infection

open access: yesAntibiotics, 2020
Systemic therapy with oxytetracycline is often used for treatment of clinical metritis although data about its penetration into the uterus and uterine secretion are lacking.
Rositsa Mileva   +6 more
doaj   +1 more source

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