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J T Howard et al.
Journal of veterinary pharmacology and therapeutics, 37(6), 531-541 (2014-04-16)
Drug use in livestock has received increased attention due to welfare concerns and food safety. Characterizing heterogeneity in the way swine populations respond to drugs could allow for group-specific dose or drug recommendations. Our objective was to determine whether drug
Michael J Flister et al.
Circulation. Cardiovascular genetics, 8(2), 294-304 (2015-01-30)
Genome-wide association studies are powerful tools for nominating pathogenic variants, but offer little insight as to how candidate genes affect disease outcome. Such is the case for SH2B adaptor protein 3 (SH2B3), which is a negative regulator of multiple cytokine
Simple, rapid determination of enrofloxacin and ciprofloxacin in bovine milk and plasma by high-performance liquid chromatography with fluorescence detection
Idowu OR and Peggins JO
Journal of Pharmaceutical and Biomedical Analysis, 35(1), 143-153 (2004)
Xiaoning Lei et al.
Environmental science and pollution research international, 22(3), 1670-1678 (2014-05-09)
This study investigated the residues of four sulfonamides, four quinolones, and four tetracyclines in surface water as well as surficial sediment samples, of Bosten Lake, in Xinjiang, China. The results showed the presence of 10 out of the 12 selected
Guilherme Fadel Picheth et al.
Journal of pharmaceutical sciences, 103(12), 3958-3965 (2014-10-14)
A novel wound-dressing biodevice, sensitive to lysozyme, an enzyme commonly found at infected skin wounds, was assembled by the layer-by-layer deposition of nanopolymeric chitosan and alginate films onto oxidized bacterial cellulose membranes incorporated with epidermal growth factor (EGF). Distinct EGF
Mohan N Patel et al.
Bioorganic & medicinal chemistry, 17(15), 5648-5655 (2009-07-08)
Here in we tried to increase an antibacterial activity of ciprofloxacin drug due to formation of mixed-ligand complexes. Synthesized compounds were found to be more potent compare to drugs, ligands and metal salt against selective gram((+ve)) and gram((-ve)) organisms. Interaction
4-Hydroxyestrone, an Endogenous Estrogen Metabolite, Can Strongly Protect Neuronal Cells Against Oxidative Damage
Choi HJ, et al.
Scientific reports, 10(1), 1-15 (2020)
Michael Lukas et al.
Journal of neuroscience methods, 234, 101-107 (2014-04-09)
Research concerning non-reproductive sociability in rodents is mainly restricted to assessing the effects of oxytocin (OXT) and arginine-vasopressin (AVP) in male rats and mice. Comparable studies on natural social preference and social avoidance in females are substantially lacking. Here, we
Byeonghwa Jeon et al.
Antimicrobial agents and chemotherapy, 52(8), 2699-2708 (2008-05-29)
Campylobacter jejuni, an important food-borne human pathogen, is increasingly resistant to antimicrobials. Natural transformation is considered to be a main mechanism for mediating the transfer of genetic materials encoding antibiotic resistance determinants in C. jejuni, but direct evidence for this
Determination of ciprofloxacin, enrofloxacin and flumequine in pig plasma samples by capillary isotachophoresis-capillary zone electrophoresis
Hernandez M, et al.
Journal of Chromatography. B, Biomedical Applications, 772(1), 163-172 (2002)
Kristina Kadlec et al.
Antimicrobial agents and chemotherapy, 54(8), 3475-3477 (2010-05-26)
The trimethoprim resistance gene dfrK was found to be part of the novel Tn554-related transposon Tn559 integrated in the chromosomal radC gene of a porcine methicillin-susceptible Staphylococcus aureus ST398 strain. While Tn559 and Tn554 had similar arrangements of the transposase
Jin-Hyung Shim et al.
Tissue engineering. Part A, 20(13-14), 1980-1992 (2014-02-13)
In this study, recombinant human bone morphogenetic protein-2 (rhBMP-2) delivery system with slow mode was successfully developed in three-dimensional (3D) printing-based polycaprolactone (PCL)/poly(lactic-co-glycolic acid) (PLGA) scaffolds for bone formation of critical-sized rabbit segmental diaphyseal defect. To control the delivery of
Sook Mei Khor et al.
Analytical and bioanalytical chemistry, 405(11), 3889-3898 (2013-02-27)
A displacement immunoassay involves having a labelled analogue of the analyte (the epitope) already bound to the antibody. The presence of the analyte causes a competition for antibodies, and some of the antibodies dissociates from the epitope so that it
Karina León-Aguirre et al.
Bulletin of environmental contamination and toxicology, 103(4), 610-616 (2019-08-31)
A growing concern exists over water contamination by veterinary pharmaceuticals from small pig farms in Yucatan, Mexico, where the anaerobic digesters installed as the wastewater treatment system are not operated properly. Therefore, considerable interest exists to develop analytical methods to
Sherine A Aly et al.
Canadian journal of microbiology, 58(11), 1288-1294 (2012-11-14)
Escherichia coli respond to selective pressure of antimicrobial therapy by developing resistance through a variety of mechanisms. The purpose of this study was to characterize the genetic mechanisms of antimicrobial resistance in fecal E. coli after the routine use of
L Gutierrez et al.
Journal of veterinary pharmacology and therapeutics, 38(2), 183-189 (2014-09-17)
Enrofloxacin, a key antimicrobial agent in commercial avian medicine, has limited bioavailability (60%). This prompted its chemical manipulation to yield a new solvate-recrystallized enrofloxacin hydrochloride dihydrate entity (enroC ). Its chemical structure was characterized by means of mass spectroscopy, Fourier
Samanta Waxman et al.
Journal of avian medicine and surgery, 27(3), 180-186 (2013-12-19)
To determine the dosage of enrofloxacin in southern crested caracaras (Caracara plancus), plasma concentrations of enrofloxacin were measured by high-performance liquid chromatography after intravenous (IV) (5 mg/kg) and intramuscular (IM) (10 mg/kg) administration. This compound presented a relatively high volume
Shuting Lai et al.
Journal of nanoscience and nanotechnology, 13(1), 91-97 (2013-05-08)
The enrofloxacin hydrochloride (Enro), an anti-inflammatory drug for the animals, was loaded on the TNTs through physical absorption due to the high specific surface area and excellent surface activity of the TiO2 nanotubes. The samples were characterized by XRD, BET
Iwona Dorożyńska et al.
Pharmacological reports : PR, 66(2), 250-255 (2014-06-10)
Rheumatoid arthritis (RA) is a chronic inflammatory disease that affects about 1% of the adult population and occurs twice as frequently among women than men. At present it is accepted that pathogenesis of RA is based on inflammatory response mediated
Bettina Laursen et al.
Journal of Alzheimer's disease : JAD, 42(4), 1179-1189 (2014-07-16)
P300 (P3) event-related potentials (ERPs) have been suggested to be an endogenous marker of cognitive function and auditory oddball paradigms are frequently used to evaluate P3 ERPs in clinical settings. Deficits in P3 amplitude and latency reflect some of the
Joseph M Storey et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 972, 38-47 (2014-10-14)
A liquid chromatography-tandem mass spectrometry (LC-MS/MS) screening method is described for the detection and identification of 26 veterinary drugs in fish and other aquaculture products. The analytes include: 13 sulfonamides, trimethoprim, 3 fluoroquinolones, 3 quinolones, 3 triphenylmethane dyes, 2 leuco
Timothy J Opperman et al.
Bioorganic & medicinal chemistry, 18(6), 2123-2130 (2010-03-02)
The bis-indoles are a novel class of compounds with potent antibacterial activity against a broad spectrum of Gram-positive and Gram-negative pathogens. The mechanism of action of these compounds has not been clearly defined. To study the mechanism of action of
Marina Cerquetti et al.
Antimicrobial agents and chemotherapy, 53(7), 3112-3114 (2009-05-20)
A qnrS1-positive strain of Escherichia coli was detected among 73 poultry isolates showing ciprofloxacin MICs of > or =0.125 microg/ml. The qnrS1 gene was associated with a Tn3-like transposon, as previously described to occur in a Salmonella enterica serovar Infantis
Alana K Sterkel et al.
Journal of immunology (Baltimore, Md. : 1950), 194(4), 1796-1805 (2015-01-16)
Blastomyces dermatitidis, a dimorphic fungus and the causative agent of blastomycosis, is widely considered an extracellular pathogen, with little evidence for a facultative intracellular lifestyle. We infected mice with spores, that is, the infectious particle, via the pulmonary route and
Kristina Kadlec et al.
Antimicrobial agents and chemotherapy, 54(2), 915-918 (2009-12-17)
A novel plasmid-borne resistance gene cluster comprising the genes erm(T) for macrolide-lincosamide-streptogramin B resistance, dfrK for trimethoprim resistance, and tet(L) for tetracycline resistance was identified in a porcine methicillin-resistant Staphylococcus aureus sequence type 398 (ST398) strain. This erm(T)-dfrK-tet(L) region was
Kunikazu Yamane et al.
Antimicrobial agents and chemotherapy, 51(9), 3354-3360 (2007-06-06)
Plasmid-mediated Qnr and AAC(6')-Ib-cr have been recognized as new molecular mechanisms affecting fluoroquinolone (FQ) resistance. C316, an Escherichia coli strain demonstrating resistance to various FQs, was isolated in Japan. Resistance to FQs was augmented in an E. coli CSH2 transconjugant
E M Swartz et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 26(12), 1717-1729 (2014-10-16)
Clinical reports indicate that spinal cord injury (SCI) initiates profound gastric dysfunction. Gastric reflexes involve stimulation of sensory vagal fibers, which engage brainstem circuits that modulate efferent output back to the stomach, thereby completing the vago-vagal reflex. Our recent studies
David J Durgan et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 35(3), 402-411 (2014-11-27)
Obstructive sleep apnea (OSA) is associated with cerebrovascular diseases. However, little is known regarding the effects of OSA on the cerebrovascular wall. We tested the hypothesis that OSA augments endothelin-1 (ET-1) constrictions of cerebral arteries. Repeated apneas (30 or 60
S C Coelho et al.
European journal of pain (London, England), 18(7), 957-967 (2014-01-09)
This study evaluated the involvement of tumour necrosis factor α (TNF-α) in orofacial thermal and mechanical hyperalgesia induced by an inflammatory stimulus or by chronic constriction of the infraorbital nerve (CION) using etanercept (Eta), a TNF-receptor fusion protein that inhibits
Darryl R Overby et al.
Investigative ophthalmology & visual science, 55(8), 4922-4933 (2014-07-17)
To determine whether dexamethasone (DEX)-induced ocular hypertension (OHT) in mice mimics the hallmarks of steroid-induced glaucoma (SIG) in humans, including reduced conventional outflow facility (C), increased extracellular matrix (ECM), and myofibroblasts within the outflow pathway. Osmotic mini-pumps were implanted subcutaneously
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