CN
Search Within
33699
应用筛选条件
关键词:'33699'
显示 31-60 共 134 条结果 关于 "33699" 范围 论文
Gwenaëlle Mourand et al.
Journal of medical microbiology, 63(Pt 11), 1552-1560 (2014-08-22)
An experiment was conducted to compare the impact of antimicrobial treatments on the susceptibility of Campylobacter, Enterococcus faecium and Enterococcus faecalis, and on the diversity of broiler microbiota. Specific-pathogen-free chickens were first orally inoculated with strains of Campylobacter and Enterococcus
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
Zhe Meng et al.
Food chemistry, 174, 597-605 (2014-12-23)
A novel UPLC-MS/MS method for quantification and confirmation of eight fluoroquinolones, five sulphonamides (SAs) and four acetyled metabolites in milk is developed. Their main fragmentation pathways were presented. The limits of quantification were in the range of 0.01-0.29 μg kg(-1)
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
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
D S Bayerl et al.
Journal of neuroendocrinology, 26(12), 918-926 (2014-10-07)
Maternal behaviour in rodents is mediated by the central oxytocin and vasopressin systems, amongst others. The role of vasopressin, acting via the V1a receptor (V1aR), on maternal care and maternal aggression has recently been described. However, a potential involvement of the
Rebecca J Henry et al.
Journal of neuroimmunology, 276(1-2), 126-134 (2014-09-24)
The present study examined the effect of enhancing fatty acid amide hydrolase (FAAH) substrate levels in vivo on Toll-like receptor (TLR)3-induced neuroinflammation. Systemic and central (i.c.v.) administration of the FAAH inhibitor URB597 increased hippocampal levels of the N-acylethanolamines palmitoylethanolamide and
James D Magolski et al.
The Journal of nutrition, 144(11), 1718-1724 (2014-10-22)
The earlier onset of puberty seen in young American girls has led researchers to question if a causal relation exists between dietary sources of estrogenic compounds and precocious puberty. Using the prepubertal gilt (young female pig) as an animal model
Jochen Springer et al.
Stroke, 45(12), 3675-3683 (2014-10-30)
Muscle wasting is a common complication accompanying stroke. Although it is known to impair poststroke recovery, the mechanisms of subacute catabolism after stroke have not been investigated in detail. The aim of this study is to investigate mechanisms of local
Marianne Gunell et al.
Antimicrobial agents and chemotherapy, 53(9), 3832-3836 (2009-07-15)
Nontyphoidal Salmonella enterica strains with a nonclassical quinolone resistance phenotype were isolated from patients returning from Thailand or Malaysia to Finland. A total of 10 isolates of seven serovars were studied in detail, all of which had reduced susceptibility (MIC
Dominik Fischer et al.
Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians, 43(3), 625-628 (2012-10-23)
A 4-yr-old big-eyed tree frog (Leptopelis vermiculatus) was submitted with two pea-sized (4-mm diameter), firm, and painful masses on the right side of its back. The two abscess-like masses were surgically opened, and a whitish-yellow pasty content was removed. A
Alketa Tarushi et al.
Journal of inorganic biochemistry, 121, 53-65 (2013-01-29)
Interaction of equimolar quantities of ZnCl2 with the quinolone antibacterial drugs flumequine (Hflmq), oxolinic acid (Hoxo) or enrofloxacin (Herx) and the N,N'-donor heterocyclic ligands 1,10-phenanthroline (phen) or 2,2'-bipyridine (bipy) results in the formation of 1:1 drug to metal complexes with
I Lysnyansky et al.
Antimicrobial agents and chemotherapy, 53(11), 4911-4914 (2009-09-02)
Comparison of the quinolone resistance-determining regions (QRDRs) in 42 Mycoplasma bovis clinical isolates revealed amino acid substitutions at both GyrA (position 83) and ParC (position 84) in 10/11 enrofloxacin-resistant strains. The mutation present in the parC QRDR was discriminative for
Guntis Cepurnieks et al.
Journal of pharmaceutical and biomedical analysis, 102, 184-192 (2014-10-06)
A new multi-class method has been developed for the identification and quantification of the residues of 26 antibiotics from different classes (sulfonamides, macrolides, tetracyclines, penicillins, and quinolones) in milk and meat by ultra performance liquid chromatography coupled to hybrid quadrupole
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
Vincent Cattoir et al.
Antimicrobial agents and chemotherapy, 52(8), 2929-2932 (2008-06-04)
A novel QnrB-like plasmid-mediated resistance determinant, QnrB19, was identified from an Escherichia coli clinical isolate from Colombia. Its gene was associated with an ISEcp1-like insertion element that did not act as a promoter for its expression. Using an in vitro
Yu Bin Ho et al.
The Science of the total environment, 488-489, 261-267 (2014-05-20)
Repeated applications of animal manure as fertilizer are normal agricultural practices that may release veterinary antibiotics and hormones into the environment from treated animals. Broiler manure samples and their respective manure-amended agricultural soil samples were collected in selected locations in
Lina Fassi Fehri et al.
Antimicrobial agents and chemotherapy, 51(2), 468-474 (2006-11-15)
We showed in a previous study that associations of antimicrobial peptides (AMPs), which are key components of the innate immune systems of all living species, with the fluoroquinolone enrofloxacin can successfully cure HeLa cell cultures of Mycoplasma fermentans and M.
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 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
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)
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
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
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
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
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
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
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
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
2/5