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Michael S Young et al.
Journal of AOAC International, 97(6), 1737-1741 (2015-01-30)
An SPE-based cleanup protocol was developed for ultra-performance LC (UPLC)/MS/MS determination of residues of the common aminoglycoside antibiotics streptomycin, dihydrostreptomycin, neomycin, and gentamicin in bovine milk, kidney, and muscle. Recoveries for all compounds except neomycin ranged from 80 to 104%...
Katharine Pillidge et al.
Pharmacology, biochemistry, and behavior, 127, 56-61 (2014-12-03)
Mice with functional ablation of the neurokinin-1 receptor gene (NK1R(-/-)) display behavioural abnormalities which resemble the hyperactivity, inattention and impulsivity seen in Attention Deficit Hyperactivity Disorder (ADHD). Here, we investigated whether the established ADHD treatment, atomoxetine, alleviates these abnormalities when...
Dafni Dimakopoulou-Papazoglou et al.
Food microbiology, 53(Pt B), 76-81 (2015-12-19)
The effect of pH and water activity (aw) on the formation of biofilm by Salmonella enterica ser. Newport, previously identified as a strong biofilm producer, was assessed. Biofilm formation was evaluated in tryptone soy broth at 37 °C and at different...
Sandra Kittelmann et al.
Applied and environmental microbiology, 81(7), 2433-2444 (2015-01-27)
The development of high-throughput methods, such as the construction of 18S rRNA gene clone or pyrosequencing libraries, has allowed evaluation of ciliate community composition in hundreds of samples from the rumen and other intestinal habitats. However, several genera of mammalian...
Anthony Bertucci et al.
Bioorganic & medicinal chemistry letters, 21(2), 710-714 (2011-01-07)
The catalytic activity and the inhibition of a new coral carbonic anhydrase (CA, EC, from the scleractinian coral Stylophora pistillata, STPCA-2, has been investigated. STPCA-2 has high catalytic activity for the physiological reaction being less sensitive to anion and...
Wei-Wei Zhao et al.
Journal of chromatography. A, 1370, 121-128 (2014-12-03)
Metal-organic frameworks (MOFs) have great potential for applications in chromatography due to their highly tailorable porous structures and unique properties. In this work, the stable MOF UiO-66 was evaluated as both a normal-phase (NP-) and a reverse-phase (RP-) stationary phase...
Sumitra Miriyala et al.
The international journal of biochemistry & cell biology, 68, 70-77 (2015-09-01)
Impaired cardiovascular function during acute myocardial infarction (MI) is partly associated with recruitment of activated polymorphonuclear neutrophils. The protective role of arjunolic acid (AA; 2,3,23-trihydroxy olean-12-en-28-oic acid) is studied in the modulation of neutrophil functions in vitro by measuring the...
Kazumasu Sasaki et al.
British journal of pharmacology, 172(2), 654-667 (2014-06-11)
μ Opioid receptor knockout (MOP-KO) mice display several behavioural differences from wild-type (WT) littermates including differential responses to nociceptive stimuli. Brain structural changes have been tied to behavioural alterations noted in transgenic mice with targeting of different genes. Hence, we...
Filippa Fleetwood et al.
Scientific reports, 4, 7518-7518 (2014-12-18)
Angiogenesis plays an important role in cancer and ophthalmic disorders such as age-related macular degeneration and diabetic retinopathy. The vascular endothelial growth factor (VEGF) family and corresponding receptors are regulators of angiogenesis and have been much investigated as therapeutic targets....
Zuzana Košťálová et al.
Carbohydrate polymers, 93(1), 163-171 (2013-03-08)
To evaluate the seeded fruit biomass of the Styrian oil-pumpkin in view of its pectin component, a series of acidic polysaccharides were isolated by a six-step sequential extraction using hot water, EDTA, dilute HCl (twice) and dilute and stronger NaOH...
Y Akamine et al.
Journal of clinical pharmacy and therapeutics, 40(1), 98-103 (2014-09-30)
Rifampicin is a potent inducer of P-glycoprotein (P-gp) and inhibitor of organic anion-transporting polypeptides (OATPs), with fexofenadine acting as a substrate for both mechanisms. Simultaneous administration of single- or multiple-dose rifampicin 600 mg significantly increases the concentrations of fexofenadine enantiomers...
Hadi Hajiali et al.
Biomacromolecules, 16(3), 936-943 (2015-02-07)
The broad utilization of electrospun scaffolds of sodium alginate in tissue engineering is strongly limited by their high solubility in aqueous environments and by the difficulty to adjust their degradation dynamics. Here, an alternative strategy to enhance the stability and...
Laura Pietrangelo et al.
Oncotarget, 6(34), 35358-35371 (2015-10-21)
Calcium release units (CRUs) and mitochondria control myoplasmic [Ca2+] levels and ATP production in muscle, respectively. We recently reported that these two organelles are structurally connected by tethers, which promote proximity and proper Ca2+ signaling.Here we show that disposition, ultrastructure...
Tânia F C V Silva et al.
Journal of environmental management, 164, 32-40 (2015-09-08)
This work evaluates the effect of the main photo-Fenton (PF) reaction variables on the treatment of a sanitary landfill leachate collected at the outlet of a leachate treatment plant, which includes aerated lagooning followed by aerated activated sludge and a...
Some aspects of the problem of gastric hydrochloric acid secretion.
W S Rehm
Archives of internal medicine, 129(2), 270-278 (1972-02-01)
F Haidl et al.
Andrologia, 47(4), 464-469 (2015-02-25)
Definition of chronic male genital tract inflammation and its impact on male infertility is still a matter of debate. In particular, DNA integrity has been reported to be disturbed in subfertile men. Thus, the aim of this study was to...
Munawar Hussain et al.
Talanta, 147, 1-7 (2015-11-26)
We present a fast, robust and straightforward spin force assisted surface imprinting approach for activated platelets and demonstrate that Heparin induced thrombocytopenia (HIT) platelet aggregation can be measured by this approach. A critical and challenging step in functional assays for...
A Dadkhah et al.
Pharmaceutical biology, 53(2), 220-227 (2014-09-23)
Achillea wilhelmsii C. Koch (Asteraceae) is widely used in Iranian traditional medicine. This in vivo study evaluates the hepatoprotective role of Iranian A. wilhelmsii oils against acetaminophen-induced oxidative damages in rats. The animals were divided into five groups: in negative...
Sergio Armenta et al.
Journal of chromatography. A, 1384, 1-8 (2015-02-11)
We developed and evaluated two different strategies for determining abuse drugs based on (i) the analysis of saliva by ion mobility spectrometry (IMS) after thermal desorption and (ii) the joint use of IMS and infrared (IR) spectroscopy after liquid-liquid microextraction...
Yohei Sakaguchi et al.
The Analyst, 140(6), 1965-1973 (2015-02-12)
We have developed a novel amino acid analysis method using derivatization of multiple functional groups (amino, carboxyl, and phenolic hydroxyl groups). The amino, carboxyl, and phenolic hydroxyl groups of the amino acids were derivatized with 1-bromobutane so that the hydrophobicities...
Patricia M Davidson et al.
Integrative biology : quantitative biosciences from nano to macro, 7(12), 1534-1546 (2015-11-10)
The ability of cells to migrate through tissues and interstitial spaces is an essential factor during development and tissue homeostasis, immune cell mobility, and in various human diseases. Deformation of the nucleus and its associated lamina during 3-D migration is...
Fu-Chen Kung et al.
Materials science & engineering. C, Materials for biological applications, 45, 578-588 (2014-12-11)
Electrospun fiber sheets with various orientations (random, partially aligned, and aligned) and smooth and roughened casted membranes were prepared. Hydroxyapatite (HA) crystals were in situ formed on these material surfaces via immersion in 10× simulated body fluid solution. The size...
Sebastian J Kapp et al.
Journal of pharmaceutical sciences, 104(2), 593-601 (2014-12-03)
Two monoclonal antibodies from the IgG subclasses one and two were compared in their adsorption behavior with hydrophobic surfaces upon dilution to 10 mg/mL with 0.9% NaCl. These conditions simulate handling of the compounds at hospital pharmacies and surfaces encountered...
Laila Arzuman et al.
Anticancer research, 35(11), 6027-6039 (2015-10-28)
A great amount of research effort has been directed at platinum compounds that bind with DNA differently from cisplatin with the idea that the difference may translate into an altered spectrum of activity. Recently research has also been directed at...
Andrew Curtright et al.
PloS one, 10(1), e0116766-e0116766 (2015-01-15)
Acute and chronic pain conditions are often debilitating, inflicting severe physiological, emotional and economic costs and affect a large percentage of the global population. However, the development of therapeutic analgesic agents based primarily on targeted drug development has been largely...
Jenna L Balestrini et al.
Integrative biology : quantitative biosciences from nano to macro, 7(12), 1598-1610 (2015-10-02)
There is a growing body of work dedicated to producing acellular lung scaffolds for use in regenerative medicine by decellularizing donor lungs of various species. These scaffolds typically undergo substantial matrix damage due to the harsh conditions required to remove...
Mohammad Mehdi Maneshi et al.
Journal of neurotrauma, 32(13), 1020-1029 (2014-12-03)
Traumatic brain injury (TBI) refers to brain damage resulting from external mechanical force, such as a blast or crash. Our current understanding of TBI is derived mainly from in vivo studies that show measurable biological effects on neurons sampled after...
Divyabharathi Chepyala et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 980, 48-54 (2015-01-16)
Recently, colistin has become one of the most important drugs for treating infections caused by multidrug-resistant Gram-negative bacteria. Therapeutic drug monitoring is recommended to ensure the safety and efficacy of colistin and to improve clinical outcomes. This study developed an...
Catharina M van Rij et al.
Molecular imaging and biology : MIB : the official publication of the Academy of Molecular Imaging, 17(1), 94-101 (2014-07-26)
Pretargeting with bispecific antibodies and radiolabeled hapten-peptides could be used to specifically target tumors with high target-to-background ratios. TF12 is a trivalent bispecific antibody that consists of two anti-TROP-2 Fab fragments and one anti-HSG (histamine-succinyl-glycine) Fab fragment. The TROP-2 antigen...
Patrizia Verri et al.
Journal of pharmaceutical and biomedical analysis, 102, 450-458 (2014-12-03)
Hair analysis, as complementary matrix, has expanded across the spectrum of toxicological investigations for misuse drug monitoring. Hair has become an important matrix for drug analysis, owing to the possibility to detect target analytes for long time periods, depending on...
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