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Shogo Sasaki et al.
Journal of bioscience and bioengineering, 119(2), 200-205 (2014-07-26)
We demonstrated the synthesis of molecularly imprinted polymers (MIPs) with binding affinity toward a target protein, ribonuclease A (RNase) by atom transfer radical polymerization (ATRP) of acrylic acid, acrylamide, and N,N'-methylenebisacrylamide in the presence of RNase. The binding activity of
K Hayelom et al.
African health sciences, 12(4), 489-497 (2013-03-22)
The present study deals with the toxicological investigations of chronic treatment with methanol root extract of Clerodendrum myricoides on body weight, hematological and biochemical parameters, and liver and kidney tissue sections. Mice treated with 100mg/kg bw/day of methanol extract showed
Apexa Patel et al.
Journal of chromatographic science, 52(10), 1294-1301 (2013-12-04)
A sensitive, selective, precise and stability indicating a high-performance thin layer chromatographic method for the analysis of rufinamide (Rf) in bulk drug and its formulations was developed and validated. The method employed thin layer chromatography aluminum plates precoated with silica
Gota Cho et al.
Biochimica et biophysica acta, 1850(4), 784-793 (2015-01-21)
The subcellular distribution of aquaporin-5 (AQP5) in rat parotid acinar cells in response to muscarinic acetylcholine receptor (mAChR) activation remains unclear. Immunoconfocal and immunoelectron microscopy were used to visualize the distribution of AQP5 in parotid acinar cells. Western blotting was
T Minashima et al.
Osteoarthritis and cartilage, 22(6), 852-861 (2014-04-22)
To determine the role of progressive ankylosis protein (ANK)/Myb-binding protein 1a (MYBBP1a) and sphingosine kinase 1 (SPHK1) interactions in catabolic events of articular chondrocytes. ANK/MYBBP1a and SPHK1 interactions were identified using yeast two-hybrid screening and co-immunoprecipitation. To determine the role
Jeffrey Brent
Clinical toxicology (Philadelphia, Pa.), 48(5), 401-406 (2010-07-01)
The use and clinical efficacy of the alcohol dehydrogenase inhibitor fomepizole is well established for the treatment of ethylene glycol and methanol poisonings in adults. A computerized search of the U.S. National Academy of medicine and EMBase databases was undertaken
Chuen-Yu Cheng et al.
Animal reproduction science, 152, 99-107 (2014-12-17)
The biological characteristics of rooster sperm that has undergone freezing treatment remain elusive. This study analyzed the change in sperm proteins after freezing-thawing treatment by using a proteomic approach. Semen from three 36-wk-old L2 strain Taiwan country chickens were used.
Ji-Yeong Byeon et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 986-987, 129-134 (2015-03-03)
Zolpidem (ZPD) is widely described for the short-term treatment of insomnia. We have developed and validated a simple and rapid liquid chromatography analytical method using tandem mass spectrometry (LC-MS/MS) for the quantification of ZPD in human plasma. Using dibucaine as
Rebecca Beveridge et al.
Analytical chemistry, 86(22), 10979-10991 (2014-10-30)
In the past decade, mass spectrometry (MS) coupled with electrospray ionization (ESI) has been extensively applied to the study of intact proteins and their complexes, often without the requirement of labels. Solvent conditions (for example, pH, ionic strength, and concentration)
Chongwoo Yu et al.
Pharmaceutical research, 19(12), 1907-1914 (2003-01-14)
Resveratrol, a phenolic phytoalexin occurring in grapes, wine, peanuts, and cranberries, has been reported to have anticarcinogenic, antioxidative, phytoestrogenic, and cardioprotective activities. Because little is known about the metabolism of this potentially important compound, the in vitro and in vivo
Hongbo Wang et al.
Journal of chromatographic science, 52(5), 400-405 (2013-05-22)
A simple, specific and highly sensitive assay using liquid chromatography-tandem mass spectrometry with electrospray ionization was developed for the determination of olprinone in human plasma. Following the addition of codeine as an internal standard and simple liquid-liquid extraction with ethyl
Digar Singh et al.
Biotechnology progress, 30(5), 1196-1205 (2014-07-22)
Swainsonine, a secondary metabolite from Metarhizium anisopliae has been extensively studied in the complementary areas of therapeutics and toxicology. This work aims to develop a simple UV-HPLC method of analyses for swainsonine in Metarhizium fermentation broth and to explore its
Meitong Zang et al.
Malaria journal, 13, 478-478 (2014-12-06)
Dihydroartemisinin (DHA) is a component of artemisinin-based combination therapy (ACT), which is widely recommended for treatment of uncomplicated falciparum malaria. DHA is also the main metabolite of artemether and artesunate, both of which are used in ACT. Due to auto-induction
Xin Zhou et al.
PloS one, 9(12), e115148-e115148 (2014-12-17)
We sought develop and characterize a diet-induced model of metabolic syndrome and its related diseases. The experimental animals (Spague-Dawley rats) were randomly divided into two groups, and each group was fed a different feed for 48 weeks as follows: 1)
Henrik Kempe et al.
Pharmaceutical research, 32(2), 375-388 (2014-08-12)
To develop and evaluate molecularly imprinted nanocarriers for sustained release of erythromycin in physiological buffer media. Erythromycin-imprinted poly(methacrylic acid-co-trimethylolpropane trimethacrylate) nanocarriers and corresponding control nanocarriers were prepared by free-radical precipitation polymerization. The nanocarriers were characterized by transmission electron microscopy, dynamic
Rabea Parveen et al.
Drug development and industrial pharmacy, 40(9), 1206-1212 (2013-07-06)
Diterpenoidal anti-cancer drug andrographolide (AD) was encapsulated into solid lipid nanoparticle (SLN) because of poor aqueous solubility and high lipophilicity. AD-SLNs were prepared by solvent injection method and characterized for droplet size, surface morphology, zeta potential, etc. In vitro drug
Minli Zhang et al.
Drug metabolism and disposition: the biological fate of chemicals, 43(3), 358-366 (2014-12-31)
2-Aminothiazolobenzazepine (2-ATBA), 7-[(1-methyl-1H-pyrazol-4-yl)methyl]-6,7,8,9-tetrahydro-5H-[1,3]thiazolo[4,5-h][3]benzazepin-2-amine, is a D2 partial agonist that has demonstrated antipsychotic effects in a rodent in vivo efficacy model. The metabolite profile showed that 2-ATBA is mainly metabolized by oxidation. However, identification of the oxidation site(s) in the 2-aminothiazole
Marion Girod et al.
The Analyst, 139(21), 5523-5530 (2014-09-10)
Improvement of the fragmentation specificity may streamline data processing of bottom-up proteomic experiments by drastically reducing either the amount of MS/MS data to process in the discovery phase or the detection of interfering signals in targeted quantification. Photodissociation at appropriate
Nicholas J Lodge et al.
Nuclear medicine and biology, 41(6), 524-535 (2014-05-06)
A radioligand for measuring the density of corticotropin-releasing factor subtype-1 receptors (CRF1 receptors) in living animal and human brain with positron emission tomography (PET) would be a useful tool for neuropsychiatric investigations and the development of drugs intended to interact
Wenkui Li et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 983-984, 117-124 (2015-02-04)
A high-performance liquid chromatography-tandem mass spectrometric (LC-MS/MS) method has been developed and validated for the quantitative analysis of loratadine, an H1 histamine antagonist, in human dried blood spot (DBS) samples following a single self-administered 10 or 20mg oral dose. The
Vera Hillewaert et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 981-982, 40-47 (2015-01-21)
Tapentadol is a novel, centrally acting analgesic with 2 mechanisms of action, MOR agonism and noradrenaline (NA) reuptake inhibition in a single molecule. It is the first member of a new therapeutic class, MOR-NRI. A high throughput liquid chromatography-tandem mass
Árpád Könczöl et al.
Journal of ethnopharmacology, 155(1), 776-784 (2014-06-20)
Oxybaphus nyctagineus (Michx.) Sweet has traditionally been used by several Native American tribes predominantly as a topical anti-inflammatory and analgesic agent. To evaluate the antioxidant, analgesic and anti-inflammatory activity of the extracts prepared from the aerial parts of Oxybaphus nyctagineus
C Vom Eyser et al.
Analytical and bioanalytical chemistry, 407(3), 821-830 (2014-08-08)
Producing valuable biochar from waste materials using thermal processes like hydrothermal carbonization (HTC) has gained attention in recent years. However, the fate of micropollutants present in these waste sources have been neglected, although they might entail the risk of environmental
Adrian Weisz et al.
Journal of chromatography. A, 1380, 120-129 (2015-01-17)
Three low-level subsidiary color impurities (A, B, and C) often present in batches of the color additive D&C Red No. 33 (R33, Acid Red 33, Colour Index No. 17200) were separated from a portion of R33 by spiral high-speed counter-current
Swati Singh et al.
Applied and environmental microbiology, 81(2), 754-764 (2014-11-16)
Xenorhabdus nematophila engages in a mutualistic partnership with the nematode Steinernema carpocapsae, which invades insects, migrates through the gut, and penetrates into the hemocoel (body cavity). We showed previously that during invasion of Manduca sexta, the gut microbe Staphylococcus saprophyticus
Matthew Di Rago et al.
Forensic science international, 243, 35-43 (2014-05-06)
The aim of this study was to develop an LC-MS/MS based screening technique that covers a broad range of acidic and neutral drugs and poisons by combining a small sample volume and efficient extraction technique with simple automated data processing.
Richard Matthewman et al.
Astrobiology, 15(2), 154-168 (2015-01-24)
The organic record of Earth older than ∼3.8 Ga has been effectively erased. Some insight is provided to us by meteorites as well as remote and direct observations of asteroids and comets left over from the formation of the Solar System.
Julio M Rubio et al.
Journal of immunology (Baltimore, Md. : 1950), 194(7), 3327-3339 (2015-03-01)
Studies on the heterogeneity and plasticity of macrophage populations led to the identification of two major polarization states: classically activated macrophages or M1, induced by IFN-γ plus LPS, and alternatively activated macrophages, induced by IL-4. We studied the expression of
Sandra Lage et al.
Aquatic toxicology (Amsterdam, Netherlands), 152, 131-138 (2014-04-22)
The neurotoxin β-N-methylamino-l-alanine (BMAA) and its putative role in multiple neurodegenerative diseases have been intensely studied since 2005 when the toxin was discovered to be produced by worldwide-distributed cyanobacterial species inhabiting terrestrial, marine, brackish, and freshwater ecosystems. Recently, BMAA production
Nrupa Borkar et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 89, 216-223 (2014-12-17)
Apomorphine, a subcutaneously administered drug for Parkinson's disease with short half-life requires frequent administration leading to patient non-compliance. This study aimed at synthesising and purifying lipophilic diesters of apomorphine, and investigating their in vitro degradation in biorelevant media before and
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