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Keyword:'v4638'
Showing 1-30 of 190 results for "

v4638

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Junbo Li et al.
Luminescence : the journal of biological and chemical luminescence, 30(5), 643-648 (2014-10-28)
In an HCl medium (pH 1.5), ligustrazine (2,3,5,6-tetramethylpyrazine, TMP) reacted with 12-tungstophosphoric acid (TP) to form a 3 : 1 ion-association complex. As a result, the intensities of resonance Rayleigh scattering (RRS), second-order scattering (SOS) and frequency doubling scattering (FDS) were
Shankar Sachidhanandam et al.
Nature neuroscience, 16(11), 1671-1677 (2013-10-08)
Neocortical activity can evoke sensory percepts, but the cellular mechanisms remain poorly understood. We trained mice to detect single brief whisker stimuli and report perceived stimuli by licking to obtain a reward. Pharmacological inactivation and optogenetic stimulation demonstrated a causal
S A Wudy et al.
Steroids, 66(10), 759-762 (2001-08-28)
A first assay based on stable isotope dilution/gas chromatography-mass spectrometry has been developed for plasma 17alpha-hydroxypregnenolone, the leading marker of 3beta-hydroxysteroid dehydrogenase deficiency. Equilibration of plasma with internal standard was followed by solid phase extraction. After clean up using Sephadex
C J L Silwood et al.
Journal of dental research, 81(6), 422-427 (2002-07-05)
We have explored the ability of high-resolution NMR techniques to (1) index salivary biomolecules and (2) provide valuable data regarding intra- and inter-subject variability in the concentrations of a series of components readily determinable by this technique (organic acids and
Tatsuo K Sato et al.
Nature neuroscience, 17(1), 30-32 (2013-11-19)
Neurons in different locations across the cortex are connected through polysynaptic networks involving both excitation and inhibition. To probe the functional effect of such networks, we used optogenetic stimulation to trigger antidromic spikes in a local region of primary visual
T De Smedt et al.
Toxicology letters, 231(3), 344-351 (2014-09-17)
On Saturday May 4, 2013, a train transporting chemicals derailed in the village of Wetteren (Belgium) and caused a leak of acrylonitrile (ACN). To assess the human exposure to acrylonitrile in the local population with the highest suspected exposure. Between
Mark G Jones et al.
Clinica chimica acta; international journal of clinical chemistry, 361(1-2), 150-158 (2005-07-05)
Previous work by others have suggested the occurrence of one or more chemical or metabolic 'markers' for ME/CFS including specific amino acids and organic acids and a number of unidentified compounds (CFSUM1, CFSUM2). We have shown elsewhere that CFSUM1 is
Beatrice Bocca et al.
Annali dell'Istituto superiore di sanita, 41(2), 197-203 (2005-10-26)
The haematic concentration of 26 metals and the oxidative damage in 60 patients (20 males and 40 females) affected by Alzheimer's disease and 44 healthy individuals (33 males and 11 females) were compared. In patients, the following significant (p <
Xin Zhang et al.
Hypertension (Dallas, Tex. : 1979), 64(1), 87-93 (2014-04-23)
Renovascular hypertension alters cardiac structure and function. Autophagy is activated during left ventricular hypertrophy and linked to adverse cardiac function. The angiotensin II receptor blocker, valsartan, lowers blood pressure and is cardioprotective, but whether it modulates autophagy in the myocardium
Mami Otaka et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(16), 6753-6758 (2013-04-19)
Medium spiny neurons (MSNs) within the nucleus accumbens shell (NAc) function to gate and prioritize emotional/motivational arousals for behavioral output. The neuronal output of NAc MSNs is mainly determined by the integration of membrane excitability and excitatory/inhibitory synaptic inputs. Whereas
Continued response off treatment after BRAF inhibition in refractory hairy cell leukemia.
Sascha Dietrich et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 31(19), e300-e303 (2013-05-22)
Hernan Carol et al.
Pediatric blood & cancer, 61(8), 1493-1496 (2014-03-26)
PF-03084014, a γ-secretase inhibitor, was tested against the PPTP in vitro cell line panel (1.0 nM to 10 μM) and against the in vivo xenograft panels (administered orally twice daily on Days 1-7 and 15-21). PF-03084014 demonstrated limited in vitro activity, with
Vessela Vitcheva et al.
Oxidative medicine and cellular longevity, 2015, 157876-157876 (2015-11-18)
One of the mechanisms involved in the development of addiction, as well as in brain toxicity, is the oxidative stress. The aim of the current study was to investigate the effects of 7-nitroindazole (7-NI), a selective inhibitor of neuronal nitric
Plasma concentrations of phenyllactic acid in phenylketonuria.
P C Clemens et al.
Journal of inherited metabolic disease, 13(2), 227-228 (1990-01-01)
Airi Sekine et al.
SpringerPlus, 4, 48-48 (2015-02-13)
The tryptophan metabolite, kynurenic acid (KYNA), is a preferential antagonist of the α7 nicotinic acetylcholine receptor at endogenous brain concentrations. Recent studies have suggested that increase of brain KYNA levels is involved in psychiatric disorders such as schizophrenia and depression.
Zheng-Chao Wu et al.
Journal of natural products, 76(4), 694-701 (2013-04-17)
Two new cyclic hexapeptides, nocardiamides A (1) and B (2), were isolated from the culture broth of marine-derived actinomycete CNX037 strain that was identified as a Nocardiopsis species. The planar structures of nocardiamides A (1) and B (2) were assigned
J K Nicholson et al.
The Biochemical journal, 217(2), 365-375 (1984-01-15)
Resonances for the ketone bodies 3-D-hydroxybutyrate, acetone and acetoacetate are readily detected in serum, plasma and urine samples from fasting and diabetic subjects by 1H n.m.r. spectroscopy at 400 MHz. Besides the simultaneous observation of metabolites, the major advantage of
Clinical and radiographic response with combined BRAF-targeted therapy in stage 4 ameloblastoma.
Frederic J Kaye et al.
Journal of the National Cancer Institute, 107(1), 378-378 (2014-12-06)
William McDonald et al.
Biochemistry, 53(27), 4467-4475 (2014-06-18)
Knowing how the protein environment modulates ligand pathways and redox centers in the respiratory heme-copper oxidases is fundamental for understanding the relationship between the structure and function of these enzymes. In this study, we investigated the reactions of O2 and
BRAF V600E mutation identifies a subset of low-grade diffusely infiltrating gliomas in adults.
Andrew S Chi et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 31(14), e233-e236 (2013-04-03)
S Ishiwata et al.
The Tohoku journal of experimental medicine, 176(1), 61-68 (1995-05-01)
To evaluate the clinical usefulness of serum 1-methyladenosine, several modifications have been made in our previously established inhibition ELISA system. Horseradish peroxidase (HRP) labeled anti-mouse IgG and 3,3',5,5'-tetramethylbenzidine (TMBZ) were used as a secondary antibody and a substrate, respectively. The
Wilson I Gonsalves et al.
Journal of the National Cancer Institute, 106(7), doi:10-doi:10 (2014-06-14)
KRAS and BRAF (V600E) mutations are important predictive and prognostic markers, respectively, in colon cancer, but little is known about patient and clinical factors associated with them. Two thousand three hundred twenty-six of 3397 patients in the N0147 phase III
Jason Yamada-Hanff et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(38), 15011-15021 (2013-09-21)
Hippocampal CA1 pyramidal neurons are normally quiescent but can fire spontaneously when stimulated by muscarinic agonists. In brain slice recordings from mouse CA1 pyramidal neurons, we examined the ionic basis of this activity using interleaved current-clamp and voltage-clamp experiments. Both
Treatment of hepatic coma with an L-valine supplement to full parenteral nutrition.
Nutrition reviews, 39(3), 125-127 (1981-03-01)
J Hongpaisan
Cell biology international, 24(1), 1-7 (2000-05-29)
Replacement of L-valine with D-valine in a standard culture medium can selectively inhibit fibroblast proliferation. The aim of the present study was to investigate whether human myometrial cells cultured with D-valine instead of L-valine can survive and express their characteristics.
Ihab Daou et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(47), 18631-18640 (2013-11-22)
We report a novel model in which remote activation of peripheral nociceptive pathways in transgenic mice is achieved optogenetically, without any external noxious stimulus or injury. Taking advantage of a binary genetic approach, we selectively targeted Nav1.8(+) sensory neurons for
Mary J Burton et al.
The American journal of the medical sciences, 348(6), 455-459 (2014-08-28)
We performed a pilot study examining the safety and tolerability of valacyclovir in veterans with herpes simplex virus type 2 and hepatitis C virus (HCV) coinfection. We performed a randomized double-blind, placebo-controlled, crossover clinical trial in U.S. veterans with genotype
M J McKinley
American journal of physiology. Regulatory, integrative and comparative physiology, 304(12), R1149-R1160 (2013-04-19)
Most ingested sodium is contained in food. The aim was to investigate whether sodium depletion, dehydration, or DOCA alters intakes of salted and unsalted foods by rats given choices of two foods: salted (0.2-0.5% Na) and unsalted food containing either
Research misconduct and scientific integrity: a call for a global forum.
Tetsuya Tanimoto et al.
Lancet (London, England), 382(9896), 940-940 (2013-09-17)
Different potencies of angiotensin receptor blockers at suppressing adrenal β-Arrestin1-dependent post-myocardial infarction hyperaldosteronism.
Anastasios Lymperopoulos et al.
Journal of the American College of Cardiology, 64(25), 2805-2806 (2014-12-30)
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