跳转至内容
Merck
CN
搜索范围

PHR1104

应用筛选条件
关键词:'PHR1104'
显示 1-30 #N/A 188 条结果 关于 "PHR1104" 范围 论文
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
T Kajikawa et al.
Journal of dental research, 93(4), 400-405 (2014-01-24)
PLAP-1/asporin is an extracellular matrix protein that is predominantly expressed in the human periodontal ligament (PDL) and has an aspartic acid (D) repeat polymorphism in its N-terminal region. In this study, we hypothesized that the D repeat polymorphism of PLAP-1/asporin
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
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 <
Baruch I Kanner
Nature structural & molecular biology, 20(10), 1142-1144 (2013-10-08)
Sodium-coupled glutamate transporters regulate excitatory signaling in the brain. A new crystal structure shows how the substrate induces changes in the binding pocket of an archaeal transporter homolog, providing new insights into the mechanism of transport.
C J McClain et al.
Gut, 21(4), 318-323 (1980-04-01)
Blood methanethiol and ammonia concentrations were measured in 16 healty volunteers, 52 consecutive alcoholic cirrhotics without overt hepatic encephalopathy (HE), and 42 consecutive patients with alcoholic liver disease and overt HE. The mean concentration of blood methanethiol was significantly greater
Yuanyuan Chen et al.
Molecular pharmacology, 86(2), 231-242 (2014-06-11)
Aspartyl aminopeptidase (DNPEP) has been implicated in the control of angiotensin signaling and endosome trafficking, but its precise biologic roles remain incompletely defined. We performed a high-throughput screen of ∼25,000 small molecules to identify inhibitors of DNPEP for use as
Antonio C Ruzzini et al.
Biochemistry, 52(42), 7428-7438 (2013-09-27)
The meta-cleavage product (MCP) hydrolases utilize a Ser-His-Asp triad to hydrolyze a carbon-carbon bond. Hydrolysis of the MCP substrate has been proposed to proceed via an enol-to-keto tautomerization followed by a nucleophilic mechanism of catalysis. Ketonization involves an intermediate, ES(red)
F Granata et al.
The neuroradiology journal, 26(3), 277-283 (2013-07-19)
The cognitive dysmetria theory suggests a disconnectivity between the dorsolateral prefrontal cortex, thalami and vermis to explain the pathophysiology of schizophrenia. This study investigated the metabolic integrity of this neurologic circuit in patients with schizophrenia using proton magnetic resonance spectroscopy
Giles S Kendall et al.
Radiology, 271(1), 230-238 (2014-01-31)
To determine (a) whether diffuse white matter injury of prematurity is associated with an increased choline (Cho)-to-creatine (Cr) ratio and a reduced N-acetylaspartate (NAA)-to-Cho ratio and whether these measures can be used as biomarkers of outcome and (b) if changes
Zhongli Yang et al.
Neuroscience letters, 555, 215-219 (2013-10-01)
Recently, we reported that several polymorphisms and haplotypes in the choline acetyltransferase gene (ChAT) are associated with nicotine dependence (ND). Of them, SNP rs1880676 is of particular interest because: (1) it is a non-synonymous variant located in the coding region
Chih-Ping Yang et al.
Anesthesia and analgesia, 117(6), 1493-1502 (2013-11-22)
Glutamate homeostasis and microglia activation play an important role in the development and maintenance of neuropathic pain. We designed this investigation to examine whether ultra-low dose naloxone administered alone or in combination with morphine could alter the concentration of the
E R Waite et al.
Forensic science international, 103(2), 113-124 (1999-09-11)
Accurate age determination of adult cadavers and human remains is a key requirement in forensic practice. The current morphological methods lack accuracy and precision, require specialist training and are costly. The use of aspartic acid racemization (AAR) in human dentine
Jing-Li Gan et al.
Psychiatry research, 223(1), 23-27 (2014-05-17)
Early onset schizophrenia (EOS) is often associated with poorer outcomes, including lack of school education, higher risk of mental disability and resistance to treatment. But the knowledge of the neurobiological mechanism of EOS is limited. Here, using proton magnetic resonance
D Rating et al.
Journal of neurology, 230(4), 217-225 (1983-01-01)
In 14 children with epilepsy, 51 with febrile convulsions and 22 with meningitis gamma-aminobutyric acid (GABA) concentrations in lumbar CSF were determined. While the mean for CSF GABA concentrations for all epileptic children was unchanged [144 (range: 73-285) pmol/ml; controls:
Helen N Saada et al.
International journal of radiation biology, 90(12), 1179-1183 (2014-06-18)
To evaluate the modulator role of fish oil (FO) on some biochemical changes in the brain of gamma-irradiated rats (RAD). Male albino rats Sprague Dawley were divided into four groups (n = 10). (i) received vehicle via gavages during 28
Roger F Butterworth
Metabolic brain disease, 17(4), 221-227 (2003-02-27)
Results of neuropathologic, spectroscopic, and neurochemical studies continue to confirm a major role for ammonia in the pathogenesis of the central nervous system complications of both acute and chronic liver failure. Damage to astrocytes characterized by cell swelling (acute liver
K J Bär et al.
Neurobiology of aging, 24(2), 333-338 (2002-12-25)
Increasing evidence suggests an interaction of oxidative stress and the formation of advanced glycation end products (AGE) in the onset and progression of Alzheimer's disease. We studied levels of pentosidine and N(epsilon)-(carboxymethyl)-lysine (CML) in serum and cerebrospinal fluid (CSF) of
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
Xin Yang et al.
Annals of neurology, 75(4), 492-507 (2013-11-19)
Hypoglycemia is a common adverse event and can injure central nervous system (CNS) white matter (WM). We determined whether glutamate receptors were involved in hypoglycemic WM injury. Mouse optic nerves (MON), CNS WM tracts, were maintained at 37°C with oxygenated
The pharmacologic modulation of 5-fluorouracil with folinic acid, methotrexate, trimetrexate, and n-phosphonacetyl-l-aspartic acid (PALA). Mechanisms of the interactions and clinical data.
D Machover
Bulletin du cancer, 81 Suppl 2, 74s-77s (1994-12-01)
Ahmad Farooq et al.
American journal of physiology. Gastrointestinal and liver physiology, 307(7), G732-G740 (2014-08-12)
Activation of the cytosolic inflammasome machinery is responsible for acute and chronic liver inflammation, but little is known about its regulation. The N-methyl-d-aspartate (NMDA) receptor families are heterotetrameric ligand-gated ion channels that are activated by a range of metabolites, including
Thanate Juntadech et al.
Biochimica et biophysica acta, 1838(1 Pt B), 319-327 (2013-10-15)
Bacillus thuringiensis Cry4Ba toxin is lethal to mosquito-larvae by forming ion-permeable pores in the target midgut cell membrane. Previously, the polarity of Asn(166) located within the α4-α5 loop composing the Cry4Ba pore-forming domain was shown to be crucial for larvicidal
R A Azevedo et al.
Amino acids, 30(2), 143-162 (2006-03-10)
Aspartate is the common precursor of the essential amino acids lysine, threonine, methionine and isoleucine in higher plants. In addition, aspartate may also be converted to asparagine, in a potentially competing reaction. The latest information on the properties of the
S K Goergen et al.
Clinical radiology, 69(1), 72-81 (2013-11-12)
To compare diffusion-weighted imaging (DWI) and non-DWI magnetic resonance imaging (MRI), proton MR spectroscopy (1H-MRS), and clinical biomarkers for prediction of 2 year developmental outcome in term infants with perinatal hypoxic-ischaemic encephalopathy (HIE). Nineteen infants ≥36 weeks gestation with HIE
Heidi Turkia et al.
Talanta, 131, 366-371 (2014-10-05)
The amino acid composition of cultivation broth is known to affect the biomass accumulation, productivity, and vitality of yeast during cultivation. A separation method based on capillary electrophoresis with laser-induced fluorescence (LIF) detection was developed for the determination of amino
N Andres Parra et al.
International journal of radiation oncology, biology, physics, 90(2), 376-384 (2014-07-30)
Magnetic resonance (MR) imaging and computed tomography (CT) are used almost exclusively in radiation therapy planning of glioblastoma multiforme (GBM), despite their well-recognized limitations. MR spectroscopic imaging (MRSI) can identify biochemical patterns associated with normal brain and tumor, predominantly by
Jenna Friedt et al.
Nucleic acids research, 42(6), 3857-3870 (2013-12-29)
Pseudouridine synthases introduce the most common RNA modification and likely use the same catalytic mechanism. Besides a catalytic aspartate residue, the contributions of other residues for catalysis of pseudouridine formation are poorly understood. Here, we have tested the role of
Jennifer L Kellie et al.
Biochemistry, 52(48), 8753-8765 (2013-10-31)
8-Oxoguanine (OG) is one of the most frequently occurring forms of DNA damage and is particularly deleterious since it forms a stable Hoogsteen base pair with adenine (A). The repair of an OG:A mispair is initiated by adenine-DNA glycosylase (MutY)
L H Voronkov et al.
Likars'ka sprava, (8)(8), 36-42 (2013-06-22)
The article presents data regarding links of I/D angiotensin-converting enzyme (ACE) gene polymorphism and structural changes in the myocardium and predictive value in chronic heart failure (CHF). We did not find association of I/D ACE gene polymorphism and structural changes
1/7