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Strontium chloride 89 (89Sr) is used as a systemic radiopharmaceutical therapy for the palliation of...Read More
[Effects of strontium chloride activation on the cleavage rate and somatic cell nuclear transfer embryos in mice].
To establish a suitable protocol for activating mouse somatic cell nuclear transfer embryos with str...Read More
Urine has long been a "favored" biofluid among metabolomics researchers. It is sterile, ea...Read More
Our aim was to determine changes in free amino acid (FAA) and dipeptide (DP) concentrations in proba...Read More
Ratio of 8-hydroxyguanine in intact DNA to free 8-hydroxyguanine is increased in Alzheimer disease ventricular cerebrospinal fluid.
Markers of oxidative stress are increased in cerebrospinal fluid (CSF) of patients with Alzheimer di...Read More
The effect of increased concentrations of homocysteine on the concentration of (E)-4-hydroxy-2-nonenal in the plasma and cerebrospinal fluid of patients with Alzheimer's disease.
There is evidence that increased blood concentrations of homocysteine may be a risk factor for Alzhe...Read More
Thiamine is an essential cofactor for several important enzymes involved in brain oxidative metaboli...Read More
Remarkable increase in the concentration of 8-hydroxyguanosine in cerebrospinal fluid from patients with Alzheimer's disease.
To investigate the possible role of oxidative RNA damage in the pathogenesis of Alzheimer's dis...Read More
Increasing evidence suggests an interaction of oxidative stress and the formation of advanced glycat...Read More
To study changes in amino acid metabolism and biogenic amines in Parkinson's disease, we set up...Read More
The haematic concentration of 26 metals and the oxidative damage in 60 patients (20 males and 40 fem...Read More
Patterns of cerebrospinal fluid catechols support increased central noradrenergic responsiveness in aging and Alzheimer's disease.
High cerebrospinal fluid (CSF) norepinephrine (NE) concentrations in aging and Alzheimer's dise...Read More
Differential acetylcholine and choline concentrations in the cerebrospinal fluid of patients with Alzheimer's disease and vascular dementia.
An important aspect of Alzheimer's disease (AD) is loss or impairment of cholinergic neurons. I...Read More
Previous studies suggest the presence of increased concentrations of cerebral myo-inositol in Alzhei...Read More
The cobalamin status was evaluated in Alzheimer dementia (n = 26), other dementias (n = 24), various...Read More
Experimental and clinical studies give evidence for breakdown of membrane phospholipids during neuro...Read More
Although some studies suggested a link between exposure to trace elements and development of multipl...Read More
It is well known that brain and nervous system cells are prone to oxidative damage because of their ...Read More
Serum uric acid levels in multiple sclerosis patients correlate with activity of disease and blood-brain barrier dysfunction.
Several findings suggest lower levels of serum uric acid in multiple sclerosis (MS) patients. The ai...Read More
Disruption of thiol homeostasis and nitrosative stress in the cerebrospinal fluid of patients with active multiple sclerosis: evidence for a protective role of acetylcarnitine.
Recent studies suggest that NO and its reactive derivative peroxynitrite are implicated in the patho...Read More
Twenty-six metals and the oxidative status in 71 patients affected by Parkinson's disease and 4...Read More
Evidence from clinical and experimental studies supports the hypothesis of free radical-mediated dam...Read More
Dopamine neurons in the substantia nigra of human brain are selectively vulnerable and the number de...Read More
We used two analytic methods (a multichannel coulometric electrode array with high-performance liqui...Read More
Alteration of 8-hydroxyguanosine concentrations in the cerebrospinal fluid and serum from patients with Parkinson's disease.
In order to investigate the possible role of oxidative RNA damage in the pathogenesis of Parkinson...Read More
Liquid chromatography with amperometric detection at a nano crystalline Ce-doped lead dioxide film modified electrode for determination of (R)-Salsolinol, (R)-N-methylsalsolinol and monoamine neurotransmitters in Parkinsonian patients' cerebrospinal
The fabrication and application of a novel electrochemical detector (ED) with nano crystalline Ce-do...Read More
1-Benzyl-1,2,3,4-tetrahydroisoquinoline as a parkinsonism-inducing agent: a novel endogenous amine in mouse brain and parkinsonian CSF.
1-Benzyl-1,2,3,4-tetrahydroisoquinoline (1BnTIQ) was detected as a novel endogenous amine in mouse b...Read More
The formation of 3-hydroxy-4-methoxyphenylalanine and 3-hydroxy-4-methoxyphenethylamine in plasma during L-DOPA therapy in patients with Parkinson's disease.
We're sorry this abstract is currently not available....Read More
Though depletion of CSF homovanillic acid (HVA) concentration has often been regarded as a direct in...Read More
Elevated levels of methylmalonate and homocysteine in Parkinson's disease, progressive supranuclear palsy and amyotrophic lateral sclerosis.
Increasing evidence suggests that elevated levels of homocysteine (Hcy) and methylmalonate (MMA) may...Read More
Alpha-tocopherol in the ventricular cerebrospinal fluid of Parkinson's disease patients: dose-response study and correlations with plasma levels.
To determine if ventricular cerebrospinal fluid (vCSF) alpha-tocopherol levels in Parkinson's d...Read More
Functionalization of La(0.7)Sr(0.3)MnO(3) nanoparticles with polymer: Studies on enhanced hyperthermia and biocompatibility properties for biomedical applications.
Now-a-days surface functionalized La(0.7)Sr(0.3)MnO(3) (LSMO) nanoparticles by different biocompatib...Read More
Transparent p-type semiconducting SrCu2O2 films have been deposited by RF magnetron sputtering under...Read More
24S-Hydroxycholesterol (24OHC) and 27-hydroxycholesterol (27OHC) are two structurally similar oxyste...Read More
Controlling the coupling between localized spins and itinerant electrons can lead to exotic magnetic...Read More
Oxygen-vacancy-induced orbital reconstruction of Ti ions at the interface of LaAlO3/SrTiO3 heterostructures: a resonant soft-X-ray scattering study.
Resonant soft-x-ray scattering measurements have been performed to investigate interface electronic ...Read More
Using (90)Sr as a representative isotope, we present a framework for understanding beta decay within...Read More
Folate and methylation status in relation to phosphorylated tau protein(181P) and beta-amyloid(1-42) in cerebrospinal fluid.
Increased plasma total homocysteine (tHcy) is a risk factor for neurological diseases, but the under...Read More
Inflammatory multiple-sclerosis plaques generate characteristic metabolic profiles in cerebrospinal fluid.
Multiple sclerosis (MS), an inflammatory disease of the central nervous system, manifests itself in ...Read More
Measurement of immune markers in the serum and cerebrospinal fluid of multiple sclerosis patients during clinical remission.
Magnetic resonance imaging of multiple sclerosis (MS) patients often shows active inflammatory lesio...Read More
Mesoporous carbon encapsulated with SrO nanoparticles for the transesterification of ethyl acetoacetate.
Highly basic active sites were introduced by the encapsulation of SrO nanoparticles inside the porou...Read More
Effect of organic complexing agents on the interactions of Cs(+), Sr(2+) and UO(2)(2+) with silica and natural sand.
Sorption processes play a key role in controlling radionuclide migration through subsurface environm...Read More
Large oxygen nonstoichiometry in La(0.77)Sr(3.23)Co(2.75)C(0.25)O(8.40+δ) oxide (δ = 0, 1.3) related to n = 3 RP series.
An original Ruddlesden-Popper phase, La(0.77)Sr(3.23)Co(2.75)C(0.25)O(8.40+δ), was isolated and stu...Read More
Anisotropy of the upper critical fields and the paramagnetic Meissner effect in La(1.85)Sr(0.15)CuO(4) single crystals.
Optimally doped La(1.85)Sr(0.15)CuO(4) single crystals have been investigated by dc and ac magnetic ...Read More
We're sorry this abstract is currently not available....Read More
Redox-inactive metals are found in biological and heterogeneous water oxidation catalysts, but, at p...Read More
Structure of Sr-substituted photosystem II at 2.1 A resolution and its implications in the mechanism of water oxidation.
Oxygen-evolving complex of photosystem II (PSII) is a tetra-manganese calcium penta-oxygenic cluster...Read More
Facilitated strontium transport by remobilization of strontium-containing secondary precipitates in Hanfod Site subsurface.
Significantly enhanced immobilization of radionuclides (such as Sr and Cs) due to adsorption and cop...Read More
The synergistic effect of hierarchical micro/nano-topography and bioactive ions for enhanced osseointegration.
Both surface chemistry and topography have significant influence on good and fast osseointegration o...Read More
Scaffolds are extensively used in surgery to replace missing bone and to achieve bony union and fusi...Read More
Unimolecular reactivity of the [urea-Sr]2+ complex, a metastable dication in the gas phase: an experimental and theoretical perspective.
The interactions between urea and Sr(2+) in the gas phase have been investigated by combining electr...Read More
Marine planktonic organisms that undertake active vertical migrations over their life cycle are impo...Read More
We develop force field parameters for the divalent cations Mg(2+), Ca(2+), Sr(2+), and Ba(2+) for mo...Read More
Alginate (ALA), which is an intercellular polysaccharide associated with brown algae, is used as a f...Read More
Spin-Hamiltonian parameters for the tetragonal Gd(M)(3+)-F(i)(-) centers in CaF(2) and SrF(2) crystals.
The spin-Hamiltonian parameters (g factors g(//), g(⊥) and zero-field splittings b(2)(0), b(4)(0),...Read More
Well-defined strontium tungstate hierarchical microspheres: synthesis and photoluminescence properties.
Uniform and well-dispersed SrWO4 microspheres have been successfully synthesized through a hydrother...Read More
Sr2SiO4:Eu2+ nanopowders were synthesized by a co-precipitation method using strontium nitrate, 3-am...Read More
The investigation of valence band structure and electronic parameters of constituent element core le...Read More
Tm(3)Cu(4)Ge(4) crystallizes in the orthorhombic Gd(3)Cu(4)Ge(4)-type crystal structure (space group...Read More
Use of a strontium-enriched calcium phosphate cement in accelerating the healing of soft-tissue tendon graft within the bone tunnel in a rabbit model of anterior cruciate ligament reconstruction.
We investigated whether strontium-enriched calcium phosphate cement (Sr-CPC)-treated soft-tissue ten...Read More
For early prevention or inhibition of postmenopausal and age-related bone loss, nutritional interven...Read More
A number of considerations suggest that trace element disturbances might occur in dialysed patients....Read More