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653608

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Hideaki Matsumoto et al.
Plant science : an international journal of experimental plant biology, 185-186, 1-8 (2012-02-14)
Al inhibits root apex elongation with concomitant morphological injuries such as ruptures punctuated by the regions stained with Evans blue. The recovery can be investigated by transfer of Al-injured roots to a solution lacking Al. In the Al-injured root apex...
[Conductive composite nanomaterial with biocompatible matrix and multilayer carbon nanotubes].
L P Ichkitidze et al.
Meditsinskaia tekhnika, (2)(2), 11-15 (2013-06-26)
Billie Gould et al.
Molecular ecology, 23(24), 6058-6072 (2014-08-26)
Studies of the wild grass Anthoxanthum odoratum at the long-term Park Grass Experiment (PGE, Harpenden, UK) document a well-known example of rapid plant evolution in response to environmental change. Repeated fertilizer applications have acidified the soil in some experimental plots...
A S Waters et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(8), 1764-1772 (2013-04-13)
Acid mine drainage (AMD) has degraded water quality and ecology in streams on the Stockton Plateau, the site of New Zealand's largest open-cast coal mining operation. This has previously been attributed largely to the effects of acidity and elevated aluminium...
J R Walton
Journal of Alzheimer's disease : JAD, 35(1), 7-43 (2013-02-06)
The neuroanatomic specificity with which Alzheimer's disease (AD) progresses could provide clues to AD etiopathology. Magnetic resonance imaging studies of AD clinical progression have confirmed general conclusions from earlier studies of AD neuropathological progression wherein neurofibrillary tangle pathology was observed...
A V Dmitriev et al.
Ultrasonics, 54(3), 905-913 (2013-12-04)
The natural frequencies and distributions of displacement components for the surface vibrational modes in thin isotropic elastic disks are calculated. In particular, the research is focused on even solutions for low-lying resonant vibrations with large angular wave numbers. Several families...
Jose L Domingo
Journal of Alzheimer's disease : JAD, 10(2-3), 331-341 (2006-11-23)
Alzheimer's disease (AD) is characterized by the presence of neuritic plaques and neurofibrillary tangles in the brain. Although the causes of AD remain still unknown, it seems that certain environmental factors may be involved in the etiology and pathogenesis of...
Arezoo Campbell
Journal of Alzheimer's disease : JAD, 10(2-3), 165-172 (2006-11-23)
Metals such as aluminum (Al), copper (Cu), zinc and iron have been implicated in the pathogenesis of Alzheimer's disease (AD). Because trace amounts of metals are present in the drinking water, there is a possibility for low-dose chronic exposure. Since...
G Toncev et al.
European journal of neurology, 9(3), 221-226 (2002-05-03)
Several findings suggest lower levels of serum uric acid in multiple sclerosis (MS) patients. The aim of this study is to investigate relationships of uric acid serum levels in relapse-remitting (RR) MS patients with clinical activity of disease and blood-brain...
Julian I Schroeder et al.
Nature, 497(7447), 60-66 (2013-05-03)
With the global population predicted to grow by at least 25 per cent by 2050, the need for sustainable production of nutritious foods is critical for human and environmental health. Recent advances show that specialized plant membrane transporters can be...
Wilson R Molina et al.
Urology, 83(4), 738-744 (2014-02-04)
To evaluate the association of preoperative noncontrast computed tomography stone characteristics, laser settings, and stone composition with cumulative holmium:yttrium-aluminum-garnet (Ho:YAG) laser time/energy. We retrospectively reviewed patients who underwent semirigid/flexible ureteroscopy and Ho:YAG laser lithotripsy (200 or 365 μm laser fiber;...
S R Mousavi et al.
The international journal of occupational and environmental medicine, 4(2), 80-86 (2013-04-10)
Contamination of water by toxic chemicals has become commonly recognized as an environmental concern. Based on our clinical observation in Mashhad, northeastern Iran, many people might be at risk of exposure to high concentrations of toxic heavy metals in water....
Steffen Rausch et al.
Urology, 85(1), 182-188 (2014-12-23)
To evaluate complications and functional outcome and to identify patient-associated risk factors, we analyzed consecutive patients undergoing thulium:yttrium-aluminum-garnet laser enucleation of the prostate (ThuLEP) in our department. A total of 234 patients were prospectively analyzed. Preoperative data, postoperative complications, and...
Giovanni Forte et al.
Annali dell'Istituto superiore di sanita, 41(2), 213-216 (2005-10-26)
Although some studies suggested a link between exposure to trace elements and development of multiple sclerosis (MS), clear information on their role in the aetiology of MS is still lacking. In this study the concentrations of Al, Ba, Be, Bi...
E L Bazarova et al.
Meditsina truda i promyshlennaia ekologiia, (1)(1), 18-21 (2013-06-22)
A purpose of this research is individual and group occupational risk evaluation at metallizers workplaces of titanium alloys production in the process of covering the titanium half-finished products with aluminum. The occupational risk has been estimated according to the hygienic...
Caitlin Carney et al.
Journal of the American Academy of Dermatology, 69(4), 578-582 (2013-07-17)
Laser treatment has emerged as a novel treatment modality for onychomycosis. We sought to determine thermal response and optical effects of a submillisecond neodymium:yttrium-aluminum-garnet (Nd:YAG) 1064-nm laser on common fungal nail pathogens, and the clinical efficacy and safety of the...
V Calabrese et al.
Neurochemical research, 28(9), 1321-1328 (2003-08-27)
Recent studies suggest that NO and its reactive derivative peroxynitrite are implicated in the pathogenesis of multiple sclerosis (MS). Patients dying with MS demonstrate increased astrocytic inducible nitric oxide synthase activity, as well as increased levels of iNOS mRNA. Peroxynitrite...
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...
M Naoi et al.
Mechanisms of ageing and development, 111(2-3), 175-188 (2000-02-03)
Dopamine neurons in the substantia nigra of human brain are selectively vulnerable and the number decline by aging at 5-10% per decade. Enzymatic and non-enzymatic oxidation of dopamine generates reactive oxygen species, which induces apoptotic cell death in dopamine neurons....
Jicheng Hu et al.
Environmental pollution (Barking, Essex : 1987), 193, 6-12 (2014-07-02)
Unintentionally produced persistent organic pollutants (UP-POPs) were determined in ambient air from around five secondary non-ferrous metal processing plants in China, to investigate the potential impacts of the emissions of these plants on their surrounding environments. The target compounds were...
Eric J B von Wettberg et al.
Molecular ecology, 23(24), 5931-5933 (2014-12-24)
Long-term ecological experiments provide unique opportunities to observe the effects of natural selection. The Park Grass Experiment at Rothamsted Experiment Station in Hertfordshire, UK, is the longest running ecological experiment that incorporates fertilization treatments and has been ongoing since 1856....
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 <...
Yiyan Zhang et al.
Bulletin of environmental contamination and toxicology, 93(1), 78-83 (2014-03-13)
An enhanced Al(3+) tolerance has been observed in ethylene insensitive mutant ein2-1 and salicylic acid insensitive mutant npr1-1 of Arabidopsis. However, we found that the tolerant phenotype of ein2-1 and npr1-1 under Al stress was dependent on NPR and EIN...
Denis Mounier et al.
Ultrasonics, 54(1), 259-267 (2013-07-31)
The cross-section eigenmodes of micrometric cylinders were measured in the range of several tens of MHz to about 0.5 GHz. The vibrations were excited using subnanosecond laser pulses. The cross-section eigenmodes were simulated using finite element modeling in a 2D...
Wilberth Poot-Poot et al.
IUBMB life, 63(10), 864-872 (2011-09-10)
An early response of plants to environmental signals or abiotic stress suggests that the phospholipid signaling pathway plays a pivotal role in these mechanisms. The phospholipid signaling cascade is one of the main systems of cellular transduction and is related...
Susan Peters et al.
Occupational and environmental medicine, 70(12), 864-868 (2013-10-22)
During the 1950s and 1960s, aluminium dust inhalation was used as a potential prophylaxis against silicosis in underground miners, including in Australia. We investigated the association between aluminium dust inhalation and cardiovascular, cerebrovascular and Alzheimer's diseases in a cohort of...
K I Bohuts'ka et al.
Fiziolohichnyi zhurnal (Kiev, Ukraine : 1994), 60(1), 91-97 (2014-05-09)
Taking into consideration the nanodimension of functional components of living cells, the application of nanotechnology in the biomedical purposes is currently an urgent task. One of these directions is the use of aluminum nanoparticles for molecular diagnostics, targeted delivery of...
A V Zagainova et al.
Gigiena i sanitariia, (1)(1), 76-80 (2013-06-29)
Promising application of nanoparticles and nanomaterials is the creation of sanitary hygienic means of new generation used for disinfection of water and indoor surfaces of mass use, furniture, sanitary technical equipment by virtue of modifying traditional materials to bring them...
Mutlu Ozcan et al.
The journal of adhesive dentistry, 15(3), 211-214 (2013-05-24)
To evaluate the effect of nozzle distance, nozzle angle, and deposition duration on the silica content attained on zirconia by air abrasion. Disk-shaped zirconia (LAVA, 3M ESPE) (diameter: 10 mm, thickness: 2 mm) specimens (N = 54) were obtained. They...
M A Santos et al.
Current medicinal chemistry, 19(17), 2773-2793 (2012-03-30)
This review is focused on recent developments on hydroxypyri(mi)dines, as aluminum and actinide chelating agents to combat the toxicity due to accumulations of these metal ions in human body resulting from excessive metal exposure. After a brief update revision of...
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