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Química
313
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118
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47
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41
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14
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Espectroscopia de resonancia magnética nuclear
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88401por Stauffer, Ryan M., Thompson, Anne M., Martins, Douglas K., Clark, Richard D., Goldberg, Daniel L., Loughner, Christopher P., Delgado, Ruben, Dickerson, Russell R., Stehr, Jeffrey W., Tzortziou, Maria A.“…Thus, developing air quality models that can sufficiently resolve these dynamics and associated chemistry, along with more consistent monitoring of O(3) and meteorology on and along the complex coastline of Chesapeake Bay must be a high priority.…”
Publicado 2012
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88402por Van Rossum, Thea, Peabody, Michael A., Uyaguari-Diaz, Miguel I., Cronin, Kirby I., Chan, Michael, Slobodan, Jared R., Nesbitt, Matthew J., Suttle, Curtis A., Hsiao, William W. L., Tang, Patrick K. C., Prystajecky, Natalie A., Brinkman, Fiona S. L.“…Characteristics of the metagenomic data, such as sequence composition and average genome size (AGS), vary with sampling site, environmental conditions, and water chemistry. For example, AGS was correlated with hours of daylight in the agricultural watershed and, across the agriculturally and urban-affected sites, k-mer composition clustering corresponded to nutrient concentrations. …”
Publicado 2015
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88403“…However, both Sub-H(2)O and Super-H(2)O treatments were effective processing methods for hydrolysis of PS collagen in a short time and can be regarded as a green chemistry technology.…”
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88404por Bell, Tisza A. S., Prithiviraj, Bharath, Wahlen, Brad D., Fields, Matthew W., Peyton, Brent M.“…Community DNA samples were collected over the 16-day period in conjunction with water chemistry analyses and cell counts. Universal primers for the SSU rRNA gene sequences for Eukarya, Bacteria, and Archaea were used for barcoded pyrosequence determination. …”
Publicado 2016
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88405“…The quantification of such residues by this method is compared with subsequent off-site wet chemistry analysis of the surface wipes. The two methods show a good correlation (R(2) ∼ 0.88). …”
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88406“…METHODS: A case-control study was carried out in the Department of Chemistry and Biochemistry, College of Medicine, Al-Nahrain University, Baghdad, Iraq. …”
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88407por Naylor, Jacqueline, Minard, Aisling, Gaunt, Hannah J, Amer, Mohamed S, Wilson, Lesley A, Migliore, Marco, Cheung, Sin Y, Rubaiy, Hussein N, Blythe, Nicola M, Musialowski, Katie E, Ludlow, Melanie J, Evans, William D, Green, Ben L, Yang, Hongjun, You, Yun, Li, Jing, Fishwick, Colin W G, Muraki, Katsuhiko, Beech, David J, Bon, Robin S“…Compounds were generated by synthetic chemistry. KEY RESULTS: Through a screen of natural products used in traditional Chinese medicines, the flavonol galangin was identified as an inhibitor of lanthanide‐evoked calcium entry in TRPC5 overexpressing HEK 293 cells (IC(50) 0.45 μM). …”
Publicado 2016
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88408
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88409“…CONCLUSIONS: Taken together, these in vitro results could raise the question of the benefit of using iron chelators in their native forms under the hypoxic conditions often encountered in solid tumors such as GBM. Developing new chemistry or a new drug delivery system that would keep DFX active in hypoxic cells may be the next step toward their application. …”
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88410por Clooney, Adam G., Fouhy, Fiona, Sleator, Roy D., O’ Driscoll, Aisling, Stanton, Catherine, Cotter, Paul D., Claesson, Marcus J.“…These impressive technological developments have been accompanied by a considerable growth in the number of methodological variables, including sampling, storage, DNA extraction, primer pairs, sequencing technology, chemistry version, read length, insert size, and analysis pipelines, amongst others. …”
Publicado 2016
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88411por Clauss, Sebastian, Wakili, Reza, Hildebrand, Bianca, Kääb, Stefan, Hoster, Eva, Klier, Ina, Martens, Eimo, Hanley, Alan, Hanssen, Henner, Halle, Martin, Nickel, Thomas“…Additionally, we obtained clinical data including serum chemistry and echocardiography at each time point. …”
Publicado 2016
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88412“…CONCLUSION: In conclusion, the variant was associated with obesity and CAD in the studied subjects and its possible effect may involve the blood sugar metabolism but not serum lipid chemistry. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s12944-016-0200-0) contains supplementary material, which is available to authorized users.…”
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88413por Machado, Diana, Pires, David, Perdigão, João, Couto, Isabel, Portugal, Isabel, Martins, Marta, Amaral, Leonard, Anes, Elsa, Viveiros, Miguel“…This work highlights the potential value ion channel blockers as adjuvants of tuberculosis chemotherapy, in particular for the development of new therapeutic strategies, with strong potential for treatment shortening against drug susceptible and resistant forms of tuberculosis. Medicinal chemistry studies are now needed to improve the properties of these compounds, increasing their M. tuberculosis efflux-inhibition and killing-enhancement activity and reduce their toxicity for humans, therefore optimizing their potential for clinical usage.…”
Publicado 2016
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88414por Truedsson, Mikael, Malm, Johan, Barbara Sahlin, K., Bugge, May, Wieslander, Elisabet, Dahlbäck, Magnus, Appelqvist, Roger, Fehniger, Thomas E., Marko-Varga, György“…The blood fractions will be analyzed by standard clinical chemistry assays and by proteomics utilizing mass spectrometry platforms. …”
Publicado 2016
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88415por Wang, Beibei, Ji, Jiaojiao, Zhao, Shuang, Dong, Jie, Tan, Peng, Na, Shengsang, Liu, Yonggang“…The highly toxic alkaloids have decreased, and the new constituents appeared, which has explained successfully the processing mechanism of radix Aconitum kusnezoffii in chemistry.…”
Publicado 2016
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88416“…Thus, hands-on investigations of rocks from terrestrial impact craters, shock experimentation for pressure and temperature calibration of impact-related deformation of rocks and minerals, as well as parameter studies pertaining to the physics and chemistry of cratering and ejecta formation and emplacement, and laboratory studies of impact-generated lithologies are mandatory tools. …”
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88417por Karazisis, Dimitrios, Ballo, Ahmed M, Petronis, Sarunas, Agheli, Hossein, Emanuelsson, Lena, Thomsen, Peter, Omar, Omar“…EDS showed similar levels of titanium, oxygen, and carbon for test and control implants, confirming similar chemistry. The molecular analysis of the retrieved implants revealed that the expression levels of the inflammatory cytokine, TNF-α, and the osteoclastic marker, CatK, were reduced in cells adherent to the Nano implants. …”
Publicado 2016
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88418por Park, Jong Kwan“…Before TRT for baseline, we have to check anthropometry, CBC, blood chemistry for metabolic syndrome, total T, free T, prostate specific antigen (PSA), transrectal prostate ultrasonography (TRUS), and questionnaires. …”
Publicado 2016
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88419por Alperin, Boris L., Kuzmin, Andrey O., Ilina, Ludmila Yu., Gusev, Vladimir D., Salomatina, Natalia V., Parmon, Valentin N.“…BACKGROUND: This study seeks to develop, test and assess a methodology for automatic extraction of a complete set of ‘term-like phrases’ and to create a terminology spectrum from a collection of natural language PDF documents in the field of chemistry. The definition of ‘term-like phrases’ is one or more consecutive words and/or alphanumeric string combinations with unchanged spelling which convey specific scientific meanings. …”
Publicado 2016
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88420por Zhu, Wen, Easthon, Lindsey M., Reinhardt, Laurie A., Tu, Chingkuang, Cohen, Steven E., Silverman, David N., Allen, Karen N., Richards, Nigel G. J.“…Thus, replacement of the loop residues does not modulate the chemistry of the enzyme-bound Mn(II) ion. Taken together, these results raise the possibility that the observed oxidase activity of the DASN OxDC variant arises from an increased level of access of the solvent to the active site during catalysis, implying that the functional role of Glu(162) is to control loop conformation. …”
Publicado 2016
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