Results 51 to 60 of about 171,719 (347)

Ceruloplasmin Interferes with the Assessment of Blood Lipid Hydroperoxide Content in Small Ruminants

Antioxidants, 2023
Simple and inexpensive analytical methods for assessing redox balance in biological matrixes are widely used in animal and human diagnostics. Two of them, reactive oxygen metabolites (ROMs) and total oxidant status (TOS), evaluate the lipid hydroperoxide
Stefano Cecchini Gualandi, Raffaele Boni
doaj   +1 more source

Methionine 129 variant of human prion protein oligomerizes more rapidly than the valine 129 variant - Implications for disease susceptibility to Creutzfeldt-Jakob disease [PDF]

, 2004
The human PrP gene (PRNP) has two common alleles that encode either methionine or valine at codon 129. This polymorphism modulates disease susceptibility and phenotype of human transmissible spongiform encyphalopathies, but the molecular mechanism by ...
Abdessamad Tahiri-Alaoui, Andrew C. Gill, Petra Disterer, William James, Prusiner, Weissmann, Will, Bruce, Hill, Prusiner, Prusiner, Collinge, Windl, Palmer, Brown, Baker, Cervenakova, Parchi, Hill, Collinge, Hauw, Goldfarb, Goldfarb, Dlouhy, Dermaut, Croes, Liemann, Riek, Alonso, Baskakov, Jackson, Baskakov, Gill, Lu, Lu, Landon, Safar, Bessen, Zahn, Riek, Nguyen, Tahiri-Alaoui, Santini, Wong, Wildegger, Matouschek, Vendruscolo, Kim, Fasman, Baskakov, Qin, Oesch, Conway, Sayer, Rhie, Schatzl, Mead   +56 more
core   +1 more source

Cymantrene–Triazole "Click" Products: Structural Characterization and Electrochemical Properties [PDF]

, 2014
We report the first known examples of triazole-derivatized cymantrene complexes (η5-[4-substituted triazol-1-yl]cyclopentadienyl)tricarbonylmanganese(I), obtained via a “click” chemical synthesis, bearing a phenyl, 3-aminophenyl, or 4-aminophenyl moiety ...
Abboud J.-L. M., Anderson C. B., Astruc D., Badèche S., Baltz T., Beyer B., Bock V. D., Borissova A. O., Calladine J. A., Carvalho I., Chong D., Clough M. C., Dallagi T., David P. Day, David. L. Hughes, Dietmar Steverding, Evrard D., Geiger W. E., Geiger W. E., Gil M. V., Glans L., Gregory G. Wildgoose, Gritzner G., Happ B., Hirano T., Hirumi H., Holovics T. C., Huber W., Huisgen R., Jaschinski T., Kee J. W., Kilpin K. J., Kolb H. C., Kolb H. C., Lage M. L., Lawrence E. J., Laws D. R., Laws D. R., Leroux Y. R., Leroux Y. R., Liu Y., Lunquist R. T., Ornelas C., Ornelas C., Otón F., Otón F., Rapakousiou A., Romero T., Romero T., Romero T., Schweinfurth D., Schweinfurth D., Schweinfurth D., Sheridan M. V., Steverding D., Sünkel K., Thomas Dann, To T. T., Vasily S. Oganesyan, Yoo E. J.   +59 more
core   +1 more source

Morpho-anatomical effects of sodium azide and nitrous acid on Citrullus lanatus (Thunb.) Matsum. & Nakai (Cucurbitaceae) and Moringa oleifera Lam. (Moringaceae)

Hoehnea
Chemical mutagens (e.g. sodium azide and nitrous acid) are important tools in crop improvements because they produce resistance against pathogens in crops to improve their yield and quality traits. This study investigates the morphological and anatomical
A.A. AbdulRahaman, A.A. Afolabi, D.A. Zhigila, F.A. Oladele, A.A. Al Sahli   +4 more
doaj   +1 more source

Temperature increase exacerbates apoptotic neuronal death in chemically-induced ischemia. [PDF]

PLoS ONE, 2013
It is well-established that hyperthermia increases neuronal death and worsens stroke outcome. However, little is known about the mechanisms of how hyperthermia is involved in this neuronal death process.
Chunyan He, Ann Stroink, Laura Vogel, Chen Xu Wang   +3 more
doaj   +1 more source

Proton MR Spectroscopy of Neural Stem Cells: Does the Proton-NMR Peak at 1.28 ppm Function As a Biomarker for Cell Type or State? [PDF]

, 2011
Recently, a peak at 1.28 ppm in proton magnetic resonance spectroscopy (^1H-MRS) of neural stem cells (NSCs) was introduced as a noninterventional biomarker for neurogenesis in vivo. This would be an urgently needed requisite for translational studies in
Brandt, Moritz, Fuchs, Beate, Hermann, Andreas, Kirsch, Matthias, Loewenbrück, Kai F., Schiller, Jürgen, Schwarz, Johannes, Schwarz, Sigrid, Storch, Alexander, Werner, Annett   +9 more
core   +1 more source

Sodium Azide Resistance in Proteus hauseri [PDF]

Journal of General Microbiology, 1963
SUMMARY: The sodium azide resistance of Proteus hauseri is not of the all-or-none unilocal type reported for Escherichia coli but rather of the obligatory multi-step or penicillin variety. Independently isolated 1st-step resistant variants possessed similar degrees of resistance to sodium azide. Some properties of azide-resistant variants of P. hauseri
J N, COETZEE, H C, DE KLERK, I J, MARE
openaire   +2 more sources

Mutagenic Effects of Sodium Azide on the Quality of Maize Seeds [PDF]

, 2015
This project was conducted to determine the mutagenic effects of sodium azide on the quality of maize seed. Maize seeds were treated at six different concentrations of sodium azide namely; 0.00mM, 0.01mM, 0.02mM, 0.03mM, 0.04mM and 0.05mM. The seeds that
Dambo, A. (A), Eze, J. J. (J)
core  

High-Pressure Synthesis of a Pentazolate Salt

, 2016
The pentazolates, the last all-nitrogen members of the azole series, have been notoriously elusive for the last hundred years despite enormous efforts to make these compounds in either gas or condensed phases.
Crowhurst, Jonathan C., Oleynik, Ivan I., Prakapenka, Vitali B., Stavrou, Elissaios, Steele, Brad A., Zaug, Joseph M.   +5 more
core   +4 more sources

Huisgen-based conjugation of water-soluble porphyrins to deprotected sugars: Towards mild strategies for the labelling of glycans [PDF]

, 2014
Fully deprotected alkynyl-functionalised mono- and oligosaccharides undergo CuAAC-based conjugation with water-soluble porphyrin azides in aqueous environments.
Boyle, Ross W., Bryden, Francesca, Daly, Robin, Giuntini, Francesca, Scanlan, Eoin M.   +4 more
core   +1 more source