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2481“…Upon internalization, exosomes condition recipient cells by donating their cargos and/or activating various signal transduction pathways, consequently regulating physiological and pathophysiological processes. …”
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2482por Panchenko, Svetlana Petrovna, Averin, Alexei Dmitrievich, Anokhin, Maksim Viktorovich, Maloshitskaya, Olga Aleksandrovna, Beletskaya, Irina Petrovna“…Aryl iodides bearing electron-donating and electron-withdrawing groups have been employed in the study. …”
Publicado 2015
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2483“…Alternatives to NO, including prostanoids (such as epoprostenol, iloprost, and treprostinil), NO-donating drugs (sodium nitroprusside, nitroglycerin, and nitrite), and phosphodiesterase inhibitors (milrinone, sildenafil) may be given via inhalation for the purpose of treating elevated PAP. …”
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2484por Yamaguchi, Kirara, Murai, Toshiaki, Guo, Jing‐Dong, Sasamori, Takahiro, Tokitoh, Norihiro“…The Front Cover picture shows structures of the key compounds and the change in the fluorescence. Although electron‐donating and ‐accepting groups of monocyclic 5‐N,N‐diarylaminothiazoles are not in the same plane but highly deviated, they show relatively strong fluorescence from blue to orange. …”
Publicado 2016
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2485“…Both electron‐withdrawing and electron‐donating aryl groups were introduced under ambient conditions and without precautions to exclude air or moisture. …”
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2486“…Exploring how patienthood involves donating more than tissue or data to these developments, we consider their emotional and identity work which informs and shapes the novel diagnostics and therapies being developed. …”
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2487por Middleton, Anna“…An International attitude study, Your DNA, Your Say, uses film to provide background information and an online survey to gather public views on donating one's own personal DNA and medical data for use by others. …”
Publicado 2017
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2488“…Among them, triazolyl artemisinins with electron-withdrawing groups showed stronger antimalarial activities than those shown by the derivatives having electron-donating groups. In particularly, m-chlorotriazolyl artemisinin (9d-12d) showed antimalarial activity equivalent to that of artemisinin and could be a strong drug candidate.…”
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2489“…Importantly, simply followed by silica gel adsorption, an unprecedented metal-free aerobic oxidation occurs for indoles bearing N-electron donating substituents, providing a novel and efficient approach towards 3-substituted indolin-2-ones with a newly formed quaternary stereocenter in excellent stereoselectivity. …”
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2490“…A directly connected azabuckybowl dimer was synthesized via a palladium-catalysed C–H/C–Br coupling. The electron-donating nature of the pyrrolic nitrogen atoms of the azabuckybowl enabled a strong complexation with pristine C(60). …”
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2491por Soldatova, Natalia, Postnikov, Pavel, Kukurina, Olga, Zhdankin, Viktor V, Yoshimura, Akira, Wirth, Thomas, Yusubov, Mekhman S“…This method shows wide applicability and can be used for the preparation of iodonium salts containing electron-donating or electron-withdrawing groups in good yields. …”
Publicado 2018
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2492“…The pi-extended skeleton with the presence of electron-donating and electron-withdrawing substituents from the parent coumarins changes the basic photophysical parameters such as absorption and fluorescence emission significantly. …”
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2493por Delgado, Irene Hernández, Pascal, Simon, Besnard, Céline, Voci, Silvia, Bouffier, Laurent, Sojic, Neso, Lacour, Jérôme“…The introduction of electron‐withdrawing or ‐donating functions enables the tuning of both electro‐ and photochemical properties with, for instance, two consecutive (reversible) reductions or oxidations observed for nitro or amino derivatives, respectively. …”
Publicado 2018
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2494“…Computational investigations show that the electron‐donating properties of [(tmim)Si](−) are close to those of PMe(3.) …”
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2495por Guo, Fenghai, McGilvary, Matthew A., Jeffries, Malcolm C., Graves, Briana N., Graham, Shekinah A., Wu, Yuelin“…A broad scope of arylzinc reagents with both electron-withdrawing and electron-donating substituents on the aromatic ring successfully underwent 1,4-conjugate addition to N-Boc-4-pyridone to afford versatile 1,4-adducts 2-substituted-2,3-dihydropyridones in good to excellent yields (up to 91%) and excellent ee (up to 96%) when (S)-BINAP was used as chiral ligand.…”
Publicado 2017
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2496por Bielenica, Anna, Sanna, Giuseppina, Madeddu, Silvia, Giliberti, Gabriele, Stefańska, Joanna, Kozioł, Anna E., Savchenko, Oleksandra, Strzyga-Łach, Paulina, Chrzanowska, Alicja, Kubiak-Tomaszewska, Grażyna, Struga, Marta“…Among them derivatives with electron-donating alkyl substituents at the phenyl ring were the most promising. …”
Publicado 2018
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2497“…When the steric hindrance around the carbonyl group is moderate and an electron-donating group is connected to the carbonyl of the acyl chloride, all three products—ketone, 1,3-diketone and tertiary alcohol—can be isolated from the reaction mixture after long reaction times.…”
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2498por Bubniene, Giedre, Daskeviciene, Maryte, Pukalskas, Audrius, Jankauskas, Vygintas, Getautis, Vytautas“…Synthesis of 1,3-diphenylethenylcarbazolyl-based charge transporting materials involving electron donating hydrazone moieties and an electron withdrawing 1,3-indandione moiety is reported. …”
Publicado 2012
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2499“…Brewed coffee is a complex food matrix with numerous phytochemical components that have antioxidant activity capable of scavenging free radicals, donating hydrogen and electrons, providing reducing activity and also acting as metal ion pro-oxidant chelators. …”
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2500por Häring, Marleen, Pettignano, Asja, Quignard, Françoise, Tanchoux, Nathalie, Díaz Díaz, David“…Aromatic aldehydes bearing electron-donating groups and aliphatic aldehydes showed poor or no conversion, respectively. …”
Publicado 2016
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