Results 71 to 80 of about 28,342 (216)

Interictal and seizure‐onset scalp electroencephalographic patterns in malformations of cortical development

Epilepsia, EarlyView.
Abstract Objective Malformations of cortical development (MCDs) are a frequent cause of drug‐resistant epilepsy and a common indication for resective epilepsy surgery. As magnetic resonance imaging (MRI) lacks sensitivity for subtle MCDs, supplemental diagnostic tools are needed.
Lubna Shakhatreh, Liz Edenberg P. Quiles, Zhibin Chen, Ofer M. Genon, Saba Mohidat, Lyn Millist, Callum Hollis, Andrea Sundram, Piero Perucca, Terence J. O'Brien, Patrick Kwan   +10 more
wiley   +1 more source

Reimagining o‐Carborane‐Based Fluorophores: Charge‐Transfer from Boron Substituents Triggers Aggregation‐ and Crystallization‐Induced Emission

Angewandte Chemie, Volume 138, Issue 10, 2 March 2026.
This work reports, for the first time, aggregation‐ or crystallization‐induced emission in boron‐substituted carboranes, which was driven by photoinduced charge‐transfer from fluorophore attached via boron vertices. The emission properties can be tuned by varying the substituents, expanding design strategies for luminescent materials.
Balázs Szathmári, Yanhong Gao, Dániel Buzsáki, Dániel Zámbó, Tamás Holczbauer, Antal Udvardy, Pál Szabó, Júlia Kertész, Dóra Hessz, Zsolt Kelemen   +9 more
wiley   +2 more sources

Responsiveness to progesterone and potassium channel blockers 4-aminopyridine, tetraethylammonium and free Ca(2+) contentration in spermatozoa of patients with oligozoospermia/leucocytospermia

The Ukrainian Biochemical Journal, 2018
The present study was undertaken to evaluate [Ca2+]i signals that occur in human sperm cells exposed in vitro to three diverse compounds; progesterone, 4-aminopyridine (a highly effective inducer of hyperactivation in human sperm) and tetraethylammonium.
R. V. Fafula, G. V. Danylovych, A. S. Besedina, O. V. Melnyk, Z. D. Vorobets   +4 more
doaj   +1 more source

Search of amino group in the Universe: 2-aminopyridine [PDF]

Serbian Astronomical Journal, 2015
In search for life in the Universe, scientists are interested in identification of molecules having amino (-NH2) group in the interstellar space. The aminoacetonitrile (NH2CH2CN), which is precursor of the simplest amino acid glycine (NH2CH2COOH)
Sharma M.K., Sharma M., Sharma A.K., Chandra S.   +3 more
doaj   +1 more source

The synthesis of potential antimalarials. Derivatives of pantoyltaurine [PDF]

, 1946
The general hypothesis as to the mode of action of chemotherapeutic agents, which has been formulated by Fildes, Woods, McIlwain, and others (2), offers a rational and useful guide to the design of new drugs. Thus, bacteriostasis is pictured as caused by
Koepfli, J. B., Maynard, J. T., Mead, J. F., Rapport, M. M., Senear, A. E.   +4 more
core  

Twisted Intramolecular Charge Transfer in Protonated Amino Pyridine [PDF]

, 2016
International audienceThe excited state properties of protonated ortho (2-), meta (3-) and para (4-) aminopyridine molecules have been investigated through UV photo fragmentation spectroscopy and excited state couple cluster CC2 calculations.
Broquier, Michel, Dedonder-Lardeux, Claude, Grégoire, Gilles, Jouvet, Christophe, Soorkia, Satchin, Theulé, Patrice   +5 more
core   +4 more sources

Interferon-γ acutely augments inhibition of neocortical layer 5 pyramidal neurons [PDF]

, 2020
BACKGROUND: Interferon-γ (IFN-γ, a type II IFN) is present in the central nervous system (CNS) under various conditions. Evidence is emerging that, in addition to its immunological role, IFN-γ modulates neuronal morphology, function, and development in ...
Bräuer, Anja U., Byvaltcev, Egor, Döhne, Noah, Grosser, Sabine, Janach, Gabriel M. S., Reetz, Olivia, Stadler, Konstantin, Strauss, Ulf   +7 more
core   +1 more source

Precision therapies for genetic epilepsies in 2025: Promises and pitfalls

Epilepsia Open, EarlyView.
Abstract By targeting the underlying etiology, precision therapies offer an exciting paradigm shift to improve the stagnant outcomes of drug‐resistant epilepsies, including developmental and epileptic encephalopathies. Unlike conventional antiseizure medications (ASMs) which only treat the symptoms (seizures) but have no effect on the underlying ...
Shuyu Wang, Emilio Perucca, Samuel F. Berkovic, Piero Perucca   +3 more
wiley   +1 more source

2-(3-Aminopyridinium-1-yl)-3-carboxypropanoate monohydrate

Acta Crystallographica Section E, 2012
The title compound, C9H10N2O4·H2O, was obtained as a zwitterion derived from the nucleophilic attack of 3-aminopyridine on the fumaric α,β-system. Within the molecule, the aminopyridine moiety and the carboxylate and carboxylic
José J. Campos-Gaxiola, Simón Hernández-Ortega, David Morales-Morales, Guadalupe Millán Corrales, Adriana Cruz Enríquez   +4 more
doaj   +1 more source

Green synthesis of thiourea derivatives from nitrobenzenes using Ni nanoparticles immobilized on triazine-aminopyridine-modified MIL-101(Cr) MOF

Scientific Reports, 2023
Nanohybrid metal–organic frameworks (MOF) have recently been considered next-generation catalysts regarding their unique features like large surface-to-volume ratio, tailorable geometry, uniform pore sizes, and homogeneous distribution of active sites ...
Sara Heidari, Sedigheh Alavinia, Ramin Ghorbani-Vaghei   +2 more
doaj   +1 more source