Results 21 to 30 of about 178,109 (161)

Nicotinamide adenine dinucleotide (NAD+). Formal potential of the NAD+/NAD· couple and NAD· dimerization rate [PDF]

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1984
The rate constant, kd, for the dimerization of the free radical (NAD), produced on the initial one-electron reduction of NAD+, was measured by double potential-step chronoamperometry, fast-scan cyclic voltammetry (cathodic-anodic peak current ratio) and slow-scan cyclic voltammetry (peak potential shift) for a medium in which neither NAD+ nor its ...
M A, Jensen, P J, Elving
openaire   +2 more sources

Sirtuins in the pathogenetic therapy of neurodegenerative diseases [PDF]

Клиническая практика
The progressive decline in the physiological functions during aging leads to various diseases that place a heavy burden on patients, their families and the society as a whole.
Ekaterina M. Samoilova, Alina A. Ivanova, Petr P. Laktionov, Vladimir A. Kalsin, Stanislav E. Romanov   +4 more
doaj   +1 more source

CD38, CD157, and RAGE as Molecular Determinants for Social Behavior

Cells, 2019
Recent studies provide evidence to support that cluster of differentiation 38 (CD38) and CD157 meaningfully act in the brain as neuroregulators. They primarily affect social behaviors. Social behaviors are impaired in Cd38 and Cd157 knockout mice. Single-
Haruhiro Higashida, Minako Hashii, Yukie Tanaka, Shigeru Matsukawa, Yoshihiro Higuchi, Ryosuke Gabata, Makoto Tsubomoto, Noriko Seishima, Mitsuyo Teramachi, Taiki Kamijima, Tsuyoshi Hattori, Osamu Hori, Chiharu Tsuji, Stanislav M. Cherepanov, Anna A. Shabalova, Maria Gerasimenko, Kana Minami, Shigeru Yokoyama, Sei-ichi Munesue, Ai Harashima, Yasuhiko Yamamoto, Alla B. Salmina, Olga Lopatina   +22 more
doaj   +1 more source

Development of the Cerebrospinal Fluid in Early Stage after Hemorrhage in the Central Nervous System

Life, 2021
Extravasation of blood in the central nervous system (CNS) represents a very strong damaged associated molecular patterns (DAMP) which is followed by rapid inflammation and can participate in worse outcome of patients.
Petr Kelbich, Aleš Hejčl, Jan Krejsek, Tomáš Radovnický, Inka Matuchová, Jan Lodin, Jan Špička, Martin Sameš, Jan Procházka, Eva Hanuljaková, Petr Vachata   +10 more
doaj   +1 more source

“NAD-capQ” detection and quantitation of NAD caps [PDF]

RNA, 2018
RNA 5′ cap structures comprising the metabolic effector nicotinamide adenine dinucleotide (NAD) have been identified in diverse organisms. Here we report a simple, two-step procedure to detect and quantitate NAD-capped RNA, termed “NAD-capQ.” By use of NAD-capQ we quantitate NAD-capped RNA levels in Escherichia coli, Saccharomyces cerevisiae, and human
Grudzien-Nogalska, Ewa, Bird, Jeremy G., Nickels, Bryce E., Kiledjian, Megerditch   +3 more
openaire   +2 more sources

Historical Agricultural Landforms—Central European Bio-Cultural Heritage Worthy of Attention

Land, 2022
Knowledge about past agricultural land management can bring solutions for future needs. One undervalued historical type of historical rural landscape in temperate Europe is termed plužiny.
Johana Zacharová, Jiří Riezner, Jitka Elznicová, Iva Machová, Karel Kubát, Diana Holcová, Michal Holec, Jan Pacina, Jiří Štojdl, Tomáš Matys Grygar   +9 more
doaj   +1 more source

Information and Material Support to Environmental Education in Slovakia in the Times of Crisis

Acta Educationis Generalis, 2023
Introduction: The undergoing globalization brings epidemiological, economical, energetical, and environmental security risks. The current task in the field of improving the quality of the environment is educating students in schools for adaptation to the
Bilčík Alexander, Bilčíková Jana, Lajčin Daniel, Barnová Silvia   +3 more
doaj   +1 more source

Arhitekture računala za adaptivno digitalno formiranje dijagrama usmjerenosti radarske antene

Vojnotehnički Glasnik, 1990
Kombiniranjem arhitekture sa slike 7 s principom računala upravljanog tokom podataka (data flow) (u literaturi je takva arhitektura poznata kao 'wavefront processor' ili polja valne fronte), dobivaju se dodatna poboljšanja i u smislu povećanja brzine i u
Karlo Nađ
doaj   +1 more source

Design and Synthesis of New Sulfonic Acid Functionalized Ionic Liquids as Catalysts for Esterification of Fatty Acids with Bioethanol

Molecules, 2023
In this study, three types of sulfonic acid group functionalized ionic liquids (SAILs) with a different number of catalytic groups and lipophilicity were synthesized and characterized by FT-IR, NMR, and MS analyses.
Thu Huong Nguyen Thi, Jiřina Koutecká, Pavel Kaule, Luboš Vrtoch, Václav Šícha, Jan Čermák   +5 more
doaj   +1 more source

Murine iNKT cells are depleted by liver damage via activation of P2RX7

European Journal of Immunology, Volume 50, Issue 10, Page 1515-1524, October 2020., 2020
Drug‐induced liver injury activates a suicide pathway in hepatic iNKT cells. The tissue damage induced release of ATP and NAD into the extracellular space triggers the receptor P2RX7 and leads locally to a long‐lasting depletion of iNKT cells. Abstract Invariant natural killer T cells (iNKT) constitute up to 50% of liver lymphocytes and contribute to ...
Astrid A. Bovens, Thomas H. Wesselink, Felix M. Behr, Natasja A. M. Kragten, René A. W. van Lier, Klaas P. J. M. van Gisbergen, Regina Stark   +6 more
wiley   +1 more source