Results 101 to 110 of about 923,736 (263)

Development and implementation of the concept of disproportionate costs in water management in Central Europe in the light of the EU WFD

Water Alternatives, 2020
Many Central European water bodies that failed to achieve the good ecological and chemical status required by the Water Framework Directive in the first management cycle are expected to again fail in the second cycle.
Jan Macháč, Jan Brabec, Ondřej Vojáček   +2 more
doaj  

The human silent information regulator (Sir)2 homologue hSIRT3 is a mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase. [PDF]

, 2002
The yeast silent information regulator (Sir)2 protein links cellular metabolism and transcriptional silencing through its nicotinamide adenine dinucleotide (NAD)-dependent histone deacetylase activity.
Frye, Roy A, North, Brian J, Ott, Melanie, Schwer, Bjorn, Verdin, Eric   +4 more
core  

Uptake of nicotinamide adenine dinucleotide and excretion of its degradation pro­ducts by tissue culture cells [PDF]

, 1964
For the purpose to reveal the mechanism of uptake and degradation of NAD by cells, the authors conducted the observation on the L cells cultured in the medium containing NAD and the following results have been obtained. 1.
Matsuoka, Iwao, Oda, Takuzo, Seki, Shuji, Seno, Satimaru   +3 more
core   +1 more source

Ising transition in a one-dimensional quarter-filled electron system with dimerization

, 2001
We examine critical properties of the quarter-filled one-dimensional Hubbard model with dimerization and with the onsite and nearest-neighbor Coulomb repulsion U and V.
Bourbonnais, Chow, Condat, Delfino, E Orignac, Fabrizio, Fabrizio, Giamarchi, Gogolin, M Tsuchiizu, Nad, Schwartz, Seo, Tsuchiizu, Vescoli, Yoshioka   +15 more
core   +1 more source

NAD+ Metabolism and Signaling [PDF]

Cell Metabolism, 2019
We caught up with some of the leading researchers in the NAD+ metabolism and signaling field as they gathered in Dublin for the 2019 FASEB Science Research Conference. Here they share their excitement from the rich history of NAD+ biology dating back over 100 years ago to a future of translation benefiting human health and aging.
openaire   +2 more sources

Analysis of ligation and DNA binding by Escherichia coli DNA ligase (LigA). [PDF]

, 2005
NAD+-dependent DNA ligases are essential enzymes in bacteria, with the most widely studied of this class of enzymes being LigA from Escherichia coli. NAD+-dependent DNA ligases comprise several discrete structural domains, including a BRCT domain at the ...
Adam Wilkinson, Alexandra Bonner, Altschul, Andrew Hemmings, Andrew Smith, Baer, Bork, Brotz-Oesterhelt, Callebaut, Derbyshire, Dermody, Desmond Bullard, Doherty, Doherty, Doherty, Feng, Gajiwala, Georlette, Georlette, Glover, Gong, Grawunder, Guex, Gunther, Halligan, Heather Sayer, Herrmann, Huyton, Jeon, Joo, Kaczmarek, Kodama, Krishnan, Lavesa-Curto, Lee, Legrain, Lehman, Manuel Lavesa-Curto, Masson, Odell, Pascal, Richard Bowater, Sambrook, Shuman, Singleton, Sriskanda, Sriskanda, Sriskanda, Sriskanda, Subramanya, Timson, Timson, Wieland, Wilkinson, Wilkinson, Williams, Yamane, Yamane, Zhang, Zimmerman   +59 more
core   +1 more source

In vivo investigation of hyperpolarized [1,3-13C2]acetoacetate as a metabolic probe in normal brain and in glioma. [PDF]

, 2019
Dysregulation in NAD+/NADH levels is associated with increased cell division and elevated levels of reactive oxygen species in rapidly proliferating cancer cells.
Batsios, Georgios, Gillespie, Anne Marie, Le Page, Lydia M, Najac, Chloé, Radoul, Marina, Ronen, Sabrina M, Subramani, Elavarasan, Viswanath, Pavithra   +7 more
core   +3 more sources

Maternal heterozygosity of Slc6a19 causes metabolic perturbation and congenital NAD deficiency disorder in mice

Disease Models & Mechanisms, 2023
Hartmut Cuny, Kayleigh Bozon, Rosemary B. Kirk, Delicia Z. Sheng, Stefan Bröer, Sally L. Dunwoodie   +5 more
doaj   +1 more source

Inhibition of pigeon liver NAD kinase by a non‐phosphorylatible analogue of NAD [PDF]

FEBS Letters, 1971
Nicotinamide-2’-deoxy-adenosine dinucleotide tNdAD) has previously been prepared enzymatically [ 11 and chemically [2] , and its interactions with dehydrogenases were studied. Since this analogue of NAD differs from the natural coenzyme in lacking the 2’-hydroxyl on the adenosine ribose, it cannot be phosphorylated by NAD kinase (ATP:NAD 2 ...
openaire   +3 more sources

Influence of the anion potential on the charge ordering in quasi-one dimensional charge transfer salts

, 2001
We examine the various instabilities of quarter-filled strongly correlated electronic chains in the presence of a coupling to the underlying lattice. To mimic the physics of the (TMTTF)$_2$X Bechgaard-Fabre salts we also include electrostatic effects of ...
A. Dobry, C. Bourbonnais, D. S. Chow, Didier Poilblanc, F. Nad, F. Nad, J. E. Hirsch, J. Riera, J. Riera, J.-P. Pouget, José Riera, K. C. Ung, K. C. Ung, L. Caron, R. Laversanne, S. Brazovskii, S. Mazumdar, S. Mazumdar, V. J. Emery   +18 more
core   +1 more source