Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Theodora Zlateva"'
Autor:
Helen W Kreuzer, Luca Quaroni, David W Podlesak, Theodora Zlateva, Nikki Bollinger, Aaron McAllister, Michael J Lott, Eric L Hegg
Publikováno v:
PLoS ONE, Vol 7, Iss 7, p e39685 (2012)
Metabolic processes result in the release and exchange of H and O atoms from organic material as well as some inorganic salts and gases. These fluxes of H and O atoms into intracellular water result in an isotopic gradient that can be measured experi
Externí odkaz:
https://doaj.org/article/6ad3d11c804e4ff08ec89746120b701d
Publikováno v:
Faraday Discussions. 187:259-271
A major topic in InfraRed (IR) spectroscopic studies of living cells is the complexity of the vibrational spectra, involving hundreds of overlapping absorption bands from all the cellular components present at detectable concentrations. We focus on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::331a1ec393301b1d562e64fbbaab2a75
https://doi.org/10.1039/c5fd00156k
https://doi.org/10.1039/c5fd00156k
Autor:
Luca Quaroni, Theodora Zlateva
Publikováno v:
Analytical Chemistry. 86:6887-6895
In recent years, major efforts have been devoted to the application of microscopy with mid-infrared light to the study of living cells and tissue. Despite this interest, infrared (IR) microscopy has not realized its full potential in the molecular ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a1ea2bb66b3007caf908669f32031cc
https://doi.org/10.1021/ac501561x
https://doi.org/10.1021/ac501561x
Autor:
Fabio Zobi, Anna Bogdanova, Blagoj Sarafimov, Theodora Zlateva, Luca Quaroni, Marcus C. Schaub, Giuseppe Santoro, Olivier Blacque
Publikováno v:
Journal of Medicinal Chemistry. 56:6719-6731
Carbon monoxide releasing molecules (CORMs) are an emerging class of pharmaceutical compounds currently evaluated in several preclinical disease models. There is general consensus that the therapeutic effects elicited by the molecules may be directly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06b044329fefa25f9e5921a64bf8cec
https://doi.org/10.1021/jm400527k
https://doi.org/10.1021/jm400527k
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1830:2989-2993
Background The pH of a biological system is a crucial determinant of the structures and reactivity of its components and cellular homeostasis of H+ is critical for cell viability. Control and monitoring of cellular acidity are highly desirable for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c9a38730a12cc52bc12e2514ef9d63
https://doi.org/10.1016/j.bbagen.2012.12.022
https://doi.org/10.1016/j.bbagen.2012.12.022
Publikováno v:
Dalton Transactions
Constitutional isomers of cyanocobalamin adducts based on a fluorescent rhenium tris-carbonyl diimine complex were prepared, characterized and tested against PC-3 cancer cells. The adducts differ only in the relative binding position of the organomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3001fd49c8b24eba53907950c6c3b46b
http://doc.rero.ch/record/255829/files/san_scc_sm.pdf
http://doc.rero.ch/record/255829/files/san_scc_sm.pdf
Publikováno v:
Journal of Biological Chemistry. 279:18742-18747
Ribonucleotide reductase is a heterodimeric (alpha(2)beta(2)) allosteric enzyme that catalyzes the conversion of ribonucleotides to deoxyribonucleotides, an essential step in DNA biosynthesis and repair. In the enzymatically active form aerobic Esche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3ce2822624fd23f536b00fe1acefe45
https://doi.org/10.1074/jbc.m311355200
https://doi.org/10.1074/jbc.m311355200
Autor:
Elmar Krieger, Raina Boteva, Nina V. Visser, Antonie J. W. G. Visser, Ida J. van der Klei, Anne Koek, Marten Veenhuis, Theodora Zlateva
Publikováno v:
European Journal of Biochemistry. 270:4332-4338
Correct sorting of newly synthesized peroxisomal matrix proteins is dependent on a peroxisomal targeting signal (PTS). So far two PTSs are known. PTS1 consists of a tripeptide that is located at the extreme C terminus of matrix proteins and is specif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::280937bd20ff782e12c6b689debfd538
https://doi.org/10.1046/j.1432-1033.2003.03827.x
https://doi.org/10.1046/j.1432-1033.2003.03827.x
Autor:
Helen W. Kreuzer, Gianfelice Cinque, Eric L. Hegg, Theodora Zlateva, Luca Quaroni, Blagoj Sarafimov, Katia Wehbe
Publikováno v:
Biophysical Chemistry, 189
We successfully tested the viability of using synchrotron-based full-field infrared imaging to study biochemical processes inside living cells. As a model system, we studied fibroblast cells exposed to a medium highly enriched with D2O. We could show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5ed77577e1331675a0463404c8c7e3
https://hdl.handle.net/20.500.11850/84446
https://hdl.handle.net/20.500.11850/84446
Autor:
Luigi Casella, Mariano Beltramini, Laura Santagostini, Theodora Zlateva, Benedetto Salvato, Luigi Bubacco
Publikováno v:
Journal of Inorganic Biochemistry. 72:211-215
The deoxygenated form [Cu(I)Cu(I)] of molluscan hemocyanin exhibits a catalase-like activity. The initial formation of the met-derivative [Cu(II)Cu(II)] is followed by reaction of a second molecule of hydrogen peroxide, leading to oxy-hemocyanin. Sod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cd494f7a2187ff288ea90cb262ef29e
https://doi.org/10.1016/s0162-0134(98)10082-x
https://doi.org/10.1016/s0162-0134(98)10082-x