Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Susanna Herold"'
Autor:
Susanna Herold, Willem H. Koppenol
Publikováno v:
CHIMIA, Vol 55, Iss 10 (2001)
Formation of nitrogen monoxide in vivo as a signal molecule and as part of the immunological response leads to the formation of oxidized haemoproteins and a powerful oxidant, peroxynitrite. The latter is an unstable isomer of nitrate that, in the pro
Externí odkaz:
https://doaj.org/article/3be65551ade94f92985dcf95cf0748e7
Autor:
Francesca Boccini, Susanna Herold
Publikováno v:
Inorganic Chemistry. 45:6933-6943
In this work, we showed that the reaction of peroxynitrite with MbFe(II)NO, in analogy to the corresponding reaction with HbFe(II)NO (Herold, S. Inorg. Chem. 2004, 43, 3783-3785), proceeds in two steps via the formation of MbFe(III)NO, from which NO*
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27e72200b9114205ca5b322750e7b03d
https://doi.org/10.1021/ic060469g
https://doi.org/10.1021/ic060469g
Autor:
Alain Puppo, Susanna Herold
Publikováno v:
JBIC Journal of Biological Inorganic Chemistry, 10 (8)
JBIC Journal of Biological Inorganic Chemistry, 10 (8)
ISSN:0949-8257
ISSN:1432-1327
ISSN:0949-8257
ISSN:1432-1327
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::191d86261d21dff4b76781b3a127e3db
https://doi.org/10.1007/s00775-005-0047-8
https://doi.org/10.1007/s00775-005-0047-8
Autor:
Gabriele Röck, Susanna Herold
Publikováno v:
Archives of Biochemistry and Biophysics. 436:386-396
The mechanisms of formation of S-nitrosothiols under physiological conditions and, in particular, of generation of SNO-Hb (the hemoglobin form in which the cysteine residues beta93 are S-nitrosated) are still not completely understood. In this paper,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ddb19f7596df74fb3374609ccb847aa
https://doi.org/10.1016/j.abb.2005.02.013
https://doi.org/10.1016/j.abb.2005.02.013
Autor:
Gabriele Röck, Susanna Herold
Publikováno v:
Biochemistry. 44:6223-6231
Nitrosylhemoglobin (HbFe(II)NO) has been shown to be generated in vivo from the reaction of deoxyHb with NO(*) as well as with nitrite. Despite the physiological importance attributed to this form of Hb, its reactivity has not been investigated in de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d33c7492a521dd8069ef7c28a25814e3
https://doi.org/10.1021/bi0475929
https://doi.org/10.1021/bi0475929
Publikováno v:
Biochemistry. 44:4125-4134
Bacterial hemoglobins and flavohemoglobins share a common globin fold but differ otherwise in structural and functional aspects. The bases of these differences were investigated through kinetic studies on oxygen, carbon monoxide, and nitric oxide bin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdb9aeca89fe1494f1b56703ed8d2723
https://doi.org/10.1021/bi047389d
https://doi.org/10.1021/bi047389d
Autor:
Susanna Herold, Willem H. Koppenol
Publikováno v:
Coordination Chemistry Reviews. 249:499-506
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fa49409cb994ba8d44782399245d8da
https://doi.org/10.1016/j.ccr.2004.07.001
https://doi.org/10.1016/j.ccr.2004.07.001
Autor:
Susanna Herold, Francesca Boccini
Publikováno v:
Biochemistry. 43:16393-16404
The strong oxidizing and nitrating agent peroxynitrite has been shown to diffuse into erythrocytes and oxidize oxyhemoglobin (oxyHb) to metHb. Because the value of the second-order rate constant for this reaction is on the order of 10(4) M(-)(1) s(-)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99cadaedc2a68bd729bc7fd7e6dc728f
https://doi.org/10.1021/bi0482250
https://doi.org/10.1021/bi0482250
Publikováno v:
The Journal of Physical Chemistry A. 108:5800-5805
The reactions of carbonate radical anion [systematic name: trioxidocarbonate(1-)] with different forms of myoglobin and hemoglobin were studied by pulse radiolysis in N 2 O-saturated 0.25 M sodium bicarbonate solutions at pH 10.0 and room temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de54d271b53a8c42b3f841c1ad3a7a10
https://doi.org/10.1021/jp049063k
https://doi.org/10.1021/jp049063k
Autor:
Susanna Herold
Publikováno v:
Highlights in Bioorganic Chemistry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a84ac496af7eacbe2e7c4d06020020
https://doi.org/10.1002/3527603727.ch2f
https://doi.org/10.1002/3527603727.ch2f