Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Samuel Sigaud"'
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 16, Iss 3, Pp 217-225 (2003)
Sinorhizobium meliloti possesses three distinct catalases to cope with oxidative stress: two monofunctional catalases (KatA and KatC) and one bifunctional catalase-peroxydase (KatB). The katB gene is constitutively expressed during growth in batch cu
Externí odkaz:
https://doaj.org/article/bf9ac5bb9c014bc38fb0d369bf7f5068
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 14, Iss 1, Pp 86-89 (2001)
Reactive oxygen species are produced as an early event in plant defense response against avirulent pathogens. We show here that alfalfa responds to infection with Sinorhizobium meliloti by production of superoxide and hydrogen peroxide. This similari
Externí odkaz:
https://doaj.org/article/08cb8396a72d4badbb7b55fc02d8f9e3
Effect of cell isolation magnetic particles on DNA quantification by UV absorbance spectrophotometry
Autor:
Izza Usman Bajwa, Samuel Sigaud
Magnetic particles are commonly used to isolate specific cell types from blood samples. Residual particles present in the genomic DNA extracted from these cells can interfere with concentration measurements by UV absorbance spectrophotometry. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::961b7c4e403f215ec6cee658c7e5b82b
https://doi.org/10.1101/2023.04.24.23288526
https://doi.org/10.1101/2023.04.24.23288526
Autor:
Lester Kobzik, Hongwei Zhou, Samuel Sigaud, Zhiping Yang, Carroll-Ann W. Goldsmith, Alexey V. Fedulov, Amy Imrich
Publikováno v:
Toxicology and Applied Pharmacology. 223:1-9
Epidemiological studies reveal increased incidence of lung infection when air pollution particle levels are increased. We postulate that one risk factor for bacterial pneumonia, prior viral infection, can prime the lung for greater deleterious effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e211a2b1f1bf3453ad52edc5d563d68
https://doi.org/10.1016/j.taap.2007.04.014
https://doi.org/10.1016/j.taap.2007.04.014
Publikováno v:
Journal of Cellular Biochemistry. 92:502-513
Increasing evidence suggests a role for apoptosis in the maintenance of the alveolar epithelium under normal and pathological conditions. However, the signaling pathways modulating alveolar type II (ATII) cell apoptosis remain poorly defined. Here we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19bcbf251fce33e06f759c721f9b327c
https://doi.org/10.1002/jcb.20070
https://doi.org/10.1002/jcb.20070
Publikováno v:
Molecular Plant-Microbe Interactions®. 14:86-89
Reactive oxygen species are produced as an early event in plant defense response against avirulent pathogens. We show here that alfalfa responds to infection with Sinorhizobium meliloti by production of superoxide and hydrogen peroxide. This similari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5398046b14a0bc4eb5dd9d3a87ff54e1
https://doi.org/10.1094/mpmi.2001.14.1.86
https://doi.org/10.1094/mpmi.2001.14.1.86
Publikováno v:
Antioxidantsredox signaling. 7(1-2)
Exposure to supraphysiological oxygen concentrations during ventilatory oxygen therapy often causes tissue damage. Alveolar type II (AT II) cells are a major target for oxidant injury, and their ability to proliferate plays a critical role during the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88b6b0c19c16d0c3dd10bedd4c58922c
https://pubmed.ncbi.nlm.nih.gov/15650391
https://pubmed.ncbi.nlm.nih.gov/15650391
Publikováno v:
Journal of cellular biochemistry. 92(3)
Increasing evidence suggests a role for apoptosis in the maintenance of the alveolar epithelium under normal and pathological conditions. However, the signaling pathways modulating alveolar type II (ATII) cell apoptosis remain poorly defined. Here we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e931822bb6c8c9f496d8eec41152a77c
https://pubmed.ncbi.nlm.nih.gov/15156562
https://pubmed.ncbi.nlm.nih.gov/15156562
Autor:
Renata Santos, Pierre Frendo, Michael J. Davies, Didier Hérouart, Danièle Touati, Emmanuel Baudouin, G. Van de Sype, Alexandre Jamet, Christel Mathieu, Samuel Sigaud, P. Evans, B. Halliwell, Alain Puppo
Publikováno v:
Nitrogen fixation: global perspectives. Proceedings of the 13th International Congress on Nitrogen Fixation, Hamilton, Ontario, Canada, 2-7 July 2001
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33cfd386637415c73f527835ca085972
https://doi.org/10.1079/9780851995915.0196
https://doi.org/10.1079/9780851995915.0196
Publikováno v:
Journal of bacteriology. 181(8)
Two catalases, KatA and KatB, have been detected in Sinorhizobium meliloti growing on rich medium. Here we characterize a new catalase gene encoding a third catalase (KatC). KatC activity was detectable only at the end of the stationary phase in S. m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f38352aedc7d2a91dac54d97989c1b1e
https://pubmed.ncbi.nlm.nih.gov/10198032
https://pubmed.ncbi.nlm.nih.gov/10198032