Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Shengwen Shen"'
Publikováno v:
Talanta. 184:446-451
Arsenic in hair and nails has been used to assess chronic exposure of humans to environmental arsenic. However, it remains to be seen whether it is appropriate to evaluate acute exposure to sub-lethal doses of arsenic typically used in therapeutics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74ab7ff5f7fbf59d3df3b920abe6d8a6
https://doi.org/10.1016/j.talanta.2018.03.021
https://doi.org/10.1016/j.talanta.2018.03.021
Autor:
Shengwen Shen1, Jane Lee2, Xuejun Sun2, Hailin Wang1, Michael Weinfeld2, Le, X. Chris1 xc.le@ualberta.ca
Publikováno v:
Environmental Health Perspectives. Dec2006, Vol. 114 Issue 12, p1832-1837. 6p.
Publikováno v:
Chemical Reviews
Arsenic is a trace element found in the earth’s crust at an average concentration of ∼5 μg/g (ppm). Although its relative abundance in the earth’s crust is about 54th, arsenic can become concentrated in some parts of the world because of natur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be7b5943fd2f4ab31ba5c30dde48b389
https://doi.org/10.1021/cr300015c
https://doi.org/10.1021/cr300015c
Publikováno v:
Environmental Science & Technology. 47:2823-2830
Four halobenzoquinones (HBQs), 2,6-dichloro-1,4-benzoquinone (DCBQ), 2,6-dichloro-3-methyl-1,4-benzoquinone (DCMBQ), 2,3,6-trichloro-1,4-benzoquinone (TCBQ), and 2,6-dibromobenzoquinone (DBBQ), have been recently confirmed as disinfection byproducts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9c83a4b32fa65570757f4128eeee37a
https://doi.org/10.1021/es303762p
https://doi.org/10.1021/es303762p
Publikováno v:
Food Chemistry. 135:1600-1607
Ovotransferrin-derived peptides showed synergistic effects with vitamin C, epigallocatechin gallate (EGCG), and caffeic acid, but not quercetin in our previous report. In this study, we further investigated the interactions between ovotransferrin-der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45b08b30a41876aa7012160365f5ef4d
https://doi.org/10.1016/j.foodchem.2012.05.093
https://doi.org/10.1016/j.foodchem.2012.05.093
Publikováno v:
Analytical Chemistry. 84:7603-7606
We describe a single-cycle DNA aptamer selection strategy that is able to obtain high affinity aptamers (K(d) of sub-nM) directly from a protein blotted on membrane. The key to the success of this strategy is the unique use of DNase I digestion to re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99fff3bcaf2160be8ded3b9c17870a9d
https://doi.org/10.1021/ac302047e
https://doi.org/10.1021/ac302047e
Publikováno v:
Food Chemistry. 124:808-815
The effect of sonication on proteolytic hydrolysis of ovotransferrin and bioactivities of the hydrolysates were investigated, and the large peptide fragments left in the hydrolysate were characterised. The results showed that sonication could increas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70e95fc6153c8fcf0b0896c400e56956
https://doi.org/10.1016/j.foodchem.2010.06.100
https://doi.org/10.1016/j.foodchem.2010.06.100
Publikováno v:
Environmental Health Perspectives
Background Arsenite (iAsIII) can promote mutagenicity and carcinogenicity of other carcinogens. Considerable attention has focused on interference with DNA repair by inorganic arsenic, especially the nucleotide excision repair (NER) pathway, whereas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6113e36bcf44cc9108c29e05a699e698
https://doi.org/10.1289/ehp.9284
https://doi.org/10.1289/ehp.9284
Publikováno v:
Chemical research in toxicology. 26(6)
Arsenic speciation in blood can improve understanding of the metabolism and toxicity of arsenic. In this study, arsenic species in the plasma and red blood cells (RBCs) of arsenite-treated female F344 rats were characterized using anion exchange and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::963659af216699773be0eb3f46e04c8d
https://pubmed.ncbi.nlm.nih.gov/23734817
https://pubmed.ncbi.nlm.nih.gov/23734817
Publikováno v:
Journal of agricultural and food chemistry. 58(13)
Ovotransferrin is a glycoprotein well-known for its iron-binding property. Ovotransferrin was reported to have antioxidative properties, but the presence of antioxidant peptides within the protein has not been reported. The purpose of the study was t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a58e79abcb3d41069bb0856bbccc5e8
https://pubmed.ncbi.nlm.nih.gov/20568771
https://pubmed.ncbi.nlm.nih.gov/20568771