ELIZA

return kwic search for species out of >500 occurrences
321753 occurrences (No.65 in the rank) during 5 years in the PubMed. [no cache] 500 found

181) Interaction with D and D+OH also induced changes in the production of reactive oxygen and nitrogen species and changes in the level of glutathione and activities of antioxidant enzymes in the cells.

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PMID:24433188 DOI:10.1002/bab.1208

2015 Biotechnology and applied biochemistry

* Cellular redox homeostasis in endothelial cells treated with nonmodified and Fenton-modified nanodiamond powders.

- Diamond nanoparticles find numerous applications in pharmacy, medicine, cosmetics, and biotechnology. However, possible adverse cellular effects of diamond nanoparticle cells have been reported, which may limit their use. The aim of this study was to compare the effect of nonmodified diamond nanoparticles (D) and diamond nanoparticles modified by the Fenton reaction (D+OH) on human umbilical cord endothelial cells (HUVEC-ST). We found that both D and D+OH show time- and concentration-dependent cytotoxicity, inducing apoptosis and necrosis of HUVEC-ST. Interaction with D and D+OH also induced changes in the production of reactive oxygen and nitrogen species and changes in the level of glutathione and activities of antioxidant enzymes in the cells. These data demonstrate that diamond nanoparticles may induce oxidative stress in human endothelial cells, which contributes to their cytotoxic effects seen at higher concentrations of D and D+OH.

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[frequency of next (right) word to species]

(1)93 null	(11)7 but	(21)3 can	(31)2 for
(2)46 of	(12)7 with	(22)3 could	(32)2 found
(3)34 in	(13)6 identification	(23)3 differences	(33)2 generated
(4)31 and	(14)5 determination	(24)3 have	(34)2 identification,
(5)19 (ROS)	(15)5 that	(25)3 level	(35)2 including
(6)18 were	(16)4 as	(26)3 may	(36)2 phytotoxicity
(7)12 is	(17)4 or	(27)2 (ROS),	(37)2 rather
(8)10 are	(18)4 to	(28)2 (overall	(38)2 such
(9)9 from	(19)4 which	(29)2 M
(10)9 was	(20)3 AEJ-89	(30)2 along

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--- WordNet output for species --- =>人類, 種, 種類 Overview of noun species The noun species has 2 senses (first 2 from tagged texts) 1. (27) species -- ((biology) taxonomic group whose members can interbreed) 2. (5) species -- (a specific kind of something; "a species of molecule"; "a species of villainy") Overview of noun specie The noun specie has 1 sense (no senses from tagged texts) 1. coinage, mintage, specie, metal money -- (coins collectively) --- WordNet end ---