ELIZA

return kwic search for functional out of >500 occurrences
267449 occurrences (No.100 in the rank) during 5 years in the PubMed. [no cache] 500 found

308) Overall, these data suggest that the liver likely retains functional integrity with acute and sub-lethal doses of OC-Fe3O4 NPs, albeit with some stimulation of redox defences and evidence of some tissue injury.

--- ABSTRACT ---

PMID:23763576 DOI:10.3109/17435390.2013.815285

2015 Nanotoxicology

* Health effects of selected nanoparticles in vivo: liver function and hepatotoxicity following intravenous injection of titanium dioxide and Na-oleate-coated iron oxide nanoparticles in rodents.

- The study determined the effect of intravenous administration of acutely toxic or sub-lethal doses of Na-oleate-coated Fe3O4 (OC-Fe3O4) nanoparticles (NPs) on liver structure and function in Wistar rats, compared to titanium dioxide (TiO2) NPs and saline-injected controls. The acute study, using a modified OECD 425 progressive dosing procedure, found LD50 values of 59.22 and 36.42 mg/kg for TiO2 and OC-Fe3O4 NPs, respectively. In the sub-lethal study, rats were either injected with saline (negative controls), a sub-lethal reference (0.592 mg/kgTiO2 NPs, equal to 1% of LD50 on a body weight basis) or OC-Fe3O4 NPs in doses equivalent to 0.1, 1 or 10% of the LD50, respectively (corresponding to 0.0364, 0.364 and 3.64 mg Fe3O4/kg body weight). Animals were sampled 24 h, 1, 2 and 4 weeks post-injection for adverse effects. Mitochondrial respiration was significantly increased 2 weeks after injection of 10% OC-Fe3O4 NPs compared to controls, but the effect was transient. Cholesterol and triacylglycerol concentrations in the liver tissue did not increase in any treatment. There were some disturbances to antioxidant enzymes after OC-Fe3O4 NPs treatment in the livers of animals 1 week post-exposure; with the most sensitive changes occurring in glutathione peroxidase (GPx) and glutathione S-transferase (GST) activities. Lipidosis and mild necrosis with changes in sinusoid space were also observed in histological sections of the liver. Overall, these data suggest that the liver likely retains functional integrity with acute and sub-lethal doses of OC-Fe3O4 NPs, albeit with some stimulation of redox defences and evidence of some tissue injury.

--- ABSTRACT END ---

[
right
kwic]

[frequency of next (right) word to functional]

(1)50 magnetic	(18)4 gastrointestinal	(35)3 integration	(52)2 connections
(2)38 connectivity	(19)4 outcome	(36)3 interactions	(53)2 differentiation
(3)29 and	(20)4 outcomes	(37)3 movement	(54)2 domains
(4)8 limitations	(21)4 relationships	(38)3 single	(55)2 endurance
(5)7 network	(22)4 unit	(39)3 status	(56)2 health
(6)7 recovery	(23)3 Assessment	(40)3 status,	(57)2 imaging
(7)7 role	(24)3 MRI	(41)3 studies	(58)2 impact
(8)6 changes	(25)3 Well-Being	(42)2 CD133	(59)2 integrity
(9)6 results	(26)3 activation	(43)2 HL	(60)2 losses
(10)5 alterations	(27)3 brain	(44)2 ability	(61)2 networks
(11)5 limitation	(28)3 consequences	(45)2 activity	(62)2 neuronal
(12)5 neuroimaging	(29)3 coupling	(46)2 analyses	(63)2 organization
(13)5 properties	(30)3 decline	(47)2 as	(64)2 parameters
(14)5 theory	(31)3 deficits	(48)2 assays	(65)2 roles
(15)4 capacity	(32)3 differences	(49)2 assessment	(66)2 significance
(16)4 connectivity,	(33)3 impairment	(50)2 characteristics	(67)2 specialization
(17)4 foods	(34)3 improvement	(51)2 cognitive

add keyword

--- WordNet output for functional --- =>機能の, 関数の, 機能する, 機能上の, 実用的な, 機能的な Overview of adj functional The adj functional has 6 senses (first 2 from tagged texts) 1. (3) functional -- (designed for or capable of a particular function or use; "a style of writing in which every word is functional"; "functional architecture") 2. (1) functional -- (involving or affecting function rather than physiology; "functional deafness") 3. functional -- (relating to or based on function especially as opposed to structure; "the problem now is not a constitutional one; it is a functional one"; "delegates elected on a functional rather than a geographical basis") 4. functional, usable, useable, operable, operational -- (fit or ready for use or service; "the toaster was still functional even after being dropped"; "the lawnmower is a bit rusty but still usable"; "an operational aircraft"; "the dishwasher is now in working order") 5. functional -- (designed for or adapted to a function or use; "functional education selects knowledge that is concrete and usable rather than abstract and theoretical"; "functional architecture") 6. running, operative, functional, working -- ((of e.g. a machine) performing or capable of performing; "in running (or working) order"; "a functional set of brakes") --- WordNet end ---