ELIZA cgi-bash version rev. 1.90
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for levels out of >500 occurrences
501283 occurrences (No.27 in the rank) during 5 years in the PubMed. [cache]
336) At the end of the study, malondialdehyde (MDA) and reduced glutathione (GSH) levels were measured in the whole blood; catalase (CAT) activity level was measured in erythrocytes; and nitrite (NO2) and nitrate (NO3) levels were measured in the serum.
--- ABSTRACT ---
PMID:23406949 DOI:10.1177/0748233713475513
2015 Toxicology and industrial health
* Evaluation of oxidant-antioxidant status in oral toxicity of fish oil methyl esters and diesel fuel in male rats.
- This study was conducted to compare the effects of oral toxicity induced by fish oil biodiesel and diesel fuel. Diesel and fish oil biodiesel were administered by oral gavage to rats. For this purpose, 35 rats were divided into five groups. Sunflower oil of 250 mg kg(-1) was administered to the rats in the control group by oral gavage. The rats in the D250 and D500 groups were administered by oral gavage 250 mg kg(-1) and 500 mg kg(-1) of diesel fuel dissolved in equal amounts of sunflower oil, respectively. The rats in the F250 and F500 groups were administered by oral gavage 250 mg kg(-1) and 500 mg kg(-1) of fish oil biodiesel dissolved in equal amounts of sunflower oil, respectively. At the end of the study, malondialdehyde (MDA) and reduced glutathione (GSH) levels were measured in the whole blood; catalase (CAT) activity level was measured in erythrocytes; and nitrite (NO2) and nitrate (NO3) levels were measured in the serum. It was observed that the whole blood MDA levels of the diesel groups were considerably different from those in the control and fish oil biodiesel groups (p < 0.001). GSH levels in the control group were observed to be considerably different from those in all other groups (p < 0.001). Serum NO3 concentrations in the diesel groups were found to be considerably different from those in the control and biodiesel groups. Serum NO2 concentrations in one of the diesel groups were significantly different from those in the control and biodiesel groups (p < 0.01 and p < 0.05, respectively). The CAT activity of the control group was observed to be different from that in the other groups. According to these results, both fish oil biodiesel and diesel fuel are thought to cause lipid peroxidation. It was observed that fish oil biodiesel does not induce as much oxidative damage as does the diesel fuel. It is suggested that fish oil biodiesel should be preferred as an alternative to the diesel.
--- ABSTRACT END ---
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(1)236 of (8)5 at (15)3 using (22)2 especially
(2)40 *null* (9)4 are (16)3 while (23)2 induced
(3)38 in (10)4 by (17)2 after (24)2 or
(4)35 were (11)4 may (18)2 between (25)2 to
(5)34 and (12)4 on (19)2 compared
(6)6 was (13)3 did (20)2 decreased
(7)5 as (14)3 for (21)2 during

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--- WordNet output for levels --- Overview of noun level The noun level has 8 senses (first 6 from tagged texts) 1. (69) degree, grade, level -- (a position on a scale of intensity or amount or quality; "a moderate grade of intelligence"; "a high level of care is required"; "it is all a matter of degree") 2. (22) grade, level, tier -- (a relative position or degree of value in a graded group; "lumber of the highest grade") 3. (15) degree, level, stage, point -- (a specific identifiable position in a continuum or series or especially in a process; "a remarkable degree of frankness"; "at what stage are the social sciences?") 4. (5) level -- (height above ground; "the water reached ankle level"; "the pictures were at the same level") 5. (1) level, spirit level -- (indicator that establishes the horizontal when a bubble is centered in a tube of liquid) 6. (1) horizontal surface, level -- (a flat surface at right angles to a plumb line; "park the car on the level") 7. level, layer, stratum -- (an abstract place usually conceived as having depth; "a good actor communicates on several levels"; "a simile has at least two layers of meaning"; "the mind functions on many strata simultaneously") 8. floor, level, storey, story -- (a structure consisting of a room or set of rooms at a single position along a vertical scale; "what level is the office on?") Overview of verb level The verb level has 6 senses (first 3 from tagged texts) 1. (4) level -- (aim at; "level criticism or charges at somebody") 2. (1) level, raze, rase, dismantle, tear down, take down, pull down -- (tear down so as to make flat with the ground; "The building was levelled") 3. (1) flush, level, even out, even -- (make level or straight; "level the ground") 4. charge, level, point -- (direct into a position for use; "point a gun"; "He charged his weapon at me") 5. level -- (talk frankly with; lay it on the line; "I have to level with you") 6. level, level off -- (become level or even; "The ground levelled off") --- WordNet end ---