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. [no cache] 500 found
406) The lumbar spinal cord was assayed to determine glial fibrillary acidic protein (GFAP) and tumor necrosis factor alpha (TNFα) levels by the Western blotting method.
--- ABSTRACT ---
PMID:23943205 DOI:10.1007/s11418-013-0796-6
2015 Journal of natural medicines
* Satureja khuzestanica prevents the development of morphine analgesic tolerance through suppression of spinal glial cell activation in rats.
- Glial cell activation and oxidative stress are important factors in the induction of opioid side effects such as tolerance and dependence. It has been demonstrated that Satureja khuzistanica extract (SKE) has antioxidative, antinociceptive and anti-inflammatory properties; however, its influences on opioid analgesic tolerance have not yet been clarified. Adult male Wistar rats were rendered analgesic-tolerant by injection of 10 mg/kg morphine twice daily for 8 days. To determine the effect of SKE on the development of morphine tolerance, different doses of SKE (25, 50 and 100 mg/kg i.p.) were injected simultaneously with morphine. The tail-flick test was used to assess the nociceptive threshold. The lumbar spinal cord was assayed to determine glial fibrillary acidic protein (GFAP) and tumor necrosis factor alpha (TNFα) levels by the Western blotting method. Our results showed that chronic morphine produced tolerance to the antinociceptive effect of morphine. However, SKE could prevent, in a dose-dependent manner, morphine tolerance development. In tolerant animals, a significant increase in GFAP and TNFα levels was observed in the lumbar spinal cord, and was reversed to control levels by 100 mg/kg SKE. Our data revealed that Satureja khuzistanica had beneficial effects in preventing opioid tolerance and the underlying mechanisms of those effects may be due, at least in part, to reduce spinal glial cell activation.
--- ABSTRACT END ---
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(5)34 and (12)4 on (19)2 compared
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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 ---