* Activated skin γδ T-cells regulate T-cell infiltration of the wound site after burn.
- Burn induces an immunopathological response involving multiple immune cell types that includes γδ T-cells. Nonetheless, the role of γδ T-cells at the wound site after burn is not clearly defined. Wild type and γδ T-cell receptor deficient (δ TCR(-/-)) mice were subjected to a major burn or sham procedure. At 1-7 d thereafter, skin samples were collected and T-cell populations analyzed. The majority of T-cells in the skin of sham mice were γδ T-cells. After burn, however, an increase in the total T-cells was observed at the wound site and these cells were predominantly αβ T-cells. Their influx was γδ T-cell dependent, as it was markedly reduced in injured δ TCR(-/-) mice. Burn wound γδ T-cells were activated with increased expression of TLRs and CD69. In contrast, the infiltrating αβ T-cells TLR and CD69 expressions were attenuated after burn. Thus, burn is associated with of γδ T-cell activation at the injury site, which initiates a massive infiltration of the wound with αβ T-cells that likely facilitate the transition from the inflammatory to the proliferative phase of healing.
=>貧しい暮らし, 落ちぶれた生活
Overview of verb reduce
The verb reduce has 20 senses (first 11 from tagged texts)
1. (102) reduce, cut down, cut back, trim, trim down, trim back, cut, bring down -- (cut down on;
make a reduction in; "reduce your daily fat intake"; "The employer wants to cut back health
benefits")
2. (9) reduce -- (make less complex; "reduce a problem to a single question")
3. (5) reduce -- (bring to humbler or weaker state or condition; "He reduced the population to
slavery")
4. (3) reduce -- (simplify the form of a mathematical equation of expression by substituting one
term for another)
5. (3) reduce -- (lower in grade or rank or force somebody into an undignified situation; "She
reduced her niece to a servant")
6. (3) reduce, come down, boil down -- (be the essential element; "The proposal boils down to a
compromise")
7. (2) shrink, reduce -- (reduce in size; reduce physically; "Hot water will shrink the sweater";
"Can you shrink this image?")
8. (1) reduce -- (lessen and make more modest; "reduce one's standard of living")
9. (1) reduce, scale down -- (make smaller; "reduce an image")
10. (1) deoxidize, deoxidise, reduce -- (to remove oxygen from a compound, or cause to react with
hydrogen or form a hydride, or to undergo an increase in the number of electrons)
11. (1) reduce, tighten -- (narrow or limit; "reduce the influx of foreigners")
12. repress, quash, keep down, subdue, subjugate, reduce -- (put down by force or intimidation; "The
government quashes any attempt of an uprising"; "China keeps down her dissidents very efficiently";
"The rich landowners subjugated the peasants working the land")
13. reduce -- (undergo meiosis; "The cells reduce")
14. reduce -- (reposition (a broken bone after surgery) back to its normal site)
15. reduce -- (destress and thus weaken a sound when pronouncing it)
16. abridge, foreshorten, abbreviate, shorten, cut, contract, reduce -- (reduce in scope while
retaining essential elements; "The manuscript must be shortened")
17. boil down, reduce, decoct, concentrate -- (be cooked until very little liquid is left; "The
sauce should reduce to one cup")
18. reduce, boil down, concentrate -- (cook until very little liquid is left; "The cook reduced the
sauce by boiling it for a long time")
19. dilute, thin, thin out, reduce, cut -- (lessen the strength or flavor of a solution or mixture;
"cut bourbon")
20. reduce, melt off, lose weight, slim, slenderize, thin, slim down -- (take off weight)
Overview of adj reduced
The adj reduced has 2 senses (first 2 from tagged texts)
1. (6) decreased, reduced -- (made less in size or amount or degree)
2. (1) reduced, rock-bottom -- (well below normal (especially in price))
--- WordNet end ---