Glossary entry (derived from question below)
English term or phrase:
positive/negative control (condition)
Polish translation:
dodatnia/ ujemna próba kontrolna
Added to glossary by
Martyna Matyszczyk
Apr 16, 2018 09:19
6 yrs ago
24 viewers *
English term
positive/negative control (condition)
English to Polish
Science
Biology (-tech,-chem,micro-)
Mam nadzieję, że nie zadałam niechcący pytania o dwa terminy jednocześnie - jeżeli tak, oczywiście poprawię i zadam kolejne :)
Wyrażenie pojawia się w artykule dotyczącym badań nad właściwościami usieciowanego kwasu hialuronowego w zakresie ponownej epitelializacji nabłonka rogówki w zespole suchego oka.
CTR− negative control condition
CTR+ positive control condition
As reported in Table 2, the wound caused a decrease of cell viability in damaged untreated tissues (CTR+); however, cell viability increased during time (Table 2).
The damaged and treated tissues showed a trend similar to the positive control at 48 h, while, after 72 h of exposure, the cell viability increased to reach values comparable to negative control (not damaged) (CTR−) (Table 2).
Statistical analysis showed that after 72 h there were significant differences in cell viability between damaged untreated tissue (CTR+) and treated tissues (S1 and S2), and no significant differences between undamaged untreated tissue (CTR−) and treated tissues (S1 and S2) (Table 3).
Table 4 reports the results of IL-8 levels (ELISA test) at 48 and 72 h, in the experimental conditions CTR−, CTR+ and treated with S1 and S2 solutions.
The wound caused an increased release, over time, of IL-8 in wounded untreated tissues (CTR+) (Table 4).
The treated tissues (conditions S1 and S2) showed a trend similar to the positive control (CTR+) throughout the exposure period, with an increase in IL-8 release compared to the negative control tissues (CTR−) (Table 4).
Statistical analysis showed that there was no significant difference in IL-8 levels between the positive control (CTR+) and the treated tissues (S1 and S2), and also between the two treated tissues at both 48 h (Table 5) and 72 h post-treatment (data not shown).
Although no sample was able to significantly modulate IL-8 release in this particular experimental system, it was anyway possible to observe a slight reduction of IL-8 level in treated tissues compared to the positive control, especially at 48 h (−8.2% S1 vs. CTR+, −12.8% S2 vs. CTR+, Table 4) suggesting a possible positive effect of S1 and S2.
Po prostu "warunki kontroli dodatniej/ujemnej", jak tu: https://www.proz.com/kudoz/english_to_polish/biology_tech_ch...
Wyrażenie pojawia się w artykule dotyczącym badań nad właściwościami usieciowanego kwasu hialuronowego w zakresie ponownej epitelializacji nabłonka rogówki w zespole suchego oka.
CTR− negative control condition
CTR+ positive control condition
As reported in Table 2, the wound caused a decrease of cell viability in damaged untreated tissues (CTR+); however, cell viability increased during time (Table 2).
The damaged and treated tissues showed a trend similar to the positive control at 48 h, while, after 72 h of exposure, the cell viability increased to reach values comparable to negative control (not damaged) (CTR−) (Table 2).
Statistical analysis showed that after 72 h there were significant differences in cell viability between damaged untreated tissue (CTR+) and treated tissues (S1 and S2), and no significant differences between undamaged untreated tissue (CTR−) and treated tissues (S1 and S2) (Table 3).
Table 4 reports the results of IL-8 levels (ELISA test) at 48 and 72 h, in the experimental conditions CTR−, CTR+ and treated with S1 and S2 solutions.
The wound caused an increased release, over time, of IL-8 in wounded untreated tissues (CTR+) (Table 4).
The treated tissues (conditions S1 and S2) showed a trend similar to the positive control (CTR+) throughout the exposure period, with an increase in IL-8 release compared to the negative control tissues (CTR−) (Table 4).
Statistical analysis showed that there was no significant difference in IL-8 levels between the positive control (CTR+) and the treated tissues (S1 and S2), and also between the two treated tissues at both 48 h (Table 5) and 72 h post-treatment (data not shown).
Although no sample was able to significantly modulate IL-8 release in this particular experimental system, it was anyway possible to observe a slight reduction of IL-8 level in treated tissues compared to the positive control, especially at 48 h (−8.2% S1 vs. CTR+, −12.8% S2 vs. CTR+, Table 4) suggesting a possible positive effect of S1 and S2.
Po prostu "warunki kontroli dodatniej/ujemnej", jak tu: https://www.proz.com/kudoz/english_to_polish/biology_tech_ch...
Proposed translations
(Polish)
4 +2 | dodatnia/ ujemna próba kontrolna | Jakub Kościelniak |
Proposed translations
+2
1 hr
Selected
dodatnia/ ujemna próba kontrolna
Zaproponuję taką wersję: zwrot jest często stosowany w tekstach naukowych i żargonie naukowców, a osobiście uważam, że "warunki" są tu zbędnym dodatkiem, por.
"differences in cell viability between damaged untreated tissue (CTR+) and treated tissues (S1 and S2)" ->
- "różnice żywotności komórek pomiędzy uszkodzoną, nieleczoną tkanką (dodatnia próba kontrolna) a leczonymi tkankami..." vs.
-"różnice żywotności komórek pomiędzy uszkodzoną, nieleczoną tkanką (warunki dodatniej próby kontrolnej) a leczonymi tkankami...".
Tekst nie wskazuje raczej na występowanie "warunków", a porównuje próby wykazujące i nieposiadające pewnej cechy.
"differences in cell viability between damaged untreated tissue (CTR+) and treated tissues (S1 and S2)" ->
- "różnice żywotności komórek pomiędzy uszkodzoną, nieleczoną tkanką (dodatnia próba kontrolna) a leczonymi tkankami..." vs.
-"różnice żywotności komórek pomiędzy uszkodzoną, nieleczoną tkanką (warunki dodatniej próby kontrolnej) a leczonymi tkankami...".
Tekst nie wskazuje raczej na występowanie "warunków", a porównuje próby wykazujące i nieposiadające pewnej cechy.
Peer comment(s):
agree |
Marcin Pustkowski
: Rzeczowy wywód. Pozdrawiam serdecznie.
32 mins
|
Dziękuję! :-)
|
|
agree |
Frank Szmulowicz, Ph. D.
34 mins
|
Dziękuję! :-)
|
4 KudoZ points awarded for this answer.
Comment: "Bardzo dziękuję! :)"
Discussion
The damaged and treated tissues showed a trend similar to the positive control at 48 h, while, after 72 h of exposure, the cell viability increased to reach values comparable to negative control (not damaged) (CTR−)
(Table 2) - https://drive.google.com/file/d/1f_6cWCj_Itc6mgDrPUkWttz2LQT...
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