Abstract
Abstract In this work, a concentration of non-steroidal anti-inflammatory drug (NSAID) ibuprofen (IBU) was selected to be effective in stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70. The study detected that 100 μM IBU stimulated: germination energy, length, fresh and dry weight, GSH/GSSG ratio of 3-day-old plants. Along with this, 100 μM IBU was detected to have a protective effect on plant growth and antioxidant status upon subsequent 48 h exposure to 100 mM NaCl. An important contribution to the IBU—induced effects is its ability to regulate endogenous salicylic acid (SA), glutathione (GSH, GSSG) content and glutathione reductase (GR) and glutathione-S-transferase (GST) activity, in normal and under stress. All this resulted in increased resistance as judged by the level of malondialdehyde in 5-day-old plants. Analysis of the dynamics of proline content in IBU—pretreated plants for 5- day and 10-day vegetation, found the drug’s ability to regulate the accumulation of this important osmoprotectant and antioxidant, in normal and under stress. This is also an IBU-induced mechanism in the realization of plant resistance.
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Claims 7
Claim · model-written summary
100 μM IBU stimulated germination energy, length, and fresh and dry weight of 3-day-old wheat plants.
- Taxon
- wheat
Triticum aestivume1 - Material
- Ekada 70e1
- Organ / stage
- 3-day-old plantse2
- Treatment
- 100 μM IBUe2
- Outcome
- germination energy, length, fresh and dry weighte2
- Direction
- stimulatede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70”
e2“The study detected that 100 μM IBU stimulated: germination energy, length, fresh and dry weight, GSH/GSSG ratio of 3-day-old plants”
Claim · model-written summary
100 μM IBU stimulated the GSH/GSSG ratio of 3-day-old wheat plants.
- Taxon
- wheatTriticum aestivume1
- Organ / stage
- 3-day-old plantse2
- Treatment
- 100 μM IBUe2
- Outcome
- GSH/GSSG ratioe2
- Direction
- stimulatede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70”
e2“The study detected that 100 μM IBU stimulated: germination energy, length, fresh and dry weight, GSH/GSSG ratio of 3-day-old plants”
Claim · model-written summary
100 μM IBU had a protective effect on growth and antioxidant status of wheat plants after 48 h exposure to 100 mM NaCl.
- Taxon
- wheatTriticum aestivume1
- Treatment
- 100 μM IBUe3
- Outcome
- plant growth and antioxidant statuse3
- Direction
- increaseinferrede3
- Qualifier
- 48 h exposure to 100 mM NaCle3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70”
e3“100 μM IBU was detected to have a protective effect on plant growth and antioxidant status upon subsequent 48 h exposure to 100 mM NaCl”
Claim · model-written summary
IBU regulated endogenous salicylic acid and glutathione (GSH, GSSG) content in wheat, in normal and stress conditions.
- Taxon
- wheatTriticum aestivume1
- Treatment
- IBUe4
- Outcome
- endogenous salicylic acid (SA), glutathione (GSH, GSSG) contente4
- Qualifier
- in normal and under stresse4
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70”
e4“An important contribution to the IBU—induced effects is its ability to regulate endogenous salicylic acid (SA), glutathione (GSH, GSSG) content and glutathione reductase (GR) and glutathione-S-transferase (GST) activity, in normal and under stress”
Claim · model-written summary
IBU regulated glutathione reductase (GR) and glutathione-S-transferase (GST) activity in wheat, in normal and stress conditions.
- Taxon
- wheatTriticum aestivume1
- Treatment
- IBUe4
- Outcome
- glutathione reductase (GR) and glutathione-S-transferase (GST) activitye4
- Qualifier
- in normal and under stresse4
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70”
e4“An important contribution to the IBU—induced effects is its ability to regulate endogenous salicylic acid (SA), glutathione (GSH, GSSG) content and glutathione reductase (GR) and glutathione-S-transferase (GST) activity, in normal and under stress”
Claim · model-written summary
IBU-induced effects resulted in increased wheat resistance, judged by malondialdehyde level, in 5-day-old plants.
- Taxon
- wheatTriticum aestivume1
- Organ / stage
- 5-day-old plantse5
- Treatment
- IBUe4
- Outcome
- resistance as judged by the level of malondialdehydee5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70”
e4“An important contribution to the IBU—induced effects is its ability to regulate endogenous salicylic acid (SA), glutathione (GSH, GSSG) content and glutathione reductase (GR) and glutathione-S-transferase (GST) activity, in normal and under stress”
e5“All this resulted in increased resistance as judged by the level of malondialdehyde in 5-day-old plants”
Claim · model-written summary
IBU pretreatment regulated proline content in wheat over 5-day and 10-day vegetation, in normal and stress conditions.
- Taxon
- wheatTriticum aestivume1
- Organ / stage
- 5- day and 10-day vegetatione6
- Treatment
- IBUe6
- Outcome
- proline contente6
- Qualifier
- in normal and under stresse6
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“stimulating the growth of wheat plants Triticum aestivum L. wheat cultivar Ekada 70”
e6“Analysis of the dynamics of proline content in IBU—pretreated plants for 5- day and 10-day vegetation, found the drug’s ability to regulate the accumulation of this important osmoprotectant and antioxidant, in normal and under stress”
The same questions in other papers
ibuprofen · growth · Triticum aestivum (wheat)Results differ
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
ibuprofen · molecular: metabolites · Triticum aestivum (wheat)Positive and negative results
1 in the opposite direction
- negative
ibuprofen · physiology: antioxidant enzymes · Triticum aestivum (wheat)Results agree
1 paper in the same direction as this paper
- positive
ibuprofen · physiology: oxidative · Triticum aestivum (wheat)Results agree
2 papers in the same direction as this paper
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.