Paper · 2013 · Guizhou nongye kexue

Effect of Exogenous Glutathione on Antioxidant Enzyme Activity of Cucumber Seedlings Under Cinnamic Acid Stress

Sen Yang

4
claims
11
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

The cucumber seedlings of Jinyou 4 cultured in nutrition bowls were treated with glutathoine solution with five different concentrations under 200 mol/L cinnamic acid stress to discuss the mitigative effect of exogenous glutathione on cinnamic acid stress and the physiological mechanism by studying the effect of exogenous glutathione on its antioxidant enzyme activity.The results showed that 100 mg/L glutathione solution could relieve damage of cinnamic acid to cucumber seedlings under cinnamic acid stress significantly by enhancing SOD,POD and CAT activity and reducing Pro accumulation in cucumber seedlings to improve resistance of cucumber seedlings to cinnamic acid and reduce the succession cropping obstacle caused by autotoxicity of cucumber seedlings.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

A 100 mg/L glutathione solution significantly relieved cinnamic acid damage to cucumber seedlings.

Taxon
cucumberCucumis sativuse0
Material
Jinyou 4e0
Treatment
100 mg/L glutathione solutione1
Outcome
damagee1
Direction
relievee1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The cucumber seedlings of Jinyou 4 cultured in nutrition bowls were treated with glutathoine solution with five different concentrations under 200 mol/L cinnamic acid stress”

✓ located verbatim in the source · abstract, characters 0–173 · show in text ↑
e1

“100 mg/L glutathione solution could relieve damage of cinnamic acid to cucumber seedlings under cinnamic acid stress significantly”

✓ located verbatim in the source · abstract, characters 395–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Exogenous glutathione enhanced SOD, POD and CAT activity in cucumber seedlings under cinnamic acid stress.

Taxon
cucumberCucumis sativuse0
Material
Jinyou 4e0
Treatment
100 mg/L glutathione solutione1
Outcome
SOD,POD and CAT activitye2
Direction
enhancinge2

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The cucumber seedlings of Jinyou 4 cultured in nutrition bowls were treated with glutathoine solution with five different concentrations under 200 mol/L cinnamic acid stress”

✓ located verbatim in the source · abstract, characters 0–173 · show in text ↑
e1

“100 mg/L glutathione solution could relieve damage of cinnamic acid to cucumber seedlings under cinnamic acid stress significantly”

✓ located verbatim in the source · abstract, characters 395–525 · show in text ↑
e2

“by enhancing SOD,POD and CAT activity”

✓ located verbatim in the source · abstract, characters 526–563 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Exogenous glutathione reduced proline accumulation in cucumber seedlings under cinnamic acid stress.

Taxon
cucumberCucumis sativuse0
Material
Jinyou 4e0
Treatment
100 mg/L glutathione solutione1
Outcome
Pro accumulatione3
Direction
reducinge3

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The cucumber seedlings of Jinyou 4 cultured in nutrition bowls were treated with glutathoine solution with five different concentrations under 200 mol/L cinnamic acid stress”

✓ located verbatim in the source · abstract, characters 0–173 · show in text ↑
e1

“100 mg/L glutathione solution could relieve damage of cinnamic acid to cucumber seedlings under cinnamic acid stress significantly”

✓ located verbatim in the source · abstract, characters 395–525 · show in text ↑
e3

“reducing Pro accumulation in cucumber seedlings”

✓ located verbatim in the source · abstract, characters 568–615 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Exogenous glutathione improved the resistance of cucumber seedlings to cinnamic acid.

Taxon
cucumberCucumis sativuse4
Material
Jinyou 4e0
Treatment
100 mg/L glutathione solutione1
Outcome
resistance of cucumber seedlings to cinnamic acide4
Direction
improvee4

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The cucumber seedlings of Jinyou 4 cultured in nutrition bowls were treated with glutathoine solution with five different concentrations under 200 mol/L cinnamic acid stress”

✓ located verbatim in the source · abstract, characters 0–173 · show in text ↑
e1

“100 mg/L glutathione solution could relieve damage of cinnamic acid to cucumber seedlings under cinnamic acid stress significantly”

✓ located verbatim in the source · abstract, characters 395–525 · show in text ↑
e4

“to improve resistance of cucumber seedlings to cinnamic acid”

✓ located verbatim in the source · abstract, characters 616–676 · show in text ↑

glutathione · molecular: metabolites · Cucumis sativus (cucumber)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

3 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

glutathione · physiology: antioxidant enzymes · Cucumis sativus (cucumber)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

glutathione · disease · Cucumis sativus (cucumber)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

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.