Paper · 2010 · Chih Wu Sheng Li Hsueh T'ung Hsun

Alleviation of Exogenous Carbon Monoxide on Iron-Induced Oxidative Damage in Detached Leaves of Oryza sativa L.

Wu Ting

4
claims
8
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

In this report,pretreatment with different exogenous carbon monoxide (CO)-saturated aqueous solutions was not only able to dose-dependently alleviate the increase of thiobarbituric acid reactive substances (TBARS) content in Fe-citrate-stressed detached rice leaves,but also to induce the expression of ferritin genes.Further research also showed that 50% CO-saturated aqueous solution could block differentially the enhancement of ascorbate peroxidase (APX) and superoxide dismutase (SOD) activities.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

CO-saturated solution dose-dependently alleviated Fe-citrate-induced TBARS accumulation in detached rice leaves.

Taxon
Oryza sativa L.Oryza sativat0
Organ / stage
detached rice leavese0
Treatment
carbon monoxide (CO)-saturated aqueous solutionse0
Outcome
thiobarbituric acid reactive substances (TBARS) contente0
Direction
alleviatee0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“pretreatment with different exogenous carbon monoxide (CO)-saturated aqueous solutions was not only able to dose-dependently alleviate the increase of thiobarbituric acid reactive substances (TBARS) content in Fe-citrate-stressed detached rice leaves”

✓ located verbatim in the source · abstract, characters 15–265 · show in text ↑
t0

“Oryza sativa L.”

✓ located verbatim in the source · title, characters 96–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

CO-saturated solution induced ferritin gene expression in iron-stressed rice leaves.

Taxon
Oryza sativa L.Oryza sativat0
Treatment
carbon monoxide (CO)-saturated aqueous solutionse0
Gene
ferritin genese0
Outcome
expression of ferritin genese0
Direction
inducee0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“pretreatment with different exogenous carbon monoxide (CO)-saturated aqueous solutions was not only able to dose-dependently alleviate the increase of thiobarbituric acid reactive substances (TBARS) content in Fe-citrate-stressed detached rice leaves,but also to induce the expression of ferritin genes.”

✓ located verbatim in the source · abstract, characters 15–318 · show in text ↑
t0

“Oryza sativa L.”

✓ located verbatim in the source · title, characters 96–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

50% CO-saturated solution differentially blocked Fe-induced APX activity enhancement.

Taxon
Oryza sativa L.Oryza sativat0
Treatment
50% CO-saturated aqueous solutione0
Gene
ascorbate peroxidase (APX)e0
Outcome
ascorbate peroxidase (APX)e0
Direction
blocke0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“50% CO-saturated aqueous solution could block differentially the enhancement of ascorbate peroxidase (APX) and superoxide dismutase (SOD) activities.”

✓ located verbatim in the source · abstract, characters 352–501 · show in text ↑
t0

“Oryza sativa L.”

✓ located verbatim in the source · title, characters 96–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

50% CO-saturated solution differentially blocked Fe-induced SOD activity enhancement.

Taxon
Oryza sativa L.Oryza sativat0
Treatment
50% CO-saturated aqueous solutione0
Gene
superoxide dismutase (SOD)e0
Outcome
superoxide dismutase (SOD) activitiese0
Direction
blocke0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“50% CO-saturated aqueous solution could block differentially the enhancement of ascorbate peroxidase (APX) and superoxide dismutase (SOD) activities.”

✓ located verbatim in the source · abstract, characters 352–501 · show in text ↑
t0

“Oryza sativa L.”

✓ located verbatim in the source · title, characters 96–111 · show in text ↑

carbon monoxide · molecular: metabolites · Oryza sativa (rice)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

carbon monoxide · molecular: expression · Oryza sativa (rice)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.