Evidence map›Paper›PMID 25404256›Full record

ArticleCytotechnology2016

Change of antioxidant enzymes activity of hazel (Corylus avellana L.) cells by AgNPs.

Mitra Jamshidi, Faezeh Ghanati, Ayatollah Rezaei, Ebrahim Bemani

Open access · bronzeAbstract read
In one paragraph

Article in Cytotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.6field-weighted citation impact, top 36% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 74 citations in OpenAlex.

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  15. Enhanced production of hyoscyamine and scopolamine from genetically transformed root culture ofIn vitro cellular & developmental biology. Plant : journal of the Tissue Culture Association
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Mitra JamshidiDepartment of Plant Biology, Faculty of Biological Science, Tarbiat Modares University (TMU), P.O. Box 14115-154, Tehran, Iran.
Faezeh GhanatiDepartment of Plant Biology, Faculty of Biological Science, Tarbiat Modares University (TMU), P.O. Box 14115-154, Tehran, Iran. ghangia@modares.ac.ir.
Ayatollah RezaeiDepartment of Agricultural Biotechnology, Faculty of Agriculture, Shahed University, Tehran, Iran.
Ebrahim BemaniDepartment of Plant Biology, Faculty of Biological Science, Tarbiat Modares University (TMU), P.O. Box 14115-154, Tehran, Iran.
Tarbiat Modares University · IRShahed University · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elicitation effect of silver nano particles (AgNPs) and triggering of defence system by production of hydrogen peroxide (H2O2) as a signaling molecule in the regulation of the activity of stress-related enzymes and production of Taxol was evaluated in suspension- cultured hazel cells (Corylus avellana L.). The cells were treated with different concentrations of AgNPs (0, 2.5, 5, and 10 ppm), in their logarithmic growth phase (d7) and were harvested after 1 week. Treatment of hazel cells with AgNPs decreased the viability of the cells. Also the results showed that while the activity of certain radical scavenging enzymes in particular of catalase and peroxidase increased by 2.5 and 5 ppm AgNPs, the activity of superoxide dismutase decreased in these treatments. The highest activity of ascorbate peroxidase was observed in 10 ppm AgNPs treatments. This treatment also showed the highest contents of H2O2 and phenolic compounds, as well as the highest activity of phenylalanine ammonialyase. According to the results, 5 ppm AgNPs was the best concentration for elicitation of hazel cells to produce efficient amounts of H2O2 in order for stimulation of antioxidant defence system, production of Taxol at the highest capacity of the cells, meanwhile reserving their viability.

Indexed as

AgNPsAntioxidant activityCorylus avellana L.Taxol

Identifiers

PMID25404256
PMCPMC4846634
OpenAlexW2001713684

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.