Evidence map›Paper›PMID 33851332›Full record

ArticleEcotoxicology (London, England)2021

Toxicity of copper on marine diatoms, Chaetoceros calcitrans and Nitzchia closterium from Cochin estuary, India.

Kariyil Veettil Neethu, Kochukattithara Sasi Saranya, Naduvilpurakkal Gopalakrishnan Athul Krishna, Punnakkal Hari Praved, Balakrishna Pillai Aneesh, Sivasankaran Bijoy Nandan, Shambanagouda R Marigoudar

Abstract read
PubMed Publisher
In one paragraph

Article in Ecotoxicology (London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 29% 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

2 citing papers in PubMed, 11 citations in OpenAlex.

  1. The Lethal and Sub-Lethal Effects of Fluorinated and Copper-Based Pesticides-A Review.International journal of environmental research and public health · 2023
    Review
  2. Review
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

7 authors at 2 institutions in 1 country.

Kariyil Veettil NeethuDepartment of Marine Biology, Microbiology and Biochemistry, School of Marine Sciences, Cochin University of Science and Technology, Cochin, 682016, Kerala, India.
Kochukattithara Sasi SaranyaDepartment of Marine Biology, Microbiology and Biochemistry, School of Marine Sciences, Cochin University of Science and Technology, Cochin, 682016, Kerala, India.
Naduvilpurakkal Gopalakrishnan Athul KrishnaDepartment of Marine Biology, Microbiology and Biochemistry, School of Marine Sciences, Cochin University of Science and Technology, Cochin, 682016, Kerala, India.
Punnakkal Hari PravedDepartment of Marine Biology, Microbiology and Biochemistry, School of Marine Sciences, Cochin University of Science and Technology, Cochin, 682016, Kerala, India.
Balakrishna Pillai AneeshDepartment of Marine Biology, Microbiology and Biochemistry, School of Marine Sciences, Cochin University of Science and Technology, Cochin, 682016, Kerala, India.
Sivasankaran Bijoy NandanDepartment of Marine Biology, Microbiology and Biochemistry, School of Marine Sciences, Cochin University of Science and Technology, Cochin, 682016, Kerala, India. bijoynandan@cusat.ac.in.ORCID http://orcid.org/0000-0003-2476-6935
Shambanagouda R MarigoudarNational Centre for Coastal Research, Ministry of Earth Sciences, Government of India, NIOT Campus, Pallikaranai, Chennai, India.
Cochin University of Science and Technology · INGovernment of India · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effects of copper (Cu) toxicity on the growth, pigments, protein, carbohydrate, lipid and antioxidant enzyme activities of two endemic microalgae, Chaetoceros calcitrans and Nitzchia closterium from Cochin estuary were studied and compared. The 96 h median inhibition concentration (IC

Indexed as

ClosteriumDiatomsWater Pollutants, ChemicalChlorophyll ACopperEstuariesIndiaChlorophyll ACopperWater Pollutants, ChemicalBiochemical stressGrowth rateHeavy metalMicroalgaeOxidative stress

Identifiers

PMID33851332
OpenAlexW3152811817

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.