Evidence map›Paper›PMID 32904118›Full record

ArticleToxicology reports2020

Smokeless tobacco induced biophysical and biochemical alterations in the plasma, erythrocytes, and platelets of panmasala users: Subsequent biological effects.

Shaik Fareeda Begum, Nagajothi G, Swarnalatha K, Vinod Kumar C, Narender Dhania K, Suresh Kumar C, Narendra Maddu

Open access · goldAbstract read
In one paragraph

Article in Toxicology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 55% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Article
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.

Shaik Fareeda BegumDepartment of Biochemistry, Sri Krishnadevaraya University, Ananthapuramu, 515003, Andhra Pradesh, India.
Nagajothi GDepartment of Corporate Secretary Ship, Queen Mary's College (Autonomous), Chennai, 600 004, Tamil Nadu, India.
Swarnalatha KDepartment of Biochemistry, Sri Krishnadevaraya University, Ananthapuramu, 515003, Andhra Pradesh, India.
Vinod Kumar CLaboratory of Insect Molecular Biology and Biotechnology, Dept of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, Telangana, India.
Narender Dhania KLaboratory of Insect Molecular Biology and Biotechnology, Dept of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, Telangana, India.
Suresh Kumar CDepartment of Biochemistry, Sri Krishnadevaraya University, Ananthapuramu, 515003, Andhra Pradesh, India.
Narendra MadduDepartment of Biochemistry, Sri Krishnadevaraya University, Ananthapuramu, 515003, Andhra Pradesh, India.
Sri Krishnadevaraya University · INUniversity of Hyderabad · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

AIM &

backgroundSmokeless tobacco (SLT) products are extensively consumed throughout the world including India. These products act as the primary addictive agents, due to the presence of nicotine among other tobacco products to humans and animals and its quitting is difficult. Higher the exposure of SLT products more is the toxic effects and alterations in erythrocytes and platelets.

objectivesThe products of smokeless tobacco could cause increase in the concentrations of oxidants (free radicals), decrease the activities antioxidant enzymes, activate the process of programmed cell death through enhanced expression of inducible nitric oxide synthase. Smokeless tobacco products represent a major modifiable risk factor for the development of redox imbalance through the enhanced production of reactive oxygen species and diminished activities of antioxidant enzymes in plasma, bio-membranes of erythrocytes, and platelets and induction of apoptosis in the blood. MATERIALS AND

methodsThe protein expression of inducible nitric oxide synthase (iNOS) was studied by western blot and gene expression of apoptotic proteins, tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6) was evaluated by RT-PCR technique. Membrane fluidity of erythrocytes and platelets was studied by the fluorescence method.

resultsThe results of the present study revealed that significantly elevated levels of iNOS enzyme in plasma, erythrocyte, and platelet membranes of panmasala users. We found that gene expression levels of Bcl

conclusionOn the basis of the present study results, it may be concluded that the chronic use of panmasala than any smokeless tobacco products may be a contributory risk factor or may give conclusive idea and has been associated with the expansion of the development of structural and functional alterations in the erythrocyte and platelet membranes induced oxidative damage and apoptosis, possibly further enhanced by nicotine and tobacco-specific N-nitrosamines. SLT exposure had implicated a threat and enormous implications on public health and is required to prove that may not be viewed as a safe alternative to any tobacco products.

Indexed as

ApoptosisChronic toxicityInducible nitric oxide synthaseMembranesSmokeless tobacco

Identifiers

PMID32904118
PMCPMC7451652
OpenAlexW3048943135

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.