Evidence map›Paper›PMID 38167318›Full record

ArticleBMC complementary medicine and therapies2024

Phytochemical analysis, radical scavenging and glioblastoma U87 cells toxicity studies of stem bark of buckthorn (Rhamnus pentapomica R. Parker).

Yaseen Ur Rehman, Arshad Iqbal, Gowhar Ali, Ghallab Alotaibi, Alshebli Ahmed, Muhammad Ayaz

Abstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

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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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Cancer Chemopreventive Potential ofMolecules (Basel, Switzerland) · 2025
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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

6 authors.

Yaseen Ur RehmanDepartment of Botany, Islamia College Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan.
Arshad IqbalDepartment of Botany, Islamia College Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan. arshad.iqbal@icp.edu.pk.
Gowhar AliDepartment of Pharmacy, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, 25120, Pakistan.
Ghallab AlotaibiDepartment of Pharmaceutical Sciences, College of Pharmacy, Al-Dawadmi Campus, Shaqra University, Shaqra, Kingdom of Saudi Arabia. ghalotaibi@su.edu.sa.
Alshebli AhmedPublic Health Department Health Sciences College at Lieth, Umm Al Qura University, Makkah, Kingdom of Saudi Arabia.
Muhammad AyazDepartment of Pharmacy, Faculty of Biological Sciences, University of Malakand, Chakdara, Dir (L), KP, 18000, Pakistan. ayazuop@gmail.com.ORCID https://orcid.org/0000-0002-4299-2445

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDuring the past two decades, the correlation between oxidative stress and a variety of serious illnesses such as atherosclerosis, chronic obstructive pulmonary disease (COPD), Alzheimer disease (AD) and cancer has been established. Medicinal plants and their derived phytochemicals have proven efficacy against free radicals and their associated diseases. The current work was aimed to evaluate the phytochemical constituents of Rhamnus pentapomica R. Parker via Gas Chromatography-Mass Spectrometry (GC-MS) and its antioxidant and anti-glioblastoma potentials.

methodsThe bioactive compounds were analysed in Rhamnus pentapomica R. Parker stem bark extracts by GC-MS analysis, and to evaluate their antioxidant and anti-glioblastoma effects following standard procedures. The stem bark was extracted with 80% methanol for 14 days to get crude methanolic extract (Rp.Cme) followed by polarity directed fractionation using solvents including ethyl acetate, chloroform, butanol to get ethyl acetate fraction (Rp.EtAc), chloroform fraction (Rp.Chf) and butanol fraction (Rp.Bt) respectively. Antioxidant assay was performed using DPPH free radicals and cell viability assay against U87 glioblastoma cancer cell lines was performed via MTT assay.

resultsIn GC-MS analysis, thirty-one compounds were detected in Rp.Cme, 22 in Rp.Chf, 24 in Rp.EtAc and 18 compounds were detected in Rp.Bt. Among the identified compounds in Rp.Cme, 9-Octadecenoic acid (Z)-methyl ester (7.73%), Octasiloxane (5.13%) and Heptasiloxane (5.13%), Hexadecanoic acid, methyl ester (3.76%) and Pentadecanoic acid, 14-methyl-, methyl Ester (3.76%) were highly abundant.. In Rp.Chf, Benzene, 1,3-dimethyl- (3.24%) and in Rp.EtAc Benzene, 1,3-dimethyl-(11.29%) were highly abundant compounds. Antioxidant studies revealed that Rp.Cme and Rp.EtAc exhibit considerable antioxidant potentials with IC

conclusionPhytochemical analysis revealed the presence of important metabolites which might be active against free radicals and glioblastoma cells. Various samples of the plant exhibited considerable antioxidant and anti-glioblastoma potentials warranting further detailed studies.

Indexed as

GlioblastomaRhamnusAcetatesAntioxidantsBenzeneButanolsChloroformEstersFree RadicalsPhytochemicalsPlant BarkPlant ExtractsAcetatesAntioxidantsBenzeneButanolsChloroformEstersethyl acetateFree RadicalsPhytochemicalsPlant ExtractsFree radicalsGC-MSGlioblastomaMTTRhamnus pentapomica

Identifiers

PMID38167318
PMCPMC10759440

What Socratic holds

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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 Socratic graph.