ArticlePlants (Basel, Switzerland)2022
A Comparative Study of Isolated Secondary Metabolites from Lichens and Their Antioxidative Properties.
Article in Plants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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.
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.
Who cites it
23 citing papers in PubMed, 41 citations in OpenAlex.
- Lichens as a Source of Nematocidal Compounds: Identification of Sphaerophorin and Divaricatic Acid Active againstACS omega · 2026Article
- Novel Phenanthraquinone Derivative from Antarctic LichenACS omega · 2026Article
- Antioxidant, Photoprotective, and Antimicrobial Potential of Oil Extract ofMolecules (Basel, Switzerland) · 2026Article
- Antioxidant, antibacterial, in vitro, and in silico α-glucosidase inhibition activities and chemical profiling of Usnea cornuta Korb.PloS one · 2026Article
- Extraction of lichen bioactive compounds using volatile natural deep eutectic solvents and comparative analytical approaches.Scientific reports · 2025Article
- Evernic Acid: A Low-Toxic and Selective Alternative to Chemotherapeutic Agents in the Treatment of Ovarian Cancer.Archiv der Pharmazie · 2025Article
- Antiproliferative and pro-apoptotic effects ofFrontiers in oncology · 2025Article
- Gyrophoric Acid, a Secondary Metabolite of Lichens, Exhibits Antidepressant and Anxiolytic Activity In Vivo in Wistar Rats.International journal of molecular sciences · 2024Article
- Secondary Metabolites from Australian LichensMolecules (Basel, Switzerland) · 2024Article
- Towards the Use of Lichens as a Source of Bioactive Substances for Topical Applications.Molecules (Basel, Switzerland) · 2024Article
- The First In Vivo Study Shows That Gyrophoric Acid Changes Behavior of Healthy Laboratory Rats.International journal of molecular sciences · 2024Article
- Green Extraction of Depsidones and Depsides fromInternational journal of molecular sciences · 2024Article
- Salazinic Acid and Norlobaridone from the LichenMolecules (Basel, Switzerland) · 2023Article
- Biosynthetic gene cluster synteny: Orthologous polyketide synthases in Hypogymnia physodes, Hypogymnia tubulosa, and Parmelia sulcata.MicrobiologyOpen · 2023Article
- Biosynthetic Potential ofJournal of fungi (Basel, Switzerland) · 2023Article
- Screening Evaluation of Antiproliferative, Antimicrobial and Antioxidant Activity of Lichen Extracts and Secondary Metabolites In Vitro.Plants (Basel, Switzerland) · 2023Article
- Antioxidant and antidiabetic activity and phytoconstituents of lichen extracts with temperate and polar distribution.Frontiers in pharmacology · 2023Article
- Metabolomic Profiling, Antioxidant and Enzyme Inhibition Properties and Molecular Docking Analysis of Antarctic Lichens.Molecules (Basel, Switzerland) · 2022Article
- Atranorin, a Secondary Metabolite of Lichens, Exhibited Anxiolytic/Antidepressant Activity in Wistar Rats.Life (Basel, Switzerland) · 2022Article
- Usnic Acid Isolated fromLife (Basel, Switzerland) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Free radicals play a critical role in the chemical processes that occur in all cells. Pharmaceutical companies manufacture a variety of synthetically prepared antioxidants, but it is known that many of these can be carcinogenic. As a result, efforts are being made to find natural antioxidants that do not have these side effects. Lichens may be suitable candidates because they contain secondary metabolites with proven antioxidant properties. This could be explained by the presence of compounds with phenolic groups in lichens. The radical scavenging reaction is a chemical reaction governed by stoichiometry, and our aim is to determine the efficacy of these reactions. The aim of this study is to compare metabolite activity based on the same amount of substance involved in radical scavenging, calculated in micromoles rather than weight concentration. This provides an accurate way of comparing radical scavenging activity. We tested superoxide anion scavenging activity and free radical scavenging activity of isolated lichen secondary metabolites and their mixtures in different ratios. The following compounds were isolated and tested for antioxidant activity: gyrophoric acid (
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.