Evidence map›Paper›PMID 41483284›Full record

ArticleInflammopharmacology2026

Drimiopsis maculata methanol extract attenuates inflammation in experimental rat model of polyarthritis: a biochemical and molecular insight.

Malik Saadullah, Farwa Tahir, Maryam Farrukh, Samina Afzal, Rabia Munir, Usman Ashraf, Uzma Saleem, Muhammad Ajmal Shah, Ibrahim Aljaezi, Ana Sanchez Silva and 2 more

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Article in Inflammopharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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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.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Malik SaadullahDepartment of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Govt. College University, Faisalabad, Pakistan.
Farwa TahirDepartment of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Govt. College University, Faisalabad, Pakistan.
Maryam FarrukhDepartment of Pharmacology, Faculty of Pharmaceutical Sciences, Govt. College University, Faisalabad, Pakistan. maryamfarrukh@gcuf.edu.pk.
Samina AfzalDepartment of Pharmaceutical Chemistry, Bahauddin Zakariya University, Multan, Pakistan.
Rabia MunirDepartment of Pharmaceutics, Faculty of Pharmaceutical Sciences, Govt. College University, Faisalabad, Pakistan.
Usman AshrafDepartment of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Govt. College University, Faisalabad, Pakistan.
Uzma SaleemPunjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan.
Muhammad Ajmal ShahDepartment of Pharmacy, Hazara University, Mansehra, Pakistan. ajmalshah@hu.edu.pk.
Ibrahim AljaeziDepartment of Pharmacology, College of Pharmacy, Najran University, Najran, Saudi Arabia.
Ana Sanchez SilvaFaculty of Pharmacy, University of Coimbra, Azinhaga de Sta Comba, Polo III, Coimbra, Portugal.
Norah K AlgarzaeDepartment of Physiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Musaad Bedah AlsahlyDepartment of Physiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia. malsahly@ksu.edu.sa.

Funding

College of Medicine, King Saud University ORF-2025-1220
6 · The paper itself

Abstract

Drimiopsis maculata is a member of Asparagaceae family, has been used to treat inflammatory and pain conditions since long. The intention of performing this study was to determine anti-inflammatory properties in polyarthritis in D. maculata methanol extract (DMME). The extract was phytochemically characterized using proximate analysis, HPLC and GCMS profiling. DMME 200, 400, and 600 mg/kg were used to evaluate in vivo efficacy in formaldehyde-induced polyarthritis rat model. Diameter of paw, body weight, arthritic score, hematological indices, and biochemical markers were among the parameters that were assessed. Levels of HSP-70, PGE-2, NO, iNOS, IL-6, TNF-α, SOD, CAT, and MDA were quantified using ELISA. Inflammatory gene expression was determined by qRT-PCR. Organ Histological and radiological examinations were also carried out. Phytochemical evaluation confirmed the presence of various secondary metabolites, with HPLC and GCMS detecting diverse bioactive compounds. In vivo, treatment with DMME showed a dose-dependent decrease in paw inflammation and polyarthritis severity. Improvements were noted in hematological and biochemical characteristics, along with histological indication of decreased inflammation, bone degradation, and pannus formation. Analysis of gene expression revealed that anti-inflammatory genes were up-regulated whereas pro-inflammatory mediators were down-regulated. The outcomes of this research study show that DMME holds strong anti-inflammatory potential and provide scientific ground supporting its conventional use in the management of inflammation in polyarthritis.

Indexed as

Anti-Inflammatory AgentsArthritisArthritis, ExperimentalInflammationPlant ExtractsAnimalsDisease Models, AnimalDose-Response Relationship, DrugMaleMethanolRatsRats, WistarAnti-Inflammatory AgentsMethanolPlant ExtractsCOX-2Drimiopsis maculataFormaldehydeInflammatory markersMethanol extractNF-ĸβPolyarthritisPolyphenols

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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.