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Pharmacognosy Research
An Open Access Journal in Pharmacognosy and Natural Products

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Mean percent change in augmentation index induced by cold pressor test after treatment with Phyllanthus emblica and placebo
Effects of Pre-treatment with MECF and EF on liver Enzymes
Requirement, allocation, and follow-up of participants
Comparative study to evaluate the anti-viral efficacy of Glycyrrhiza glabra extract and ribavirin against the Newcastle disease virus
The effect of the aqueous extract of Balanites aegypticea on the body weight of treated diabetic animal groups compared to untreated diabetic animals
Miraziridine A.
Histopathology of liver tissues. Histopathological study of paracetamol-induced hepatotoxicity
SDS-PAGE of MOL and MOR. 1 mg concentration of each of the samples was loaded onto the 7.5% SDS-PAGE and electrophoresis
The aerial part of the plant Tecoma stans
Body weight changes of various groups. (BML: Butea monosperma leaf extract, BMB: Butea monosperma bark extract)
Dichlorvos and lindane induced oxidative stress in rat brain: Protective effects of ginger
Effects of young green barley leaf extract on immobility duration in mice subjected to forced swimming
Evaluation of lymphoproliferative action of black tea using MTT assay
GC-MS chromatogram of P. chinense ethanolic extracts.
Molecular structure of Ricin. The figure displays the 3D structure of ricin in the secondary structural view
Content of camptothecin (%) from bark extracts of N. nimmoniana
Pharmacognosy Research : The future looks very promising
 GC-MS analysis of ethanolic leaf extract of Melia orientalis
: Effect of the ethanol extract of C. quadrangularis and omeprazole on H+-K+ ATPase activity
The percentage of actual measured total anthocyanins
Hemolytic activity of methanolic extracts
Erratum: Comparative Botanical and Phytochemical Studies of Ambiguous Medicinal Plant Species of Wedelia and Eclipta (Fam. Asteraceae) Used in ASU Systems of Medicine with Special Reference to in‑silico Screening of Hepatoprotective Potential of Marker We
 Representative of liver sections obtained from rats treated with sodium arsenite alone
Corrected and Republished: Comparative Botanical and Phytochemical Studies of Ambiguous Medicinal Plant Species of Wedelia and Eclipta (Fam. Asteraceae) Used in ASU Systems of Medicine with Special Reference to in-silico Screening of Hepatoprotective Pote
Percentage of cell viability assay with trypan blue extraction test at different concentration (
Aloe barbadensis Mill. formulation restores lipid profile to normal in a letrozole-induced polycystic ovarian syndrome rat model
Percentage of cytotoxicity of splenocytes against WEHI-164 cell
Photomicrograph of liver sections rats treated with Juglans
Viability of monolayer of rat hepatocytes after 2 h treatment
Volatile constituents of Saussurea costus roots cultivated in Uttarakhand Himalayas, India
 Maps Africa showing Togo, Central Region and the study area
Isolation and screening of marine actinobacteria for their antimicrobial compounds
Effect of methanol extract of Musa sapientum
Effect of ethanolic extract of the leaves of Nyctanthes arbortristis on histamine-induced contraction
Isolation, Method Development, and Validation of Diterpenes in Coffee Oil: Identification by Multiple Reaction Monitoring Approach with Atmospheric Pressure Chemical Ionization Mode
Extraction, Gas Chromatography-mass Spectrometry Analysis and Screening of Fruits of Terminalia Chebula Retz. for its Antimicrobial Potential
Structure of the constituents of Lindera pulcherrima
Percentage reduction of hourly blood glucose values from fasting blood glucose in Groups 1 (distilled water) and 2 (cinnamon extract)
HPTLC High-performance thin layer chromatography chromatogram
Hepatoprotective Effect of Commercial Herbal Extracts on Carbon Tetrachloride-Induced Liver Damage in Wistar Rats
Evaluation of marine brown algae Sargassum ilicifolium extract for analgesic and anti-inflammatory activity
Schedule for the elicitation of APAP-induced hepatotoxicity showing administration of reagents
Flower extract of Nyctanthes arbor-tristis modulates glutathione level in hydrogen peroxide treated lymphocytes
HPLC chromatogram and chemical structure of free-B-ring flavonoid (baicalin) and flavan (catechin). The flavonoids were
In vitro anti-plasmodial activity of three herbal remedies for malaria in Ghana: Adenia cissampeloides (Planch.) Harms., Termina liaivorensis A. Chev, and Elaeis guineensis Jacq
Preliminary phytochemical and antibacterial screening of Sesuvium portulacastrum in the United Arab Emirates

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Chromatogram of GCMS of Eranda moola Niruha basti
GC-MS Analysis of an Ayurveda Formulation Erandamula Niruha Basti (Medicated Therapeutic Enema)
Jun 27, 2025 - 10:54
Morphological and anatomical features of Cajanus scarabaeoides leaf. (a) Habit of the Cajanus scarabaeoides showing pinnately compound leaves. (b) Transverse section of the leaf showing internal anatomy including epidermis, mesophyll, vascular bundles, and glandular trichomes. (c) Vein islet and veinlet termination pattern observed in a cleared leaf preparation. (d) Surface view of the lower epidermis showing paracytic stomata. (e) Microscopic view showing a unicellular trichome emerging from the epidermal
Pharmacognostical and Phytochemical Screening of Leaves of Cajanus Scarabaeoides (L.) Thouars
Jun 24, 2025 - 23:13
The in vitro Antioxidant Activity of OREE and ORNHEX. Data are mean±SEM (Each experiment has triplicate values). EE-Ethanolic extract; nHEX-n Hexane extract; AA-Ascorbic acid; GA-Gallic acid
Phytochemical Extraction, Screening, GCMS Analysis and Antioxidant Properties of Ophiorrhiza recurvipetala
Jun 24, 2025 - 23:10
Structure of diosgenin
Development and Validation of an HPLC Method for Diosgenin, A Bioactive Compound in the Rhizomes of Chamaecostus cuspidatus
Jun 24, 2025 - 23:05
More
GRAPHICAL ABSTRACT
Traditional and Herbal Medicines: Opportunities and Challenges
Mean relative organ weights (g) of male and female ICR mice given with distilled water and 2000 mg/kg BW dose of reconstituted freeze-dried lipote (Syzygium polycephaloides (C. B. Rob.) Merr.) fruits
Subacute Oral Toxicity Evaluation of Freeze-Dried Fruits of Lipote (Syzygium polycephaloides (C.B. Rob.) Merr.) in ICR Mice
Hedychium spicatum Buch-Ham Plant
Hedychium spicatum (Shati): A Comprehensive Review of its Pharmacological Activities and Phytochemical Constituents

About

Pharmacognosy Research (Pharmacogn Res.)

[ISSN: Print -0976-4836, Online - 0974-8490] [http://www.phcogres.com], It provides peer-reviewed original research articles from the field of Natural Products. The journal serves an international audience of scientists and researchers in a variety of research and academia by quickly disseminating research findings related to Medicinal Plants and Natural Products.

It is a peer reviewed journal aiming to publish high quality original research articles, methods, techniques and evaluation reports, critical reviews, short communications, commentaries and editorials of all aspects of medicinal plant research. The journal is aimed at a broad readership, publishing articles on all aspects of pharmacognosy, and related fields. The journal aims to increase understanding of pharmacognosy as well as to direct and foster further research through the dissemination of scientific information by the publication of manuscripts. The submissions of original contributions in all areas of pharmacognosy are welcome.

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Baidu Scholar, CNKI (China National Knowledge Infrastructure), EBSCO Publishing's Electronic Databases, Ex Libris – Primo Central, Google Scholar, Hinari, Infotrieve, National Science Library, ProQuest, TDNet, Wanfang Data

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We are pleased to inform you that the Pharmacognosy Research is now covered by Clarivate Analytics (formerly Thomson Reuters) products and services. The journal is indexed and abstracted in Emerging Sources Citation Index (ESCI) since 2017. The ESCI is a new index in the Web of Science Core Collection.

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(+)-Catechin
(-)-Epicatechin
1
1- diphenyl-2-picrylhydrazyl
1-diphenyl-2-picryl-hydrazil); Ferric Reducing Antioxidant Power
1-diphenyl-2-picrylhydrazyl-radical scavenging assay
10‑di‑epi‑Cubenol
12-didehydroandrographolide
12‑epilycodoline N‑oxide
14-deoxy-11
14-deoxyandrographolide
15-lipoxygenase inhibitory activity
16S ribosomal RNA
16S rRNA
18S Ribosomal ribonucleic acid
1H‑NMR
1‑chloro‑2
1‑Diphenyl‑1‑picrylhydrazyl
1‑diphenyl‑2‑picrylhydrazyl
1‑Diphenyl‑2‑picrylhydrazyl
1‑diphenyl‑2‑trinitrophenylhydrazine scavenger
2
2-Benzenedicarboxylic acid diisooctyl ester
2-diphenyl-1-picrylhydrazyl
2-diphenyl-1-picrylhydrazylDPPH
25‑dien‑3‑ol.
2‑diphenyl‑1‑picrylhydrazyl
2‑diphenyl‑1‑picrylhydrazyl radical
2’ azino bis (ethylbenzthiazolene‑6‑sulfonic acid) radical cation assay
2’‑azino‑bis (3‑ethylbenzothiazoline‑6‑sulfonic acid)
2’‑Diphenyl‑1‑picrylhydrazyl
3
3 (4
3 β-taraxerol.
3(4
3-(4
3-dimethyl
3CLPRO
3T3-L1
3T3‑L1
3T3‑L1 cell lines
3‑(4
3‑(S)‑hexahydroxydiphenoyl‑D‑glucose
3’
3’‑hydroxy‑5
4
4-caffeoylquinic acid
4NQO
4‑dinitrobenzene
4‑hydroxyacetophenone
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. Last updated: 01/06/2021