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Pharmacognosy Research
An Open Access Journal in Pharmacognosy and Natural Products

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Molecular dynamic simulation results of phytochemicals with their protein targets. (A) Ellagic acid possess stable binding with c-Src kinase throughout its simulation time at 300K. (B) RMSD plot of Src kinase and its complex with Ellagic acid at 300 K. (C) RMSD plot of Src kinase and its complex with Ellagic acid at 400 K. (D) RMSD plot of Src kinase and its complex with Ellagic acid at 500 K. (E) RMSF plot of c-Src and its complex with Ellagic acid at various temperatures. (F) Radius of gyration plot of c-
Calibration curve of ICP-MS analyzed mineral elements.
Distribution of scientific publications based on document types by world.
Percentage of habit types of total studied plant specimens used to treat ENT diseases.
Effect of PPLME on Serum CRP levels. Values are expressed as mean ± SEM (n=6). **p<0.01 indicates statistical significance when compared with negative control group.
Demonstrate evaluation of lipid profile level on alloxan induced diabetic rats treated with ethanolic extract of ST.
Egg decalcification.
Effect of SQ on the activity of MPO in paw tissue. The values are expressed as the mean± SD of six rats in each group. a - Statistical difference with the normal control group at p< 0.05. b – Statistical difference with carr-induced rats at p< 0.05. Carr-Carr-induced arthritis, DIC-Diclofenac, SQ-Squalene
The Use of Caffeine Products in Saudi Arabia
Alternanthera sessilis green.
Common multi-target activities of saponins and tannins
Pathway to research and development of natural products.
Layout of pharmacological action of (L.E.O) for mental health
Kapikacchu: The Brain Medicine
Image information of HPTLC of Jeevanthyadi ghrita at 254nm and 366 nm
Antidiabetic safoof and tablet of final selected batch.
Serum TNF- α, IL-1 and AGEs levels in all studied groups (Mean +SD).
Microscopy and powder microscopy of the seeds of Senna uniflora (Mill.) H. S. Irwin and Barneby.& B. Microscopy and powder microscopy of the seeds of Senna tora (L.) Roxb.
Histopathological variations of kidneys under the effect of Ecklonia cava polyphenols alongside KBrO3.
Cell photograph after 6 hr of incubation. Left: internal control with no treatment, Right: treated with 50 μg/mL of CPH ethanolic extract.
AST (aspartate aminotransaminase), ALT (alanine aminotransaminase
Quantitative microscopy of hymenium of fruiting body A. Clavate, 4-sterigmate basidium, B. Sphaeropedunculate, C. lanceolate thick-walled, D. utriform, E. Aciculate, F. Mucronate, G. Cornuate (Antlered), H. Subcapitate.
(A) Extraction of volatile oil, (B) Purification of extracted volatile oil.
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
Name of the plants and their citation report by the informants.
UV analysis of Geraniol.
Essential oil chromatograms obtained by GC-MS of leaves (A) and inflorescence (B) of male Schinus terebinthifolius. Peak numbering according to Table 1.
Crude latex collection.
Antibacterial activity of H-ACV extract (100- 1000ppm) against S. aureus ; b) Antibacterial activity of H-ACV extract (100- 1000ppm) against E. coli ; c) Antibacterial activity of H-ACV extracts phytosomes (50-200ppm) against S.aureus and E. coli.
Morphological Characteristics of Shivlingi.
A Powerful Molecule of Ayurveda Science
Flower of Bacopa monnieri.
Insight on Phytochemical and Pharmacognostic Review of Cichorium intybus
Migration time of Flavonoids.
Histogram showing consequences of plant extract of L. obovata on increased eosinophils by milk in mice. *p<0.001 when comparison was done with the control.
Quorum sensing inhibition (A) and violacein inhibition (B) plates
β-carotene bleaching inhibition [A], hydrogen peroxide inhibition [B], and ferric reducing antioxidant potential (FRAP) [C]
Qualitative TLC fingerprinting of fractions of ethanolic extract from AS leaves at UV-254nm..
Histopathology of rat Liver (H&E stain) (20X).
Total antioxidant capacity (TAC) and ferric reducing (FRAP) activity of different solvent fractions. Values are expressed as mean ± SD, n=3.
Screening of antifungal activity by different plants. Zone of antifungal inhibition of leaves or seed methanol extract of various plants (numbering as per Table 1) on T. rubrum, PB-Positive control,
Neem tree, B) neem leaf, C) Microscopy of neem leaf by section cutting, and D) Microscopy of neem leaf by crushing.
Illustration of culture plates representing anti-microbial efficacy of the test drug PKC.
Effect of the administration of the hydroalcoholic extract of Echeveria subrigida (HE-Es) (1000 mg/kg of b.w./day)
Impact of MnCl2 (250, 500, 1000 μM) on relative mRNA expression levels of KHSRP noticed by qPCR, after 24 hr (a), 48 hr (b), and 72 hr (c) of Mn
Effects of EOEg, EORo, and Pentamidine on the survival of L. amazonensis promastigotes
Rubia cordifolia L. Crude Aerial Part Extracts Show a High Potential as Antimalarials against Chloroquine Resistant Plasmodium falciparum Strains in vitro
HPTLC densitogram at 366 nm.

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Plant Habitat and close view of Punica granatum L.
Microscopical Investigation of Punica granatum L. Flower: A Traditional Drug with Vivid Therapeutic Promise
Apr 14, 2025 - 14:15
FTIR analysis of aqueous leaf extract of Hildegardia populifolia
FTIR Analysis, Total Phenolic Content, Antioxidant and Antidiabetic Activities of Hildegardia populifolia (Roxb.) Schott and Endl. (Malvaceae)
Apr 11, 2025 - 14:29
Mechanism of action of Guan-Xin-Er-Hao (GXII) and hydroxysafflor yellow A (HSYA) in ameliorating atherosclerosis in ApoE−/− mice involves antioxidant and anti-inflammatory effects. The figure illustrates the antioxidant and anti-inflammatory mechanisms of Guan-Xin-Er-Hao and Hydroxysafflor Yellow A. By balancing antioxidant enzymes and MDA production; they reduce Reactive Oxygen Species (ROS); thereby alleviating endothelial dysfunction and oxidative stress. ROS-induced inflammation increases VCAM-1 express
Synergistic Effects of Guan-Xin-Er-Hao and Hydroxysafflor Yellow A on Atherosclerosis in ApoE-/- Mice: Unveiling Antioxidant and Anti-Inflammatory Mechanisms
Apr 9, 2025 - 17:11
Isolation of components by column chromatography.
Isolation, Characterization and Structural Elucidation of a Bioactive Flavonoid from Schinus polygama Leaves Using Chromatographic and Spectroscopic Techniques
Apr 9, 2025 - 16:49
More
Percentage of secondary metabolites profile from each extract.
Evaluation of Selectivity Index and Phytoconstituents Profile of Various Extracts from the Stem of Strychnos lucida R. Br. as Anti-malarial
Kapikacchu: The Brain Medicine
Kapikacchu: The Brain Medicine
2D representation of the 831 molecule (left), and the 3D representation coupled to 1PZ4 (right).
Virtual Screening of Fargesin Analogs as Candidates as Inhibitors of Aedes aegypti Sterol Carrier Protein

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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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(+)-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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