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Pharmacognosy Research
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Iris kashmiriana.
Graphical Abstract
A: Lignified vascular bundles, B: Cork cells, C: Collenchymatus cells, D: Fibrous sclereids, E: Oil cells, F: Prismatic calcium oxalate crystals, G and H: Crystal fibers.
Anti-inflammatory Potential of Euphorbia helioscopia Extracts against RAW264.7 Macrophages
Graph showing the heart rate regulation induced by M. pudica methanol extract.
Inhibitory activity of oregano oil against organisms tested.
Fatty Acid Profile and Antimicrobial Activity of Oils Extracted from Seeds of Oleaginous Plant Species
Leaves and rootbark Morphological features of L. lanceolata.
Anti-arthritic Potential of Aqueous and Ethanolic Extracts of Euphorbia helioscopia on Adjuvant-induced Arthritis in Rats
Antinociceptive effect of Brassica campestris leaves extract in rats in the formalin test.
Three-dimensional illustration of the Hepatitis C viral -polymerase (PDB-3MWV)
Effect of BTMP on Nitric Oxide.
Patterns of Caffeine Consumption in Western Province of Saudi Arabia
Histology photographs of excision wound model collected from different groups of rats on different days. (Magnification 10×) A) Control, B) Standard (framycetin), C) Poly herbal gel (PHG) treated (scale 100.0 pixel) α –sebaceous gland; β- epidermis; ©- granulated tissue; # -collagen.
TEM micrographs showing (a) untreated cell showing intact plasma membrane (PM), evenly distributed chromatin (EC), intact nuclear membrane (NM), (b) NGN treated cell showing nuclear fragmentation (NF), chromatin condensation (CC), vesicle formation (V), membrane blebbing (MB) and apoptotic bodies (AP).
Description of the wound site. Santa Maria Faculty, Cajazeiras, 2018.
3-dimensional interactions of ligands with receptor NADPH Oxidase.
Comparative analysis of antifungal activity of Cymbopogon citratus essential oil stored in different temperature and storage conditions.
Various properties of Ayurveda medicine and its effect on COVID-19.
UV-Vis spectrum of T. cordifolia extract, TC-SeNPs, and Selenious acid.
Chromatogram of sample (syrup).
Effect of various extracts obtained from C. viscosa on the percentage of GDRI.
Contour plot and (A1) Surface plot of output % cholesterol esterase inhibition vs. Power (W), Time (sec) (B) Contour plot and (B1)
GC-MS analysis of alcoholic leaf extract of Clerodendrum phlomides
Cytotoxicity assay by MTT. (n = 3)
Schematic representation of pharmacognostical standardization of Marsilea quadrifolia L.
HPLC profile of total alkaloids extract from stem barks of M. ciliata.
Effect of M. oleifera extract on serum testosterone level in STZinduced diabetic rats.
Habitat of J. nana var. bengalense
Photomicrographs (X 400) of C. deodara powdered drug showing microscopic characteristics. (a)Medullary
The effect of Im-CAE, Ma-CAE and Ag-CAE extracts on the cell viability (A) and NO production of RAW264.7 cells in the presence of LPS (B).
Histopathology of female organs.
Effect of EESM oral administration on (A) leukocyte migration x 106 cells/cavity, (B) proteins (mg/ml) induced by intrapleural injection of
Reducing power potency of aqueous and alcoholic extract of F. infectoria.
XRF spectra.
High-performance liquid chromatography chromatogram of active compounds in Benjakul extracts, (A) Standard (B) Benjakul extract.
GRAPHICAL ABSTRACT
Structures of isolated compounds of Hydnophytum formicarum Jack.
Isolation, Simultaneous Quantification of Taxifolin and Taxifolin-3-O-rhamnoside and Validation by RPHPLC
Comparative Macroscopic and Microscopic Characterization of Raw Herbal Drugs of Abrus precatorius L. and Glycyrrhiza glabra L.
Flow chart of participants.
Ferric Reducing Antioxidant Power (FRAP) of Caralluma dalzielii. AAE: Ascorbic acid equivalent.
Giemsa staining of enteric pathogenic bacteria on Vero cells after being treated with the ethanolic extract of green tea combined with G. cowa, green tea extract and G. cowa extract, respectively, and comparing with the untreated control. Adhesion of bacteria on Vero cells observed under oil immersion microscope (100X) after staining with Giemsa stain.
Pharmacological Evaluation of Green Chilli in Alzheimer’s Disease
Plant material of T. pallida Brandis a) Plant leaf b) Leaf powder.
The absorbance curves of different algae extracted by UM method. (a) Wuxi sample (b) Cultured algae (c) Seaweed (d) Spirogyra (e) Changzhou sample.
2D representation of the 831 molecule (left), and the 3D representation coupled to 1PZ4 (right).
Anxiety-related behavior of rats in the elevated plus-maze test (EPM) on day 21 of experimentation (n=05).

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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
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5EWJ receptor structure.
In silico and Biological Screening of Phytochemicals against NMDA Receptor for Alzheimer’s Disease Therapeutics
Changes in Plasma glucose concentrations of Diabetic rats treated with different concentrations of CAF and CHF.
Crassocephalum crepidioides (Asteraceae) Benth S. Moore Leaves Fractions Attenuate Dyslipidemia and Atherogenic Indices in Diabetic Rats
The effect of Garcinia dulcis fruit rind extract and known antioxidant (ascorbic acid) in 2,2‑diphenyl‑1‑picrylhydrazine model. Values are mean ± standard error of three replicates
Evaluation of Antioxidant and Hepatoprotective Activity of Fruit Rind Extract of Garcinia dulcis (Roxburgh) Kurz

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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.

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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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