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Pharmacognosy Research
An Open Access Journal in Pharmacognosy and Natural Products

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Compounds isolated from Crinum augustum
Effect of pioglitazone, quercetin and hydroxy citric acid on the levels of serum alkaline
Baseline perfusion pressure
Total Counts over the 96 h culturing time for untreated lymphocytes and those treated with PHA (1%), Ephedrine (69 μg/ml) and Ephedra extract (69 μg/ml). Data shown were the mean ± SEM of ten determinations.
 Calibration plot
Natural Product Taking its Own Place!!!
Presence of monoterpene synthase in four Labiatae species and Solid-Phase Microextraction- Gas chromatography-Mass Spectroscopy analysis of their aroma profiles
Hepatoprotective activity of Ocimum sanctum alcoholic leaf extract against paracetamol-induced liver damage in Albino rats
eNOS mRNA statistical analysis (b) iNOS mRNA statistical analysis
Relative prostate weight of rats
Effect of PHF on mating performance in male rats.
Anti-ulcerogenic and in vitro antioxidant activities of Lagenaria breviflora (LB) whole fruit ethanolic extract in laboratory animals
Study Design
Prophylactic Measures
Evaluation of antiepileptic activity of chloroform extract of Acalypha fruticosa in mice
Chemical structures of crocin, crocetin, picrocrocin, and safranal
HPTLC chromatogram of β-sitosterol (standard sample) at 254 nm
 Effect of Fagara tessmannii and Lepidium meyenii (Maca Negro) on body weight
Effect of AEMD and glibenclamide on the levels of TBARS.
The six Apocynaceae species studied
 Cultivation locations of collected Ajwain samples in Iran
GC-MS analysis of bio-active compounds in methanolic extract of Lactuca runcinata DC
The efficacy of ginger added to ondansetron for preventing postoperative nausea and vomiting in ambulatory surgery
Ethanolic extracts of Alstonia Scholaris and Bacopa Monniera possess neuroleptic activity due to anti-dopaminergic effect
Effect of Coleus forskohliiextract on cafeteria diet-induced obesity in rats
Scavenging activity
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

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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
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

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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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.

Tags

(+)-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
More

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. Last updated: 01/06/2021