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Pharmacognosy Research
An Open Access Journal in Pharmacognosy and Natural Products

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Figure 1: HPLC tracing of IND-HE (standardized to friedelin)
δ-Amyrin acetate
Important 1H-13C heteronuclear multiple-bond correlation correlations of Scillascillin
Effect of SR extract on Oral loading of lipid emulsion in rats.Significant *= P<0.05 when EML Vs EML+SR200, EML+SR400 and EML+ORL50.
Effects of the various nutrient substances on lead accumulation in the liver of rats
in vitro anti oxidant activity of alcohol extract of Ev
Structures of the identified compounds
Time course of the changes in core body temperature after cold exposure with (open circles)
HPTLC fingerprint of both formulations (methanol extract) Key: 1= methanol extract of Efiplus caps® 2= methanol extract of HMF-TE AS reagent- Anisaldehyde- sulphuric acid acid reagent.
Effect of Rk1+Rg5 on insulin-resistant 3T3-L1 cells. Each bar represents the average of three independent
(A) Photomicrographs of normal healthy control group’s rat showing normal globules of acini with normal islet cells (NIC), (H&E, x400)
FTIR spectra of fruit ethanol extract of Piper sarmentosum stored at 60 °C/85% RH, N (0 month), D60 (1 month), F60 (2 months) and A60 (6 months)
Scanning electron micrographs of an untreated control R. echinobothrida. A. The strobila composed of a series of proglottids with apical scolex (bar = 20 μm). B. A sucker with its marginal rim of rows of spines (bar = 2 μm). C. The finely pointed layers of spines surrounding the sucker (bar = 20 μm). D. Cascades of ciliary microtriches on the tegument of the proglottid (bar = 2 μm).
Analysis of Antimicrobial, Antifungal and Antioxidant Activities of Juniperus excelsa M. B subsp. Polycarpos (K. Koch) Takhtajan Essential Oil
Biological and Chemical Study of Cleome paradoxa B.Br.
A Study of the Protective Effect of Triticum aestivum L. in an Experimental Animal Model of Chronic Fatigue Syndrome
Figure 1: Anthelmintic activity of Eucalyptus globulus oil
Looking Backward to Find the Path Forward
GC-MS chromatogram of Essential Oil Composition of the Dracocephalum moldavica L
Graph of body weight of mice in a different group of treatments in prophylactic test.
TAS antioxidant activity of sample with 26 μg of iron (n=3, error bars = SD).
Sera concentration of IgE in ovalbumin (OVA) - induced allergic conjunctivitis
Selected correlations of HMBC and NOESY of compound 1
Effect of administration of Albizia amara ethanolic extract
Photomicrograph of MDA-MB-231 cell lines stained with annexin-V substrate after 6 h treatment with 20 μg/mL of ethylacetate extract from G. asiatica roots
Bioactive components of methanolic extract of mushrooms Lp - Lycoperdon perlatum
Effect of AESAq on milk-induced leukocytosis in mice (n = 5)
Effects of MCF-ext, MCL-ext and prednisolone on IgE-mediated triphasic cutaneous reaction induced by DNFB
Standardization of Ajmodadi churna, a Polyherbal Formulation
Effect of FEE (30–300 mg/kg p.o.)
Constituents of Artemisia indica Willd. from Uttarakhand Himalaya: A source of davanone
Macroscopic and microscopic characteristics of Pentace burmanica Kurz
Diuretic activity of Leaves of Plectranthus amboinicus (Lour) Spreng in Male Albino Rats
Apparatus for antitussive evaluation by sulfur dioxide gas production. V1: Saturated NaHSO3 solution in 500mL flask. V2: Conc. H2SO4 in burette. V3: Gas cylinder. V4: Water manometer. V5: Desiccator.
Biomedical Research from Ideation to Publication
Colon Targeted Curcumin Delivery using Guar Gum
Antihyperglycemic effect of the alcoholic seed extract of Swietenia macrophylla on streptozotocin-diabetic rats
GC-MS chromatogram of ethanolic extract of Gmelina asiatica
 Effect of Acacia auriculiformis extract on acetylcholinesterase activity
An overlay GC–MS chromatogram of C. iners extract and standard beta-caryophyllene
Effect of methanolic extract of Lagenaria siceraria (Molina) Standley fruits on marble-burying behavior in mice: Implications for obsessive-compulsive disorder
Essential Oil Composition of Fruits and Leaves of Zanthoxylum nitidum Grown in Upper Assam Region of India
Structures of compounds 1, 2 and 3
Effects of the various nutrient substances on cadmium accumulation in the liver of rats
Toxicity Study of the Aqueous Extract of Tithonia diversifolia Leaves using Selected Biochemical Parameters in Rats
Analgesic activity and acute toxicity study of Semecarpus anacardium stem bark extracts using mice
TLC of Polyalthia longifolia (PL) ethanolic extract
Case 1 ; before treatment, Case 1 ; After treatment

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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
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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
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Structure of diosgenin
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Active site of SCP‑2 (1PZ4)
Larvicidal Efficacy of Andrographis paniculata and Tinospora cordifolia against Aedes aegypti: A Dengue Vector
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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)

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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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