Pharmacognosy Research,
Vol 1, Issue 5, Sep-Oct, 2009

Recent Articles

DPPH scavenging kinetics in the presence of aqueous and methanolic extracts from Bauhinia divaricata and Bougainvillea spectabilis leaf samples. O.D.) Optical deviation, BDAL) Bauhinia aqueous extracts, BDML) Bauhinia methanolic extracts, BSAL) Bougainvillea aqueous extracts and BSML) Bougainvillea methanolic extracts
Original Article

Determination of Radical Scavenging Activity of Hydroalcoholic and Aqueous Extracts from Bauhinia divaricata and Bougainvillea spectabilis Using the DPPH Assay

Chaires-Martínez L,Monroy-Reyes E,Bautista-Bringas A,Jiménez-Avalos H. A,Sepulveda-Jiménez G

Pharmacognosy Research,1(5):238-244
DOI: Nil
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Schematic coffee residue and beverage extraction processes with different solvents. In figure: 1 overnight maceration; 2 soxleth; 3 liquid-liquid partition.
Original Article

Comparison Between the Antioxidant Properties of Slurry of the Coffee (Coffea Arabica) and Coffee Beverage

Rocha Bruno Alves,Batista Bruno Lemos,Duarte Stella Mar da Silveira,Dos Santos,Marcelo Henrique

Pharmacognosy Research,1(5):245-249
DOI: Nil
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Evaluation of anti-ulcer activity of Ardisia crispa Thunb. D.C
Original Article

Evaluation of anti-ulcer activity of Ardisia crispa Thunb. D.C

Roslida A.H,Teh Y.H,Kim K.H

Pharmacognosy Research,1(5):250-255
DOI: Nil
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Studies on the Effect of Processing Methods on the Antihyperglycemic activity of Herbal Teas from Leaves of Vernonia amygdalina Del
Original Article

Studies on the Effect of Processing Methods on the Antihyperglycemic activity of Herbal Teas from Leaves of Vernonia amygdalina Del

Okafor G.I,Okoli C.O,Odo A.S,Kelechi N.R

Pharmacognosy Research,1(5):256-260
DOI: Nil
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Key 1H-13C HMBC Correlations in 1.
Original Article

Phytoconstituents from Alpinia purpurata and their in vitro inhibitory activity against Mycobacterium tuberculosis

Villaflores Oliver B,Macabeo Allan Patr G,Gehle Dietmar,Krohn Karsten,Franzblau Scott G,Aguinaldo Alicia M

Pharmacognosy Research,1(5):261-269
DOI: Nil
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Percentage of inhibition H-donor activity of Quercetin as measured using DPPH assay with different concentration
Original Article

Antioxidant activity of aquilaria malaccensis (thymelaeaceae) leaves

Huda A.W.N,Munira M.A.S,Fitrya S.D,Salmah M

Pharmacognosy Research,1(5):270-273
DOI: Nil
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Morphology of Jurkat Leukemia Cells after 72 h Treating with Various Concentrations of Leaf Extract of L. camara. A: Solvent control, B: 15.6, C: 62.5, D: 250 and E: 500 μg/ml; F: Triton 100X 1%, G: Negative Control. Density of formazan crystals (blue color stick-like objects) is nearly straight linked to cell viability. Magnification is 400×.
Original Article

Anti-leukemia Activity of Methanolic Extracts of Lantana camara

Badakhshan Mahdi Pour,Sreenivasan Sasidharan,Rameshwar Naidu Jegathambigai,Ramanathan Surash

Pharmacognosy Research,1(5):274-279
DOI: Nil
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Antimicrobial and Resistance Modulatory Activities of Corynanthe pachyceras
Original Article

Antimicrobial and Resistance Modulatory Activities of Corynanthe pachyceras

Adu Francis,Gbedema Stephen Yao,Annan Kofi

Pharmacognosy Research,1(5):280-284
DOI: Nil
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It shows the closed loop perfusion technique that was used to obtain intestinal absorption rate constants in rats.
Original Article

Intestinal absorption, anti diarrheic activity of freeze dried aqueous extract from Rhizophora mangle L. Cytoprotective activity of polyphenolic compounds fractions on experimental gastric ulceration

Perera Luz María Sánchez,Mancebo Betty,Regalado Ada Ivis,Pelzer Lilliam

Pharmacognosy Research,1(5):285-293
DOI: Nil
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Effect of CSR on DPPH radical scavenging activity.
Original Article

Antioxidant Effects of Roots of Clerodendrum serratum Linn.

Bhujbal S.S,Kewatkar S.M.K.,More L.S,Patil M.J

Pharmacognosy Research,1(5):294-298
DOI: Nil
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Effect of Momordica charantia and metformin on MDA levels in liver of diabetic rats
Original Article

Diabetes Induced Oxidative Stress: A Comparative Study on Protective Role of Momordica charantia and Metformin

Tripathi Uma Nath,Chandra Deepak

Pharmacognosy Research,1(5):299-306
DOI: Nil
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Effect of hydroalcoholic extract of S. indicus (SIE) on spontaneous motor activity. Each bar represents the mean ± SEM (n = 10). One way ANOVA followed by Dunnett’s test, *p<0.05 when compared with control group.
Original Article

Psychotropic Activity of Sphaeranthus indicus Linn. In Experimental Animals

Galani V. J,Patel B. G

Pharmacognosy Research,1(5):307-313
DOI: Nil
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Effect of CB extract and Sildenafil citrate, a reference standard on ML, IL, EL and PEI”. n=6, Data was analyzed by one way analysis of variance (ANOVA) followed by Dunnett’s’ test. *P<0.05, **P<0.01 versus DM
Original Article

Effect of Hydroalcoholic Extract of Chlorophytum borivilianum Tubers in Alleviating the Diabetic Impotency in Streptozotocin Induced Male Diabetic Rats

Vyawahare N.S,Kagathara V.G,Kshirsagar A.D,Rajendran R,Patil M.N,Jagtap A. A,Sadar S. S

Pharmacognosy Research,1(5):314-319
DOI: Nil
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Bar chart showing cytotoxic properties of two O. stamineus freeze and spray dried extracts by MTT assay. Bars represent the percent of cell growth inhibition of MDAMB- 231 breast cancer cell line.
Original Article

Analysis of Total Proteins, Polysaccharides and Glycosaponins Contents of Orthosiphon stamineus Benth. In Spray and Freeze Dried Methanol: Water(1:1) extract and its Contribution to Cytotoxic and Antiangiogenic Activities

Siddiqui M.J,Hafizoh S. N,Ismail Z.,Sahib H.B,Helal M.H.S,Majid A.M.S. Abdul

Pharmacognosy Research,1(5):302-326
DOI: Nil
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Comparative Study of Cuscuta reflexa and Cassytha filiformis for Diuretic Activity
Original Article

Comparative Study of Cuscuta reflexa and Cassytha filiformis for Diuretic Activity

Sharma Sakshy,Hullatti K.K,Prasanna S.M,Kuppast I.J,Sharma Paras

Pharmacognosy Research,1(5):327-330
DOI: Nil
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