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FORMULATION AND IN-VITRO EVALUATION OF BUPROPION HYDROCHLORIDE CONTROLLED RELEASE TABLET
The aim of the study was to develop and evaluate matrix based controlled drug delivery system of Bupropion hydrochloride. Controlled release tablets were prepared by employing Guar gum, Eudragit RS 100, HPMC K15M, HPMC K100M at different concentration. All 13 batches passed friability, hardness, weight variation, assay but only four batches (CRB7W, CRB8W, CRB10W, and CRB11W) passed the dissolution...
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LINEAR RESPONSE APPROXIMATION (LRA) APPROACHES FOR CALCULATING BINDING AFFINITIES OF QUINAZOLINE ANALOGUES AS ALK5 INHIBITORS
Quinazoline and its analogues have important therapeutic value in the treatment of cancer to induce apoptosis in cancer cells in a proliferation-independent manner. The binding free energies of quinazoline based inhibitors of kinase were computed using linear interaction energy method with a surface generalized Born (SGB) continuum solvation model in the human ALK5 kinase domain. A training set of...
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A SENSITIVE RP-HPLC METHOD FOR SIMULTANEOUS ESTIMATION OF DIETHYLCARBAMAZINE AND LEVO-CETIRIZINE IN BULK AND PHARMACEUTICAL DOSAGE FORM
A simple, sensitive and reproducible method was developed and validated for the simultaneous estimation of Diethylcarbamazine and Levocetirizine in its tablet formulation by reverse phase high performance liquid chromatography using Waters1515 HPLC with Diethylcarbamazine and Levocetirizine simultaneously. HPLC-PDA detector at the λmax of 253nm, using Hypersil-BDS C18 (250×4.6 mm. 5 μ) column. ...
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ANTIOXIDANT CAPACITY OF PHENOLICS IN SOME REPRESENTATIVES OF THE TRIBE ANTHEMIDEAE (ASTERACEAE) FROM TURKEY
Members of the tribe Anthemideae (Asteraceae) attract considerable medicinal attention worldwide and are used for the treatment of many infectious and degenerative diseases in humans due to their biologically active compounds. The aim of this study was to evaluate the antioxidant property of total phenolic compounds (TPC) and flavonoids (TF) in the capitula of 41 representatives and endemic taxa b...
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SYNTHESIS OF POTENTIAL ANTI-INFLAMMATORY PYRAZOLINE DERIVATIVES UNDER ULTRASONIC IRRADIATION
In the present investigation, the chalcone intermediates are synthesized by Claisen-Schmidt condensation reaction between acetanilide and appropriate aromatic aldehydes. Further, these chalcone intermediates were cyclized with phenylhydrazine in glacial acetic acid to give new pyrazolines derivatives using ultrasonic irradiation with higher yields in lesser time. All the synthesized derivatives ar...
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A REVIEW ON RECENT TRENDS AND FUTURE PERSPECTIVES OF IONTOPHORESIS ASSISTED OCULAR DRUG DELIVERY
Iontophoresis assisted drug delivery system refers to a novel system for delivery of the drug in a non-invasive and effective manner across the skin or biological membranes by electrical assistance. Drug substances exhibiting low trans-corneal (ocular) permeability can be effectively delivered in a safe, fast, and painless manner by the employment of electric current of low intensity, which enhanc...
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IN VITRO ANTIMICROBIAL ACTIVITY NUTRITIONAL PROFILE OF MEDICINAL PLANT OF GARHWAL, HIMALAYA
The present study is aimed at evaluating the in vitro antibacterial and antifungal activities of petroleum ether, chloroform, ethyl acetate, acetone, methanol, ethanol and water extracts of medicinal plant, Pyrus pashia were tested against (different gram positive and gram negative) ten bacterial strains and three fungal strains using by disc diffusion method. The different fractions of bark, frui...
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FORMULATION AND EVALUATION OF CUBOSOMAL GEL FOR TOPICAL APPLICATION
The present research aims to develop a transdermal Cubosomal gel formulation of Indomethacin, which would attenuate the gastrointestinal toxicities associated with oral administration and also aimed to encapsulate high drug pay load in Cubosomes for improved therapeutic efficiency. Indomethacin is an NSAID commonly recommended for the relief of pain and inflammation. Indomethacin was formulated as...
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EFFECTS OF CADMIUM STRESS ON ANTIOXIDANT ENZYMES IN VIGNA RADIATA ROOTS
A brief study to analyze oxidative stress and antioxidant response of cadmium stress was carried out. The plant chosen Vigna radiata (var. SML-668) was hydroponically grown in 0, 50µM, 100µM and 150µM, cadmium chloride. The roots were taken from hydroponic culture at 6 days of growth for various enzymatic and metabolic estimations. Among the antioxidant enzymes, root catalase and ascorbate pe...
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SENSITIVE SPECTROPHOTOMETRIC DETERMINATION OF TRACE AMOUNTS OF VANADIUM (IV, V) USING DITHIOLPHENOLS AND HYDROFOB AMINS
Dithiolphenole (DP) has been synthesized and characterized with IR and NMR spectroscopic methods. A simple and spectrophotometric method has been developed for the determination of trace amounts of vanadium (IV, V). The reagents forms blue coloured insoluble in water complex with vanadium (IV, V) in a weakly acidic and slightly alkaline medium (pH 2.5 - 8.5). In the presence of hydrophobic a...
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