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TOXICOLOGICAL EFFECT OF MALLASINDURA (MSL) ON LIVER FUNCTION PARAMETERS OF RAT PLASMA AFTER CHRONIC ADMINISTRATION
Mallasindura (MSL), a widely used ayurvedic preparation is used for the treatment of bronchial asthma. It contains rasa –mercury, Rasakarpura -mercurial compound, Bali –purified and processed sulphur and Malla-purified arsenic oxide with herbal juices. The liver function parameters of rat plasma were studied after chronic administration of MSL. The animals used to conduct this experiment wer...
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CELL PROLIFERATIVE ACTION OF HYDROALCOHOLIC EXTRACT OF TRIGONELLA FOENUM GRAECUM IN RATS
The healing of an adult skin wound is a complex process of different tissues and cell lineages. Understanding wound healing involves understanding of inflammation, proliferation, and maturation phase. The present study was aimed at evaluation of proliferative action of hydroalcoholic extract of Trigonella foenum graecum (HETG) in albino rats using excision and incision wound model. HETG 5% W/W and...
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PHYTOCHEMICAL PROFILE OF SEQUOIA SEMPERVIRENS GROWN IN EGYPT
The immunomodulatory and antiulcerogenic activities of the chloroform, ethyl acetate and n-butanol fractions of Sequoia sempervirens (D. Don.) leaves were investigated. The ethyl acetate fraction showed the best results regarding to a high significant increase of RAW 264.7 macrophage cells and reduction of ulcers number and severity compaered with Ranitidine. HPLC technique was used to investiga...
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FORMULATION AND EVALUATION OF pH TRIGGERED IN-SITU OCULAR GEL OF OFLOXACIN
Rapid precorneal elimination of the drug in conventional ophthalmic solution leads to poor bioavailability and less therapeutic response, which can be overcome by the use of in-situ gel forming system that is instilled into the eye and undergoes a sol-gel transition in the cul-de-sac. The aim of the present study was to formulate and evaluate pH-triggered in-situ gels for ophthalmic delivery of of...
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FORMULATION, CHARACTERIZATION AND IN-VIVO APPLICATION OF ORAL INSULIN NANOTECHNOLOGY USING DIFFERENT BIODEGRADABLE POLYMERS: ADVANCED DRUG DELIVERY SYSTEM
The overall objective of this research is to improve the oral bioavailability of insulin through encapsulation in nanoparticles formulated by "ionotropic pre-gelation followed by polyelectrolyte complexation technique". The preparation variables such as initial drug concentration, polymer: polymer ratios, crosslinker concentration, stirring speed, stirring time, pH of drug / polymer mixture were i...
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DESIGN, DEVELOPMENT AND OPTIMIZATION OF VALSARTAN LIQUISOLID TABLETS USING BOX-BEHNKEN DESIGN
The aim of the present study was to investigate the applicability of liquisolid technique in improving the dissolution properties of Valsartan in a solid dosage form. This study was designed to optimize and evaluate the effects of different formulation variables: amount of liquid vehicle (X1), ratio of carrier to coating material(X2) and amount of magnesium oxide(X3) on angle of repose (Y1), har...
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INVESTIGATION ON REGIONAL VARIATION IN TOTAL PHENOLIC, ALKALOID CONTENT AND IN-VITRO ANTIOXIDANT ACTIVITY OF LEUCAS ASPERA
In this study, we investigated and compared the total phenolic, alkaloid content and in-vitro antioxidant activity of Leucas aspera collected from four different regions; Tirupathi (Southern zone), Lam (Krishna river region), Jagityala (Northern Telangana) and Hyderabad (Southern Telangana) of Andhra Pradesh, India. Quantitative regional variation was observed in total phenolic content, and alka...
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MICRO-COULOMETRIC ESTIMATION OF NITROFURANTOIN
The objective of the present work was to set up micro-coulometric technique in the laboratory and estimate microgram level quantity of nitrofurantoin in the pharmaceutical tablets. A simple, sensitive, and reproducible manually operated microcoulometric technique has been successfully used for the estimation of nitrofurantoin in pharmaceutical tablets. A potentostat and coulometric cell was used i...
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DEVELOPMENT AND VALIDATION OF A CHROMATOGRAPHIC ASSAY METHOD FOR THE DETERMINATION OF LULICONAZOLE IN CREAMS
A simple and rapid reverse-phase high-performance liquid chromatographic technique was developed and validated for the determination of Luliconazole in the presence of its excipients. Chromatographic elution was performed on a binary gradient HPLC equipped with PDA detector using a Luna-5µ C8(2) 100 Å column (250 × 4.6 mm, 5 µm) with orthophosphoric acid (0.1%) and methanol (20:80% w/v) as mob...
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SALINE WATER AS SOURCE OF CANCER DRUGS: ANTI- CANCER METABOLITES FROM MARINE SPONGES
Oceans and its ecosystem comprise an untapped source for many potential drugs. Marine sponges which inhabit mainly in the saline ocean water are considered as one of the oldest form of life. Due to intense concentration of various sponge species and other organisms co- existing in limited extent marine habitats, necessarily makes them highly competitive and complex. Hence most of the sponge specie...
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