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STABILITY-INDICATING LIQUID CHROMATOGRAPHIC METHOD FOR THE SIMULTANEOUS DETERMINATION OF ATAZANAVIR AND RITONAVIR IN PHARMACEUTICAL FORMULATION
A simple, rapid, precise and accurate isocratic reversed-phase stability-indicating HPLC method was developed and validated for the simultaneous determination of Atazanavir (AT) and Ritonavir (RT) in commercial tablets. The method has shown adequate separation for AT, RT from their degradation products. Separation was achieved on a Hypersil BDS-C18, 5 μm, 125 mm × 4.6 mm i.d. column using a...
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GC–MS ANALYSIS AND IN-VITRO CYTOTOXIC ACTIVITY OF METHANOLIC EXTRACT OF ANTIGONON LEPTOPUS FLOWERS
The present study has been designed to evaluate the bioactive compounds and cytotoxic activity from the n-hexane fraction of methanolic extract of Antigonon leptopus flowers. The n-hexane fraction was analysed by GC-MS (Thermo GC-TRACE ultra ver.: 5.0, Thermo MS DSQ II) which revealed the presence of many diversified compounds including flavonoids, Vitamin D2 derivative, carbohydrates, amino acids...
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MOLECULAR DOCKING STUDIES OF NOVEL IMIDAZOLE ANALOGS AS HIV-1-RT INHIBITORS
Molecular docking studies of 102 newly designed N-substituted imidazoles was performed in the non nucleoside inhibitory binding pocket of reverse transcriptase enzyme of wild type as well as resistant strains of HIV-1 virus with PDB ID 1RT2, 1JLB, 3BGR and 1FK9 respectively by using Glide 5.0 to carry out a binding mode analysis of the designed imidazoles. Results generated from this study indicat...
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BROAD SPECTRUM ANTIBIOFILM AND ANTIQUORUM SENSING POTENTIAL OF CRUDE SECONDARY METABOLITE EXTRACTS OF MICROBIAL ISOLATES OBTAINED FROM POLLUTED WALDHUNI RIVER
Bacterial biofilms due to antibacterial resistance are causing serious health issues with respect to infection control, its prognosis and treatment of disease. The current scenario demands need of new and alternative antibacterial compounds for treatment of such infections. The current study highlights the use of polluted river, Waldhuni, as a source of potent microorganisms with antibiofilm prope...
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ISOLATION AND CHARACTERISATION OF A NEW ALLELOCHEMICAL FROM PARTHENIUM HYSTEROPHORUS L.
Parthenium hysterophorus L. is commonly known as “Gajar ghas" in Hindi and belongs to family Composite. It is an annual herb erect up to 1.5 m in hight. Its stems is branched and covered with trichomes. Its leaves are pale green, branched and covered with soft fine hairs. In Homoeopathy system, allergies caused by Parthenium can be treated by a drug prepared from Parthenium. Root decoction ...
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FUNCTIONALIZATION OF THE SELECTED REGENERATED CELLULOSIC FABRICS WITH HERBAL OIL AND EVALUATE THE FUNCTIONAL PROPERTIES
In this study, an attempt has been made to approach of developing antibacterial finish using aromatic herbal oils. The five different herbal oils like Palmarosa, Petitgrain, Tea tree, Thyme, Lavender oil were screened with disc diffusion method against bacteria that normally exist like Staphylococcus aureus, Escherichia coli. The result showed good efficiency in Thyme oil when compared to other oi...
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QUANTITATIVE ESTIMATION OF DRUGS AND PHARMACEUTICALS USING CHLORAMINE-T AND SAFRANIN-O DYE BY AN OXIDATIVE SPECTROPHOTOMETRIC METHOD
Simple, sensitive and selective methods are developed for the spectrophotometric determination of drugs, viz., Cetirizine hydrochloride, Duloxetine hydrochloride, Esmolol hydrochloride, Gemifloxacin, Moxifloxacin and Phenylephrine Hydrochloride based on their reactivity towards Chloramine-T (ChL-T). The method is based on the oxidation of drugs by ChL-T (Excess amount) in presence of acidic medium...
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CIGARETTE SMOKE EXTRACTS INDUCE AND REPRESS GENES IN HUMAN EMBRYONIC LUNG CELLS
Disastrous effects of tobacco consumption on health remain in the focus of preclinical and clinical research. Exposures to tobacco smoke are closely connected to acute and chronic smoke lung dysfunctions and the effects are not restricted to airway inflammation processes. The facts that smoke exposure result in aberrant gene expression and changes in cellular phenotype resulting in clinical patter...
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NOVEL NUCLEAR RECEPTOR SUPER FAMILY DATABASE
The objective of the project is to develop a comprehensive database of Nuclear Receptor (NR) Superfamily-Ligand. Nuclear Receptor Superfamily represents one of the most important families of drug targets in pharmaceutical development. Nuclear Receptor) Superfamily-Ligand is a novel public NR-related chemical genomic database that is primarily focused on the correlation of information between NRs a...
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DMSO INDUCED PRODUCT RECOVERY OF BACOSIDE A IN CELL SUSPENSION CULTURE OF BACOPA MONNIERI LINN.
Bacopa monnieri Linn. is an important medicinal plant belonging to family scrophulariaceae. Bacopa is a neurotonic, immuno-modulator, tranquilizing, memory and learning enhancing, cerebral activator, anti-ulcer, antispasmodic, anti-asthmatic. It is also used in Epilepsy, anxiety and depression. Major component of Bacopa are saponins Bacoside A and Bacoside B. The cell suspension culture of BacopaÂ...
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