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A LIQUID CHROMATOGRAPHY METHOD FOR THE DETERMINATION OF CURCUMIN IN PGPR INOCULATED CURCUMA LONGA. L PLANT
A rapid and simple HPLC method has been developed for the quantification of curcumin in PGPR inoculated curcuma longa plant. Treatment of PGPR such as Pseudomonas fluorescens and Bacillus megaterium improved the content of curcumin in rhizomes sample. The PGPR treated rhizomes were higher in curcumin content than the PGPR untreated plant rhizomes sample. Analysis was performed using a C18 column (...
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PREVALENCE AND SUSCEPTIBILITY PATTERN OF E. COLI IN LOW BIRTH WEIGHT NEONATES OF EARLY ONSET SEPSIS
Neonatal sepsis is one of the commonest cause of neonatal mortality in the developing world which can be classified into early onset sepsis (EOS) which occurs in the first 7 days of life and late onset sepsis (LOS) which occurs ≥7 days of life. E. coli has been reported to be one of the significant and most common nosocomial pathogen which may cause septicemia, pneumonia and meningitis in the ne...
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AN UPDATE ON MORPHOMETRY OF HUMAN PARATHYROID GLAND– A POSTMORTEM STUDY
A collective assessment of all the morphometric measurements like size, weight, color and shape of the parathyroid gland is important in the determination of its normalcy. After that the histological examination for stromal and intracellular fatty content helps to determine the normalcy of the gland. There have been several studies on morphology of human parathyroid gland, but the grand total of c...
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SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF Cu(II), Co(III) AND Fe(III) COMPLEXES OF 2-BENZOYL-3-(NITROPHENYL)QUINOXALINE
A new series of transition metal complexes of the type ML where M = Cu(II), Co(III) and Fe(III) and L = 2-benzoyl-3-(nitrophenyl)quinoxaline have been characterized and the structural features were arrived from the elemental analysis, magnetic susceptibility, molar conductance, FT- IR, UV-Vis and NMR spectral data. From the spectral measurements and magnetic susceptibility values a square planar g...
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A VALIDATED LC-MS/MS METHOD FOR PHARMACOKINETIC STUDY OF AFATINIB IN HEALTHY RABBITS
A liquid chromatography-tandem mass spectrophotometric (LC–MS/MS) method was developed for quantification of Afatinib in rabit plasma employing Solid Phase Extraction (SPE) technique. Developed method was validated for specificity, precision, accuracy, recovery, and stability characteristics. Chromatographic separation was achieved on Gemini, 5µ C18, 50 × 4.60 mm with 30:70 v/v of 10 mM ammoni...
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SYNTHESIS, CHARACTERIZATION AND PHARMACOLOGICAL EVALUATION OF SOME NEW 6-(3,5-SUBSTITUTED-2-BROMO/HYDROXY PHENYL)-1,2,4-TRIAZINE DERIVATIVES AS ANTICONVULSANT AGENTS
6-(2-Amino-3,5-substituted phenyl)-1,2,4-triazines were prepared by refluxing semicarbazones or thiosemicarbazones in presence of sodium hydroxide solution. 6-(3,5-Substituted-2-bromophenyl)-1,2,4-triazine derivatives and 6-(3,5-substituted-2-hydroxyphenyl)-1,2,4-triazine derivatives were prepared from 6-(2-amino-3,5-substituted phenyl)-1,2,4-triazine derivatives by sodium nitrite, hydrobromic aci...
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SEPARATION AND CHARACTERIZATION OF TRITERPENE COMPOUND EUPHOL FROM THE LEAVES OF AZIMA TETRACANTHA
Azima tetracantha is a small flowering shrub belongs to salvadoraceae family and commonly known as mulluchangu or mulsangu in Tamil. It is an best known medicinal plant ,which have a central role in the treatment of disease from pre historical period. From the plant lot of phytochemicals has been reported such as alkaloids, steroids ,tannins, terpenoids, flavonoids, glycosides, phenols etc ...
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EVALUATION OF IRON OXIDE NANOPARTICLES (NPs) ON AGING AND AGE RELATED METABOLISM AND PHYSIOLOGICAL CHANGES IN C. ELEGANS
In recent decades, advances in nanoscience have resulted the rapid development of many novel technological applications for nanoparticles (NPs) in various in Biomedical Sciences. Iron is essential for eukaryotic biochemistry and is an important element in several metabolic processes such as, carrier for oxygen transportation, cell respiration, synthesis of genetic material and protein synthesis. T...
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COMPARATIVE ANTI-ANXIETY POTENTIAL OF DIFFERENT PARTS OF VITEX NEGUNDO LINN.
Vitex negundo, commonly called Nirgundi, is one of the widely investigated medicinal plants of India. The present study were planned to compare different parts, i.e. leaves, stems and roots of V. negundo for antianxiety activity using elevated plus maze model. Petroleum ether (60 - 80 °C), chloroform, ethanol and aqueous extracts of these parts were prepared and evaluated for anti-anxiety activit...
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APPLICATIONS OF CE-MS IN PHARMACEUTICAL FIELD
Capillary Electrophoresis–Mass Spectroscopy (CE-MS) is a hyphenated technique as it combines the advantages of both CE and MS. It provides high-resolution separations with high detection selectivity and sensitivity, which allows detailed characterization of many biomolecules in a single analysis. CE-MS improves the ability to deal with the analysis of complex biological samples containing trace ...
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