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LC-MS/MS METHOD FOR THE QUANTIFICATION OF PITOFENONE IN HUMAN PLASMA
B.M. Gurupadayya, S. Sharfuddin and R.S. Chandan

We developed LCMS/MS bioanalytical method for quantitative estimation of Pitofenone HCl in plasma is simple, sensitive, accurate, precise, and selective. Percentage recovery shows that the method is free from interference of matrix. The analytical method presented here has proved to be useful for investigation of the characteristics of Pitofenone in human plasma in pharmacokinetic and pharmacogenetic studies.

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Experimental Evolution in Diatoms - Thermal longterm acclimation in two model diatom species
Katrin Schmidt1, Sinéad Collins2, Thomas Mock1

Experimental Evolution in two model Diatoms

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Antioxidant and Free Radicals Scavenging Activity of Biomolecules: Hydroxamic Acids
Bharati Verma and Rama Pande

In the present poster attention is focused towards the investigation of antioxidant and free radicals scavenging activity of N-aryl substituted hydroxamic acids by DPPH method which is based on the reduction of alcoholic DPPH solutions in presence of a hydrogen donating antioxidant, hydroxamic acids.

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"In-vitro studies on hydroxamic acid- CT DNA binding"
Rubi Khilari

In vitro studies of five the interaction between five different derivatives of hydroxamic acids, N-phenyl 2,4dichloro phenoxybutyro, N-m-tolyl 2,4 dichlorophenoxyglutero, N-m-tolyl-4-chlorophenoxyaceto, N-m-chloro-phenyl-tertiarybutylbenzo and N-p-tolyl-iso-valero hydroxamic acids and calf thymus DNA was investigated under simulated physiological condition.

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Efficacy of Gene Therapy in Restoring Vision in Leber's Congenital Amaurosis
Elizabeth O'Donnell

The research reviews current knowledge of the genetic causes of Leber's congenital amaurosis (LCA) and the development of a gene therapy intervention for LCA. The efficacy as well as the limitations of this form of treatment are evaluated in detail and recommendations are made for the future directions of gene therapy for Leber's congenital amaurosis.

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METHOD DEVELOPMENT FOR THE SIMULTANEOUS DETERMINATION OF METHYLMERCURY AND INORGANIC MERCURY IN SEAFOOD
Sergio Carneado, Ariane V. Zmozinski, Carmen Ibáñez-Palomino, Àngels Sahuquillo, José Fermín López-Sánchez, Márcia M. da Silva

This work reports the method development for the simultaneous determination of methylmercury (MeHg+) and inorganic mercury (iHg) species in seafood. The study focused on the extraction and quantification of MeHg+ by liquid chromatography coupled to on-line UV irradiation and cold vapour atomic fluorescence spectroscopy (LC-UV-HG-AFS), using HCl 4 mol L-1 as extractant agent.

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Microextraction techniques combined with X-ray fluorescence spectrometry for determination of different metal ions in water
Karina Kocot (a), Beata Zawisza (a), Eva Marguí (b), Ignasi Queralt (c), Rafal Sitko (a)

In present work new preconcentration procedures combining microextraction techniques and X-ray fluorescence spectroscopy were developed. Proposed methodologies are promising tools for multielemental analysis enabling detection of natural pollutants in different water samples.

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Artificial Multi-Gene Expression Systems Design Service for Natural Compound Formation and Hetero Protein Complexes
Bernauer, Hubert, Gregor Zipf and Josef Maier

Drug discovery of natural compounds drug development and drug target analyses as well as bioproduction can benefit from artificial genetic systems and constructions. The direction in which genes are to be developed is written in the genomes. Synthesis oriented genomic analyses of codon bias and tRNA adaption analyses are prerequisites for generating adaptive, highly functional genes.

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Characterization of Proteins and Protein Self Association (Oligomerization) with SEC-MALS
Michel Terray, Mark Pothecary

In this poster, a series of proteins and their oligomers were characterized using SEC-MALS with UV and RI detection. The monomer molecular weights are measured and compared with those from column calibration. The molecular weights of their oligomers are also compared with column calibration and the differences explored.

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Scientific News
Using Raman to Study Graphene
Renishaw inVia system will be used for metrology studies and to set standards for graphene.
Shape-Shifting Molecule Tricks Viruses Into Mutating Themselves To Death
Study uses two-dimensional infrared spectroscopy to help distinguish between normal and shape-shifted structures.
NMR ‘Fingerprinting’ for Monoclonal Antibodies
Study by NIST researchers shows the use of NMR spectroscopy for measuring the structural congfiguration of monoclonal antibodies.
Plant Cell Structure Discovery Could Lead to Improved Renewable Materials
Researchers investigate the polymer xylan.
Microsecond Raman Imaging Might Probe Cells, Organs for Disease
An advanced medical diagnostic tool for the early detection of cancer and other diseases.
Differences in Tanning Treatments for Materials Discovered
NYU scientists have shown that different tanning treatments of skins can be identified.
No Humans Required
Automated tool for tracking proteins and the molecules they interact with in living cells developed.
New Detector Sniffs Out Origins Of Methane
Instrument identifies methane’s origins in mines, deep-sea vents, and cows.
MR Spectroscopy Shows Precancerous Breast Changes in Women with BRCA Gene
A technique that monitors biochemical changes in tissue could improve the management of women at risk of breast cancer.
Distinguishing Normal From Cancerous Tissue
FAU study demonstrates a potentially faster and more accurate mode of cancer treatment with new laser technology.
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