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Project SummaryNuclear magnetic resonanceNMRis amongst the most powerful analytical techniques ever inventedas recognized byNobel Prizes for methods development aloneNonethelessNMR is notoriously plagued by poor sensitivity and spatial resolutionState of the art NMR spectrometers typically feature detection thresholds ofnanograms forL sample volumesThis places NMR sensitivity many orders of magnit ...

ABSTRACT Systemic autoimmune diseases such as rheumatoid arthritis and systemic lupus erythematosus are characterized by polyclonal T cell activation driving the production of pathogenic class switched autoantibodiesThe class switchedsomatically mutated antibodies are generated from germinal centerGCB cellsA subset of effector CDT cellsknown as T follicular helperTfhcellshas been shown to play an ...

Sonomyographic Control of Fiber Optically Sensorized Prosthetic Fingers for Graded Force Actuation Intelligent Fiber Optic Systems CorporationIFOSCalle del MundoSanta ClaraCAwww ifos com PROJECT SUMMARY ABSTRACTMAXIMUMLINESIn this Phase I SBIR applicationIFOS and George Mason UniversityGMUpropose an innovative control system leveraging on two emerging technologiesultrasonic imaging based readout o ...

Radical prostatectomyRPis a commonly used treatment option for localized prostate cancerUnfortunatelythe procedure carries a risk of post surgical complications including a high risk of erectile dysfunctionEDAccording to The Prostate Cancer Outcomes Studyvirtually all men experience ED after surgeryincluding a profound loss of nocturnal erectionsThe Prostate Cancer Outcomes Study further reveals t ...

Project Summary Abstract Point of carePOCtesting of clinical samples for the presence of illegal substances and their metabolites is important for monitoring substance use disordersemployment screeningand legal matters relating to drug abstinenceTypical immunoassay screening methods suffer from higher false testing rates and do not provide quantitative informationConfirmatory tests that are used f ...

Abstract E cigaretteE ciguse has rapidly proliferated worldwideIt is speculated that E cig use may exceed conventional cigarette use withinyearsCigarette smoking is the leading preventable cause of death and disabilityAs E cigs are a relatively new productstudies are needed to determine their long term detrimental effectssome of which may be similar to the long term detrimental effects of nicotine ...

Abstract Currentlyclinically used drug abuse medications exist for treatment of addiction to opiatesalcoholand nicotinebut not cocaineThe objective of the proposed project is to test the hypothesis that the partial kappa agonist PPLcan be effective as a pharmacotherapy for treatment of cocaine abuseBecause of chronic drug induced changes in the kappa opioid receptor systemkappa receptor directed c ...

Three CDKinhibitors were recently approved to treat breast cancerBrCAin combination regimentsDespite significant clinical activitytreatment of BrCA patients with these combinations does not result in a durable responseHencethere is an unmet medical need to develop targeted therapeutic agents which will augment the activity of CDKinhibitors in BrCA and other CDKcyclin D Myc dependent malignanciesA ...

Psychiatric disorders give rise to aberrant patterns of activity within the complex neural circuits of our brainsYetthe exact nature of these abnormal patterns is often unknown to developers of new treatmentsThe goal of this project is to enable circuit oriented research of neuropsychiatric diseases using rodent disease modelsThe long term objective is to catalyze the discovery of new therapeutic ...

Xerostomiaor dry mouthaffects approximatelyof the U Spopulationsomemillion people by causing oral discomfort and pain due to chronically dry mucosaThis condition leads to oral disease such as caries and candidiasisand has no cure or adequate treatmentMany remedial approaches have been tried with only limited successincluding the provision of fluid to the mouth via frequent sippingvarious mouthwash ...