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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 ...

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 ...

Project Summary Traumatic brain injuryTBIcauses detrimental behavioral dysfunctions and brain neurodegeneration butunfortunatelythere currently is no effective pharmaceutical TBI treatmentThe underlying PhaseSTTR grant is to develop a new class of TBI drugs that inhibit the protease cathepsin BGenetically deleting the cathepsin B gene in mice results in substantial behavioral and pathology improve ...

Abstract For decadesthe treatment of cancer has relied on surgical resectionchemotherapy and or radiotherapyRecentlya number of immune based therapies have provided promising new approaches for cancer treatmentThe two most potent immunotherapies are monoclonal antibodymABbased bi specific proteinseg Bispecific T cell engagersBiTEand engineered Chimeric Antigen Receptor T cellsCAR TBoth act by indu ...

Project Abstract Accurate diagnosis of prostate cancer is essential for individualized treatment decisionsWith more recent advances in multiparametric magnetic resonance imagingmpMRIsuspicious cancer lesions can be identifiedCo registered MRI ultrasound fusion targeted biopsyMRF TBallows the sampling of specific lesions of concern within the prostate has emerged as the preferred diagnostic procedu ...

Project Summary Abstract Many pharmaceutical agents are highly potentbut are unable to exert substantial therapeutic activity against disorders of the brainbecause the blood brain barrierBBBeffectively prevents their access to the site of intracerebral diseaseFor examplethe majority of glioblastoma patientsdespite the best efforts of current medical caredie within two years after diagnosisHencethe ...

Project Summary This project is focused on feasibility testing of a new device based on electromechanical signal transduction for the low cost$in electronicsoptics free and amplification freee gno PCRdetection of DNA RNA at ultralow concentrationThe device addresses the projected $B disease diagnostics market and is well suited for the detection of bacterial pathogens in body fluidsfood and water ...

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 ...

Abstract The Specific Aim of this Phase I STTR proposal is to test the feasibility of blocking MCJalso called DnaJCto overcome acute acetaminophen liver toxicityAcetaminophen or APAPfrom acetyl paraaminophenolis a common drug used to address pain and feverIn the US aloneaboutpatients per year are admitted to intensive care units with APAP induced liver injury and close toof these patients undergo ...

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 ...