Anandapuram Mandal

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Outcome measures of vibratory sensitivity using a 256-Hz tuning fork depend on the perception of vibration by the patient and qualitative comparison with sensory threshold on the examiner. The authors present their experience of comparison of vibratory sensation using a 512-Hz tuning fork with the conventional 256-Hz counterpart in normal volunteers. The(More)
A simple and sensitive extractive visible spectrophotometric method for the assay of Ritonavir in pure and pharmaceutical Formulations based on the reaction between peptide group in RIT and Ninhydrin in the presence of ascorbic acid affords a blue violet coloured product (λ max 560nm). Regression analysis of Beer-Lambert plots showed good correlation in the(More)
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