K. S. Nataraj

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In the past decade, mucormycosis has emerged as an important lethal infection in diabetics and other immunocompromised hosts. Rhinosinusitis, pansinusitis, rhino-orbital and rhinocerebral are the common classical manifestations of mucormycosis. However, primary gastrointestinal (GI) mucormycosis is an uncommon disease associated with a high mortality rate.(More)
Eighteen batches of cephalexin extended release tablet were prepared by wet granulation method by using Eudragit L100. The effect of the concentration of Eudragit L100, microcrystalline cellulose and tablet hardness on cephalexin release was studied. The formulated tablets were also characterized for physical and chemical parameters. The dissolution results(More)
— Estimation of the vocal tract shape has applications in articulatory synthesis, speech recognition, and speech-training aids. LPC based analysis can be used to obtain the vocal tract shape during speech segments produced with glottal excitation and with fixed as well as transitional tract configurations. During the stop closures of vowel-consonant-vowel(More)
Conflicting data are available about iron metabolism in thalassemia minors. As iron deficiency prevails largely in India, a study of 150 people was conducted to assess the iron level of β thalassemia minor. The study population comprises of 59 males and 91 female who either attended outdoor services and with diagnosed thalassemia minor by hemoglobin high(More)
A novel method for the determination of Glimepiride in bulk and in dosage form by RP-HPLC has been developed and validated. This is simple, rapid, precise and accurate method. The method was developed on a cosmosil ODS (250×4.6mm, 5µ) column using ammonium acetate buffer (pH 5.1) and acetonitrile (40:60v/v) as mobile phase which was pumped at a flow rate of(More)
Hepatic veno-occlusive disease (VOD) is one of the complications following bone marrow transplantation. This complication is uncommon after HDT for autologous SCT (ASCT) in patients with multiple myeloma (MM). Here we report on a 54 years male with MM developed VOD on day 16 of transplant. The Patient was died due to multi-organ failure. The present case(More)
Place of articulation obtained by analysis of the speech signal is useful for visual feedback of articulatory efforts for speech training of hearing impaired children and for improving pronunciation by learners of second languages. Its estimation by direct imaging of the oral cavity is needed for validating the estimation from the speech signal. For such(More)
A visual feedback of articulatory efforts can be used in speech-training aids for improving articulation by the hearingimpaired children. LPC-based estimation of vocal tract shape works satisfactorily for vowels but fails during stop closure. The vocal tract shape during the stop closures of vowelconsonant-vowel (VCV) utterances can be estimated by(More)
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