Niroshini Rajaram

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We report the natural killer (NK) and lymphokine activated killer (LAK) cell activities in peripheral blood lymphocytes (PBL) from untreated patients with Hodgkin's disease (HD) and from healthy donors. The frequency of LAK cell precursors was also studied using limiting dilution analysis (LDA). About 75% of the HD patients had normal NK activity. There was(More)
Procuring a free gingival autograft for the purpose of gingival augmentation has been advocated in areas of inadequate width of attached gingiva that result in gingival recession and/or accumulation of local factors. As obtaining the graft from the palatal donor site with conventional scalpel techniques can result in problems such as prolonged bleeding,(More)
Focal reactive hyperplastic lesions of the gingiva are quite common soft tissue enlargements of the oral cavity. Presence of local factors, tissue irritation and endocrinal discrepancies contribute to its etiology. The fact that these lesions are caused by diverse pathological conditions and its histo-pathological resemblances poses a great diagnostic(More)
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