Priti Kumar Roy

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—Psoriasis is a chronic inflammatory human skin disorder characterized by T-cell mediated hyperproliferation of Keratinocytes. The exact nature of the triggering agent of psoriasis is not yet known. Cell biological findings on the disease revealed that Helper T-cells in the human blood as well as Dendritic Cells play an important role in inflicting the(More)
—Drug therapy response of HIV-1 infected immune system is an important area of research by now. Today, a greater knowledge of drug induced CTL response allows us to better understand of cell mediated immune mechanism and humoral immune mechanism for viral infections. Moreover excessive stimulation of CTL in the immune system by different drugs leads to(More)
Human Immunodeficiency Virus (HIV) is observed to infect the CD4+T lymphocytes in the human blood. In this article we consider a modification of a basic HIV model introduced by Herz et al. [1] representing the HIV dynamics. We introduce an intracellular delay in the disease transmission term. Our theoretical and numerical analysis show that a HIV infected(More)
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