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This book addresses issues related to the Human immunodeficiency virus which is a retrovirus commonly known as lymph adenopathy associated virus. Infection with HIV-1 is associated with a progressive loss of CD4+ T-cells (lymphocytes). This rate of loss can be measured and is used to determine the stage of infection. The loss of CD4+ T-cells is linked with an increase in viral load. The clinical course of HIV-infection generally includes three stages: primary infection, clinical latency and AIDS. T Lymphocytes play a central role in controlling the acquired immune response and furthermore serve as crucial effector cells through antigen specific cytotoxic activity and the production of soluble mediators called lymphokines. HIV causes destruction of lymphocytes by various methods. Acute phase is associated with high levels of viremia, and within one week to three months there is an immune response to HIV. HIV is widely disseminated during the early stage of infection. The chronic phase of the infection manifests markedly different viral and T cell dynamics.
Info autore
Dr. N. B. Thippeswamy received his master¿s degree from the department of Microbiology, Kuvempu University and Ph.D degree from the department of Biochemistry, Kuvempu University in the year 1996 and 2014, respectively. He has 14 years of teaching and 16 years of research experience. His main area of research is Immunology and Medical Microbiology.
Riassunto
It was in November, a Thursday after swim practice. The thing with Mr. Tracy, Darren's English teacher.
The thing was how Darren would think of it, afterward.
The thing that was vague and not-named.
The thing that hadn't happened, anyway.Darren Flynn has the perfect life -- until that day in November.After that day, after what happened (did it happen?), life is different. Darren is different. Nothing is as it was -- before. His friends, his family, even the people who are supposed to be in charge are no longer who Darren thought they were. Who can he trust, now?This compelling, masterfully written novel by acclaimed author Joyce Carol Oates explores one teenager's search for identity in a complex, deceiving world, and the answers he finds in the most unexpected places.
Testo aggiuntivo
"Can't-put-it-down thriller."
