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what host cell is most important in HIV-1 progression to AIDS and why?
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- with HIV, explain the mechanism of intracellular infection and the role of reverse transcriptase. What would you explain about the process? What is the significance of the CD4+ count? ( Discuss the meaning of various ranges of CD4 counts.) List 5 opportunistic infections AND describe data to suggest whether or not a patient has such an infection.Why is it so hard to find a cure for HIV?What part of the HIV lifecycle is disrupted by the drugs indinavir and amprenavir?
- What is the basic structure of the HIV virus? What is the function of the glycoproteins of its envelope? SARS is a disease that appeared in 2003 with epidemic features in the province of Guangdong, in east China. What type of agent causes SARS?The ______ phase of HIV infection is asymptomatic. This is the phase in which HIV replication establishes a steady state and virus levels in plasma reach a "set point".What is the major challenge when it comes to long-term treatment of HIV and how is this overcome?