Answered: In HIV, helper T cells are affected.…

In HIV, helper T cells are affected. Describe how this impacts both the humoral and cell- mediated immune system. Why would an ordinary cold virus be dangerous to an AIDS patient?

Ebk:Nutrition & Diet Therapy

10th Edition

ISBN:9780357391747

Author:DEBRUYNE

Publisher:DEBRUYNE

Chapter25: Energy- And Protein-modified Diets For Cancer And Hiv Infection

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Concept explainers

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.

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In HIV, helper T cells are affected. Describe how this impacts both the humoral and cell- mediated immune system. Why would an ordinary cold virus be dangerous to an AIDS patient?

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HIV impacts both the Humoral and Cell- Mediated immune system.

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An ordinary cold virus would be dangerous to an AIDS patient because:

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Given what we know about HIV, describe the impact of this virus on humoral and cellular immunity. [hint - HIV targets CD4 cells; how will this impact an immune response]
Herpes virus has the ability to go dormant inside of host cells. Explain why antibodies alone would not be able to resolve such an infection.
1) 286 individuals were newly diagnosed with Human Immunodeficiency Virus in 2018 in Minnesota. Of these individuals, 76% were male. HIV is an enveloped, ssRNA virus_ Baltimore classification VI. This virus targets CD4+ cells. CD4 refers to a glycoprotein which serves as a co-receptor for T-cells, located on T-helper and T-reg immune cells. a) What part of the HIV virus allows for specificity to CD4+ cells?
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List 3 things that helper T cells do:
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.
What is the difference between HIV and AIDS? Include some symptoms associated with each.
“T-lymphocytes are the most important arm of the immune response in protecting the community against virus infection.” Do you agree with this statement? Explain your reasoning
Antibodies play a critical role in the prevention of infection by the specific viruses the antibody is designed to detect. Which immune system cell produces antibodies? Indicate four ways that antibodies can disrupt the ability of a virus to infect a cell. PLEASE ANSWER ALL PARTS TO THIS QUESTION
How can an intracellular virus be targeted by a particular T cell response? Describe the mechanism of antigen presentation.
HIV can be treated with therapy, but there is a growing in the level of innate immune activation despite control of T cells and a negligible viral load. Explain why you think this may happen?
“T-lymphocytes are the most important arm of the immune response in protecting the community against virus infection.” Do you agree with this statement? Explain your reasoning in detail